Wi-Fi Router Zyxel Keenetic Extra II - Reviews. Wi-Fi Router Zyxel Keenetic Extra II - Reviews Connecting to the Internet

Change time for ZyXEL. In autumn, the company changed the logo (for the first time in 27 years!) And updated the website, and at the very end of 2016 introduced new models of routers with a completely different design: Zyxel Keenetic. AIR and EXTRA II. That's just about them and it will be speech. AIR and EXTRA II are very similar and externally, and on stuffing. In fact, we will test the EXTRA II model, and about the difference between the younger version will be said separately, the benefit of them is not so much. AIR and EXTRA II are already sold in Russian stores at a price of about 2,900 and 3,500 rubles, respectively.

Router	Zyxel Keenetic Air.	Zyxel Keenetic Extra II
Standards	IEEE 802.11 A / B / G / N / AC (2.4 GHz + 5 GHz)
Chipset / controller	MediaTek MT7628 (1 × MIPS24KEC 580 MHz) + MT7612
Memory	RAM 64 MB / ROM 16 MB	RAM 128 MB / ROM 32 MB + SWAP
Antennas	4 × external 5 DBI; Length 73 mm
Encryption Wi-Fi	WPA / WPA2, WEP; WPS (separately for each range); 2 × Guestbook
Maximum speed	802.11ac: up to 867 Mbps; 802.11n: up to 300 Mbps; 802.11g: up to 54 Mbps
Interfaces	2 × 10/100 Mbps Ethernet	5 × 10 / 100Mbps Ethernet, 1 × USB 2.0
Indicators	4 × on the top lid, each Ethernet port
Hardware buttons	Disabling Wi-Fi / Start WPS, Reset Settings, Operating Mode Switch	Disable Wi-Fi / WPS Run, Reset Settings, Customizable FN
Sizes (S. × D × c)	167 × 100 × 33 mm
Weight	210 g	230 g
Food	DC 9 V, 0.85 A	DC 12 V, 1 A
Price	2 900 rubles	3 500 rubles
Capabilities
Access to the Internet	STATIC IP, DHCP, PPPOE, PPTP, L2TP, 802.1X, WISP; Cabinet; DHCP Relay; Multi-Wan; Ping Checker; NetFriend Setup Wizard; 3G / 4G modem, Keenetic Plus DSL. (only for Extra II)
Services	server DLNA, FTP, SMB, AFP; print server; IPv6 (6in4); Parental control / filtering / protection against telemetry "Yandex.dns" / Skydns; BitTorrent client TRANSMISSION; VLAN; VPN server (IPsec, PPTP); ENTWARE, KEENETIC PLUS modules (Extra II only)
Sprinkle ports	interface / VLAN + port + protocol + IP; UPNP, DMZ; IPTV / Voip LAN-Port, VLAN, IGMP / PPPOE Proxy, Udpxy
QoS / Shaping	WMM; Specifying the priority of the interface / VLAN; Shaper
Services Dynamic DNS.	DNS-Master (RU-CENTER), DYNDNS, NO-IP; Keendns.
Operating mode	Router, wisp; Media Adapter, Access Point, Repeater
VPN forward, ALG	PPTP, L2TP, IPSec; (T) FTP, H.323, RTSP, SIP
Firewall	Filtering by port / protocol / IP; Packet Capture; SPI; DOS protection; Protection against Brutfors

Capabilities

All tests were conducted using a stable version of the NDMS 2.07 firmware. More information about NDMS and its capabilities was stated in the materials about Keenetic, as well as about. Note that the number of devices with NDMS has already exceeded 4 million. So coincided that during acquaintance with new routers, the developers were transferred to the upcoming version of NDMS 2.08 in the Public Beta Stage. Since she will soon become available to all users, that is, it makes sense to say a few words about some interesting innovations. First, the schedules support appeared. In the web interface, you can use them to manage network interfaces and Internet access, but in general the schedule will later be available for other settings. In particular, through the console interface, you can set the schedule for including / disconnecting the front and rear indicators. However, the function of their shutdown for convenience can be assigned to one of the hardware buttons on the router housing.

NDMS 2.08

Secondly, in the settings of access points, a function of automatic channel redefinition every 6/12/24 hours appeared, which can be useful in the case of a particularly "dirty" ether. Thirdly, the free DDNS service Keendns got a web resources forwarding option (HTTP and HTTPS) from local network outward through the ZyXEL cloud. For example, in this way, you can get remote access to the NAS web interface even in the absence of a "white" IP address. And in general, it is much more convenient for the unprepared user than the manual port of ports or the creation of tunnels. Actually, he and thought not as another DDNS, but as an easy way to give the user the ability to remotely access the home network devices. This list of new features does not end, but some of them are like supporting the EOIP / GRE / IPIP tunnels, SNMP server, protection against bruthent attacks on general network resources (FTP, for example) or new features for the work of third-party ENTWARE packages - will be interesting only to experts.

