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Summary of Contents for HPE OfficeConnect 1820 8G
- Page 1 HPE 1820 Switch Series Installation and Getting Started Guide Part Number: 5998-5835S Published: June 2016 Edition: 3...
- Page 2 HPE OfficeConnect 1820 8G Switch (J9979A) HPE OfficeConnect 1820 24G Switch (J9980A) HPE OfficeConnect 1820 48G Switch (J9981A) HPE OfficeConnect 1820 8G PoE+ (65W) Switch (J9982A) HPE OfficeConnect 1820 24G PoE+ (185W) Switch (J9983A) HPE OfficeConnect 1820 48G PoE+ (370W) Switch (J9984A)
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Page 3: Table Of Contents
Contents 1 Switch Overview....................5 Switch Hardware Features........................6 Network Ports..........................8 LEDs..............................9 Mode Button............................9 Reset Button..........................10 Power Connector...........................10 Switch Features..........................10 2 Installing the Switch...................13 Included Parts.............................13 Installation Precautions........................17 Installation Procedure.........................18 1. Prepare the Installation Site......................18 2. Verify the Switch Passes Self Test....................19 3. - Page 4 Crossover Twisted-Pair Cable for10 Mbps or 100 Mbps Network Connection......40 Straight-Through Twisted-Pair Cable for1000 Mbps Network Connections........41 B EMC Regulatory Statements................43 Regulatory Statements........................43 U.S.A.............................43 Canada............................43 Australia/New Zealand........................43 Japan.............................43 Korea.............................43 Taiwan............................43 Index........................45 Contents...
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Page 5: Switch Overview
1 Switch Overview The HPE OfficeConnect 1820 Switch Series are multiport switches that can be used to build high-performance switched workgroup networks. These switches are store-and-forward devices that offer low latency for high-speed networking. Three of the switches also support the IEEE 802.3at standard for providing PoE+ power to connected devices. -
Page 6: Switch Hardware Features
Switch Hardware Features Switch Overview... - Page 7 Switch Hardware Features...
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Page 8: Network Ports
LAN Access Points, and other appliances to receive power as well as data over existing LAN cabling. For further information regarding PoE power, see the HPE Power over Ethernet (PoE/PoE+) Planning and Implementation Guide, which is on the Hewlett Packard Enterprise Web site at www.hpe.com/support/hpesc. -
Page 9: Leds
LEDs The front panel of the switch provides status LEDs for system monitoring. The following table details the functions of the various indicators. State Meaning Power The switch is receiving power. (green) Blinking* (1820 8G only) Power is available on the PoE In port (Port 1). The switch is NOT receiving power. -
Page 10: Reset Button
The features of the 1820 Switches include: 8, 24, or 48 auto-sensing 10/100/1000BASE-T RJ-45 ports. 2 or 4 SFP slots for HPE SFP transceivers (1820 24G, 1820 24G-PoE+, 1820 48G, and 1820 48G-PoE+ Switches only) plug-and-play networking—all ports are enabled—just connect the network cables to active network devices and your switched network is operational. - Page 11 support for up to 64 IEEE 802.1Q-compliant VLANs so you can divide the attached end nodes into logical groupings that fit your business needs. support for up to 16 trunks (48-port switches) so you can assign physical links to one logical link (trunk) that functions as a single, higher-speed link providing dramatically increased bandwidth.
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Page 13: Installing The Switch
2 Installing the Switch The 1820 Switches are easy to install. They come with an accessory kit that includes the brackets for mounting the switches in a standard 19-inch telco rack, in an equipment cabinet, and with rubber feet that can be attached so the switches can be securely located on a horizontal surface. The brackets are designed to allow mounting of the switches in a variety of locations and orientations. - Page 14 1820 24- and 48-port switch AC power cords, one of the following: Country/Region HPE 1820 24G, HPE 1820 HPE 1820 48G-PoE+ 48G, and HPE 1820 24G-PoE+ Argentina 8120-6869 8120-8375 Australia/New Zealand 8121-0834 8121-0857 Brazil 8121-1069 8121-1132 Chile 8120-6980 8120-8389 China...
- Page 15 The 1820 8G external AC/DC power adapters, one of the following: Universal Inline AC/DC Power Adapter 5066-1122 All countries/regions Power Cords for Inline AC/DC Power Adapter Australia/New Zealand 8121-0870 Thailand 8121-0664 China 8120-8373 India 8121-0702 Israel 8120-6314 Japan 8120-6316 South Africa 8120-6317 South Korea 8120-6314...
- Page 16 The 1820 8G PoE+ external AC/DC power adapters and power cords, one of the following: Universal Inline AC/DC Power Adapter (model PA2) 5066-2164 All countries/regions Power Cords for Inline AC/DC Power Adapter Australia/New Zealand 8121-0834 China 8120-8377 Continental Europe 8120-6802 Denmark 8120-6806 India...
