Allied Telesis AT-2450FTX, Руководство по установке

Страница: 25 / 238

Network Adapter Card Installation Guide
25
AT-2700FTX and AT-2701FTX Series
The adapters in the AT-2700FTX Series are:
ˆ
AT-2700FTX/SC
ˆ
AT-2700FTX/ST
ˆ
AT-2700FTX/MT
ˆ
AT-2700FTX/VF
The adapters in the AT-2701FTX Series are:
ˆ
AT-2701FTX/SC
ˆ
AT-2701FTX/ST
ˆ
AT-2701FTX/MT
ˆ
AT-2701FTX/VF
These dual-port adapters feature a 10/100Base-TX twisted pair port and a
100Base-FX fiber optic port. The twisted pair port features Auto-
Negotiation and can operate at either 10 or 100 Mbps, half- or full-duplex
mode. The fiber optic port has a fixed operating speed of 100 Mbps
(100Base-FX), half- or full-duplex mode, and a maximum operating
distance of 2 kilometers (1.28 miles) in full-duplex mode. Maximum
distance for the fiber optic port is less for half-duplex mode.
Note
You can use only one port on this adapter at a time. Do not attach
both ports to the network at the same time.
Differences between the two series are:
ˆ
The AT-2700FTX Series is PCI 2.1-compliant.
ˆ
The AT-2701FTX Series is PCI 2.2-compliant.
ˆ
The AT-2700FTX Series was offered in two versions — a standard
version and a low profile version for systems that accept only low
profile adapters.
ˆ
The AT-2701FTX Series can be installed in either a standard or low
profile system. The adapter comes with two brackets, one for a
standard system and another for a low profile system.
ˆ
The BootPROM chip and MBA were optional with the AT-2700FTX
Series.
ˆ
The BootPROM chip and MBA come standard with the AT-2701FTX
Series.