Testing

Settings Wi-Fi Standard: Channel autolation and its widths, encryption WPA2, access points are not insulated, and WPS and guest networks are disabled, the remaining parameters are left by default. Forcibly set the width of only 40 MHz (for 2.4 GHz) or 80 MHz (for 5 GHz) in the web interface can not be. Stands were in direct visibility at a distance of four meters from each other. Configuration of the first stand: Intel Core i7-2600K, 16 GB RAM, ASUS PCE-AC68 (in the table indicated as a), Windows 7 SP1 x64. Second: Intel Core i7-4700HQ, 12 GB RAM, Windows 8.1 Update 1 x64, Realtek RTL8168 (in Table R), ASUS USB-AC56 (in Table U). The exchange between the wireless and wired network segment is obviously limited to the speed of network ports.

Zyxel Extra II / Air router
Threads	1	2	4	8	16	32	64
Average wi-Fi speed 802.11ac 5 GHz, Mbit / s
A -\u003e R	94	95	94	94	93	91	87
R -\u003e A	94	95	94	94	92	91	89
A.<-> R.	158	155	149	149	144	137	128
A -\u003e U	141	126	128	137	148	153	152
A.<> U.	164	174	177	178	169	159	146
A (5)<-> U (2.4)	167	172	174	173	172	160	144
The average speed of Wi-Fi 802.11n 2.4 GHz, Mbit / s
A -\u003e R	93	94	94	94	92	90	87
R -\u003e A	90	90	94	94	91	90	90
A.<-> R.	134	130	131	152	157	148	137
A -\u003e U	60	58	61	61	56	55	50
A.<> U.	57	62	63	60	58	53	45

The exchange of data within the range of 5 GHz and between the two bands is very and very good, but the work exclusively at 2.4 GHz places could be better. On the other hand, new items are just created for those who want to expand the home network by the transition to 5 GHz. As for WAN connections, regardless of the type of connection speed will be around 90-95 Mbps, and in a duplex 135-165 Mbps: the VPN connections are still slower than direct. To check the network work with drives, Boxing Lanshuo Inic-3609 was used and SSD Kingston SSDNOW V + 200 with one NTFS volume. Access speed for FTP and SMB for reading and writing ranged around 9.5-11.5 MB / s. In general, everything is fine, but there is one nuance - in each of the tests, the CPU has reached a maximum.

They are equipped with two access points: 802.11n in the range of 2.4 GHz with a maximum connection speed of 300 Mbps and 802.11ac in the range of 5 GHz with a maximum connection speed of 867 Mbps. At the same time, the ports for connecting wired devices are designed to work at a speed of 100 Mbps. Keenetic AIR provides only two such ports, and Keenetic Extra II has five ports, and also equipped with a USB 2.0 port, which significantly expands the possibilities of the device. Both routers operate under the control of NDMS 2.0 branded firmware developed by domestic programmers. It has a user-friendly interface, flexible support for the provider and many additional services in demand in our market.

Contents of delivery

Routers are supplied in the boxes of strong cardboard. At first glance, they are too large for the budget segment, but they have a small thickness. Compared to the previous option, they clearly became more convenient due to the lack of a dust pack.

The design also changed - the branded colors and a new logo are used. Traditionally, the manufacturer on the package is given a lot of useful information about devices, use options, key features. So the place does not disappear in vain.

Inside the box there is a special form insert, in which the router is located, an external power supply (9 V at Keenetic AIR and 12 V at Keenetic Extra II), a yellow patch of yellow color, a detailed printed manual. Completely standard option for the budget segment. However, in routers, oddly enough, given the cost of top models, a very rarely user is offered an extended delivery option.

Appearance

For new devices, the company used and completely new on color design and on the shape of the housing. dimensions Excluded antennas are 16 × 11 × 3.5 centimeters. Antennas are also with side sides and rear, so in any case the real required space will be more at least two centimeters from these sides. Maximum sizes in the "wide" version - 51 × 29 centimeters.

All the antennas are fixed and have hinges with two degrees of freedom. The length of the rolling part is about 17 centimeters. Range distribution is chosen correctly: one antenna on the side and back. In addition, the manufacturer does not smear when using such large buildings for antennas - inside the fees are entirely long.

The housings consist of two parts: a white glossy cover with an unusual texture in the form of a grid of small dots and a black matte base. For placement on the table there are four rubber legs, and when fastening the wall, two special loops are used.

At the same time, the models can be hung with the orientation of the connectors in any direction. In addition, at the bottom there is an information sticker, the QR code on which can be used to configure the wireless connection on the smartphone. Additionally, we note that the weight of the routers is very small.

On the top cover there is one button, the function of which can be configured through a web interface (and for three options for pressing - short, long and double, and by default it allows you to run WPS and disconnect Wi-Fi), as well as four green indicators - nutrition, Internet connection, two for two Wi-Fi bands in Keenetic Air or Wi-Fi and USB in Keenetic Extra II. During operation, the LEDs are not irritated by excessive flashing and practically invisible with bright external lighting. In beta versions of the firmware, software disabling indicators is provided.

On the right side there is only a ventilation grille and one antenna. On the left at Keenetic Air everything is exactly the same, and Keenetic Extra II has one USB 2.0 port and the second button (the action for it can also be configured in the firmware, for example on safe trip drive).

