Open-Mesh MR500
Open-Mesh MR500
Manuf (OEM/ODM): Senao
FCC approval date: 22 June 2009
Country of manuf.: Taiwan
Type: wireless router
FCC ID: U2M-SR7750
Power: 12 VDC, 1.25 A
Connector type: barrel
Conn. measurements: 5.5 mm (OD), 2.1 mm (ID), 9.5 mm (LEN)
PoE tag: non-standard
CPU1: Ralink RT3052 (384 MHz)
CPU2: Ralink RT2880 (266 MHz)
FLA1: 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (Brand? Model?)
FLA2: 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> (Brand? Model?)
RAM1: 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (Brand? Model?)
RAM2: 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Brand? Model?)
Expansion IFs: none specified
WI1 chip1: Ralink RT3052
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none
WI2 chip1: Ralink RT2880
WI2 chip2: Ralink RT2850
WI2 802dot11 protocols: an
WI2 MIMO config: 2x2:2
WI2 antenna connector: none
ETH chip1: Ralink RT3052
Switch: Ralink RT3052
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1
abgn
Default SSID: open-mesh (5 addl. devices)
Default login user: root
Default login password: 0p3nm35h
root:0p3nm35h credentials used by 5 additional devices
of which 5 are Open-Mesh devices
| FCC ID | |
|---|---|
| EnGenius ESR7750 | U2M-SR7750 |
| TRENDnet TEW-671BR | S9ZTEW671BR U2M-SR7750 |
For a list of all currently documented Ralink chipsets with specifications, see Ralink.
This device is a EnGenius (Senao) ESR7750. The FCC ID of the parent OEM product has thus been assigned to this device.
The PoE implementation in this device consists of a Passive PoE feed with pins +4,5 and -7,8 at 18 VDC.
