Enterasys RBTBF-AX

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a (A54)
Enterasys RoamAbout 802.11a 54Mbps PC Radio Card
WikiDevi.wi-cat.ru
Platform
BrandModelRev
Enterasys RBTBF-AX
Interface
PCMCIA (32-bit)
Connector
PCMCIA (32-bit)
FCCID
ICID
Chip1
Resonext RN5201A
Chip2
Resonext RN5205

OUI: 00:01:F4 (-, 5 W)

Wireless Standards
IEEE 802.11a
802.11a
up to 54 Mbps
Operating Frequency
5 GHz

Probable Linux driver
unknown
(see also passys)

Retail
FCC approval date 24 April 2003
UPC 647030011059
(UPC DB, On eBay)
ASIN B0000CA0J8 Flag of the United States.svg

For a list of all currently documented Resonext (RFMD) chipsets with specifications, see Resonext.

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

54 Mbps - 5GHz 802.11a = A54 class

Overview

"ENTERASYS NETWORKS INC.", "MADE IN USA", "9003012-03 REV: 0A" is silkscreened on the board in the FCC photos. 802.11a OFDM Super Rate is printed on the label of the card.

The FCC ID on the card (QBO-RBTBF) is incorrect. The correct FCC ID is QXO-RBTBF.

This module appears to be used in the RBTRC-MZ.

This card uses two SkyCross antennas.
Brand Name: Cabletron Systems
Model Number: RBTBF-AX - PC Card Type II - 54Mbps

FCC specificatios

Per the FCC spec sheet...

  • RF frequency band: 5.15 - 5.35 GHz
  • Selectable channels
    • 8 (-AX variant)
    • 4 (-AL, -AM, and -AJ variants)
  • Receiver sensitivity
    • 54Mbps: -69dBm
    • 48Mbps: -70dBm
    • 36Mbps: -75dBm
    • 24Mbps: -80dBm
    • 18Mbps: -83dBm
    • 12Mbps: -86dBm
    • 9Mbps: -88dBm
    • 6Mbps: -88dBm
  • Output power: 14dBm
  • Antenna gain: up to 4.5 dBi

See also