Keenetic Air Rear has a hardware mode switch, two antennas, one-time WAN and LAN port with activity indicators (blink during data transmission), power supply input and hidden reset button. Keenetic Extra II other than antennas, power supplies and the reset button there is one WAN port and four LAN, but the mode switch is missing.

Some "highlight" design gives the originally decorated front panel of routers with a chrome-plated manufacturer's logo.

Hardware configuration

Routers are built on the basis of Soc MediaTek MT7628N, having one computing kernel operating at a frequency of 580 MHz. The volumes of operational / flash memory in Keenetic AIR and KEENETIC EXTRA II are 64/16 MB and 128/32 MB, respectively. Note that the current versions of the firmware even in the maximum configuration occupy less than half of the formal volume of the installed flash memory, since the company plans to further implement the layout of two images at once for a safer flashing.

In this SOC, an access point for a 2.4 GHz range with 802.11b / G / N protocol support is capable of providing a connection speed to 300 Mbps. In addition, the boards are present an external radio module based on the MT7612E chip, providing work with 802.11a / N / AC in the 5 GHz band with a maximum connection speed of 867 Mbps. At the same time, the devices are maintained in this range of 16 channels, which allows you to organize in it up to four non-passing network frequencies. So if you suddenly have neighbors with such equipment, you do not have to share the ether with them.

Printing boards are identical. There are no chains associated with the implementation of USB and three LAN ports, but there is a hardware mode switch. Soldering neat, textolite producer clearly did not save, so all the elements are located freely.

A small radiator is installed on the main processor. The same radiator, but already over the metal screen there is also a radio chip for a range of 5 GHz. During operation under high load, the router housing is heated, but it does not cause any negative consequences. Cables from antennas for 5 GHz are connected through connectors, and for 2.4 GHz soldiers. On the board there is a place to install the console port.

Setup and opportunity

Like other topical models of Wireless Routers Zyxel Keenetic, new features are running the NDMS 2.0 brand firmware. We wrote about it more than once, so it makes no sense in detail in detail in this material. The devices provided for the review worked with a version of V2.07 C2, with which we spent most of the tests.

The NDMS firmware was developed by domestic programmers, taking into account the requirements of the local market and the features of our providers. In particular, there are flexible settings for connecting to the Internet, operating in most cases "from the box" IPTV services, Skydns Internet filters and Yandex.dns, service Ping Check for convenience of working with the reservation of the channel, the organization of safe remote access Through PPTP and IPsec protocols, guest wireless networks, speed limit for customers, internet access lock and much more.

Relatively recently, the company has its own dynamic DNS service - Keendns, which supports work, including through the cloud when accessing only the "gray" IP address. In a bundle with it or separately, you can use the program for configuring and control from Mobile Mobile devices My.kenetic.

We also recall that devices are capable of working not only in router mode, but also as an access point, adapter or amplifier. For Keenetic Extra II, switching is done through a web interface, and the Keenetic Air has a hardware switch and independent configurations for each mode.

For KEENETIC EXTRA II, the services associated with the USB port are fully presented: support drives with access via SMB, FTP and AFP, as well as access rights control, operation with USB printers, Internet connection via cellular modem 3G / 4G and Keenetic Plus module DSL, built-in offline download system based on TRANSMISION program, support program Time Machine In OS X, DLNA media server, support for open OPKG packages, telephone exchange based on the Keenetic Plus DECT module. Note that if necessary, work immediately with several external devices You can use a USB hub.

At the time of the preparation of the article, version V2.08 A12 was also available, where new functions were implemented to be included in official updates After the device appears on sale. At the same time, the discussion of the new firmware, which is already available for other models, as well as its functions is carried out on the public portal forum.kenetic.net. In particular, there you can familiarize yourself with the magazine change and make your proposals for the development of the project.

For example, in new version There are support for schedules, which many users expected. For each schedule, you can specify any number of intervals up to minute and taking into account the days of the week. Schedule management is provided for a channel on the Internet, wireless access points (including guest), in the Rules firewall and port broadcast rules, Internet access on the Internet.

Testing

Testing routers was carried out according to our standard method on a special booth. Given that the routers are almost identical from the point of view of the hardware platform, we checked the keenetic air in the first test - on the routing rate. Differences from Keenetic Extra II were insignificant, so for saving space we completely test only the older model.

Despite the fact that the SOC MediaTek MT7628N does not have a hardware NAT, it fully copes with routing at speeds up to 100 Mbps inclusive in all Internet connection modes. Some reducing performance is observed only in the most difficult scenario, which is unlikely to meet in practice.

There is no comments and to implement the simultaneous access script to the resources of the provider and the Internet in the modes using VPN technologies.

