Ubiquiti Networks SR2

bg (G54)
SuperRange2
Homepage	Product page
Platform
Brand • Model • Rev	Ubiquiti Networks SR2
Interface	Mini PCI
Connector	Mini PCI
Form factor	Type IIIA
ID:168c:0013 (104 addl. devices) SS: 168c:2041 Windows: PCI\VEN_168C&DEV_0013&SUBSYS_2041168C
FCCID	SWX-SR2
Chipset	Atheros AR5004G
Chip1	Atheros AR5213
Chip2	Atheros AR2112
OUI: 00:15:6D (9 E, 22 W)
Antenna Connection	MMCX
Wireless Standards	IEEE 802.11b/g
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Other
Flags: high power
Additional chips 2.4GHz Power Amplifier IC;Anadigics;AWL6153;AWL6153, 1110 8611AK, 027 PH;2;
Probable Linux driver ath5k (in backports) or madwifi PCI ID first seen in kernel v2.6.25 (2008-04-17) (see also passys)
Windows driver see ath-drivers.eu
Retail
FCC approval date	25 May 2005
ASIN	B005VSXWEC

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.

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

• 54 Mbps - 2.4GHz 802.11g = G54 class

Overview

There could possibly be multiple major revisions of this device in the wild - the FCC ID EUT is an AR5212 card w/ 2 U.FL connectors while most others seem to be as depicted on the UBNT site. .. or the FCC EUT is simply an early pre-release device and does not reflect on released models.

Additional specifications

The following specs are per UBNT's datasheet for the device.

Typical Receiver Sensitivity w/ 11b rates (more)

• -97 dBm @ 1M
• -96 dBm @ 2M
• -95 dBm @ 5.5M
• -92 dBm @ 11M

Typical Receiver Sensitivity w/ 11g rates (more)

• -94 dBm @ 6M (BPSK)
• -93 dBm @ 9M (BPSK)
• -91 dBm @ 12M (QPSK)
• -90 dBm @ 18M (QPSK)
• -86 dBm @ 24M (16-QAM)
• -83 dBm @ 36M (16-QAM)
• -77 dBm @ 48M (64-QAM)
• -74 dBm @ 54M (64-QAM)

The Rx Sens specifications for all the XR/SR 2/5 series seem to be identical..

Links of Interest

Datasheet