HP 5120 EI & 5120 SI Switch Series Installation Guide Part number: 5998-1773 Document version: 6W102-20121111
Legal and notice information © Copyright 2012 Hewlett-Packard Development Company, L.P. No part of this documentation may be reproduced or transmitted in any form or by any means without prior written consent of Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.
Contents Product overview·························································································································································· 1 5120-24G EI (2 slots)/5120-24G EI TAA (2 slots) panel views ·················································································2 5120-48G EI (2 slots)/5120-48G EI TAA (2 slots) panel views ·················································································3 5120-24G EI panel views····················
Installing/removing an interface card (only for the 5120 EI switches)···································································· 41 Installing an interface card··································································································································· 41 Removing an interface card ································································································································· 42 Installing/removing a dedicated CX4/SFP+ cable ·
CX4 cables····························································································································································· 72 SFP transceiver modules and SFP Stacking Kit (only for the 5120 SI switches)······················································ 73 Appendix C Ports and LEDs ······································································································································75 Ports ····································
Product overview The HP 5120 EI Switch Series includes the models in Table 1, and the HP 5120 SI Switch Series includes the models in Table 2.
IMPORTANT: For regulatory identification purposes, the HP 5120-8G SI, HP 5120-8G-PPoE+ SI, and HP 5120-8G-PoE+ SI products are assigned Regulatory Model Numbers (RMN). The Regulatory Model Numbers for these products are listed below. These regulatory numbers should not be confused with the marketing names HP 5120, or product numbers JG308A, JG310A, and JG309A.
(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.
5120-24G EI panel views Figure 5 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) 10/100/1000Base-T Ethernet port LED (3) SFP port (4) SFP port LED (5) Console port (6) Seven-segment LED (Unit) (7) Port mode LED (Mode) (8) System status LED (PWR) (9) RPS status LED (RPS) (10) Port LED mode switching button Figure 6 Rear panel (1) AC-input power receptacle (2) RPS receptacle (3) Grounding screw (4) “DO NOT REMOVE” label CAUTION: The 5120-24G EI switch does not support interfac
5120-48G EI panel views Figure 7 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) Port LED mode switching button (9) SFP port (10) SFP port LED Figure 8 Rear panel (1) AC-input power receptacle (2) RPS receptacle (with filler panel) (3) Grounding screw (4) “DO NOT REMOVE” label CAUTION: The 5120-48G EI switch does
5120-24G-PoE+ EI (2 slots)/5120-24G-PoE+ EI TAA (2 slots) panel views Figure 9 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) 10/100/1000Base-T Ethernet port LED (3) 1000Base-X SFP port (4) 1000Base-X SFP port LED (5) Console port (6) Seven-segment LED (Unit) (7) Port mode LED (Mode) (8) System status LED (PWR) (9) RPS status LED (RPS) (10) Interface card 1 status LED (MOD1) (11) Interface card 2 status LED (MOD2) (12) Port LED mode switching button Figure 10 Rear panel 1 2 3
5120-48G-PoE+ EI (2 slots)/5120-48G-PoE+ EI TAA (2 slots) panel views Figure 11 Front panel 1 2 3 4 5 12 11 10 6 7 8 9 (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 L
5120-8G SI panel views Figure 13 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) 1000Base-X SFP port (3) Console port (4) Port LED (5) Power LED (Power) Figure 14 Rear panel (1) AC-input power receptacle (2) Grounding screw 5120-16G SI panel views Figure 15 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) 1000Base-X SFP port (3) Console port (4) Port LED (5) Power LED (Power) Figure 16 Rear panel (1) AC-input power receptacle (2) Grounding screw 8
5120-24G SI panel views Figure 17 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) 1000Base-X SFP port (3) Console port (4) Port LED (5) Power LED (Power) Figure 18 Rear panel (1) AC-input power receptacle (2) Grounding screw 5120-48G SI panel views Figure 19 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) 10/100/1000Base-T Ethernet port LED (3) Console port (4) Power LED (Power) (5) 1000Base-X SFP port (6) 1000Base-X SFP port LED Figure 20 Rear panel (1) AC-i
