Installation Manual
Quidway S8500 Series Routing Switches Chapter 2 LPU Modules
Huawei Technologies Proprietary
2-13
2.8.3 Matching Cable
The GP24 module provides 24 × 1000 Mbps optical ports. For more details about SFP
optical modules, see Table 2-11.
2.9 GT12 Module
2.9.1 Specifications
The GT12 module provides 12 × 1000 Mbps electrical ports.
Table 2-22 GT12 module specifications
Attribute GT12
CPU MPC8245
Boot ROM 512 KB
SDRAM 128 MB/256 MB
Dimensions (L × W) 366.7 × 340 mm (14.4 × 13.4 in.)
Max. power consumption 55W
Number of ports 12
Connector RJ-45
Rate 10/100/1000 Mbps
2.9.2 Panel and LEDs
Figure 2-10 GT12 module panel
The GT12 module has two LEDs for each port on its panel.
Table 2-23 Port LEDs on GT12 module
LED Status
OFF No link is present.
LINK
Green A link is present.
OFF No packets are transmitted/received on the port.
ACT
Orange
blinking
Packets are being transmitted/received on the port.