D-Link DWR-921 rev C3

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bgn (N300)
4G LTE Cat.6 Router with SIM Card slot
DWR-921 C3.jpg
Homepage
Wikipedia
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
Brand • Model • Rev
D-Link DWR-921 C3
FCC ID
none specified
Board ID
11340Y20SH00301A1
Type
LTE router, wireless router
CPU1
CPU1 Type
MIPS 24KEc
CPU1 Speed
580 MHz
Flash1 Chip
Winbond W25Q128EV
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip
EtronTech EM6AB160TSE-5G
ETH chip1
Switch
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader
JBoot
Expansion IF types
Mini PCIe, SIM Card slot
SIM Card slot
1
Mini PCIe slots
1
Power
12 VDC, 1 A
Connector type
barrel
Serial Port (UART)
yes, 4-pin header
Flags:
LTE, 4G
Other
Manuf/OEM/ODM
AMIT CTG561DL
3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Retail
(Est.) release date 03 September 2016
Country of manuf China
Radio 1
Chip1
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio 2
Radio2 module
Radio2 module IF
Mini PCIe (USB)
Chip1
Qualcomm MDM9225
Wireless interface OUI
none specified
Antenna Connector Type
U.FL
Wireless Standard
LTE
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
D-Link DWR-921 rev B1RalinkRalink
D-Link DWR-921 rev C1MediaTekMediaTek
D-Link DWR-921 rev C3MediaTekMediaTekQualcomm

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented Qualcomm chipsets with specifications, see Qualcomm.

For a list of all currently documented D-Link device with specifications, see D-Link.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

"11340Y20SH00301A1"and "3816" is silkscreened on the main board.

See also: NetComm 4GM3W-01 and AMIT

LTE Module: BroadMobi BM806U-E1 (Mini PCIe/USB)

Links of Interest

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
OpenWrt Target: ramips
OpenWrt Subtarget: mt7620
OpenWrt Package architecture: mipsel_24kc
Support started version: 18.06.0
Current supported version: 23.05.5
Comment:
LTE Module: BroadMobi BM806U-E1 (Mini PCIe/USB)

Please insert instructions here

Notes

Specifications

CPU: Ralink RT5350F @360MHz
Flash: Macronix MX25L6405D (8MB)
RAM: EtronTech EM63A165TS-6G (32MB)
Modem: WNC D16Q1_D LTE (Mini PCIe)
CPU: MediaTek MT7620N @580MHz
Flash: Winbond W25Q128FV (16MB)
RAM: Nanya NT5DS32M16ES-5T (64MB)
Modem: WNC D18Q1 LTE (Mini PCIe) • crack
CPU: MediaTek MT7620N @580MHz
Flash: Winbond W25Q128FV (16MB)
RAM: EtronTech EM6AB160TSE-5G (64MB)
Modem: BroadMobi BM806U-E1 (Mini PCIe/USB)
Qualcomm MDM9225

See also

Mobile Wi-Fi Hotspots
FCC ID: KA2WR920VA1 (2019-05-29)
D-Link DWR-921 rev C1 - 4G LTE Router
D-Link DWR-921 rev C3 - 4G LTE Router
D-Link DWR-922 rev C3 - 4G LTE Router
FCC ID: KA2WR922C2 (2017-04-24), KA2WR922C3 (2016-12-13)
FCC ID: KA2WR925A2 (2014-12-29) - 4G LTE VPN Router
FCC ID: KA2WR930A1 (2014-04-30) - LTE Mobile Router
FCC ID: KA2WR953B1 (2018-07-03) - LTE Wi-Fi Router
D-Link DWR-960 rev B1 - AC1200 4G LTE Cat.6 Router
FCC ID: KA2WR961C1 (2018-05-29) - AC1200 4G LTE Router

Models

D-Link DWR series
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