3Com LS8M1P12TEH Installation Manual page 38

Installation Manual
H3C S7500 Series Ethernet Switches
Table 2-2 LED description of the LS81FT48E
LED
LINK/ACT
2.2.3 Matching Cable
The 10/100Base-TX Ethernet ports use category-5 twisted pairs and RJ-45 connectors,
with a maximum transmission distance of 100 m (328.1 ft).
2.3 LS81FT48F
Figure 2-4 LS81FT48F appearance
2.3.1 Technical Specifications
The LS81FT48F provides forty-eight autosensing 10/100Base-TX Ethernet ports. All
the ports support PoE, that is, they can supply power to remote PDs through Ethernet
twisted pairs.
Table 2-3 LS81FT48F specifications
CPU
Boot ROM
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
2-3
Chapter 2 Line Processing Units
Meaning
Specification
MPC8241, 200 MHz
512 KB
128 MB
40.1 × 376.7 × 354.5 mm (1.6 × 14.8 ×
14 in.)
35 W
RJ-45
48