HP 2520, 2520-8-PoE, 2520-24-PoE, 2520-8G-PoE Quickspecs

Models

HP 2520-8-PoE Switch

J9137A

HP 2520-24-PoE Switch

J9138A

HP 2520-8G-PoE Switch

J9298A

Key features

Fully managed Layer 2 switch in 8 or 24 ports
Choice of Fast Ethernet or Gigabit PoE models
Power over Ethernet for voice, video, and wireless
Energy-efficient design and quiet operation
Rack-mountable and compact form factors

Introduction

The HP 2520 switch series is ideally suited for small and medium businesses looking to deploy voice, video, or wireless solutions that
require Power over Ethernet (PoE) connectivity. The series consists of three switches: the HP 2520-8-PoE, 2520-24-PoE, and 2520-8G­PoE Switches. The three models offer a choice of either Fast Ethernet or Gigabit Ethernet connectivity. All models also include support
for dual-personality Gigabit Ethernet ports that can be used for either copper or fiber connectivity. All products are fully managed via
SNMP, command-line interface (CLI), and graphical user interface (GUI) and offer a Layer 2 feature set. In addition, the products provide
deployment flexibility with compact, quiet, and energy-efficient designs.

Features and Benefits

Quality of Service

(QoS)

Selectable queue configuration

: allows you to increase performance and/or traffic reliability by selecting the number of

queues that best meet the requirements of your network applications; switch will map 8 priorities to either 2 or 4 queues

Simplified QoS configuration

:
Port-based: prioritize traffic by specifying a port and priority level
VLAN based: prioritize traffic by specifying a VLAN and priority level

IEEE 802.1p traffic prioritization

: honors and sets IEEE 802.1p priority in the VLAN tag

Type of service

:

IP precedence

: honors IP precedence bits and allows mapping to a priority queue

Differentiated Services Code Point values

: honors Differentiated Services Code Point (DSCP) bits and allows mapping to

a priority queue

Flow control

: helps ensure reliable communications during full-duplex operation

Management

Choice of management interfaces

:

Web graphical user interface

(GUI): easy-to-use graphical interface allows configuration of the switch from any Web

browser

Command-line interface

(CLI): robust command-line interface provides advanced configuration and diagnostics

Simple Network Management Protocol

(SNMPv2c/SNMPv3): allows switch to be managed with a variety of third-party

network management applications

Integration with HP PCM

: enables discovery, mapping, logging, and configuration via HP PCM, which is available as a free

QuickSpecs

HP 2520 Switch Series

Overview

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Page 1

download from the Web

Virtual stacking

: single IP address manages up to 16 switches

Port mirroring

: allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network

attacks

Multiple configuration files

: configuration file management tools allow up to three configuration files to be managed and

stored on the switch

Dual flash images

: provide independent primary and secondary operating system files for backup while upgrading

Network tools

: command-line interface includes telnet client, ping, traceroute, and Layer 2 link test tools for diagnostics

IEEE 802.1AB Link Layer Discovery Protocol

(LLDP): automated device discovery protocol for easy mapping by network

management applications

Command authorization

: leverages RADIUS to link a custom list of CLI commands to an individual network administrator's login;

also provides an audit trail

Logging

: local and remote logging of events via SNMP (v2c and v3) and syslog

IPv6 host

: allows switches to be managed using IPv6

RMON

: provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events

Find-Fix-Inform

: finds and fixes common network problems automatically, then informs the administrator

Front-panel LEDs

:

Locator LED

: allows users to set the locator LED on a specific switch to either turn on, blink, or turn off; simplifies

troubleshooting by making it easy to locate a particular switch within a rack of similar switches

Per-port LEDs

: provides an at-a-glance view of status, activity, speed, and full-duplex operation

Power and fault LEDs

: display any issues

Connectivity

Auto-MDIX

: automatically adjusts for straight-through or crossover cables on all ports

Small Form-Factor Pluggable

(SFP)

slots

: dual-personality ports allow for either copper or fiber connectivity such as Gigabit-

SX, -LX, -LH, and -BX or 100-FX and -BX

IEEE 802.3af Power over Ethernet

: provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP
phones, wireless access points, and security cameras (see product specifications for total PoE power available); supports some
prestandard PoE devices (see product FAQs for more details)

RJ-45 serial console port

: front of unit location provides easy access to the switch CLI

Performance

Switch on a chip

: provides highly integrated, high-performance switch design with a non-blocking architecture

Jumbo packet support

: supports up to 9216-byte frame size to improve performance of large data transfers (2520G switch)

Resiliency and high availability

Port trunking and link aggregation

:
Trunking: supports up to eight links per trunk to increase bandwidth and create redundant connections
IEEE 802.3ad Link Aggregation Protocol (LACP): eases configuration of trunks through automatic configuration

