H3C S7502 Ethernet Switch Installation Manual
Table Of Contents
- 00-1Cover.pdf
- 01-Chapter 1 Product Overview.pdf
- 02-Chapter 2 Line Processing Units.pdf
- 03-Chapter 3 nstallation Preparations.pdf
- 04-Chapter 4 Hardware Installation.pdf
- Chapter 4 Hardware Installation
- 05-Chapter 5 System Commissioning.pdf
- 06-Chapter 6 Hardware Maintenance.pdf
- 07-Chapter 7 Software Maintenance.pdf
- Chapter 7 Software Maintenance
- 7.1 Introduction to Loading Approaches
- 7.2 Loading Software Locally through Boot Menu
- 7.3 Loading Software Remotely or Locally through Command Lines
- 7.4 Booting the Switch with Dual Images
- 7.5 Loading a Host Software Containing the Boot ROM File
- 7.6 Handling Loading Failure
- 7.7 Handling Password Loss
- Chapter 7 Software Maintenance
- 08-Chapter 8 Troubleshooting.pdf
- 09-Appendix A Lightning Protection.pdf
- 10-Appendix B AC Power Cables Used in Different Countries.pdf
Installation Manual
H3C S7502 Ethernet Switch Chapter 2 Line Processing Units
2-18
2.10 LS81T12P
Figure 2-25 LS81T12P appearance
2.10.1 Technical Specifications
This LPU provides 12 x 10/100/1000 Mbps auto-sensing Ethernet electrical ports and
four 1000 Mbps full-duplex SFP ports.
Table 2-18 LS81T12P specifications
Item LS81T12P
CPU MPC8241, 200 MHz
Boot ROM 512 KB
SDRAM 128 MB
Dimensions (H x W x D) 40.1 × 376.7 × 354.5 mm (1.6 × 14.8 × 14 in.)
Max power consumption 33 W
Connector RJ-45, LC
Number of ports 16
Port rate
z 1000 Mbps full-duplex (optical/electrical)
z 10/100 Mbps half-/full-duplex (electrical)
SFP modules Refer to Table 2-20
Matching cable and maximum
transmission distance
Category-5 twisted pair with maximum
transmission distance of 100 m (328 ft)