The main testing of wireless access points was performed using ASUS PCE-AC68 adapters. Of course, in this case, they do not comply with the class of routers, but we use them in all materials for the convenience of comparison. In addition, once again we recall that the routers under consideration are equipped with wired ports that support the speed of 100 Mbps, which is quite normal for the budget class. At first glance, it may seem that the installation of wireless access points of 300 and 867 Mbps in this case looks like a strange solution, but there is a basis for this choice. First, it is different technologiesAnd it is impossible to make an ideal coincidence: in any combination, something will be better - wire or Wi-Fi. Secondly, in the SOC used and the external radio block, configurations under two antennas are already applied, and the savings on external elements can be insignificant. Thirdly, if there was one antenna for 2.4 GHz, then on most customers, the maximum real speed of work would be limited to about 30 Mbps due to only one channel. Fourth, the installation of two antennas allows to provide a wider zone of sustainable work. Fifth, in conditions of unpredictable ether, it is always useful to have a stock. And, of course, marketing plays its role: consumers love large numbers, although not everyone knows the exact characteristics of their customer devices.

Predict the maximum results when testing between WLAN and LAN segments simply simply - they will be limited to the speed of the wired port.

In approximate to ideal conditions, when the client is located in one room at a distance of four meters from the router, we get about 90 Mbps when operating in one direction and 130-180 Mbps in duplex mode. In general, everything was expected.

Let's try to find the benefit of configurations with two antennas in the data exchange scenario between two wireless clients.

The greatest effect was deservedly observed in two devices operating in the range of 5 GHz: the speed between them was up to 200 Mbps and more. Also used hardware platform was useful when exchanging data between clients connected to different ranges. Yes, and for customers of 2.4 GHz, the presence of a 300 Mbps access point allowed the speed of 60 Mbps and above. If only one antenna was stood here, the results would be significantly lower. In addition, we recall that in the data exchange scenarios between two Wi-Fi devices at one access point, they in a certain sense are struggling over the air and each other, so the results shown in this test can be considered well-appropriate technical characteristics Access points.

The following graph provides the results of using Keenetic AIR as a wireless client to Keenetic Extra II. Conditions for this measurement - as in the first Wi-Fi test. Since computers between which data is exchanged, connected to wired ports, then maximum speeds and are limited to 100 Mbps.

In general, Keenetic Air here showed itself no worse than individual adapters, taking into account their configuration. So if you need without wires to connect to the home local TV network, the game console or a media image in which there is no (or something does not suit you) Wi-Fi controller, the Keenetic Air can easily perform a mediamp function. By the way, in this mode, both wired ports are available on it for connecting customers, which may be useful.

The last two tests of routers on the quality of the coating were carried out with the ZOPO ZP920 + smartphone. Its built-in wireless module has one antenna, supports two bands and 802.11n and 802.11ac protocols. Formal maximum connectivity speeds are 150 and 433 Mbps in them, respectively. The smartphone was located at three points of the apartment - on four meters of direct visibility, four meters through one wall and on eight meters through two walls. There were several dozen networks in the range of 2.4 GHz, so that the quality of communication in the third point did not allow us to obtain stable results, so they are absent on the chart.

In the range of 2.4 GHz, despite the complex conditions, you can count on the speed of about 50-60 Mbit / s, which is quite good. In the third point, about 20 Mbps was obtained. On viewing sites and online video is enough.

But in the range of 5 GHz, the picture is completely different: the maximum speed of receiving and data transmission is about 90 Mbps. At the same time, it does not depend on the measurement point, which confirms the correctness of the configuration selected for routers and the quality of the installed antennas.

Now we will look at the possibilities of devices for organizing remote access to the home LAN. On both models you can install the PPTP server, the built-in client for which is in most modern operating systems, including mobile. Recall that this scenario implies the presence of a "white" IP address from the "white" router. Checking was carried out for four Internet access configurations for the main router. Measurements were carried out for reception scenarios, transmission and simultaneous reception and data transmission between the remote client and the computer on the local network. For convenience, the result is averaged for these scenarios.

In the absence of encryption, the speed of operation is from 60 to 90 Mbps depending on the type of router connection to the Internet. Enable encryption reduces indicators about 30 Mbps. In general, the results can be called excellent for the segment under consideration. Working with the IPsec protocol in performance differs little from PPTP - we managed to get 20-35 Mbps with it depending on the protocol settings.

To Keenetic Extra II, you can connect an external drive to the USB port and provide network access to it on SMB and FTP data. Of course, a restriction will again be reflected here due to wired ports, but for some tasks it will be enough - in particular, to work with media library. Let's see what speeds here can be calculated. The test was carried out with a 1 GB file.

Most of the results show the maximum value of about 11 MB / s. The only option where there is a dependency from the file system on the disk - record via the SMB protocol. It has a slight reduction in speed for file Systems Family EXT, and win NTFS and FAT32, in which a considerable merit of ZyXEL programmers.

It is also interesting to see which results will be when accessing the network drive through Wi-Fi. In this test we checked only with NTFS. The client acted a computer with wireless aSUS adapter PCE-AC68, as in tests above.

In general, the results can be considered good. We only note that in this scenario during operation in the range of 5 GHz, the speed is lower than for 2.4 GHz, which is probably caused by using an external radio cap and the substantial costs of processor resources in this task.

Since FTP can also be used via the Internet, as a load test, we decided to check the access script to this server for different network connection options. The disk in this case worked with NTFS.

