13
Table 1. Twisted Pair Cable for the AT-SBx31GT24 and AT-SBx31GT40 Line Cards .................................. 36
Table 2. Twisted Pair Cable for the AT-SBx31GP24 Line Card .................................. ................................... 37
Table 3. IEEE802.3af and IEEE802.3at Powered Device Classes ................................................................ 39
Table 4. Maximum Number of Powered Devices .............. ............................................................................. 40
Table 5. Port LEDs on the AT-SBx31GT24 Line Card ................................................................................... 44
Table 6. Port LEDs for the AT-SBx31GT40 Line Card ................................................................................... 46
Table 7. Port LEDs on the AT-SBx31GP24 PoE Line Card ........................................................................... 47
Table 8. Port LEDs on the AT-SBx31GS24 SFP Line Card ........................................................................... 48
Table 9. Transceiver Slot LEDs on the AT-SBx31GC40 Line Card ............................................................... 50
Table 10. Transceiver Slot LEDs on the AT-SBx31XZ4 XFP Line Card ..................................... ...................51
Table 11. SFP+ Slot LEDs on the AT-SBx31XS6 Line Card .......................................................................... 52
Table 12. SYS (System) Status LEDs ............................................................................................................ 54
Table 13. SBx STATUS LEDs ..................................................................... ................................................... 55
Table 14. Features that Use the NET MGMT Port ...................................... ................................................... 58
Table 15. NET MGMT Port LED ............................................................................................................... ...... 60
Table 16. SD Status LED ........ ....................................................................................................................... 61
Table 17. LEDs on the AT-SBxPWRSYS1 AC Power Supply ........................................................................ 63
Table 18. LEDs on the AT-SBxPWRSYS1 DC Power Supply ....................................................................... 64
Table 19. LEDs on the AT-SBxPWRPOE1 AC Power Supply ....................................................................... 64
Table 20. AT-SBxFAN12 Module LED ........................................................................................................... 65
Table 21. Power Supply Interface LED .......................................................................................................... 66
Table 22. Card Types in the Management Software ............................................. ......................................... 67
Table 23. Management Software Releases for the Hardware Components .................................................. 68
Table 24. Front Panel to Rack Rail Dimensions ................................................................. ............................ 84
Table 25. Switch Initialization Phases .................................. ........................................................................ 185
Table 26. Product Dimensions ..................................................................................................................... 213
Table 27. Product Weights ............................. .............................................................................................. 213
Table 28. Environmental Specifications ...... ................................................................................................. 215
Table 29. Acoustic Noise Test Components ..... ........................................................................................... 215
Table 30. AC Voltage and Frequency Requirements .................................................................. .................216
Table 31. DC Voltage Requirement .............................................................................................................. 216
Table 32. Typical Power Savings in eco-friendly Mode ................................................................................ 216
Table 33. Maximum Power Consumption ..................................................................................................... 216
Table 34. Maximum Power Efficiency .......................................................................................................... 217
Table 35. Heat Dissipation ... ........................................................................................................................ 217
Table 36. Available Power Over Ethernet with One PoE Power Supply .. .................................................... 218
Table 37. Available Power Over Ethernet with Two PoE Power Supplies ................................................... 218
Table 38. PoE Mode ................................................................................................................. .................... 218
Table 39. Safety and Electromagnetic Emissions .................... .................................................................... 219
Table 40. MDI Pin Signals (10Base-T or 100Base-TX) ................................................................................ 220
Table 41. MDI-X Pin Signals (10Base-T or 100Base-TX) ............................................................................ 220
Table 42. 1000Base-T Connector Pinouts .. ................................................................................................. 221
Tables