Manual
Table Of Contents
- Contents
- List of Figures
- List of Tables
- Preface
- Chapter 1
- Overview
- Chapter 2 :
- Chapter 3
- Chapter 4
- Chapter 5
- Troubleshooting
- Power LED is Off
- Twisted Pair Port Link LED is Off
- SFP or XFP LED is Off
- Transceiver is Installed but the Status is “Not Present”
- System Fault LED is Blinking
- System Fault LED is Steadily On
- Cannot Establish a Local (Out-of-Band) Management Session
- Switch Functions Intermittently
- Issues with Virtual Stacking Chassis Configuration
- Troubleshooting
- Appendix A
x600 Series Layer 3 Gigabit Ethernet Switches Installation Guide
43
IEEE 802.3af compliant PD’s typically support both power delivery
methods. So long as a PD conforms with the standard, it should be able to
receive its power from the switch with either a straight or cross-over cable.
The PoE feature on the x600-24Ts-POE Gigabit Ethernet Switch will work
with legacy PD’s as long as the device can be powered on pins 1, 2, 3, and
6. A legacy device is a node that was manufactured before the IEEE
802.3af standard was completed and may not be compliant. If the device
does not conform to the standard, a cross-over cable may be required to
insure that the correct DC polarity is supplied to the device.