The device being viewed can connect tocellular network and distribute the Internet in several ways. The main one is to create a WiFi point for a mobile consumer group. At the cottage, on vacation, especially abroad, on a business trip, at a stand at the exhibition, etc. Everywhere where local opsos turn up access price tags and it’s more profitable to take one SIM card for the Internet for several consumers. The second way is to connect the laptop via USB as a 4G whistle. You can simultaneously distribute WiFi. Finally, after returning home, you can connect to your home router and configure it as a backup Internet channel in case of problems with the main one. Settings, tests, dismemberment. And I was especially surprised that the animal can work from external power with the battery removed.
I already thought my series about different variations of routers for the home was over, but no - today's hero deserves a separate review.
In past series
1. Xiaomi Mi Router 3G 2.4 / 5 Wifi, Gigabit: exorcism session
2. Xiaomi Mi Router 3G 2.4 / 5 Wifi, Gigabit: exorcism session
3. Xiaomi Mi Router 3G 2.4 / 5 Wifi, Gigabit: exorcism session
Delivery and packaging Shipment November 8, received November 20. Full track.
Transport packaging is extremely unusual
Commercial packaging - good, durable
Rigid thick cardboard, a lodgement inside a thin cardboard, a frame made of foam plastic around the product
Specification According to the seller and under * my measurements and comments
Built-in firewall: with firewall
Dimensions: 109 mm * 60 mm * 20 mm * 109 x 66 x 17
* weight without battery 67 g, with it - 152 g
Processor: Qualcomm 9200.9600.8909.
Peak speed: download: 150 Mbps, upload: 50 Mbps
Wifi: support 802.11b / g / n
Sharing: support for up to 8 users * there is a setting in the software - you can specify from 1 to 8.
Battery: 2400 mAh lithium battery / 8.88Wh / 3.7 V
Simultaneous 4G Support: FDD-LTE / TDD-LTE
Standby time: more than 50 hours,
Transmission: more than 8 hours
System: B1 / B2 / B5 / B8, FDD-LTE, TDD-LTE
Network Standard + Range Support:
4G: FDD-LTE B1 / B3 / B7
TDD-LTE B38 / B39 / B40 / B41: 2555-2655 MHz
3G: TD-SCDMA B34 / B39
WCDMA B1 / B2 / B5 / B8
Additions from the manual, translation from Chinese
Has a microSD card slot, up to 32 GB
Charger Requirements - 5V 1A
Standby / Transmission / Charging Time 50/10/3 hours
Operating temperature -10 +45 C
Storage temperature - 20 +70 C
Features according to the seller:
- The 4G LTE wireless router uses Qualcomm 9200.9600.8909.
-4G / 3G direct access to the map.
- Five-mode 16-band frequency supports all internal carrier networks; and - 4G g / 3G / 2G networks of most carrier networks in the world.
-Support Wireless Protocol: Wi-Fi IEEE802.11b / g / n up to 150 Mbps can support 8 users.
- 4G speed: FDD-LTE supports Cat4 150 Mbps downlink / 50 Mbps uplink TDD-LTE supports Cat4 100 Mbps DL / 50 Mbps.
-Support wireless mac address filtering, WPA2-PSK / WPA-PSK mechanism.
LTE at home and in the world
So, the device declared ranges
FDD-LTE B1 / B3 / B7
TDD-LTE B38 / B39 / B40 / B41
How does this compare with the realities of readers? Not really, however, deepening.
RF - FDD Band 3, 7, 20, TDD 31, 38 - it can be seen that20 and 31 stripes are missing. The actual frequency bands used depend on the operator and the region. 31 at 450 MHz is rather exotic, but 20 is actively used by all 4 optosos - Beeline, Megafon, MTS, Tele2. More important than the 20th, perhaps, only 7 strip. So the lack of strip 20 is a significant drawback that is worth noting. But not lethal, all opsosov in the Russian Federation have alternative options. Although - I can’t vouch for what is in every city, check.
There is also Vine Telecom working in Chechnya - it has 40 lanes.
Ukraine - FDD Band 3, 7. It seems to be (or already has) TDD 38. With them, the device is doing well
Belarus - FDD Band 3, 7 Everything is fine.
Kazakhstan - FDD Band 1, 3, 20. It seems like in Russia. But really - worse. Two of the 4 opsos outside of Shymkent and Almaty have only Band 20. Which is not in our device. (In these cities and two other opsos - Band 3)
And what about traveling destinations?
