3Com 5500-EI Getting Started Manual page 22

22 C 1: I
HAPTER NTRODUCING THE
Expansion Module
Slot (Switch 5500G-EI
Only)
S 5500 F
WITCH AMILY
You can use this slot to install an Expansion Module. The Switch 5500G
Family provides one expansion module slot on the rear panel in which you
can use an 8-port 1000 Mbps SFP module, a 1-port 10 Gbps XENPAK
module, or a 2-port 10 Gbps XFP module.
8-port 1000 Mbps SFP module
This module, shown in Figure 12, provides eight 1000 Mbps 1000Base-X
SFP transceiver ports.
Figure 12 8-port 1000 Mbps SFP module
(1) Port status LEDs 2) SFP ports
Notes:
The types of available SFP modules may change over time. Refer to
■
www.3com.com for the latest transceiver support.
For SFP module specifications, refer to 3Com Web site at
■
www.3com.com
2-port 10 Gbps XFP module
This module, shown in Figure 13, provides two 10 Gbps XFP optical ports.
3) Module power LED