5120-8G-PPoE+ SI panel views Figure 21 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port LED mode switching button (3) Port LED (4) Power LED (Power) (5) Port mode LED (6) Console port (7) 1000Base-X SFP port Figure 22 Rear panel (1) AC-input power receptacle (2) Grounding screw 5120-8G-PoE+ SI panel views Figure 23 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port LED mode switching button (3) Port LED (4) Power LED (Power) (5) Port mode LED (6) Cons
Figure 24 Rear panel (1) AC-input power receptacle (2) Grounding screw 5120-24G-PPoE+ SI panel views Figure 25 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port LED mode switching button (3) Port LED (4) Power LED (Power) (5) Port mode LED (6) Console port (7) 1000Base-X SFP port Figure 26 Rear panel (1) AC-input power receptacle (2) Grounding screw 11
5120-24G-PoE+ SI panel views Figure 27 Front panel (1) 10/100/1000Base-T auto-sensing Ethernet port (2) Port LED mode switching button (3) RPS status LED (RPS) (4) Port LED (5) Power LED (Power) (6) Port mode LED (7) Console port (8) 1000Base-X SFP port Figure 28 Rear panel (1) DC receptacle (2) Screw hole of the plug (3) AC-input power receptacle (4) Grounding screw 12
Preparing for installation Safety recommendations To avoid any equipment damage or bodily injury caused by improper use, read the following safety recommendations before installation. Note that the recommendations do not cover every possible hazardous condition. • Before cleaning the switch, unplug all power cords. Do not clean the switch with wet cloth or liquid. • Do not place the switch near water or in a damp environment. Prevent water or moisture from entering the switch chassis.
Cleanness Dust buildup on the chassis may result in electrostatic adsorption, which causes poor contact of metal components and contact points, especially when indoor relative humidity is low. In the worst case, electrostatic adsorption can cause communication failure.
Installation tools • Flathead screwdriver • Phillips screwdriver • Needle-nose pliers • Wire-stripping pliers • Diagonal pliers • ESD-preventive wrist strap • Blow dryer All these installation tools are user supplied.
Installing the switch CAUTION: Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to open the chassis, contact your local HP agent for permission. Otherwise, HP shall not be liable for any consequence caused thereby.
Installing a 5120 EI switch in a 19-inch rack You can install a 5120 EI switch in a 19-inch standard rack by using different mounting positions. Table 6 shows the installation methods available for the switches of different depths. Table 6 Installation methods Chassis Depth Use front mounting brackets only Use front mounting brackets and a rack shelf Use front and rear mounting brackets 300 mm (11.
Figure 31 Rear mounting bracket (1) Hole for attaching to a rack (by using an M6 screw) NOTE: The M6 screws for fixing the brackets to a rack are user supplied. Table 7 shows the mounting bracket shipment for different switch models.
3. Unpack the front mounting brackets and the screws for fixing the brackets to the switch chassis. 4. Align the round holes in one bracket with the holes in the front mounting position of the switch chassis, and use the screws to fix the mounting bracket to the chassis, as shown in Figure 32. 5. Repeat the previous step to attach the other mounting bracket to the chassis.
Figure 33 Attach the front mounting brackets to the rack 1 1 2 4 3 (1) Front square-holed post (2) Front panel (3) Screw for fixing the bracket to the square-holed post (4) Front mounting bracket Rack-mounting by using front mounting brackets and a rack shelf This installation method is available for all 5120 EI switches. To mount a switch in a 19-inch rack by using the front mounting brackets and a rack shelf: 1.
Rack-mounting by using front and rear mounting brackets This installation method is available only for the 5120-24G-PoE+ EI (2 slots), 5120-24G-PoE+ EI TAA (2 slots), 5120-48G-PoE+ EI (2 slots), and 5120-48G-PoE+ EI TAA (2 slots) switches. This task requires two persons. To install the switch in a 19-inch rack by using the front and rear mounting brackets: 1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well grounded. 2.
Figure 35 Attach the rear mounting brackets to a rack 1 1 2 (1) Rear square-holed post 9. (2) Rear mounting bracket One person supports the chassis bottom with one hand, holds the front part of the chassis with the other hand, and pushes the chassis into the rack gently. Make sure that the load-bearing screws closely contact with the upper edges of the rear mounting brackets, as shown in Figure 36.
