H3C S7502 Ethernet Switch Installation Manual

Installation Manual
H3C S7502 Ethernet Switch Chapter 1 Product Overview
1-7
1.3.1 Specifications
Table 1-5 LS81T12PE specifications
Item LS81P12TE
CPU MPC8245 300 MHz
Boot ROM 512 KB
Flash memory 32 MB
SDRAM 256 MB
Dimensions (H × W x D)
40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)
Port
z 12 × 10/100/1000Base-T Ethernet ports
z Four 1000Base-X (SFP) Ethernet ports
Max power consumption 45 W
Connector RJ-45, LC
Number of ports 16
Port rate
z 1000 Mbps full duplex (optical port)
z 10 Mbps half/full duplex (electric port)
z 100 Mbps half/full duplex (electric port)
z 1000 Mbps full duplex (electric port)
SFP module Refer to Table 1-4
Port cable and max transmission
distance
100 m (328 ft) over category-5 twisted pair
cable
Supported standard
z IEEE 802.3
z IEEE 802.3u
z IEEE 802.3z
z IEEE 802.3ab
z IEEE 802.1p
z IEEE 802.1Q
z IEEE 802.1D
z IEEE802.1X
z IEEE802.1s
z IEEE802.1w
z IEEE 802.3x
z IEEE 802.3ad
1.3.2 Panel and LEDs
LS81T12PE has 12 × 10/100/1000Base-T ports and four 1000Base-X (SFP) ports;
each has a status LED with it.
Figure 1-6 illustrates the panel of an LS81T12PE.