IEEE 802.1s Multiple Spanning Tree Protocol

(MSTP): provides high link availability in multiple VLAN environments by allowing

multiple spanning trees; provides legacy support for IEEE 802.1w (Rapid Reconfiguration of Spanning Tree Protocol) and IEEE

802.1d (Spanning Tree Protocol)

Layer 2 switching

VLAN support and tagging

: supports the IEEE 802.1Q (4,094 VLAN IDs) and up to 256 port-based VLANs simultaneously

GARP VLAN Registration Protocol

(GVRP): allows automatic learning and dynamic assignment of VLANs

QuickSpecs

HP 2520 Switch Series

Overview

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Page 2

Broadcast control

: allows limitation of broadcast traffic rate to cut down on unwanted broadcast traffic on the network

Security

Manager and operator privilege levels

: enables read-only (operator) and read-write (manager) access on management

interfaces

RADIUS/TACACS+ for management access authentication

: eases switch management security administration by using a

password authentication server

Secure protocols for encryption of management traffic

:
Secure Shell (SSHv2): encrypts all transmitted data for secure, remote CLI access over IP networks
Secure Sockets Layer (SSL): encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in
the switch
Simple Network Management Protocol (SNMP) v3: allows encryption of traffic between switch MIBs and network
management software
Secure FTP (SFTP): encrypts uploads and downloads of configuration file

Protected ports

: prevents designated ports from communicating with each other while allowing access to unprotected ports

Port security

: allows access only to specified MAC addresses, which can be learned or specified by the administrator

MAC address lockout

: prevents particular configured MAC addresses from connecting to the network

MAC address lockdown

: allows only specified MAC addresses access to the network on a specified port

Denial-of-service

(DoS)

attack filtering

: automatically filters and drops common DoS attack traffic types

User authentication for port access

:

IEEE 802.1X

: utilizes an industry-standard user authentication with an IEEE 802.1X supplicant on the client in conjunction

with a RADIUS server

Web-based

: similar to IEEE 802.1X, it provides a browser-based environment to authenticate clients

MAC-based

: client is authenticated with the RADIUS server based on MAC address

Concurrent authentication schemes

: each switch port will accept up to two sessions of IEEE 802.1X, Web, and/or MAC

authentications concurrently

Custom banner

: displays security policy when users log in to the switch

Spanning Tree Protocol Bridge Protocol Data Unit

(BPDU)

port protection

: blocks BPDUs on ports that do not require BPDUs,

preventing forged BPDU attacks

Spanning Tree Protocol Root Guard

: when running the spanning tree protocol, protects root bridge from malicious attack or

configuration mistakes

Physical security

:
Front-panel buttons: provides the ability to disable reset and clear buttons on front panel for added security
Kensington Lock: 2520-8-PoE and 2520G-8-PoE switches include a Kensington Lock slot for securing the switches in
open-space deployments

Convergence

LLDP-MED

(Media Endpoint Discovery): is a standard extension of LLDP that automatically configures network devices such as IP

phones

IP multicast snooping and data-driven IGMP

: automatically prevents flooding of IP multicast traffic

Voice VLAN

: uses LLDP-MED to automatically configure a VLAN for IP phones

Flexibility

Quiet operation

:

Fanless design

(2520-8-PoE and 2520G-8-PoE switches): enables quiet operation for deployment in open spaces

Variable-speed fans

(2520-24-PoE switch): improves fan speed for the operating environment while lowering noise and

energy consumption levels

QuickSpecs

HP 2520 Switch Series

Overview

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Page 3

Flexible mounting

:

Rackable

: is mountable in a standard 19-inch rack with included hardware (2520-8-PoE and 2520G-8-PoE rack kit

available free of charge via the Web)

Wall mountable

: allows the switch to be mounted to a wall using included hardware

Surface mountable

: allows the product to be mounted above or below a surface (such as a desk or table) with included

hardware

Compact size

: products are designed to reduce space requirements (see product specifications for exact dimensions)

Product Architecture

Energy-efficient design

:

Fans

: fanless (2520-8-PoE and 2520G-8-PoE switches) and variable-speed fans (2520-24-PoE switch) help reduce power

consumption

Port LEDs

: port link and activity LEDs can be turned off to conserve energy

Port low-power mode

: when no link is detected on a port, the port will automatically go into low-power mode to

conserve energy (2520G switch)

Warranty and support

Lifetime warranty

: for as long as you own the product with advance replacement and next-business-day delivery (available in

most countries)

†

Electronic and telephone support

: limited electronic and telephone support is available from HP; refer to:

www.hp.com/networking/warranty

for details on the support provided and the period during which support is available

Software releases

: refer to:

www.hp.com/networking/warranty

for details on the software releases provided and the period

during which software releases are available for your product(s)

†

Hardware warranty replacement for as long as you own the product, with next business day advance replacement (available in most
countries) with a five-year hardware warranty replacement for the disk drive included with HP AllianceONE Services zl Module, HP
Threat Management Services zl Module, HP PCM+ Agent with AllianceONE Services zl Module, and HP E-MSM765 zl Mobility Controller.
For details, refer to the HP Software License, Warranty, and Support booklet at:

www.hp.com/networking/warranty

.