Figure 36 Mount the switch in the rack (1) Rear panel (2) Rear square-holed post (3) Load-bearing screw (4) Rear mounting bracket 10. The other person aligns the oval holes in the front brackets with the mounting holes in the front rack posts, and fixes the front mounting brackets with M6 screws (user supplied) to the front rack posts, as shown in Figure 37. Make sure that front and rear mounting brackets have securely fixed the switch in the rack.
Figure 37 Attach the front brackets to the rack (1) Load-bearing screw (2) Rear mounting bracket (3) Front panel (4) A screw used to fix the front mounting bracket to the rack (5) Front mounting bracket (6) Front square-holed post Installing a 5120 SI switch in a 19-inch rack Figure 38 shows the general procedure for installing a 5120 SI switch in a 19-inch rack.
Mounting brackets and mounting positions Table 8 Mounting brackets for the 5120 SI switches Chassis Bracket view Mounting position • 5120-16G SI • 5120-24G SI See callout A in Figure 39. • Front mounting (see Figure 40) • Rear mounting (see Figure 41) 5120-8G SI See callout B in Figure 39. • Front mounting (see Figure 42) • Rear mounting (see Figure 43) See callout D in Figure 39.
1. Identify the correct mounting position (see Table 8). 2. Align the round holes in one bracket with the holes in the mounting position. 3. Use screws to fix the mounting bracket to the chassis. 4. Repeat the preceding steps to attach the other mounting bracket to the chassis.
Figure 44 Front mounting position (5120-8G-PoE+ SI/5120-8G-PPoE+ SI) 1 (1) Front panel Figure 45 Rear mounting position (5120-8G-PoE+ SI/5120-8G-PPoE+ SI) (1) Front panel Figure 46 Front mounting position (5120-24G-PoE+ SI/5120-24G-PPoE+ SI/5120-48G SI) 1 (1) Front panel Figure 47 Mid-mounting position (5120-24G-PoE+ SI/5120-24G-PPoE+ SI) (1) Front panel 27
Figure 48 Rear mounting position (5120-24G-PoE+ SI/5120-24G-PPoE+ SI/5120-48G SI) (1) Front panel Rack-mounting the switch This task requires two persons. To mount the switch in a rack: 1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well grounded. 2. Check that the rack is well grounded and can support the weight of the switch chassis and all its accessories. 3. Check that the mounting brackets have been securely attached to the switch chassis. 4.
Figure 49 Mount the switch in a rack (5120-16G SI) 1 (1) Front panel (2) Rear panel Figure 50 Mount the switch in a rack (5120-24G-PoE+ SI/5120-24G-PPoE+ SI) 29
(1) Front panel (2) Rear panel Mounting the switch on a workbench This installation method is available for all 5120 EI and 5120 SI switches. To mount the switch on a workbench: 1. Check that the workbench is sturdy and well grounded. 2. Place the switch with bottom up, and clean the round holes in the chassis bottom with dry cloth. 3. Attach the rubber feet to the four round holes in the chassis bottom. 4. Place the switch with upside up on the workbench.
Table 9 Models supporting wall mounting Model Hole distance 5120-8P SI 98.5 mm (3.88 in) 5120-8G-PoE+ SI 174.0 mm (6.85 in) 5120-8G-PPoE+ SI 174.0 mm (6.85 in) Introduction to wall anchor kit NOTE: No wall anchor kit is provided with the 5120 SI Switch Series. A wall anchor kit comprises an anchor and a screw, as shown in Figure 51. The screw must have an outer diameter of no less than 4 mm (0.16 in) for wall mounting.
2. Insert an anchor into each hole until the anchor is flush with the wall surface. See Figure 53. 3. Drive a screw into each wall anchor, leaving a gap of at least 1.5 mm (0.06 in) between the base of the screw head and the wall anchor so that the switch can hang on the screws securely. Figure 53 Install a wall anchor 4. Align the two installation holes at the switch bottom with the two screws and hang the switch. See Figure 54.
