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HP 5120 48G, 5120 EI, 5120 SI, E5500-48-POE 5120-48GEI (2 slots)/5120-48GEI TAA (2 slots) panel views, NOTE:, NOTE:, Figure 4 Rear panel, Figure 3 Front panel

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(3)	Grounding screw	(4) Interface card slot 1 (MOD1)
(5)	Interface card slot 2 (MOD2)

NOTE:

The 5120-24G EI (2 slots) and 5120-24G EI TAA (2 slots) switches come with the expansion interface card slots covered by filler panels.

5120-48G EI (2 slots)/5120-48G EI TAA (2 slots) panel viewsFigure 3 Front panel

(1)	10/100/1000Base-T auto-sensing Ethernet port
(2)	10/100/1000Base-T Ethernet port LED
(3)	Console port	(4)	Seven-segment LED (Unit)
(5)	Port mode LED (Mode)	(6)	System status LED (PWR)
(7)	RPS status LED (RPS)	(8)	Interface card 1 status LED (MOD1)
(9)	Interface card 2 status LED (MOD2)	(10) Port LED mode switching button
(11) 1000Base-X SFP port		(12) 1000Base-X SFP port LED

Figure 4 Rear panel

(1)	AC-input power receptacle	(2)	RPS receptacle (shipped with a protective cover)
(3)	Grounding screw	(4)	Interface card slot 1 (MOD1)
(5)	Interface card slot 2 (MOD2)

NOTE:

The 5120-48G EI (2 slots) and 5120-48G EI TAA (2 slots) switches come with the expansion interface card slots covered by filler panels.

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Contents

HP 5120 EI & 5120 SI Switch Series Page Contents Page Page Product overview IMPORTANT: Table 3 Regulatory Model Numbers in the HP 5120 8G SI Switch Series RMN 5120-24GEI (2 slots)/5120-24GEI TAA (2 slots) panel views Figure 1 Front panel Figure 2 Rear panel 5120-48GEI (2 slots)/5120-48GEI TAA (2 slots) panel views Figure 3 Front panel Figure 4 Rear panel 5120-24GEI panel views Figure 5 Front panel Figure 6 Rear panel CAUTION: 5120-48GEI panel views Figure 7 Front panel Figure 8 Rear panel The 5120-48GEI switch does not support interface cards 5120-24G-PoE+EI (2 slots)/5120-24G-PoE+EI TAA (2 slots) panel views Figure 9 Front panel Figure 10 Rear panel 5120-48G-PoE+EI (2 slots)/5120-48G-PoE+EI TAA (2 slots) panel views Figure 11 Front panel Figure 12 Rear panel 5120-8GSI panel views Figure 13 Front panel Figure 14 Rear panel 5120-16GSI panel views Figure 15 Front panel 5120-24GSI panel views Figure 17 Front panel Figure 18 Rear panel 5120-48GSI panel views Figure 19 Front panel 5120-8G-PPoE+SI panel views Figure 21 Front panel Figure 22 Rear panel 5120-8G-PoE+SI panel views Figure 23 Front panel 5120-24G-PPoE+SI panel views Figure 25 Front panel Figure 26 Rear panel 5120-24G-PoE+SI panel views Figure 27 Front panel Figure 28 Rear panel Preparing for installation Page Installation tools Installing the switch Installing a 5120 EI switch in a 19-inchrack Table 6 Installation methods Use front Use front mounting Use front and Page 5.Repeat the previous step to attach the other mounting bracket to the chassis Figure 32 Attach the front mounting brackets to the chassis 6.Install cage nuts (user-supplied)in the mounting holes in the rack posts Page Page Page Page Figure 37 Attach the front brackets to the rack Installing a 5120 SI switch in a 19-inchrack Figure 38 Install a 5120 SI switch in a 19-inchrack Table 8 Mounting brackets for the 5120 SI switches Bracket view Mounting position Figure 39 Mounting brackets To attach the mounting brackets to the switch chassis: Page Page Page Page Mounting the switch on a workbench Mounting the switch to a wall Page Mounting the switch through magnet mounting Page Grounding the switch Page Page Page Connecting the power cord Table 10 Power cord connection methods at a glance Connection procedure To connect the AC power cord: Connect one end of the AC power cord to the Page To connect these switches to the RPS that provides –52to –55VDC output: 4.Connect the other end of the power cord to the RPS Figure 66 Connect the RPS cable to the –52to –55RPS receptacle Installing/removing an interface card (only for the 5120 EI switches) Installing a dedicated CX4/SFP+ cable Removing a dedicated CX4/SFP+ cable Accessing the switch for the first time Setting terminal parameters Page Page Powering on the switch Table 11 Boot menu options Item Description Enter 9 to change the startup mode Enter Y at the prompt Page Page Setting up an IRF fabric Step Planning IRF fabric setup Page Page Planning the cabling scheme for a 5120 EI IRF fabric Page Planning the cabling scheme for a 5120 SI IRF fabric Connecting the physical IRF ports Accessing the IRF fabric to verify the configuration Maintenance and troubleshooting AC input RPS DC input Concurrent RPS and AC inputs No terminal display Garbled terminal display Appendix A Technical specifications Environmental specifications Operating temperature Relative humidity Power specifications AC-inputpower receptacle Rated voltage range Max voltage range RPS input rated voltage Compatible RPS range Cooling system ChassisFixed fans Fixed fans Appendix B FRUs and compatibility matrixes Central Cable/fiber Multimode Max fiber modal For the SFP+ cables available for connecting the SFP+ ports, see “SFP+ cables.” Cable description Cable length Figure 86 SFP+ cable Max transmission Connector type Figure 87 CX4 cable SFP transceiver modules and SFP Stacking Kit (only for the 5120 SI switches) For the SFP transceiver module specifications, see A-Series Switches Transceiver Modules User Guide Maximum Page Appendix C Ports and LEDs HP 5120 EI Switch Series Configuration Guides Table 17 Copper/fiber combo ports in pairs SFP port 10/100/1000Base-TEthernet port LEDs (for the 5120 EI switches) Table 18 LEDs at a glance Availability The system status LED shows the operating status of the switch Table 19 System status LED description The RPS status LED shows the operating status of the RPS DC input Table 20 RPS status LED description for the non-PoEswitches Table 21 RPS status LED description for the PoE switches Table 22 Port mode LED description Table 23 Seven-segmentLED description (I) Seven-segmentLED (Unit) status (PWR) status Table 24 Seven-segmentLED description (II) Port mode LED Table 25 10/100/1000Base-T auto-sensingEthernet port LEDs description Port LED status status Table 26 SFP port LEDs description Port mode LED (Mode) status Port LED status LEDs (for the 5120 SI switches) Table 28 LEDs at a glance The power LED shows the operation status of the switch Table 29 Power LED description Table 30 RPS status LED description Table 31 Port mode LED description Table 32 Ethernet port LED description (5120-48GSI) Table 33 Ethernet port LEDs description (5120-16G SI/5120-24GSI) Table 34 Ethernet port LED description (5120-24G-PPoE+ SI/5120-24G-PoE+SI) Port LED Table 35 1000Base-XSFP port LEDs description Support and other resources Command conventions GUI conventions Symbols Network topology icons Port numbering in examples Index