For example, Turkey - FDD 1, 3, 7, 8, 20 - againexcept 20, it will. Around the same situation in Asia and Europe. But in the western hemisphere, LTE is used at other frequencies. But there are also very good chances to raise a 3G signal en.wikipedia.org/wiki/List_of_LTE_networks_in_Asia en.wikipedia.org/wiki/List_of_LTE_networks_in_Europe en.wikipedia.org/wiki/List_of_LTE_networks
Instructions and equipment
1 X 4G Router
1 x USB charging cable
The box contains the following - acc in a separate bag, router, OTC card, manual only in Chinese (AAA battery - for scale)
The Chinese manual is noticeably annoying. At my request, the seller promptly sent an English version. However, I’ll clarify that in some details both the English and Chinese versions differ from the real device.
Appearance is a piece of white soap with lickedcorners and a black screen with bright icons. Aesthetic tension does not cause much delight - either. Below the inscription is silver paint 4GLTE. Between the inscription and the screen is a kind of small ellipse. The full feeling is that when turned on it should glow - but no, it does not glow, it does not have a functional purpose. Either the designer decided that it was so prettier, but rather atavism shone in the earlier version, then they decided - and so wonderful. (Later at autopsy I realized that I almost guessed)
The back face is empty, the upper and lower - too. On the left side is a microUSB port (and charging and data transfer) and a non-functional hole
If you remove the back cover - not far from thisholes there is a reset button. But to push it through this hole is impossible in principle. There is a microSD card slot between the hole and the charging port, but it is only available with the back cover removed
On the right side are the on / off and WPS buttons. A slot is also visible on the lower right-hand corner, making it easier to remove the back cover. You can remove-put with your bare hands.
When turned on, the icon first turns redbatteries at the top. After a few seconds, it changes color to purple. Then the cellular icon on the left lights up in red. It really doesn't mean anything. A cellular connection indicates the magenta color of this item. Following green, the WiFi icon on the bottom lights up. The right element is lit only when receiving and transmitting data over a cellular network.
All this resembles the extremely rich flag of South Africa. They also sought to fit more bright colors.
However - I find fault. Once figured out - no need to peer at the icons. According to the color drawing, a quick look reveals the condition of the device. So some sloppiness is justified functionally.
Mobile router can work asseparate device and in USB connection. In the latter case, firstly, with WiFi connected and disconnected. And secondly, you can connect via USB to a Windows computer, or, more interestingly, to a Linux router. We will consider all these options.
I strongly advise you to deal withtambourine sim card. I neglected this and lost a few hours. Since my ancient one, about 10 years old, Simka refused to work with the device. In addition, the router is imprisoned for the "big SIM", it is also miniSIM (2FF). My attempts to properly insert microSIM (3FF) into it failed.
As a standalone device This is the simplest mode, it does not require any additional software and drivers, we’ll start with it.
Insert the sim card, the cut off corner in this picture right-up
We insert the battery, press the power button.
The battery icon turns red, thenpurple, then the cellular icon turns red (when the device connects to the opsos network, the cellular network icon turns crimson, but I had to configure it with my hands), then the WiFi icon turns green. Can connect via WiFi
Everything is written on the inside of the device, seeprevious photo - 4G network MFI_1DF (other numbers and letters at the end are possible), password 1234567890. If there is no cellular network yet, it will write that it is connected without the Internet.
Next, in the browser, go to IP 192.168.100.1, logs admin, password admin. (Then change all turnout passwords, of course)
I note the presence of the Reset button - forgotten settings can be reset to factory settings.
After entering the password we get into a simple andold-fashioned, but clear interface. This is the main screen. The blue arrows in a circle indicate the presence of cellular communications, the icons have the same meaning on the top right - the sim card is recognized, the network is there, we are not in roaming (the value of the last icon was not identified with certainty, probably WiFi)
Basic 4G settings, can be edited by hand
Basic WiFi settings. As you can see, simultaneous users default to 8. And more than 8 cannot be set, fewer can.
Status, main window
The word "basic" because most menu items have submenus falling out under the corresponding icon. But there is not much information, I did not take a screenshot so as not to overload the review.
As a USB device to a Windows PC, connect to a USB port - we have a device defined
and a virtual CD appears as follows
There is an ambush here. As it turned out, Setup hangs when you try to start directly from a virtual CD. But if you copy the application file to yourself on the SSD / HDD and run it from there, then everything is fine. I won’t be surprised if the application does not understand where Russian Windows has a temporary folder and tries to unzip files to its current location.