For the IPOE and PPPoe, the external access speed is practically no different from work inside the local network. But the work through PPTP and L2TP is slower, although in most cases and noncritical.

In the current firmware used for tests, the built-in client loading TRANSMISSION files has a fixed load speed limit and return at 3 MB / s. Testing confirmed that in popular tasks it is quite capable of showing such a result. In this case, the router interface remains responsive, and when traffic from other applications, the priority is automatically given to them, so that the operation of the file loading system affects the Internet.

Conclusion

Despite the fact that the Keenetic Internet Center line has more relevant models today, Zyxel decided to add a couple more to them. The reasons for this decision, in our opinion, can be found several at once. First, companies need to support the image of the manufacturer of the first echelon by the announcement of new models. Secondly, only a few models could operate from previously represented devices in the 5 GHz range, among which only one belongs to the mass segment with some stretch. Thirdly, having a strong developer team and excellent software, transfer it to new hardware platforms relatively simple.

Acquaintance with new routers left an exceptionally positive impression. Everything worked exactly as it was expected that today it is found, unfortunately, not too often.

Zyxel Keenetic Air and Keenetic Extra II are positioned in the mass segment of the AC1200 class devices. As we have repeatedly spoke, today work in the range of 5 GHz, and especially since 802.11ac, is perhaps the most popular and useful in practice a step forward from the simplest representatives of home routers. Of course, the availability of customers capable of working in this mode is required here. But this is a familiar problem of "chicken and eggs", and you can already decide why start moving. The main thing is that there are supply on the market. By the way, we note that according to formal characteristics wireless modules Considered devices do not differ from the top models of the line.

Testing has shown that from the point of view of wireless modules, new products are fine. Yes, they do not beat records of gigabit AC devices, but to provide you with comfortable work with the Internet from smartphones, tablets and laptops are quite capable. Moreover, due to high-quality antennas and explicit stock in the data blocks of the platform - not only when placing in ideal conditions in one room with a router, but also at a significant distance. As for the main task of routing, it is sufficient to note that the devices work on the popular MediaTek platform. Its performance is enough not only for efficient use of speeds up to 100 Mbps inclusive, but also to implement additional services, including remote access servers and a port associated USB applications In Keenetic Extra II. They help to cope with the task and optimization in the embedded software, so even with high load there are no comments to responsive devices.

Keenetic Air is a maximally simplified model for those users who are required mainly. wireless connection to the Internet. In this case, the existing LAN port can be used for a TV console or even connecting the backup channel. In addition, this device can act as an access point, a wireless bridge or repeater, which compensates for the manufacturer in the manufacturer on the local market of individual models to solve these tasks. The Keenetic Extra II model compared with his predecessor "lost" gigabit ports, but it was obtained faster Wi-Fi in the 5 GHz band and support all USB port use scenarios. Here it would be possible to argue because of the selected name, but it does not affect the actual use of the router.

In conclusion, a few words about new buildings. Probably, the company decided to make a small restyling to attract additional attention to its products. From a practical point of view, it's not for what - ports are available here, the indicators are not annoyed, the mounting on the wall is provided, no overheating, color and design are universal. In any case, for this class of devices is a worthy and convenient option.

It is expected that routers will go on sale at the beginning of the year, and the estimated retail cost will amount to 2900 and 3500 rubles for Keenetic Air and Keenetic Extra II, respectively. Novelties are not only well fit into the existing Keenetic line, but also look good against the background of competitors.

We also offer to see our video review of the ZyXel Keenetic Air and Keenetic Extra II wireless routers:

What do you think should be a router for home? Of course, we all want to get as much money as possible for little money, but reality is not dreams. Choose a home router falls on two conditions out of three: reliable, with a large set of features, but expensive; inexpensive and high-quality, but little functional or cheap, with a bunch of functions, but dubious quality. However, I managed to find an exception where all three conditions are performed - Zyxel Keenetic Extra.

Zyxel Keenetic Extra is not just a router, but a universal home Internet center with a gigabit velocity of LAN-ports and a dual-band point access Wi-Fi Standard 802.11n. The model is not a novelty of this year, so its average price in Russian stores is about 4,000 rubles (for July 2016). From this review you will learn what it is still attractive, except for the price, and what is its main drawback.

Specifications and equipment

The word "EXTRA" in the model name may indicate that this device is the first of the entire ZyXEL Keenetic line with the support of two frequency wireless communication ranges - 2.4 GHz and 5 GHz, which are capable of working simultaneously. In addition to him, only older and much more expensive models are endowed with this function. In all the rest of the kinetics, Extra is inferior to the top "counterparts" only slightly.

The device is intended for those who are important to the highest possible communication speed in the home network between devices with gigabit LAN ports, as well as full-fledged USB support and other "yummy" for all occasions. About them a little later.

Like the rest of the routers of this brand, Extra does not shine an exquisite design, its main force is inside. In the depths of a non-missile plastic case hiding:

• MT7620A chipset with a clock frequency of 600 MHz.
• RAM (RAM) - DDR2 128 MB.
• Permanent flash memory (ROM) - 16 MB.
• The IEEE 802.11n / G / B 5 GHz and 2.4 GHz standard Wi-Fi module with a maximum transfer rate of 600 mbit / s (while simultaneously operating in two bands).