Figure 55 Magnet mounting kit (1) M3*6 countersunk head screw (2) Permanent magnet Installation procedure To complete magnet mounting: 1. Use a Phillips screwdriver to pass the countersunk head screw through the round hole at the center of the permanent magnet, fasten it to a blind nut in the dent of the switch bottom, and make sure that the permanent magnet and the switch are fastened reliably. See Figure 56. NOTE: • Remove the cushion, if any, from the dent before installation.
CAUTION: • Apply magnet mounting to only the 5120-8G SI, 5120-8G-PoE+ SI, and 5120-8G-PPoE+ SI. Otherwise, a falloff or mis-operation may occur. • Select the installation location carefully. In the case of poor surface, magnet mounting may not be reliable. • Put the switch at a stable place free from vibrations or shocks. Otherwise, personal injuries or equipment damage may occur. • Avoid installing the switch at a high place because bodily injuries or equipment damage may occur in case of a falloff.
WARNING! Connect the grounding cable to the grounding system in the equipment room. Do not connect it to a fire main or lightning rod. NOTE: The 5120 EI series, 5120-24G-PoE+ SI, and 5120-24G-PPoE+ SI switches come with an OT terminal for connecting to a grounding strip. For other switch models, you must prepare OT terminals yourself. To connect the grounding cable, for example, to a 5120-48G EI (2 slots) switch: 1.
Figure 58 Make a grounding cable connector Figure 59 Connect the grounding cable to a grounding strip (1) Grounding post (2) Grounding strip (3) Grounding cable (4) Hex nut Grounding the switch with a grounding conductor buried in the earth ground If the installation site has no grounding strips, but earth ground is available, hammer a 0.5 m (1.64 ft) or longer angle iron or steel tube into the earth ground to serve as a grounding conductor.
Figure 60 Ground the switch by burying the grounding conductor into the earth ground 1 2 3 6 4 5 (1) Grounding screw (2) Grounding cable (3) Earth (4) Joint (5) Grounding conductor (6) Chassis rear panel Grounding the switch by using the AC power cord If the installation site has no grounding strips or earth ground, you ground an AC-powered switch through the PE wire of the power cord, but must make sure: • The power cord has a PE terminal.
Connecting the power cord WARNING! Make sure that the grounding cable has been properly connected before powering on the switch. Use Table 10 to identify the power cord connection procedures available for your switch.
Figure 62 Connect the AC power cord to the 5120-48G EI switch Figure 63 Connect the AC power cord to the 5120-24G SI switch Connecting the switch to a +12 VDC output RPS This section applies to the 5120-24G EI (2 slots), 5120-24G EI TAA (2 slots), 5120-48G EI (2 slots), 5120-48G EI TAA (2 slots), 5120-24G EI, and 5120-48G EI switches. To connect these switches to the RPS that provides +12 VDC output: 1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well grounded. 2.
5. Connect the other end of the power cord to the RPS. Figure 65 Connect the RPS cable to the +12 VDC RPS receptacle Connecting the switch to a –52 to –55 VDC output RPS This section applies to the 5120-24G-PoE+ EI (2 slots), 5120-24G-PoE+ EI TAA (2 slots), 5120-48G-PoE+ EI (2 slots), 5120-48G-PoE+ EI TAA (2 slots) and 5120-24G-PoE+ SI switches. To connect these switches to the RPS that provides –52 to –55 VDC output: 1.
Installing/removing an interface card (only for the 5120 EI switches) This section applies to all 5120 EI switches but the 5120-24G EI and 5120-48G EI. For the interface cards available for the switches, see “Interface cards (only for the 5120 EI switches).” This section uses the LSPM2SP2P interface card as an example to describe the procedures of installing and removing an interface card. IMPORTANT: To set up a 5120 EI IRF fabric, you must install interface cards.
Figure 68 Install an interface card (II) 2 2 1 NOTE: • Put away the removed filler panel for future use. • When you tighten the captive screws, the torque must not be higher than 0.4 N-m. Removing an interface card To remove an interface card: 1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well grounded. 2. Use a Phillips screwdriver to completely loosen the captive screws at both sides of the interface card. 3.
