Expansion Options; Sfp Ports - Allied Telesis AT-8900 Hardware Reference Manual

Hardware Reference

SFP ports

Software Release 3.0.2
C613-03092-00 REV C
The size of DRAM is in the memory section of the output. If the DRAM size is
less than the size of DIMM that has been installed, then the switch has not
detected the DIMM. The most likely cause is that the DIMM connector is not
correctly plugged into the slot.
Record the switch's serial number and revision details for later reference. If you
have questions or problems with the DIMM at any time, contact your
authorised distributor or reseller and supply these serial numbers.

Expansion Options

The following expansion options are available:
SFP ports
■
XFP ports
■
RJ-45 ports
■
Optional expansion modules make the AT-9900s one of the most flexible
switches available. They provide economical combinations of speed and port
density. Two 20 Gbps bays in the front of the AT-9900s switch allow quick and
easy installation.
Refer to the Expansion Module Installation Guide for AT-9900s switches for more
information about each model. For the latest list of approved transceiver
modules, contact your authorised distributor or reseller.
The following SFP modules are approved for use with the AT-8900 and
AT-9900 switches, including the AT-A61 1000BASE-X expansion module for
the AT-9900s switch.
Product No. Media Type
AT-SPTX 10/100/1000BASE-T
AT-SPSX 1000BASE-SX
AT-SPLX10 1000BASE-LX
AT-SPLX40 1000BASE-LX
AT-SPLX40/ 1000BASE-LX
1550
AT-SPZX80 1000BASE-ZX
AT-SPZX80/ 1000BASE-ZX
xxxx CWDM
Description
Copper, 100m at 1000Mbps, RJ-45 connector
(except for AT-9924SP)
850nm, 2m to 500m with 50/125µm MM fiber,
2m to 275m with 62.5/125µm MM fiber, LC
connector
1310nm, 2m to 10km with 9µm SM fiber,
2m to 550m with 50µm MM fiber, 2m to 550m
with 62.5µm MM fiber, LC connector
1310nm SM fiber up to 40km, LC connector
1550nm SM fiber up to 40km, LC connector
1550nm, 80km with 9µm SM fiber, LC
connector
Wavelengths of 1610nm to 1470nm (20nm
intervals) and 1310nm, 80km with 9 micron SM
fiber, LC connector. Where xxxx can be:
1610 1590 1570 1550
1530 1510 1490 1470
39