QuickSpecs

HP 2520 Switch Series

Overview

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Page 4

Build To Order:

BTO is a standalone unit with no integration. BTO products ship standalone are not part of a CTO or Rack-Shippable solution.

HP 2520-8-PoE Switch

J9137A

24 autosensing 10/100 ports
2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port or as a SFP slot
min=0 \ max=2 SFP Transceivers
1U - Height

See Configuration

Note:1, 2

HP 2520-24-PoE Switch

J9138A

24 autosensing 10/100 ports
2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port or as a SFP slot
min=0 \ max=2 SFP Transceivers
1U - Height

See Configuration

Note:1, 2

HP 2520-8G-PoE Switch

J9298A

8 autosensing 10/100 ports
2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port or as a SFP slot
min=0 \ max=2 SFP Transceivers
1U - Height

See Configuration

Note:1, 2

Configuration Rules:

Note 1

The following Transceivers install into this switch:
HP X121 1G SFP LC SX Transceiver

J4858C

HP X121 1G SFP LC LX Transceiver

J4859C

HP X111 100M SFP LC FX Transceiver

J9054C

HP X112 100M SFP LC BX-D Transceiver

J9099B

HP X112 100M SFP LC BX-U Transceiver

J9100B

HP X121 1G SFP LC LH Transceiver

J4860C

HP X122 1G SFP LC BX-D Transceiver

J9142B

HP X122 1G SFP LC BX-U Transceiver

J9143A

Note 2

Localization required. (See Localization Menu for list.)

Factory Racked Models

HP 2520-24-PoE Switch

J9138A

24 autosensing 10/100 ports
2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port or as a SFP slot
min=0 \ max=2 SFP Transceivers
1U - Height

See Configuration

Note:1, 2

HP 2520-8G-PoE Switch

J9298A

QuickSpecs

HP 2520 Switch Series

Configuration

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Page 5

8 autosensing 10/100 ports
2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port or as a SFP slot
min=0 \ max=2 SFP Transceivers
1U - Height

See Configuration

Note:1, 2

Configuration Rules:

Note 1

The following Transceivers install into this switch:
HP X121 1G SFP LC SX Transceiver

J4858C

HP X121 1G SFP LC LX Transceiver

J4859C

HP X111 100M SFP LC FX Transceiver

J9054C

HP X112 100M SFP LC BX-D Transceiver

J9099B

HP X112 100M SFP LC BX-U Transceiver

J9100B

HP X121 1G SFP LC LH Transceiver

J4860C

HP X122 1G SFP LC BX-D Transceiver

J9142B

HP X122 1G SFP LC BX-U Transceiver

J9143A

Note 2

If this switch is factory installed in HP Universal Racks, Then the J9583A orJ9583A#0D1 is required.
EMEA then J9583A is required.
APD, Japan and China then J9583A#0D1 is required.

CLIC Only - Allow the J9583AZ in all regions.

Enter the following menu selections as integrated to the CTO Model X server above if order is factory built.

Transceivers

SFP Transceivers

HP X121 1G SFP LC SX Transceiver

J4858C

HP X121 1G SFP LC LX Transceiver

J4859C

HP X111 100M SFP LC FX Transceiver

J9054C

HP X121 1G SFP LC LH Transceiver

J4860C

HP X122 1G SFP LC BX-D Transceiver

J9142B

HP X122 1G SFP LC BX-U Transceiver

J9143B

HP X112 100M SFP LC BX-D Transceiver

J9099B

HP X112 100M SFP LC BX-U Transceiver

J9100B

Internal Power Supplies

No Power supplies

Cables

Multi-Mode Cables

QuickSpecs

HP 2520 Switch Series

Configuration

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HP .5m Multi-mode OM3 LC/LC FC Cable

