3Com 8814 Switch User Manual


 
32 CHAPTER 2: I/O AND APPLICATION MODULES
Matching Cable See Table 64 on page 45 for the SFP optical modules available to the SFP optical
ports on the 3C17513 module and their matching cable types, which you can
select as required.
3C17514 24-port
1000BASE-X (SFP)
Module
This section provides specifications for the 24-port 1000BASE-X (SFP) module
(3C17514).
Specifications The 3C17514 module provides 24 1000BASE-X (SFP) ports.
Panel and LEDs Figure 15 3C17514 module panel
The 3C17514 module has two LEDs for each 1000 Mbps optical port on its panel.
Matching Cable You can select appropriate SFP optical modules for the 1000 Mbps SFP optical
ports on the 3C17514 module according to your needs. For description of SFP
Table 31 Port LEDs on the 3C17513 module
LED Status Meaning
LINK OFF No link is present.
Green A link is present.
ACT OFF No packets are transmitted/received on the port.
Orange blinking Packets are being transmitted/received on the port.
Table 32 3C17514 module specifications
Item Specification
CPU MPC8245
Boot ROM 512 KB
SDRAM 128 MB/256 MB
Physical dimensions (W x D) 366.7 x 340 mm (14.4 x 13.4 in.)
Max power consumption 100 W
Number of ports 24
Connector SFP/LC
Rate 1.25 Gbps
Table 33 Port LEDs on the 3C17514 module
LED Status Meaning
LINK OFF No link is present.
Green A link is present.
ACT OFF No packets are transmitted/received on the port.
Orange blinking Packets are being transmitted/received on the port.