3com S7906E Guide D’Installation Rapide

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Table 1-106 Description of the LED of each Ethernet port 
LED 
Description 
LINK/ACT 
OFF: No link is present. 
ON: A link is present. 
Blinking: Data is being transmitted or received. 
 
LSQ1GV40PSC0 
Introduction 
The LSQ1GV40PSC0 provides forty electrical GE ports and eight 1000Base-X-SFP/ 100Base-FX-SFP 
ports. 
Table 1-107 Technical specifications of the LSQ1GV40PSC0 
Item 
Specifications 
CPU 
MIPS64, 400 MHz 
Boot ROM  
512 KB 
DDR SDRAM 
512 MB 
Dimensions (H x W x D) 
40 × 377 × 355 mm (1.57 × 14.84 × 13.98 in.) 
Power consumption 
41 W to 95 W 
Connector type 
SFP 
RJ-45 
Number of ports 
40 RJ-45 + 8 SFP 
Interface speed 
Electrical GE port: 10/100/1000 Mbps 
Gigabit SFP port: 100/1000 Mbps 
Pluggable module type 
Gigabit SFP module 
100 Mbps SFP module 
Auto-sensing 10/100/1000Base-T Ethernet port 
Refer to “Appendix A  List of Pluggable Modules.” 
Standards 
IEEE 802.3-2005 
IEEE 802.1D-2004 
IEEE 802.1Q-2003 
IEEE802.1X-2004 
 
Panel and LEDs 
Figure 1-38 LSQ1GV40PSC0 panel 
 
 
Each Ethernet port has a green LED. 
 describes the LEDs on the LSQ1GV40PSC0 panel.