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Page 17: Installation Precautions
Installation Precautions Follow these precautions when installing the switch. WARNING! The rack or cabinet should be adequately secured to prevent it from becoming unstable and/or falling over. Devices installed in a rack or cabinet should be mounted as low as possible, with the heaviest devices at the bottom and progressively lighter devices installed above. -
Page 18: Installation Procedure
Installation Procedure These steps summarize your switch installation. The rest of this chapter provides details on these steps. Prepare the installation site – see “1. Prepare the Installation Site” (page 18). Make sure the physical environment into which you will be installing the switch is properly prepared, including having the correct network cabling ready to connect to the switch and having an appropriate location for the switch. -
Page 19: Verify The Switch Passes Self Test
2. Verify the Switch Passes Self Test Before mounting the switch, verify it is working properly by plugging it into a power source and confirming that it passes self test. For the 1820 24- and 48-port switches, connect the power cord supplied with the switch to the power connector on the back of the switch, and then into a properly grounded electrical outlet. - Page 20 NOTE: The 1820 24- and 48-port switches do not have a power switch. They are powered on when the power cord is connected to the switch and to a power source. For safety, the power outlet should be located near the switch installation. The switches automatically adjusts to any voltage between 100-127 or 200-240 volts and either 50 or 60 Hz.
- Page 21 When the self test completes successfully: The Power LED remains on. The Fault/Locator LED stays off. The port LEDs on the front of the switch go into their normal operational mode: ◦ If the ports are connected to active network devices, the Link/Act LEDs stay on or may be blinking to indicate port activity.
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Page 22: Mount The Switch
3. Mount the Switch The switch can be mounted in these ways: on a horizontal surface on a wall under a table in a rack or cabinet Rack or Cabinet Mounting The switches are designed to be mounted in any EIA-standard 19-inch telco rack or communication equipment cabinet. - Page 23 Hold the switch with attached brackets in the rack and move it vertically until rack holes line up with the bracket holes, then insert and tighten the four 12-24 screws holding the brackets to the rack. Wall or Under-Table Mounting You can mount the 1820 24- and 48-port switches on a wall with either the front or rear panel facing up.
- Page 24 Use a #1 Phillips (cross-head) screwdriver and two of the included 20-mm M4 tap screws. Set the screw heads approximately 2 mm away from the mounting surface to allow the switch to slide onto the screws. Wall anchors are included in the accessory kit for use with plastered brick or concrete walls. For under-table mounting, a third 20-mm M4 tap screw can be placed against one side of the switch to secure it in place.
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Page 25: Connect The Switch To A Power Source
4. Connect the Switch to a Power Source For the 1820 24-port and 48-port switches, plug the included power cord into the switch’s power connector and into a nearby AC power source. For the 1820 8-port switches, plug the AC/DC adapter’s power cord into the switch, and then plug the AC/DC power adapter into a nearby AC power source. -
Page 26: Connect The Network Cables
SFP clicks into place. WARNING! The HPE SFPs are Class 1 laser devices. Avoid direct eye exposure to the beam coming from the transmit port. Installing the Switch... - Page 27 You should disconnect the network cable from the SFP before removing it from the switch. Depending on when you purchased your HPE SFP, it may have either of three different release mechanisms: a plastic tab on the bottom of the SFP, a plastic collar around the SFP, or a wire bail.