AJ833A

HP 1m Multi-mode OM3 LC/LC FC Cable

AJ834A

HP 2 m Multimode OM3 LC/LC FC Cable

AJ835A

HP 5 m Multimode OM3 LC/LC FC Cable

AJ836A

HP 15 m Multimode OM3 LC/LC FC Cable

AJ837A

HP 30 m Multimode OM3 LC/LC FC Cable

AJ838A

HP 50 m Multimode OM3 LC/LC FC Cable

AJ839A

HP Premier Flex LC/LC OM4 2f 1m Cbl

QK732A

HP Premier Flex LC/LC OM4 2f 2m Cbl

QK733A

HP Premier Flex LC/LC OM4 2f 5m Cbl

QK734A

HP Premier Flex LC/LC OM4 2f 15m Cbl

QK735A

HP Premier Flex LC/LC OM4 2f 30m Cbl

QK736A

HP Premier Flex LC/LC OM4 2f 50m Cbl

QK737A

Switch Enclosure Options

Rack Mount Kit

HP X410 1U Univ 4-post Rack Mnt Kit

J9583A

See Configuration

Note:1, 2

Cofiguration Rules:

Note 1

If this Mounting Kit is order with #0D1 then it integrates to the HP Rack. (not the switch)

Note 2

If the J9583A is ordered in EMEA fire the following UNBUILDABLE error:
"The J9583A cannot be ordered with option integrated to the Rack in the EMEA region. The Rack Mount kit must be
ordered as BTO using supplier 8OCZ."

Cable Guard

HP X510 1U Cable Guard

J9700A

See Configuration

Note:1

Cofiguration Rules:

Note 1

This Cable Guard is supported only on J9137A and J9298A.

Rack Mount Kit

HP X520 1U Power Adapter Shelf

J9701A

QuickSpecs

HP 2520 Switch Series

Configuration

DA - 13525 North America — Version 12 — November 12, 2013

Page 7

See Configuration

Note:1

Cofiguration Rules:

Note 1

This Cable Guard is supported only on J9137A and J9298A.

QuickSpecs

HP 2520 Switch Series

Configuration

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Page 8

HP 2520-8-PoE Switch

(J9137A)

Ports

8 RJ-45 autosensing 10/100 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE

802.3u Type 100BASE-TX, IEEE 802.3af PoE)
Media Type: Auto-MDIX
Duplex: half or full

2 dual-personality ports
each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type
10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit
Ethernet) or as a SFP slot (for use with SFP transceivers)

1 RJ-45 serial console port

Physical characteristics

Dimensions

6.28(d) x 10(w) x 1.75(h) in. (15.95 x 25.4 x 4.45
cm) (1U height)

Weight

3.62 lb. (1.64 kg) including power adapter and
power cord

Memory and processor

Processor

Freescale PowerPC 8313 @ 266 MHz, 32 MB flash,
128 MB DDR2 SDRAM; packet buffer size: 384 KB
dynamically allocated

Mounting

Mounts in an EIA-standard 19-inch telco rack or equipment cabinet
(rack-mounting kit available); horizontal surface mounting; wall mounting

Performance

100 Mb Latency

< 1.9 µs (LIFO 64-byte packets)

1000 Mb Latency

< 1.5 µs (LIFO 64-byte packets)

Throughput

4.1 million pps

Switching capacity

5.6 Gbps

MAC address table size

8000 entries

Environment

Operating temperature

32°F to 113°F (0°C to 45°C)

Operating relative
humidity

15% to 95% @ 104°F (40°C), noncondensing

Non-operating/
Storage temperature

-40°F to 158°F (-40°C to 70°C)

Non-operating/Storage
relative humidity

15% to 95% @ 149°F (65°C), noncondensing

Altitude

up to 10,000 ft. (3 km)

Acoustic

Power: 0 dB, Pressure: 0 dB

Electrical characteristics

Description

Use only the external power adapter module
(5070-6082, PA1 AC adapter) supplied with this
product

Maximum heat
dissipation

87 BTU/hr (91.79 kJ/hr)

Voltage

100-240 VAC

Current

1.5 A

Idle power

9.4 W

Maximum power rating

85.5 W

PoE power

67 W

QuickSpecs

HP 2520 Switch Series

Technical Specifications

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Page 9

Frequency

50/60 Hz

Notes

Idle power is the actual power consumption of the
device with no ports connected.
Maximum power rating and maximum heat
dissipation are the worst-case theoretical
maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped),
100% traffic, all ports plugged in, and all modules
populated.
PoE power is the total power budget available to
all PoE ports.