Outside there are:

• 5 Gigabit Ethernet ports: 1 WAN and 4 LAN, with a function of automatic definition of a cable type.
• 1 USB 2.0 port with the ability to connect 3G and 4G modems, printers, data storage.
• 2 non-removable dual-band MIMO-antennas with a gain of 3 DBI (300 + 300 Mbit / s).
• Connector for connecting the power supply.
• Power button.
• Wi-Fi Access Control Button.
• RESET button (for resetting the settings).
• Programmable button (the action is specified in the web interface settings).
• 9 lED indicators status.

On the bottom, as usual, there is a label with serial number, MAC address and data to access Wi-Fi, as well as rubber legs and loops for fixing the router on the wall.

The package, in addition to the device itself, includes a power supply of 12 V, patch cord and a set of documents - warranty card and two user manuals.

Functionality

The hardware component of Zyxel Keenetic Extra is very good, but to be honest, it is not something unique. The most valuable in it is functionality. Here they are just allocated this router from a number of competitors' models sold at a close price.

So, here is its main functions:

• Support for IP versions 4 and 6.
• Support for 3G, 4G (LTE) modems, WiMAX. It is allowed to simultaneously create multiple Internet connections, for example, 3G + cable.
• Telephony Support - When connecting the KEENETIC PLUS DECT USB module (not included).
• Ability to work in signal amplifier mode, adapter and access point.
• Reading data from USB media based on various file systems (EXT2 and 3, FAT32, NTFS, HFS +). Maximum read speed - 17 MB / s.
• Connecting a USB printer.
• The possibility of simultaneously connecting multiple USB devices through a hub splitter.
• Support for all existing IP television technologies.
• Support for Virtual Private Networks (VPN), including Protocols: PPTP, L2TP, PPPoe Plus Link Duo (Provides simultaneous access to the internal resources of the provider and the Internet).
• PPTP-L2TP transit and the ability to create multiple PPP tunnels.
• Support for IPOE - automatic authorization protocol in the provider's network. When using the IPOE, the subscriber is released from the need to enter when you connect the login and password.
• Ability to combine devices in the VLAN network.
• Togo traffic according to the VLAN IEEE 802.1q standard.
• Static routing.
• Telnet (through the built-in command line).
• SPI - Technology of protection against network attacks by analyzing the correctness of transit traffic.
• Firewall - firewall.
• DHCP server - host configurator that leased a temporary IP address.
• DMZ is the technology of separating publicly available web services from private to protect the latter from an external invasion.
• Full Feature NAT is an IP address converter in TCP / IP networks with support for multiple external IP.
• Support for manual port redirection and reassignation of Ethernet interface roles (LAN-WAN). The ability to create from LAN ports of multiple interfaces to connect to the Internet.
• Parental control.
• Support for guest networks.
• WiFi Multimedia (WMM) is a protocol defining the priority of one type of traffic, such as voice, over the other.
• Access control over MAC addresses.
• Built-in DDNS client (dynamic DNS) - technology that allows you to get a constant domain name to a device with a dynamic or local IP address.
• WPS is a quick automatic transmission protocol.
• Encryption of wireless networks on WEP, WPA-PSK and WPA2-PSK technologies.
• IGMP - Data exchange management in devices groups.
• Servers: VPN, FTP, File, DLNA, UPNP, Print Server.
• UDP TO HTTP Proxy is a technology that allows you to view IPTV on devices that do not support the multicast.
• Integrated TRANSMISION torrent client.
• Management from the external network, including through mobile applications For Android and iOS. There are several such applications, for example, Zyxel Keenetic Netfriend., Zyxel My.kenetic, Printhand. (For printing from a mobile device on a printer connected to the router), etc.
• Separately provides control mode through command Console. (for advanced).

All this provides software platform NDMS V2.0, whereby Extra Kinetics work Internet centers of the entire model range.

Web interface

Admins Router supports Russian, but because of the abundance of settings and functions, it's not so easy to operate in it. However, it is necessary to look into the instructions invested in the box, and everything becomes clear.

To navigate the Kinetic Extra default kinetics, the address 192.168.1.1 is used. After entering it in the address bar of the browser and pressing ENTER, the installation of the administrator password is installed.

To change the wireless network parameters, enter the Wi-Fi section (marked with an antenna on the bottom panel of the window) and edit the settings of each of the frequency ranges - 2.4 GHz and 5 GHz. Guest connections and access lists are configured on the adjacent tabs.

In each of the partitions, as here, there is a slight hint that will help you understand the purpose of the options and choose for them the optimal settings.

Another feature of the NDMS V2.0 firmware is that it is modular. If the preset function set is not enough, the user can log in in the component menu on the manufacturer's website and download the missing from there. For example, a module for working with a specific type of USB modems. And unnecessary components can be simply removed.