To connect a CX4 or SFP+ cable to a port on a CX4/SFP+ interface card: 1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact is well grounded. 2. Correctly orient one connector of the cable with the port and insert the cable connector into the port. Removing a dedicated CX4/SFP+ cable To remove a CX4 or SFP+ cable from a port on a CX4/SFP+ interface card: 1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well grounded. 2.
Accessing the switch for the first time Setting up the configuration environment The first time you access the switch you must use a console cable to connect a console terminal, for example, a PC, to the console port on the switch.
2. Connect the RJ-45 connector to the console port of the switch. NOTE: • Identify the mark on the console port and make sure that you are connecting to the correct port. • The serial ports on PCs do not support hot swapping. If the switch has been powered on, connect the console cable to the PC before connecting to the switch, and when you disconnect the cable, first disconnect from the switch.
Figure 72 Set the serial port used by the HyperTerminal connection 4. Set Bits per second to 9600, Data bits to 8, Parity to None, Stop bits to 1, and Flow control to None, and click OK. Figure 73 Set the serial port parameters 5. Select File > Properties in the HyperTerminal window.
Figure 74 HyperTerminal window 6. On the Settings tab, set the emulation to VT100 and click OK.
Powering on the switch Verification before power-on Before powering on the switch, verify that: • The power cord is properly connected. • The input power voltage meets the requirement of the switch. • The console cable is properly connected, the terminal or PC used for configuration has started, and the configuration parameters have been correctly set. Powering on the switch Power on the switch, for example, a 5120-24G-PoE+ EI TAA (2 slots) switch, and you can see the following information: Starting..
3. Display all files in flash 4. Delete file from flash 5. Modify bootrom password 6. Enter bootrom upgrade menu 7. Skip current configuration file 8. Set bootrom password recovery 9. Set switch startup mode 0. Reboot Enter your choice(0-9): Table 11 Boot menu options Item Description 1. Download application file to flash Download a system software image file to the Flash memory. 2. Select application file to boot Select the system software image file to boot. 3.
................................................................................ ................................................................................ ................................................................................ ................................................................................ ................................................................................ ................................................................................ ..........................
8. Set bootrom password recovery 9. Set switch startup mode 0. Reboot Enter your choice(0-9): Enter 0 at the prompt. The system reboots in full startup mode and displays the following information: Starting......
User interface aux0 is available. Press ENTER to get started. Press Enter at the prompt, and you can configure the switch when the prompt appears. NOTE: For more information about the configuration commands and CLI, see the configuration guides and command references for your switch.
Setting up an IRF fabric You can use HP Intelligent Resilient Framework (IRF) technology to connect and virtualize 5120 EI switches or 5120 SI switches into a virtual switch called an “IRF fabric” or “IRF virtual device” for flattened network topology, and high availability, scalability, and manageability. NOTE: • IRF is not available on the 5120-24G EI or 5120-48G EI switch. The “5120 EI switches” in this document does not include those two switch models.
Step Description Plan the installation site and IRF fabric setup parameters: • • • • • 1. Plan IRF fabric setup 2. Install IRF switches member Planning IRF fabric size and the installation site Identifying the master switch and planning IRF member IDs Planning IRF topology and connections Identifying physical IRF ports on the member switches Planning the cabling scheme See “Installing the switch.” 3.
Planning IRF topology and connections You can create an IRF fabric in daisy chain topology, or more reliably, ring topology. In ring topology, the failure of one IRF link does not cause the IRF fabric to split as in daisy chain topology. Rather, the IRF fabric changes to a daisy chain topology without interrupting network services. You connect the IRF member switches through IRF ports. An IRF port is a logical interface for the internal connection between IRF member switches.
Figure 79 5120 SI IRF fabric in daisy chain topology Figure 80 5120 SI IRF fabric in ring topology Identifying physical IRF ports on the member switches Identify the physical IRF ports on the member switches according to your topology and connection scheme. Table 12 shows the physical ports that can be used for IRF connection and the port use restrictions.
Table 12 Physical IRF port requirements Switch chassis Candidate physical IRF ports Requirements • You must order interface cards separately. For 5120 EI switches (excluding the 5120-24G EI and the 5120-48G EI) Ports on the expansion interface cards on the rear panel long-distance connections, use XFP or SFP+ transceiver modules and fibers. For short-distance connections, use CX4 or SFP+ cables.
