3com S7906E Guide D’Installation Rapide
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Table 1-110 Description of the EPON port status and the LED status of the LSQ1PT4PSC0
LED status
EPON port status
Description
OFF
Down
No SFP module is installed.
OFF
UP
An SFP module is installed but no ONU is registered.
ON
UP
An ONU is registered.
Likewise, each 1000Base-X-SFP/100Base-FX-SFP Ethernet port has a green LED.
describes the LED of each 1000Base-X-SFP/100Base-FX-SFP Ethernet port.
Table 1-111 Description of the LED of each 1000Base-X-SFP/100Base-FX-SFP Ethernet port
LED
Description
LINK/ACT
z
OFF: No link is present.
z
ON: A link is present.
z
Blinking: Data is being transmitted or received.
LSQ1PT8PSC0
Introduction
The LSQ1PT8PSC0 provides eight EPON ports and eight 1000Base-X-SFP/ 100Base-FX-SFP
Ethernet ports.
Table 1-112 Technical specifications of the LSQ1PT8PSC0
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
38 W to 45 W
Connector type
z
Pluggable modules for EPON interfaces: SC
z
Gigabit SFP module: LC
z
100 Mbps SFP module: LC
Number of ports
8 EPON + 8 SFP
Interface speed
z
Pluggable modules for EPON interfaces: 1000 Mbps
z
Gigabit SFP module: 1000 Mbps
z
100 Mbps SFP module: 100 Mbps
Pluggable module type
z
Pluggable modules for EPON interfaces
z
Gigabit SFP module
z
100 Mbps SFP module
Refer to “Appendix A List of Pluggable Modules.”
Standards
z
IEEE 802.3-2005
z
IEEE 802.1D-2004
z
IEEE 802.1Q-2003
z
IEEE802.1X-2004