It is worth noting that ZyXEL routers have one pleasant feature: the ability to work with them "out of the box." The case contains reliable login and password from a wireless network already configured on the router. Those. If you only need Wi-Fi distribution from the router, you can turn on the machine into the outlet and connect the cord from the Internet. With the overwhelming majority of Internet providers, ZyXEL routers also work "out of the box."

Routher Management using mobile applications

Zyxel My.keenetic provides more opportunities: remote control of the router, control over all connected devices, as well as the distribution of traffic and limiting the speed of the connections. Soon will be able to manage downloads through the TRANSMISSION torrent client.

The advantages and disadvantages of ZyXEL KEENETIC EXTRA. Overall impression

Most of the owners noted three characteristics, which, in their opinion, constitute the main advantages of this Internet center:

• Full compliance of the claimed LAN-port speed. The connection over the cable honestly reaches a gigabit per second. More precisely, almost reaches.
• Wireless communication frequency support 5 GHz. This is especially important for residents of high-rise buildings and inhabitants of office centers, where many devices broadcast on a 2.4 GHz frequency. The 5-hertz band is still practically free, and where there is no interference, there is much better communication.
• Multifunctional software platform that allows you to configure the local network for any needs and use different methods Connections to the Internet.

The only significant drawback is the low power of the antennas and the inability is simply so (without a soldering iron) to replace them. A good Wi-Fi signal is enough only on the middle 2-3 room apartment without thick concrete walls. More significant area it covers bad.

In general, my opinion is such that Zyxel Keenetic Extra fully justifies the name of the home Internet center. Thanks to a two-band access point, a gigabit Ethernet ports, excellent speed when connected via a VPN, a full-fledged USB port with the ability to read disks, implementing IP television technologies and a modular firmware for which fresh updates are available, this model will remain relevant for at least one year 3 . Verdict: recommended for purchase.

Hello dear friends. With you, as always, Artyom.

What basic requirements makes a user to build wireless networks with Wi-Fi Routerbut?

This is a stable operation without frequent reboots, a wide coating of a wireless signal, support for the range of 5 GHz 802.11ac and an understandable control interface.

All this is from ZyXEL KEENETIC EXTRA 2 and even more.

The device comes in a small box, which lists all the main features of the Internet center from ZyXEL.

The device is built on the basis of the MT7628N 580 MHz chip from 128 MB random access memory Type DDR2.

4 DBI antennas 5 provide a confident Wi-Fi signal.

Wireless network speed Wi-Fi 802.11n 2.4 GHz - 300 megabit / c.

Wireless Wireless Wi-Fi 802.11ac 5 GHz - 867 megabit / s.

Wired ports have a speed of 100 megabit / c.

There is a USB port that supports installing additional devices.

3G / 4G LTE modems, USB drives, printers, DECT phones.

If you need to use the Internet connection using ADSL technology, then this is not a problem.

You can buy a Keenetic Plus DSL modem ADSL2 + / VDSL and use your usual router from ZyXEL to connect your usual router!

In addition, on board there is support for FTP / DLNA / CIFS / SMB protocols, as well as torrent TRANSMISION client.

Thus, the USB drive can act as a shared network resource, with a speed of data exchange up to 12 megabytes / c.

In the box, except the Internet center itself, you will find instructions in Russian, power supply and patch cord.

The router itself is very compact and will not take a lot of space on your desk. The length of the housing is about 17 cm.

The top of the housing is made of frosted white plastic having a pleasant roughness. Such plastic does not collect prints and dust.

Immediately there is a number of indicating LEDs, they are small and do not beat light in the eyes.

A function key is slightly right, with Wi-Fi icon. By default, the key can run WPS pairing with other wireless devices.

Its functions can be reassigned in the web interface.

P.. S.. By the way, many features of the ZyXEL's Internet center can be controlled from the smartphone through the My.keEnetic application.

On the front side is the ZyXEL logo.

On the sides, the device is perforated to remove heat from internal electronic components.

P.. S.. In the process of operation, the device is very hot enough.

On the left end is a multifunctional USB port, next to it, the Fn key.

By default, when you press this key, the USB disk will be safely disconnected from Zyxel Keenetic Extra 2.

After that, it (disk) can be physically removed from USB port. Functions The FN keys can be reassigned in the web interface.

On the rear wall there are five 100 megabit ports. One WAN and Four Lan Port.

P.. S.. Supports the ability to connect two providers at the same time. When the internet provider is cut, another will automatically turn on.

All four antennas are visible and can rotate an angle of up to 180 degrees and descend to the parties, from 90 to 0 degrees.

At the bottom of the hull there are rubber legs and holes for mounting on the wall.

The design turned out to be excellent and the device will fit into any interior.

Now tests.

For a start, I checked the speed of the wired internet.

I have a 50 megabit rate.

With this task Zyxel Keenetic Extra 2 perfectly copes, issuing the full speed of my tariff plan.

57 megabit / c on downloading and 94 megabita / C for return.

The presence of four antennas really makes its work, the wireless signal level is steadily high.

At a distance of more than 10 meters, more than 60 megabits / c are released and data transmission.