If 2-port interface cards are used and IRF links are aggregate, follow these guidelines on connecting two neighboring switches: • The ports on the interface card MOD 1 on one switch must connect to the ports on the interface card MOD 2 on the other switch. • A port on one interface card can connect to any port on the other interface card, as shown in Figure 82. For example, you can connect the left port on one interface card to the left or right port on the other interface card.
Planning the cabling scheme for a 5120 SI IRF fabric HP recommends that you use Gigabit SFP ports and HP A3600 Switch SFP Stacking Kit cables for IRF connection. Figure 84 shows two IRF connection schemes and uses Gigabit SFP ports and HP A3600 Switch SFP Stacking Kit cables for IRF connection. All these schemes use a ring topology. Figure 85 shows the IRF fabric topology.
• Execute the irf-port-configuration active command to activate the IRF port configuration. • Execute the display irf configuration command to verify the basic IRF settings. For more information about configuring basic IRF settings, see the IRF configuration guide for your switch. Connecting the physical IRF ports Connect the IRF member switches as planned. NOTE: Wear an ESD-preventive wrist strap when you connect the physical IRF ports.
Maintenance and troubleshooting Password loss Console login password loss If you forget the console login password, access the Boot menu: BOOT MENU 1. Download application file to flash 2. Select application file to boot 3. Display all files in flash 4. Delete file from flash 5. Modify bootrom password 6. Enter bootrom upgrade menu 7. Skip current configuration file 8. Set bootrom password recovery 9. Set switch startup mode 0. Reboot Enter your choice(0-9): Enter 7 and restart the switch.
NOTE: In the following subsections, the system status LED collectively refers to both the system status LED on a 5120 EI switch and the power LED on a 5120 SI switch. AC input If the system status LED is off, an AC input failure has occurred. Verify the following items: • The AC power cord is securely connected to the switch, and the AC-input power receptacle on the switch and the connected AC power outlet are in good condition. • The external AC power system is correctly working.
NOTE: If the problem persists, contact the HP technical support for help. Fan failure (only for the 5120 EI switches) You can look at the system status LED and the seven-segment LED of a 5120 EI switch to identify a fan failure. If both LEDs are behaving as described in Table 14, a fan failure occurs. Table 14 LED behaviors that identify a fan failure LED Mark State System status LED PWR Steady red The LED flashes F for fan failure. Seven-segment LED Unit The 5120 EI switches use fixed fans.
Appendix A Technical specifications Physical specifications Chassis dimensions and weights Chassis 5120-24G EI 5120-24G EI (2 slots) 5120-24G EI TAA (2 slots) 5120-24G-PoE+ EI (2 slots) 5120-24G-PoE+ EI TAA (2 slots) 5120-48G EI 5120-48G EI (2 slots) 5120-48G EI TAA (2 slots) 5120-48G-PoE+ EI (2 slots) 5120-48G-PoE+ EI TAA (2 slots) 5120-8G SI 5120-16G SI 5120-24G SI 5120-8G-PPoE+ SI 5120-8G-PoE+ SI 5120-24G-PPoE+ SI 5120-24G-PoE+ SI 5120-48G SI Dimensions (H × W × D) Weight 43.6 × 440 × 300 mm (1.
Console ports 10/100/1000Base-T auto-sensing Ethernet ports 1000Base-X SFP ports Interafce card slots 1 48 4 2 1 48, PoE+ 4 2 5120-8G SI 1 8 1 N/A 5120-16G SI 1 16 4 N/A 5120-24G SI 1 24 4 N/A 5120-8G-PoE+ SI 1 8, PoE+ 1 N/A 5120-8G-PPoE+ SI 1 8, PPoE+ 1 N/A 5120-24G-PoE+ SI 1 24, PoE+ 4 N/A 5120-24G-PPoE+ SI 1 24, PPoE+ 4 N/A 5120-48G SI 1 48 4 N/A Chassis 5120-48G EI (2 slots) 5120-48G EI TAA (2 slots) 5120-48G-PoE+ EI (2 slots) 5120-48G-PoE+ EI TAA (2 s
AC input voltage specifications Chassis Rated voltage range Max voltage range All chassis 100 VAC to 240 VAC, 50 Hz or 60 Hz 90 VAC to 264 VAC, 47 Hz to 63 Hz RPS DC input voltage specifications and RPS compatibility Chassis RPS input rated voltage range Compatible RPS 10.8 VDC to 13.