Achieved Miercom Certified Green Award

Safety

cUL (CSA 22.2 No. 60950); CE Labeled; UL 60950-1; UL Listed; CAN/CSA

22.2 No. 60950; EN 60825; AS/NZS 60950; IEC 60950-1; EN 60950-1

Emissions

FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A;
ICES-003 (Canada); AS/NZS CISPR 22; IEC/EN 61000-3-2; IEC/EN
61000-3-3; IEC 61000:4-2, 4-3, 4-4, 4-5, 4-6, 4-8, 4-11

Immunity

Generic

EN 55024, CISPR 24

EN

EN 55024, CISPR 24

ESD

IEC 61000-4-2

Radiated

IEC 61000-4-3

EFT/Burst

IEC 61000-4-4

Surge

IEC 61000-4-5

Conducted

IEC 61000-4-6

Power frequency
magnetic field

IEC 61000-4-8

Voltage dips and
interruptions

IEC 61000-4-11

Harmonics

EN 61000-3-2, IEC 61000-3-2

Flicker

EN 61000-3-3, IEC 61000-3-3

Management

HP PCM+; HP PCM; command-line interface; Web browser; configuration
menu; out-of-band management (serial RS-232C); IEEE 802.3 Ethernet MIB;
Repeater MIB; Ethernet Interface MIB

Notes

When using mini-GBICs with this product, mini-GBICs with revision "B" or later
(product number ends with the letter "B" or later, for example, J4858B,
J4859C) are required.

Services

3-year, 4-hour onsite, 13x5 coverage for hardware (U4683E)
3-year, 4-hour onsite, 24x7 coverage for hardware (U4835E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 SW phone support
and SW updates (U6321E)
3-year, 24x7 SW phone support, software updates (UF792E)
Installation with minimum configuration, system-based pricing (U4826E)
Installation with HP-provided configuration, system-based pricing (U4830E)
4-year, 4-hour onsite, 13x5 coverage for hardware (UR948E)
4-year, 4-hour onsite, 24x7 coverage for hardware (UR949E)
4-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 10

(UR950E)
4-year, 24x7 SW phone support, software updates (UR951E)
5-year, 4-hour onsite, 13x5 coverage for hardware (UR952E)
5-year, 4-hour onsite, 24x7 coverage for hardware (UR953E)
5-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone
(UR954E)
5-year, 24x7 SW phone support, software updates (UR955E)
3 Yr 6 hr Call-to-Repair Onsite (UW368E)
4 Yr 6 hr Call-to-Repair Onsite (UW369E)
5 Yr 6 hr Call-to-Repair Onsite (UW370E)
1-year, 6 hour Call-To-Repair Onsite for hardware (HR853E)
1-year, 24x7 software phone support, software updates (HR852E)
1-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS554E)
1-year, 24x7 software phone support, software updates + 4 hour hardware
exchange (HS555E)
3-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS556E)
3-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS557E)
4-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS558E)
4-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS559E)
5-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS560E)
5-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS561E)

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP 2520-24-PoE Switch

(J9138A)

Ports

24 RJ-45 autosensing 10/100 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE

802.3u Type 100BASE-TX, IEEE 802.3af PoE); Media Type: Auto-MDIX;
Duplex: half or full

2 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE

802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Media Type:
Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

2 dual-personality ports; each port can be used as either an RJ-45
10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type
100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for
use with SFP transceivers)

1 RJ-45 serial console port

Physical characteristics

Dimensions

9.69(d) x 17.44(w) x 1.75(h) in. (24.61 x 44.3 x

4.45 cm) (1U height)

Weight

7.1 lb. (3.22 kg)

QuickSpecs

HP 2520 Switch Series

Technical Specifications

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Page 11

Memory and processor

Processor

Freescale PowerPC 8313 @ 266 MHz, 32 MB flash,
128 MB DDR2 SDRAM; packet buffer size: 384 KB
dynamically allocated

Mounting

Mounts in an EIA-standard 19-inch telco rack or equipment cabinet
(rack-mounting kit available); horizontal surface mounting; wall mounting

Performance

100 Mb Latency

< 1.9 µs (LIFO 64-byte packets)

1000 Mb Latency

< 1.5 µs (LIFO 64-byte packets)

Throughput

6.2 million pps

Switching capacity

12.8 Gbps

MAC address table size

8000 entries

Environment

Operating temperature

32°F to 113°F (0°C to 50°C)

Operating relative
humidity

15% to 95% @ 104ºF (40ºC), non-condensing

Nonoperating/
Storage temperature

-40ºF to 158ºF (-40ºC to 70ºC)

Non-operating/
Storage relative humidity

15% to 95% @ 149ºF (65ºC), non-condensing

Altitude

up to 10,000 ft. (3 km)

Acoustic

Power: 27.9 dB, Pressure: 36.0 dB; DIN 45635T.19
per ISO 7779

Electrical characteristics

Maximum heat
dissipation

208 BTU/hr (219.44 kJ/hr)

Voltage

100-127 / 200-240 VAC

Current

3.3/1.6 A

Idle power

21.6 W

Maximum power rating

257 W

PoE power

195 W

Frequency

50/60 Hz

Notes

Idle power is the actual power consumption of the
device with no ports connected.
Maximum power rating and maximum heat
dissipation are the worst-case theoretical
maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped),
100% traffic, all ports plugged in, and all modules
populated.
PoE power is the total power budget available to
all PoE ports.