P.S. Despite my tariff in 50 megabits / c, the real transfer rate is very often more. The specifics of my provider.

So problems with building a wireless network at home, you will not have. You can confidently reproduce any media system by air, without brakes and friezes.

In order to check the speed of the local network, I connected to the USB port of the Internet center drive, Seagate Goflex per 500 GB.

After that, the disc will be displayed in your local network as a common resource. The data transfer rate is 10 megabytes / C, which almost completely loads the 100 megabit data channel (100 megabit network can transmit up to 12 megabytes per second).

So, if you use the TRANSMISION client built into the router, it will completely reveal the speed of the Internet tariff plan in 100 megabits / c.

Now look at the firmwareZyxel Keenetic. Extra 2.

The device has a lot of useful options and opportunities, and they correspond to more expensive Internet centers from ZyXEL.

P.S. Reviews of other devices:

To go to the web interface, type in the browser address bar my.kenetic.net.

Consider the main features and chips.

– On the "System Monitor" page In chapter "System"the main statistical information about connecting, its type, status of wireless points by 2.4 and 5 GHz.

Immediately you can see all connected USB devices.

All cables connected to Zyxel Keenetic Extra 2 are visually displayed as a picture. If suddenly something happened to the cable, then you will immediately see it.

In sections "Routes" and "Connections" Accordingly, topical routes and connections are displayed.

The Wi-Fi List of Wi-Fi Customers is displayed in the appropriate section.

« USB- Development "contain a list of connected USB drives: modems and network printers.

USB drive can be controlled in the section "Drives".

If you are using a special USB module, to connect to ADSL, the section will be useful. « USB DSL» .

- Next page "Internet".

In chapter "Connections" You can see all connecting to the Internet and to other networks, as well as arrange priorities between connections.

The function will be very useful when you use two providers. You can also configure that the Pingoval system is two Internet providers and in the event of a network break, one provider automatically switched the channel on the backup provider.

This feature is configured in the section « Ping. Check.» .

All other options are responsible for connecting to the IPOE / PPPOE / VPN protocols.

Also supported 802.1x and Cabinet Provider.

3G / 4G wireless protocols are not forgotten and connecting to Internet providers by "unapproval" WISP 2.4 and 5 GHz.

« USB DSL» Responsible for the choice of DSL technology if you use it. You can set ADSL2 / 2 + or VDSL.

If you have a white IP address, you can connect to your online zyxel center remotely via the Internet.

If there is no white IP, it does not matter, there are other options for connecting from outside. These additional options I will show, a little later.

Section "Other" responsible for DNS Server, Static routes and pass PPPOE connections.

- On the page « home network» You can look at the list of devices connected to the network. The network can be divided into segments, and to use the external DHCP server to go to the section « DHCP. Ready» .

IGMP Proxy Responsible for setting up IP television.

– Page "NetworkWi- Fi» Displays the parameters of wireless networks 2.4 and 5 GHz. Everything, from the network key, the type of protection and Wi-Fi standard, is adjusted exactly here.

If you want to control wireless network connections by checking Mac addresses, then there are no problems here.

– Page "Safety" Allows you to configure the rules for redirecting ports and addresses.

Immediately you can manage the parameters of the network screen, as well as services Skydns. and Yandex.DNS..

These services will be able to filter off the unwanted and dangerous traffic.

P.. S.. For example, you can easily restrict access to dangerous resources for your children when they actively use the Internet.

- Page "System".

In chapter "Parameters" You can configure the paging file if suddenly the system resources are missing to work with all running services.

Low below is the button of the usual reboot of the router, and then the default settings button.

It is very convenient that you can only install those zyxel firmware components that you really need.

All installed components, as well as updates are located in the tab of the same name. "Update".

To see a list of all components, just click on the button. "Show Components".

Tab "Mode" It will help to choose some of the four modes of operation Zyxel Keenetic Extra 2 - Internet Center, Adapter, Wi-Fi Amplifier and Access Point.

To reassign the actions of the function buttons on the Internet Center Case, go to the section "Buttons".

If you want to turn off the wired and wireless networkthen you can ask you a convenient timetable, in section "Schedules".

– last page "Applications" Responsible for network service router. DLNA, FTP, torrent client, Windows network.

a shared folder USB drive just created in the section "NetWindows» .

To resolve remote control, via the smartphone, go to the section "Cloud Service".

If you do not have a so-called white IP address, to access the router settings, via the Internet, then the section will help you « Keendns.» .

As you can see, the Zyxel Keenetic Extra 2 firmware is very convenient in management and provides many opportunities, at the level of more expensive Internet centers from ZyXEL.

All tabs open instantly, no long downloads in the interface drawing.

As a result, we obtain stable operation of the device, a confident Wi-Fi signal with two bands 2.4 and 5 GHz.

Through USB, you can connect the disk / USB flash drive / ADSL module, as well as 4G LTE modem.

If you need to deploy DECT telephony, then there is such an opportunity too.

And all this at a cost of about 3.600 rubles.

Video Review version:

For the combination of these characteristics Zyxel Keenetic Extra 2 gets a well-deserved award from the site

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