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> D-Link DWR-921 - Discussion | [ltemodem] [mifi] Talk 3G / LTE-Wi-Fi router from D-link
alex @ rya
Message#1
06.02.17, 18:24
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D-Link DWR-921 - Discussion


A photo:
Attached Image
Attached Image

Description:
The 4G LTE DWR-921 wireless router allows users to get mobile broadband Internet access anywhere. After the connection is established, users can transfer files, stream media data and send SMS messages. Simply insert a USIM card and share your 3G / 4G Internet connection over a secured wireless network or by using any of the four 10/100 Mbps Ethernet ports.

Specifications:
Device interfaces
• 4 10/100 Mbps LAN ports
• 1 WAN port (with RJ-45 connector)
• 2 removable 3G / 4G antennas

Data transfer rate1
• Up to 150 Mbps in 802.11n mode
• 6/9/11/12/18/24/36/48/54 Mbit / s in 802.11g mode
• 1/2 / 5.5 / 11 Mbps in 802.11b mode
• LTE data transfer rate: up to 50 Mbps
• LTE data reception speed: up to 100 Mbps

Standards
• 802.11g / b, compatible with 802.11n
� 802.3
• 802.3u

UMTS / HSDPA / HSUPA2 frequency band
• 900/2100 MHz
• Power Class 3

LTE frequency band
900/1800/2600/800 MHz

Functionality
Wireless security
• 64/128-bit WEP (Wired Equivalent Privacy) encryption
• WPA and WPA2 (Wi-Fi Protected Access)

Firewall
• Network Address Translation (NAT)
• Stateful Packet Inspection (SPI)

VPN
L2TP / PPTP / IPSec VPN Pass-through


Indicator
• WAN
• LAN
• WLAN
• 4G
• 3G
• SMS
• Signal

Dimensions
190 x 111.5 x 23.5 mm

Weight
500 g

Temperature
Working: 0 to 40 C

Humidity
Operating: from 10% to 90% non-condensing
Certificates
• CE
• Wi-Fi Certified

Useful links:


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Post has been editedalex @ rya - 06.02.17, 18:25
frolovdv
Message#2
02.05.15, 13:17
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Hello.

Does anyone know anything about this model?

Attached Image


Attached Image


http://www.dlink.ru/ru/products/5/1958_b.html

I found only one detailed review in Spanish:
http://www.redeszone.net/d-link/dwr-921/

I want to buy a router for the dacha (the 3G reception area is even very bad), and it’s useful for traveling around the country.
The router is not locked to the operator, it supports UMTS / HSDPA / HSUPA2 900/2100 MHz and LTE 900/1800/2600/800 MHz

Specifications
Device interfaces
• 4 10/100 Mbps LAN ports
• 1 WAN port (with RJ-45 connector)
• 2 removable 3G / 4G antennas

Data transfer rate1
• Up to 150 Mbps in 802.11n mode
• 6/9/11/12/18/24/36/48/54 Mbit / s in 802.11g mode
• 1/2 / 5.5 / 11 Mbps in 802.11b mode
• LTE data transfer rate: up to 50 Mbps
• LTE data reception speed: up to 100 Mbps

Standards
• 802.11g / b, compatible with 802.11n
� 802.3
• 802.3u

UMTS / HSDPA / HSUPA2 frequency band
• 900/2100 MHz
• Power Class 3

LTE frequency band
900/1800/2600/800 MHz

Functionality
Wireless security
• 64/128-bit WEP (Wired Equivalent Privacy) encryption
• WPA and WPA2 (Wi-Fi Protected Access)

Firewall
• Network Address Translation (NAT)
• Stateful Packet Inspection (SPI)

VPN
L2TP / PPTP / IPSec VPN Pass-through


Indicator
• WAN
• LAN
• WLAN
• 4G
• 3G
• SMS
• Signal

Dimensions
190 x 111.5 x 23.5 mm

Weight
500 g

Temperature
Working: 0 to 40 C

Humidity
Operating: from 10% to 90% non-condensing

Certificates
• CE
• Wi-Fi Certified


Considered also:
• Huawei B880 - according to reviews, there are problems with Wi-Fi (if the router is within range of another Wi-Fi network, it disables one internal antenna and reduces Wi-fi speed)
• Zyxel Keenetic LTE - works ONLY with LTE
• HUAWEI E5172As-22 4G - the battery is superfluous, but generally an interesting option, while I think ..

Post has been editedfrolovdv - 02.05.15, 13:19
John_White
Message#3
02.05.15, 14:04
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* frolovdv,
IMHO, Dlink has always been a problem (managed devices).
frolovdv
Message#4
04.05.15, 10:36
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Lenovo K860

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I used to think so too when I dealt with all sorts of switches, ADSL modems and Wi-Fi equipment of the first generation.

But then there appeared more sane devices with a new interface, another platform, so they seem to be less buggy ...
Alexsey_3007
Message#5
02.01.17, 06:03
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D-Link DWM-157 help is constantly burning green without a SIM card and in the device manager both unidentified and the driver and program are native to the same laptop.
The problem after trying to upgrade from the old version with the new one.
Thank you in advance!!!
kw27
Message#6
12.01.17, 23:49
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How to log in via telnet, via web admin admin everything is OK, but by telnet it takes root login and it is not clear what password? Reset does not treat !!!
dmitryshv
Message#7
11.08.18, 02:04
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Hello.
Please tell me how this mobile modem is, how sensitive and stable is it?
Does port forwarding work?
tuha23
Message#8
22.10.18, 16:32
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Look carefully at the revision of your router. Be careful !!!!! Link to the site where the native firmware for this model from different revisions.
http://ftp.dlink.ru/pub/Router/DWR-921/Firmware/
D-Link
 



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