Achieved Miercom Certified Green Award

Safety

cUL (CSA 22.2 No. 60950); CE Labeled; UL 60950-1; UL Listed; CAN/CSA

22.2 No. 60950; EN 60825; AS/NZS 60950; IEC 60950-1; EN 60950-1

Emissions

FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A;
ICES-003 (Canada); AS/NZS CISPR 22; IEC/EN 61000-3-2; IEC/EN
61000-3-3; IEC 61000:4-2, 4-3, 4-4, 4-5, 4-6, 4-8, 4-11

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 12

Immunity

Generic

EN 55024, CISPR 24

EN

EN 55024, CISPR 24

ESD

IEC 61000-4-2

Radiated

IEC 61000-4-3

EFT/Burst

IEC 61000-4-4

Surge

IEC 61000-4-5

Conducted

IEC 61000-4-6

Power frequency
magnetic field

IEC 61000-4-8

Voltage dips and
interruptions

IEC 61000-4-11

Harmonics

EN 61000-3-2, IEC 61000-3-2

Flicker

EN 61000-3-3, IEC 61000-3-3

Management

HP PCM+; HP PCM; command-line interface; Web browser; configuration
menu; out-of-band management (serial RS-232C); IEEE 802.3 Ethernet MIB;
Repeater MIB; Ethernet Interface MIB

Notes

When using mini-GBICs with this product, mini-GBICs with revision "B" or later
(product number ends with the letter "B" or later, for example, J4858B,
J4859C) are required.

Services

3-year, 4-hour onsite, 13x5 coverage for hardware (U4683E)
3-year, 4-hour onsite, 24x7 coverage for hardware (U4835E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 SW phone support
and SW updates (U6321E)
3-year, 24x7 SW phone support, software updates (UF792E)
Installation with minimum configuration, system-based pricing (U4826E)
Installation with HP-provided configuration, system-based pricing (U4830E)
4-year, 4-hour onsite, 13x5 coverage for hardware (UR948E)
4-year, 4-hour onsite, 24x7 coverage for hardware (UR949E)
4-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone
(UR950E)
4-year, 24x7 SW phone support, software updates (UR951E)
5-year, 4-hour onsite, 13x5 coverage for hardware (UR952E)
5-year, 4-hour onsite, 24x7 coverage for hardware (UR953E)
5-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone
(UR954E)
5-year, 24x7 SW phone support, software updates (UR955E)
3 Yr 6 hr Call-to-Repair Onsite (UW368E)
4 Yr 6 hr Call-to-Repair Onsite (UW369E)
5 Yr 6 hr Call-to-Repair Onsite (UW370E)
1-year, 6 hour Call-To-Repair Onsite for hardware (HR853E)
1-year, 24x7 software phone support, software updates (HR852E)
1-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS554E)
1-year, 24x7 software phone support, software updates + 4 hour hardware
exchange (HS555E)
3-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS556E)

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 13

3-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS557E)
4-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS558E)
4-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS559E)
5-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS560E)
5-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS561E)

Refer to the HP website at:

www.hp.com/networking/services

for details on
the
service-level descriptions and product numbers. For details about services
and
response times in your area, please contact your local HP sales office.

HP 2520-8G-PoE Switch

(J9298A)

Ports

8 RJ-45 autosensing 10/100/1000 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE

802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3af PoE);
Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full;
1000BASE-T: full only

2 dual-personality ports; each port can be used as either an RJ-45
10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX;
IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for use with SFP
transceivers)

1 RJ-45 serial console port

Physical characteristics

Dimensions

6.28(d) x 10(w) x 1.75(h) in. (15.95 x 25.4 x 4.45
cm) (1U height)

Weight

3.66 lb. (1.66 kg) including power adapter and
power cord

Memory and processor

Processor

Freescale PowerPC 8313 @ 266 MHz, 32 MB flash,
128 MB DDR2 SDRAM; packet buffer size: 512 KB
dynamically allocated

Mounting

Mounts in an EIA-standard 19-inch telco rack or equipment cabinet
(rack-mounting kit available); horizontal surface mounting; wall mounting

Performance

100 Mb Latency

< 5.3 µs (LIFO 64-byte packets)

1000 Mb Latency

< 2.7 µs (LIFO 64-byte packets)

Throughput

14.8 million pps

Switching capacity

20 Gbps

MAC address table size

8000 entries

Environment

Operating temperature

32ºF to 113ºF (0ºC to 45ºC)

Operating relative
humidity

15% to 95% @ 104ºF (40ºC), non-condensing

Non-operating/
Storage temperature

-40ºF to 158ºF (-40ºC to 70ºC)

