Switching I/O Modules - 3Com Switch 7700 Installation Manual

S W I T C H 7 7 0 0 C O M P O N E N T S
Table 9 Description of fan LED
Indicator
OK
FAIL

3.1.6. Switching I/O Modules

The Switch 7700 provides 6 I/O modules slots below the Fabric (FAB64) slot. (See Figure 2-1). The Switch 7700
supports the following I/O modules:
Consider the following when selecting I/O modules:
48-port 10/100BASE-T Auto-sensing FE Card (48T) (3C16860)
The 48T module provides 48 external 100Mbps Ethernet electrical ports and is illustrated in Figure 4.
Figure 4 The 48-port 10/100BASE-T Auto-sensing FE Card
Table 10 describes the attributes of the 48TX module.
Table 10 Attributes of the 48-port 10/100BASE-T Auto-sensing FE Card
CPU
BootROM
SDRAM
Dimensions (L X W)
Maximum power consumption
Connector
Quantity of port(s)
14
Green — the fan works normally.
Off — the fan fails to work or has not been installed.
Green — the fan fails to work.
Off — the fan works normally or has not been installed.
8-port 1000BASEX (GBIC) GE module (8GBIC) (3C16858)
8-port 10/100/1000BASE-T GE module (8BT) (3C16859)
24-port 100BASE-FX MMF FE module (24FX) (3C16861)
48-port 10/100BASE-T auto-sensing FE module (48T) (3C16860)
You can configure several I/O modules of the same type
All 6 I/O module slots are the same and any combination of I/O modules can be
inserted
You should select I/O module port cables that are compatible with each installed I/O
module
Attribute
MPC850
512KB
64MB
366.7mm x 340mm
55W
RJ-45
48
State description
48TX