Rosewill T900N-X

abgn (AN750)
Wireless-N900 Dual-Band Gigabit Router
Wikipedia	Rosewill
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Status Unknown
Platform
Brand • Model • Rev	Rosewill T900N-X
FCC ID	MXF-WRTB283N
Type	wireless router
CPU1	Broadcom BCM4718A1
CPU1 Type	MIPS 74Kc
CPU1 Speed	480 MHz
Flash1 Chip	Brand? Model?
Flash1 Size	? MiB
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	SK hynix H5PS5162GFR-S6C
ETH chip1	Broadcom BCM4718A1
Switch	Broadcom BCM53115
Ethernet Port Count	1-1GbE-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
Power	12 VDC, 2 A
Connector type	barrel
Other
Default IP address: 192.168.0.1 the IP 192.168.0.1 is used by 799 additional devices of which 4 are Rosewill devices Default login user: admin Default login password: admin admin:admin credentials used by 1342 additional devices of which 10 are Rosewill devices
Manuf/OEM/ODM	Gemtek WRTB-283N
Retail
FCC approval date	22 April 2013
Radio 1
Chip1	Broadcom BCM4718A1
Wireless interface OUI	none specified
Antenna Connector Type	U.FL
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 cor_rev	17
Radio 2
Chip1	Broadcom BCM4331
Wireless interface OUI	none specified
Antenna Connector Type	U.FL
MIMO status	3x3:3
Wireless Standard	IEEE 802.11a/n
802.11n	up to 450 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz
Radio cor_rev	29

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

For a list of all currently documented Rosewill device with specifications, see Rosewill.

• 450 Mbps - 3SS 5GHz 802.11n (40MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AN750 class

Overview

This model sits upright, like the ZyXEL NBG5715. All antennas in the device are internal.

"WRTB-283N_V03" and "ESK-A03-9703R" is silkscreened on the board in the FCC photos.

Part numbers, per the FCC internal photos, follow...

• SoC: BCM4718A1KFBG
• RAM: H5PS5162GFR-S6C
• 5GHz radio: BCM4331KMLG
  • The 5GHz radio is using 3x Skyworks (SiGe) SE2594L Dual Band FEMs.
• GbE Switch: BCM53115MKFBG

Possible 20:10:7A OUI (it's on a MAC label affixed to the device in the FCC manual)..