The setup launches an English-language wizard, installs drivers, Windows finds a variety of devices inside the modem
Until I was able to run Setup, I'm inIn principle, through the stump deck, he also managed with handles. The fastest way to get a box to open its tree of subdevices is to tuck it into a large router. Moreover, the devices inside the box are actually even more. The main disadvantage of the manual method is that after reboot every time you poke you see only a CD.
Setup installs a simple application, in this screenshot it is not yet connected either via 4G or WiFi
Displays status, can turn on and offWiFi point (leaving only USB connection), send USSD requests. And most importantly - if necessary, manually tune to a specific opsos. Moreover, it contains a library on the parameters of opsos from around the ball - Beeline in the Russian Federation and Kazakhstan, MTC in the Russian Federation, Belarus and many more where, including India. For some reason, the megaphone is designated as for the Far East. But in any case there is an editor, you can specify the parameters.
Using the Edit button, all values can be edited.
In this screenshot is connected
Further for verification through this modem I connected to the Internet - everything is fine, using standard Windows tools for creating a network connection.
A router with padavan firmware. Specifically, my router- the good old ASUS RT-N56U. But it’s not hardware that matters (with a USB port), firmware is important. For example, firmware from padavan Xiaomi Mi Router 3G 2.4 / 5 Wifi, Gigabit: exorcism session
For completeness - I have firmware 184.108.40.206-099
The mobile router is already configured, transferred to USB-dongle mode. We stick it in the USB port of a large router. We look at the end of the dmesg exhaust (This is not necessary, but curious!)
usb 1-2: new high-speed USB device number 2 using ehci-platform
usb 1-2: New USB device found, idVendor = 05c6, idProduct = f000
usb 1-2: Product: Qualcomm CDMA Technologies MSM
usb 1-2: Manufacturer: Qualcomm, Incorporated
usb 1-2: SerialNumber: 1234567890ABCDEF
scsi0: usb-storage 1-2: 1.0
scsi 0: 0: 0: 0: CD-ROM 4G MMC Storage 2.31 PQ: 0 ANSI: 2
scsi 0: 0: 0: 0: Attached scsi generic sg0 type 5
usb 1-2: USB disconnect, device number 2
usb 1-2: new high-speed USB device number 3 using ehci-platform
usb 1-2: New USB device found, idVendor = 05c6, idProduct = 6000
usb 1-2: Product: Qualcomm CDMA Technologies MSM
usb 1-2: Manufacturer: Qualcomm, Incorporated
usb 1-2: SerialNumber: 1234567890ABCDEF
scsi1: usb-storage 1-2: 1.4
scsi 1: 0: 0: 0: Direct-Access 4G MMC Storage 2.31 PQ: 0 ANSI: 2
sd 1: 0: 0: 0: Attached scsi generic sg0 type 0
sd 1: 0: 0: 0: [sda] Attached SCSI removable disk We see that the device is first recognized as a CD drive (idVendor = 05c6, idProduct = f000)
Then, almost immediately, this CD is turned off and the device reveals its true essence (idVendor = 05c6, idProduct = 6000) - a modem and a removable disk (in its role we have an SD card inside a mobile router).
By the way, these VID / PID are quite googled firewood and under Windows, which I did while dancing with a tambourine around a hanging utility when starting from the CD Setup utility.
To our sheep - great, you can connect.
Physically I chop off a WAN wire from a large router. The Internet is disappearing naturally. But the local network is working - I’m going to the webguy of a large router Advanced-> USB application-> Modem
Turn on and set the parameters - these worked (password also beeline)
We check the availability of the Internet - I load google.ru. At the first attempt, it didn’t work out for me, maybe I chose NDIS: LTE and other. In this mode, it was possible to select a provider, all the values of the software set reasonable, but there is no Internet. It doesn’t matter, we go to the main page - we see that a USB modem has appeared
Click on it, he says that he is a RAS modem. Scored as above - it worked. I did not fight for maximum performance, obviously this is not in WCDMA - but I have a little traffic on the card, I postponed optimization experiments.
Speeds and signal strength Top to bottom - WiFi phone from a large router, cable internet
He is on a monitored mobile router
He is with the same SIM card inserted into the phone itself
I give for an example. I am aware that the speed of the mobile Internet is very much dependent on the opsos and on the point in space and time. So I don’t plan to run around Nerezinovsk and shoot digital in different places.