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 14

Non-operating/
Storage relative humidity

15% to 95% @ 149ºF (65ºC), non-condensing

Altitude

up to 10,000 ft. (3 km)

Acoustic

Power: 0 dB, Pressure: 0 dB

Electrical characteristics

Description

Use only the external power adapter module
(5070-6082, PA1 AC adapter) supplied with this
product

Maximum heat
dissipation

89 BTU/hr (93.9 kJ/hr)

Voltage

100-240 VAC

Current

1.5 A

Idle power

9.3 W

Maximum power rating

86.2 W

PoE power

67 W

Frequency

50/60 Hz

Notes

Idle power is the actual power consumption of the
device with no ports connected.
Maximum power rating and maximum heat
dissipation are the worst-case theoretical
maximum numbers provided for planning the
infrastructure with fully loaded PoE (if equipped),
100% traffic, all ports plugged in, and all modules
populated.
PoE power is the total power budget available to
all PoE ports.

Achieved Miercom Certified Green Award

Safety

cUL (CSA 22.2 No. 60950); CE Labeled; UL 60950-1; UL Listed; CAN/CSA

22.2 No. 60950; EN 60825; AS/NZS 60950; IEC 60950-1; EN 60950-1

Emissions

FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A;
ICES-003 (Canada); AS/NZS CISPR 22; IEC/EN 61000-3-2; IEC/EN
61000-3-3; IEC 61000:4-2, 4-3, 4-4, 4-5, 4-6, 4-8, 4-11

Immunity

Generic

EN 55024, CISPR 24

EN

EN 55024, CISPR 24

ESD

IEC 61000-4-2

Radiated

IEC 61000-4-3

EFT/Burst

IEC 61000-4-4

Surge

IEC 61000-4-5

Conducted

IEC 61000-4-6

Power frequency
magnetic field

IEC 61000-4-8

Voltage dips and
interruptions

IEC 61000-4-11

Harmonics

EN 61000-3-2, IEC 61000-3-2

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 15

Flicker

EN 61000-3-3, IEC 61000-3-3

Management

HP PCM+; HP PCM; command-line interface; Web browser; configuration
menu; out-of-band management (serial RS-232C); IEEE 802.3 Ethernet MIB;
Repeater MIB; Ethernet Interface MIB

Notes

When using mini-GBICs with this product, mini-GBICs with revision "B" or later
(product number ends with the letter "B" or later, for example, J4858B,
J4859C) are required.

Services

3-year, 4-hour onsite, 13x5 coverage for hardware (U4683E)
3-year, 4-hour onsite, 24x7 coverage for hardware (U4835E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 SW phone support
and SW updates (U6321E)
3-year, 24x7 SW phone support, software updates (UF792E)
Installation with minimum configuration, system-based pricing (U4826E)
Installation with HP-provided configuration, system-based pricing (U4830E)
4-year, 4-hour onsite, 13x5 coverage for hardware (UR948E)
4-year, 4-hour onsite, 24x7 coverage for hardware (UR949E)
4-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone
(UR950E)
4-year, 24x7 SW phone support, software updates (UR951E)
5-year, 4-hour onsite, 13x5 coverage for hardware (UR952E)
5-year, 4-hour onsite, 24x7 coverage for hardware (UR953E)
5-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone
(UR954E)
5-year, 24x7 SW phone support, software updates (UR955E)
3 Yr 6 hr Call-to-Repair Onsite (UW368E)
4 Yr 6 hr Call-to-Repair Onsite (UW369E)
5 Yr 6 hr Call-to-Repair Onsite (UW370E)
1-year, 6 hour Call-To-Repair Onsite for hardware (HR853E)
1-year, 24x7 software phone support, software updates (HR852E)
1-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS554E)
1-year, 24x7 software phone support, software updates + 4 hour hardware
exchange (HS555E)
3-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS556E)
3-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS557E)
4-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS558E)
4-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS559E)
5-year, 24x7 software phone support, software updates + Next Business Day
Hardware Exchange (HS560E)
5-year, 24x7 software phone support, software updates + 4 hour Hardware
Exchange (HS561E)

Refer to the HP website at:

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

Standards and protocols

Denial of service protection

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 16

(applies to all products in
series)

