List of Figures

Figure 1: Front View of the AT-SBx3112 Chassis	17
Figure 2: Rear View of the AT-SBx3112 Chassis	18
Figure 3: AT-SBx3112 Chassis Slots	18
Figure 4: AT-SBx31CFC Fabric Control Card	20
Figure 5: System Status LEDs	21
Figure 6: SBx STATUS LEDs	23
Figure 7: eco-friendly Button and Reset Button	24
Figure 8: NET MGMT and CONSOLE Ports	25
Figure 9: SD Card Slot and LED	27
Figure 10: AT-SBx31GP24 PoE Line Card	29
Figure 11: Port LEDs on the AT-SBx31GP24 PoE Line Card	32
Figure 12: AT-SBx31XZ4 XFP Line Card	36
Figure 13: XFP Transceiver	36
Figure 14: Port LED on the AT-SBx31XZ4 XFP Line Card	37
Figure 15: AT-SBx3161 System Power Supply	38
Figure 16: Status LEDs on the AT-SBx3161 System Power Supply	38
Figure 17: AT-SBx3165 PoE Power Supply	40
Figure 18: Status LEDs on the AT-SBx3165 PoE Power Supply	40
Figure 19: AT-SBx31FAN Tray	42
Figure 20: POWER LED on the AT-SBx31FAN Tray	43
Figure 21: Reserving Vertical Rack Space	51
Figure 22: Rack Mounting Hole Locations	52
Figure 23: Rack Mounting Bracket Locations	54
Figure 24: Rack Bracket Locations for Reverse Position of Chassis	55
Figure 25: Lifting AT-SBx3112 Chassis into Place	56
Figure 26: Installing the Rack Mount Screws	57
Figure 27: Removing the Front Panel Shipping Brace Screws	57
Figure 28: Stripping the Grounding Wire	58
Figure 29: Removing Ground Lug Screws	58
Figure 30: Attaching the Grounding Wire to the Grounding Lug	58
Figure 31: Installing the Ground Lug and Wire	59
Figure 32: ESD Socket	60
Figure 33: Slots A to D for System and PoE Power Supplies	61
Figure 34: Unlocked Handle on the AT-SBx3161 System Power Supply	62
Figure 35: Inserting the AT-SBx3161 System Power Supply	63
Figure 36: Lock the Handle on the AT-SBx3161 System Power Supply	63
Figure 37: Unlock the Handle on the AT-SBx3165 PoE Power Supply	66
Figure 38: Inserting the AT-SBx3165 PoE Power Supply	66
Figure 39: Locking the Handle on the AT-SBx3165 PoE Power Supply	67
Figure 40: Opening the Locking Handles of the AT-SBx31CFC Fabric Control Card	68
Figure 41: Removing the Battery Insulator	69
Figure 42: Aligning the AT-SBx31CFC Card in the Chassis Slot	69
Figure 43: Inserting the AT-SBx31CFC Card in the Chassis Slot	70
Figure 44: Closing the Locking Lever on the AT-SBx31CFC Fabric Control Card	70
Figure 45: Tightening Thumb Screws on the AT-SBx31CFC Card	71
Figure 46: Aligning the AT-SBx31GP24 PoE Line Card in the Chassis Slot	73
Figure 47: Inserting the AT-SBx31GP24 PoE Line Card	74
Figure 48: Tightening Thumb Screws on the AT-SBx31GP24 Line Card	74
Figure 49: Aligning the AT-SBx31XZ4 XFP Line Card in the Chassis Slot	76
Figure 50: Installing the AT-SBx31XZ4 XFP Line Card	76

List of Figures

Figure 50: Installing the AT-SBx31XZ4 XFP Line Card