I put a mobile router on a cabinet next to myASUS (the latter I compared in terms of signal strength with Xiaomi Router 3G - almost parity). I look at the strength of the WiFi signal - in the same room, about 5 meters, in the next room, through a concrete wall, in the kitchen, through 2 concrete walls. My routers are highlighted with light green dots. I would say that the monitored router pleasantly surprised me.
Just in case, I’ll clarify that 5 GHz on the monitorThere is no router (there is one on my old man). Therefore, there will be no screenshots at 5GHz. And the air there is much cleaner, although they have already begun to foul. I looked now at all this riot and once again thought that when I re-glue the wallpaper I need to smoke about the Faraday cage with a mesh around the entire perimeter of the apartment
Inner World Under the back cover 6 pcs. screws, unscrew, carefully snap the latches, remove the front panel.
On the front cover is not enough interesting. Well, it can only be seen that the LED was really conceived in the center of the belly. And on the board under it there is a place, but not soldered. But if you look closely, you get the feeling that the LED was, but in a different version, with an LCD display. The possibility of which is indicated by unused contacts for the cable and harness.
Gray plastic is also not without interesting. These white perforated papers turned out to be foil antennas
But from the inside, the contact pads of these antennas are visible
Well, the main board on the reverse side. First impression - the designer did not know where to put so much space
The board is very clean, traces of flux are exactly whatfound with a microscope - but extremely insignificant. From the top left, next to the contact group of the standard antenna, I see something painfully similar to the RF connector for an external antenna.
This connector is larger, contact groups of standard antennas.
Another place for an unsoldered contact group
The only place (below in the frame) where I later, looking at photos from a microscope, found something resembling flux marks
Work from external power when removedbattery The very idea of checking this mode occurred to me by chance. It was thought that if you connect it to the router and leave it for months on the backup channel, the battery will swell, they do not like this mode. I was surprised to find that everything works from USB charging with the battery removed. The only difference is that the battery icon does not light purple, but red.
But from a low-power 500 mA USB 2.0 port it does not start as it should. It seems to turn on, but there is not enough power to create a WiFi network. Still, 1 ampere is really needed.
Home - an old smartphone that distributes the Internet.
Only one advantage, but reinforced concrete - zero price. Therefore, most of this option is recommended.
There are also disadvantages.
- In the distribution mode, the smartphone runs out of battery. And she is also not young at the old smartphone. Therefore, you have to connect to the power. At one time or another - OK, with constant use, the battery may completely go awry.
- The smartphone has a lot of "excess". Services not needed by the router will consume resources, battery, and if configured incorrectly, it will also consume traffic.
- You can and can connect an old smartphone to the router as a backup channel, but I won’t take it
As a USB whistle, I also like the monitored piece of iron
- Has a built-in battery, that is, it can work with a low-power USB 2.0 port on the router. And some whistles have problems here, you have to use a USB hub with power.
- much more versatile
Advantages and disadvantages - Noname. Accordingly, new firmware should not be expected.
- Lack of detailed instructions. However, I managed to do everything like that.
- There is no LTE Band 20, not used in China, but involved with us. The disadvantage is significant, but not lethal, we also use other bands for LTE
- Does not know how to send SMS messages (but can do USSD commands)
- The SD card inserted in the router can only be used in a USB connection
- A small jamb of regular software - setup must be copied to a local disk before starting
+ Work out the declared functionality and WiFi router and USB whistle
+ Unlike operator devices, it suits any opsos without file modification
+ Mobile, with 2400mAh battery
+ Amazingly, when connected to external power, it works even with the battery removed.
+ Lightweight, 152 g, of which the majority is a battery. And compact.
+ Wide range of 4G / 3G / 2G cellular protocols
+ In a USB connection it can send USSD commands to set the tariff (but does not know how to SMS)
+ Indication by several multi-colored LEDs is simple and clear, no need to peer at the letters on the screen
+ Not badly made, there are opportunities for improvement
TotalAn average user without such a device inMost of the cost. Internet on kraynyak can be handed out from a mobile phone. You can do without a backup channel at home, limiting yourself to a browser in the same mobile. Not every day the provider has problems ... But if the tasks that the monitored animal can solve are at least sometimes relevant for you, it solves them with dignity. Able to pay for one trip with a family abroad on vacation, during an exhibition, etc. And then seriously save your nerves if the wired Internet is down, and you urgently need.