Installation Manual
H3C S7500E Series Ethernet Switches
Chapter 1 Product Overview
1-59
Item
Specifications
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
Category-5 twisted pair cables, with a maximum
transmission 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
II. Panel and LEDs
Figure 1-32
LSQ1GT24SC0 panel
Each 10/100/1000M auto-sensing Ethernet electrical port has a green LED. Table 1-96
describes the LED.
Table 1-96
Description of the LED of each port on the LSQ1GT24SC0 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.
1.4.8 LSQ1GV48SA0
I. Introduction
The LSQ1GV48SA0 provides forty-eight 10/100/1000M auto-sensing Ethernet
electrical ports and can be upgraded to support the PoE function.
Table 1-97
Technical specifications of the LSQ1GV48SA0
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.)