Power consumption specifications for PoE switches Chassis 5120-24G-PoE+ EI (2 slots) 5120-24G-PoE+ EI TAA (2 slots) 5120-48G-PoE+ EI (2 slots) 5120-48G-PoE+ EI TAA (2 slots) Maximum PoE power per port Total PoE output Minimum power consumption 30 W 370 W 62 W Maximum power consumption (including total PoE output) 585 W at AC input 491 W at RPS DC input 370 W at AC input 30 W 740 W at RPS DC input (370 W for ports 1 to 24, and 370 W for ports 25 to 48) 90 W 651 W at AC input 921 W at RPS DC input
Chassis Fixed fans 5120-8G-PPoE+ SI 1 5120-8G-PoE+ SI 3 5120-24G-PPoE+ SI 3 5120-24G-PoE+ SI 6 68
Appendix B FRUs and compatibility matrixes This appendix describes the FRUs available for the 5120 EI and 5120 SI switches and their compatibility. Interface cards (only for the 5120 EI switches) The interface cards in this section are available for all 5120 EI switches but the 5120-24G EI and 5120-48G EI switches. Card model Product code Description Support for IRF Compatible transceiver modules/cables See “GE SFP transceiver modules.
GE SFP transceiver modules Product code Central wavelength Module description (nm) Multimode fiber modal bandwidth (MHz × km) Max transmission distance 500 550 m (1804.46 ft) 400 500 m (1640.42 ft) 200 275 m (902.23 ft) 160 220 m (721.78 ft) 9/125 N/A 10 km (6.21 miles) 50/125 500, 400 550 m (1804.46 ft) 62.5/125 500 550 m (1804.46 ft) Cable/fiber diameter (μm) 50/125 JD118B HP X120 1G SFP LC SX Transceiver 850 62.
Product code Module description Central wavelength (nm) Fiber diameter (μm) Multimode fiber modal bandwidth (MHz × km) Max transmission distance 500 82 m (269.03 ft) 400 66 m (216.54 ft) 200 33 m (108.27 ft) 160 26 m (85.3 ft.) 1500, 500 220 m (721.78 ft) 400 100 m (328.08 ft) 62.5/125 200, 160 220 m (721.78 ft) 62.5/125 JD093B HP X130 10G SFP+ LC LRM Transceiver 50/125 1310 JD094B HP X130 10G SFP+ LC LR Transceiver 1310 9/125 N/A 10 km (6.
10-GE XFP transceiver modules Product code JD117B Module description HP X130 10G XFP LC SR Transceiver Central wavelength (nm) Fiber diameter (μm) 50/125 850 62.5/125 Multimode fiber modal bandwidth (MHz × km) Max transmission distance 2000 300 m (984.25 ft) 500 82 m(269.03 ft) 400 66 m(216.54 ft) 220 33 m (108.27 ft) 160 26 m (85.3 ft) JD108B HP X130 10G XFP LC LR 1310nm Transceiver 1310 9/125 N/A 10 km (6.
SFP transceiver modules and SFP Stacking Kit (only for the 5120 SI switches) NOTE: • To guarantee the functionality of the SFP ports, use only HP SFP transceiver modules. • The SFP transceiver modules available for this switch series are subject to change over time. For the most up-to-date list of SFP transceiver modules, consult your HP sales representative or technical support engineer. • For the SFP transceiver module specifications, see HP A-Series Switches Transceiver Modules User Guide.
IMPORTANT: You must use the transceiver modules coded JD098B and JD099B in pairs.
Appendix C Ports and LEDs Ports Console port Every 5120 EI or 5120 SI switch provides one console port on the front panel. Table 15 Console port specifications Item Specification Connector type RJ-45 Compliant standard EIA/TIA-232 Transmission baud rate 9600 bps (default) to 115200 bps Service • Provides connection to an ASCII terminal. • Provides connection to the serial port of a local or remote (through a pair of modems) PC running terminal emulation program.