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Page 29: Configuring The Switch
Click Apply to implement the new password, and then click Save Configuration at the top of the browser configuration screen to save your settings and retain them when the switch is rebooted. See the HPE 1820 Switch Series Management and Configuration Guide for more switch configuration information. Initial Configuration... -
Page 30: Using The 192.168.1.1 Ip Address
For more information on the Web browser interface and all the features that can be configured on the 1820 Switch Series, see the HPE 1820 Switch Series Management and Configuration Guide, which is available on the Hewlett Packard Enterprise Web site, http://www.hpe.com/ support/hpesc. -
Page 31: Troubleshooting
4 Troubleshooting This section describes how to troubleshoot the switch. For more information, see the chapter “Troubleshooting” in the HPE 1820 Switch Series Management and Configuration Guide, available on the Hewlett Packard Enterprise Web site, http://www.hpe.com/support/hpesc. This chapter describes the following: basic troubleshooting tips –... -
Page 32: Diagnostic Tips
Diagnostic Tips Problem Solution The switch is not plugged 1. Verify the power cord is plugged into an active power source and to the switch. into an active AC power Make sure these connections are snug. source, the switch’s 2. Verify the PoE PSE is supplying sufficient power from a port that has an power adapter may have appropriate PoE priority. -
Page 33: Led Patterns For Poe Troubleshooting
LED Patterns for PoE Troubleshooting Press the LED Mode button to put the switch into PoE mode and the port Mode LEDs will show which ports are experiencing the problem. The following tables identify the specific problems that are shown by the LEDs. Check in the table for the LED pattern you see on your switch. -
Page 34: Accessing Hewlett Packard Enterprise Support
Accessing Hewlett Packard Enterprise Support For live assistance, go to the Contact Hewlett Packard Enterprise Worldwide website: www.hpe.com/assistance To access documentation and support services, go to the Hewlett Packard Enterprise Support Center website: www.hpe.com/support/hpesc Information to collect Technical support registration number (if applicable) -
Page 35: A Specifications
A Specifications Switch Specifications Physical Width Depth Height Weight 1820 8G (J9979A) 25.4 cm (10.0 in) 15.95 cm (6.28 in) 4.4 cm (1.73 in) 0.8 kg (1.8 lb) 1820 24G (J9980A) 44.25 cm (17.42 in) 24.61 cm (9.69 in) 4.4 cm (1.73 in) 2.7 kg (6.0 lb) 1820 48G (J9981A) 44.25 cm (17.42 in) -
Page 36: Acoustics
Acoustics Noise Emmission 1820 24G-PoE+(J9983A) Geraeuschemission LpA=37.9 dB am fiktiven Arbeitsplatz nach DIN 45635 T.19 Noise Emission LpA=37.9 dB at virtual workspace according to DIN 45635 T.19 1820 48G-PoE+(J9984A) Geraeuschemission LpA=45 dB am fiktiven Arbeitsplatz nach DIN 45635 T.19 Noise Emission LpA=45 dB at virtual workspace according to DIN 45635 T.19 1820 8G, 1820 24G, 1820 48G, and 1820 8G PoE+ Switches: Power: 0 dB (no fans) Safety... -
Page 37: Technology Distance Specifications
Multimode fiber 62.5/125 μm or 50/125 μm (core/cladding) diameter, low metal content, graded index fiber-optic cables, complying with theITU-T G.651 and ISO/IEC 793-2 Type A1b or A1a standardsrespectively. Single mode fiber 9/125 μm (core/cladding) diameter, low metal content fiber-optic cables, complying with the ITU-T G.652 andISO/IEC 793-2 Type B1 standards. -
Page 38: Installing The Patch Cord
The patch cord consists of a short length of single mode fiber cable coupled to graded-index multimode fiber cable on the transmit side, and only multimode cable on the receive side. The section of single mode fiber is connected in such a way that it minimizes the effects of the differential mode delay in the multimode cable. -
Page 39: Other Wiring Rules
NOTE: Using Fixed Configurations. If the port configuration is changed to any of the fixed configurations though, for example 100 Mbps/full duplex, the port operates as MDI-X only and the correct cable type must be used: for connections to MDI ports, such as end nodes, use a straight-through cable;... -
Page 40: Crossover Twisted-Pair Cable For10 Mbps Or 100 Mbps Network Connection
Pin Assignments Switch End (MDI-X) Computer, Transceiver, or Other End (MDI) Signal Pins Pins Signal receive + transmit + receive - transmit - transmit + receive + transmit - receive - Crossover Twisted-Pair Cable for10 Mbps or 100 Mbps Network Connection The Auto-MDIX operation of the 10/100 ports on the switch also allows you to use crossover cables for all network connections, to PCs, servers or other end nodes, or to hubs or other switches. -
Page 41: Straight-Through Twisted-Pair Cable For1000 Mbps Network Connections
Pin Assignments Switch End (MDI-X) Hub or Switch Port, or Other MDI-X Port End Signal Pins Pins Signal receive + transmit - receive - transmit + transmit + receive - transmit - receive + Straight-Through Twisted-Pair Cable for1000 Mbps Network Connections 1000BASE-T connections require that all four pairs of wires be connected. -
Page 43: B Emc Regulatory Statements
B EMC Regulatory Statements Regulatory Statements U.S.A. FCC Class A This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against interference when the equipment is operated in a commercial environment. -
Page 45: Index
Index LEDs, 9 Symbols 10/100BASE-TX ports location on switch, 6 electrical specifications, switch, 35, 36 1000Base-T EMC regulatory statements, 43 1000Base-T environmental specifications, switch, 35 fiber-optic cable specifications, 37 factory default configuration, restoring, 10 acoustic specifications, 36 Fault LED auto MDI/MDI-X operation, 39, 41 location on switch, 6 HP Auto-MDIX feature, 38 showing error conditions, 31... - Page 46 HP Auto-MDIX feature, 38 environmental, 35 required types, 18 physical, 35 twisted-pair connector pin-outs, 38 safety, 36 twisted-pair, wiring rules, 39 straight-through cable network devices pin-out, 40, 41 connecting to the switch, 26 support network ports Hewlett Packard Enterprise, 34 connecting to, 26 switch location on switch, 8...
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