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
2-23
(1) Interface number (2) Silkscreen of the LPU name
(3) Captive screw (4) LPU edge (Purple)
(5) Ejector lever (6) Interface status LED
(7) SPF interface (Gigabit) (8) Ethernet interface (Gigabit)
Figure 2-30 Partial amplification of LS81P12T panel
The following table describes the LED state.
Table 2-22 LED state description of LS81P12T
LED State Description
OFF
No link is present.
ON
A link is present
LINK/ACT
Blinking
Packets are being transmitted/received on the port.
2.11.3 Matching Cable
Refer to section 2.10.3 “Matching Cable” on page 2-20.
2.12 LS81GP8UB
Figure 2-31 LS81GP8UB appearance
2.12.1 Technical Specifications
This LPU provides 8 1000 Mbps full-duplex SFP ports.