3Com LS8M1P12TEH Installation Manual page 54

Installation Manual
H3C S7500 Series Ethernet Switches
Table 2-17 LED description of the LS81GT48A
LED
LINK/ACT
2.9.3 Matching Cable
The 10/100/1000Base-T Ethernet ports use category-5 twisted pairs and RJ-45
connectors, with a maximum transmission distance of 100 m (328.1 ft).
2.10 LS81GT48B
Figure 2-25 LS81GT48B appearance
2.10.1 Technical Specifications
The LS81GT48B adopts an XG high-speed bus. It can also serve as the SRPU of the
S7502.
Table 2-18 LS81GT48B specifications
CPU
BOOT ROM
Flash memory
SDRAM
Dimensions (H x W x D)
Maximum power consumption
Connector
Number of ports
Status
OFF No link is present.
ON A link is present.
Blinking Data is being transmitted/received.
Item
2-19
Chapter 2 Line Processing Units
Meaning
Specification
MPC8245, 300 MHz
512 KB
32 MB
256 MB
40.1 x 376.7 x 364.5 mm (1.6 × 14.8 × 14
in.)
107 W
RJ-45
48