Combo interface (only available on the 5120 EI switches) On a 5120 EI switch, the last four 10/100/1000Base-T Ethernet ports and the four SFP ports are copper/fiber combo ports in pairs, as shown in Table 17. They form four combo interfaces. When one port in a pair is activated, the other port automatically shuts down. For more information about combo interfaces, see HP 5120 EI Switch Series Configuration Guides.
LED mark Status Description Steady red POST has failed. Flashing yellow (1 Hz) Some ports have failed to pass POST. Off The switch is powered off. RPS status LED The RPS status LED shows the operating status of the RPS DC input. Table 20 RPS status LED description for the non-PoE switches LED mark RPS Status Description Steady green Both the RPS DC input and the AC input are normal, or an RPS is connected and the AC input is normal.
The seven-segment LED can also show the total PoE output power as a percentage of the maximum PoE output power that a PoE switch can supply (see Table 24). The PoE switches include 5120-24G-PoE+ EI (2 slots), 5120-24G-PoE+ EI TAA (2 slots), 5120-48G-PoE+ EI (2 slots), and 5120-48G-PoE+ EI TAA (2 slots). Table 23 Seven-segment LED description (I) System status LED (PWR) status Seven-segment LED (Unit) status Description The LED displays numbers one by one.
10/100/1000Base-T Ethernet port LED Each 10/100/1000Base-T auto-sensing Ethernet port has a status LED to show port operating status and activities. The port mode LED indicates the type of information (for example, port rate or duplex mode) that the port LEDs are showing. You can use the port LED mode switching button to change the type of displayed port information.
Table 26 SFP port LEDs description Port mode LED (Mode) status Steady green (rate mode) or flashing green (1 Hz, PoE mode) Port LED status Description Steady green The port is operating at 1000 Mbps. The port LED fast flashes when the port is sending or receiving data. Flashing yellow (3 Hz) POST has failed on the port. Off No link is present on the port. Steady green The port is operating in full duplex mode. The port LED fast flashes when the port is sending or receiving data.
LED mark Status Description Flashing green (1 Hz) The system is performing power-on self test (POST) or downloading software. Flashing green (3 Hz) POST has failed or another fatal error has been detected. Off The switch has been powered off. RPS status LED The 5120-24G-PoE+ SI switch has one RPS status LED on its front panel to show the operating status of the RPS DC input. Table 30 RPS status LED description LED mark RPS Status Description Steady green The RPS DC input is normal.
Status Description Off No link is present on the port. Table 33 Ethernet port LEDs description (5120-16G SI/5120-24G SI) LED Green Yellow Status Description On The port is operating at 1000 Mbps. Fast flashing The port is sending or receiving data at 1000 Mbps. Off The port has no link or is not operating at 1000 Mbps. On The port is operating at 10/100 Mbps. Fast flashing The port is sending or receiving data at 10/100 Mbps. Off The port has no link or is not operating at 10/100 Mbps.
1000Base-X SFP port LED Table 35 1000Base-X SFP port LEDs description Status Description Steady green The port is operating at 1000 Mbps. Flashing green The port is sending or receiving data. Off No link is present on the port.
Support and other resources Contacting HP For worldwide technical support information, see the HP support website: http://www.hp.
Conventions This section describes the conventions used in this documentation set. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown. Italic Italic text represents arguments that you replace with actual values. [] Square brackets enclose syntax choices (keywords or arguments) that are optional. { x | y | ... } Braces enclose a set of required syntax choices separated by vertical bars, from which you select one.
Network topology icons Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features. Port numbering in examples The port numbers in this document are for illustration only and might be unavailable on your device.
Index ACEFGILMPRSV LEDs (for the 5120 EI switches),76 A LEDs (for the 5120 SI switches),80 Accessing the IRF fabric to verify the configuration,60 M C Mounting the switch on a workbench,30 Configuration terminal problems,63 Mounting the switch through magnet mounting,32 Configuring basic IRF settings,59 Mounting the switch to a wall,30 Connecting the console cable,44 Connecting the physical IRF ports,60 P Connecting the power cord,38 Password loss,61 Contacting HP,84 Physical specifications
