3com S7906E Anleitung Für Quick Setup
1-48
Panel and LEDs
Figure 1-29 LSQ1GP48SC0 panel
Each 1000Base-X-SFP/100Base-FX-SFP Ethernet port has a green LED.
describes the
LED.
Table 1-87 Description of the LED of each port on the LSQ1GP48SC0 panel
LED
Description
LINK/ACT
z
OFF: No link is present.
z
ON: A link is present.
z
Blinking: Data is being transmitted or received.
LSQ1GT24SC0
Introduction
The LSQ1GT24SC0 provides twenty-four 10/100/1000M autosensing Ethernet electrical ports.
Table 1-88 Technical specifications of the LSQ1GT24SC0
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
42 W to 50 W
Connector type
RJ-45
Number of ports
24
Interface speed
z
10/100/1000 Mbps, half/full duplex
z
MDI/MDI-X auto-sensing
Cable medium and maximum
transmission distance
transmission distance
Category-5 twisted pair cables, with a maximum transmission
distance of 100 m (328.08 ft.)
distance of 100 m (328.08 ft.)
Standards
z
IEEE 802.3-2005
z
IEEE 802.1D-2004
z
IEEE 802.1Q-2003
z
IEEE802.1X-2004