CPU DoS Protection

Device management

RFC 1591 DNS (client)
SSHv1/SSHv2 Secure Shell

General protocols

IEEE 802.1D MAC Bridges
IEEE 802.1p Priority
IEEE 802.1Q VLANs
IEEE 802.1s Multiple Spanning Trees
IEEE 802.1w Rapid Reconfiguration of Spanning Tree
IEEE 802.3 Type 10BASE-T
IEEE 802.3ab 1000BASE-T
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3af Power over Ethernet
IEEE 802.3x Flow Control
RFC 768 UDP
RFC 783 TFTP Protocol (revision 2)
RFC 792 ICMP
RFC 793 TCP
RFC 826 ARP
RFC 854 TELNET
RFC 868 Time Protocol
RFC 951 BOOTP
RFC 1350 TFTP Protocol (revision 2)
RFC 1542 BOOTP Extensions
RFC 2030 Simple Network Time Protocol (SNTP) v4
RFC 2131 DHCP

IP multicast

RFC 3376 IGMPv3 (host joins only)

IPv6

RFC 1981 IPv6 Path MTU Discovery
RFC 2460 IPv6 Specification
RFC 2925 Remote Operations MIB (Ping only)
RFC 3315 DHCPv6 (client only)
RFC 3513 IPv6 Addressing Architecture
RFC 3596 DNS Extension for IPv6
RFC 4022 MIB for TCP
RFC 4113 MIB for UDP
RFC 4251 SSHv6 Architecture
RFC 4252 SSHv6 Authentication
RFC 4253 SSHv6 Transport Layer
RFC 4254 SSHv6 Connection
RFC 4293 MIB for IP
RFC 4419 Key Exchange for SSH
RFC 4443 ICMPv6
RFC 4861 IPv6 Neighbor Discovery
RFC 4862 IPv6 Stateless Address Auto-configuration

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 17

MIBs

RFC 1213 MIB II
RFC 1493 Bridge MIB
RFC 2021 RMONv2 MIB
RFC 2613 SMON MIB
RFC 2618 RADIUS Client MIB
RFC 2620 RADIUS Accounting MIB
RFC 2665 Ethernet-Like-MIB
RFC 2668 802.3 MAU MIB
RFC 2674 802.1p and IEEE 802.1Q Bridge MIB
RFC 2737 Entity MIB (Version 2)
RFC 2863 The Interfaces Group MIB

Network management

IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
RFC 1098 A Simple Network Management Protocol (SNMP)
RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9
(events)
SNMPv1/v2c/v3

QoS/CoS

RFC 2474 Diffserv precedence, with 4 queues per port
RFC 2475 DiffServ Architecture
RFC 2597 DiffServ Assured Forwarding (AF)
RFC 2598 DiffServ Expedited Forwarding (EF)

Security

IEEE 802.1X Port Based Network Access Control
RFC 1492 TACACS+
RFC 2138 RADIUS Authentication
RFC 2866 RADIUS Accounting
Secure Sockets Layer (SSL)

QuickSpecs

HP 2520 Switch Series

Technical Specifications

DA - 13525 North America — Version 12 — November 12, 2013

Page 18

HP 2520 Switch Series accessories

Transceivers

HP X111 100M SFP LC FX Transceiver

J9054C

HP X112 100M SFP LC BX-D Transceiver

J9099B

HP X112 100M SFP LC BX-U Transceiver

J9100B

HP X121 1G SFP LC SX Transceiver

J4858C

HP X121 1G SFP LC LX Transceiver

J4859C

HP X121 1G SFP LC LH Transceiver

J4860C

HP X122 1G SFP LC BX-D Transceiver

J9142B

HP X122 1G SFP LC BX-U Transceiver

J9143B

Cables

HP 0.5 m Multimode OM3 LC/LC Optical Cable

AJ833A

HP 1 m Multimode OM3 LC/LC Optical Cable

AJ834A

HP 2 m Multimode OM3 LC/LC Optical Cable

AJ835A

HP 5 m Multimode OM3 LC/LC Optical Cable

AJ836A

HP 15 m Multimode OM3 LC/LC Optical Cable

AJ837A

HP 30 m Multimode OM3 LC/LC Optical Cable

AJ838A

HP 50 m Multimode OM3 LC/LC Optical Cable

AJ839A

NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 1m Cable

QK732A

N

EW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 2m Cable

QK733A

NEWHP Premier Flex LC/LC Multi-mode OM4 2 fiber 5m Cable

QK734A

NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 15m Cable

QK735A

NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 30m Cable

QK736A

NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 50m Cable

QK737A

Mounting Kit

HP X410 1U Universal 4-post Rack Mounting Kit

J9583A

HP 2520-8-PoE Switch
(J9137A)

NEW HP X510 1U Cable Guard

J9700A

NEW HP X520 1U Power Adapter Shelf

J9701A

HP 2520-8G-PoE Switch
(J9298A)

NEW HP X510 1U Cable Guard

J9700A

NEW HP X520 1U Power Adapter Shelf

J9701A

QuickSpecs

HP 2520 Switch Series

Accessories

DA - 13525 North America — Version 12 — November 12, 2013

Page 19

NOTE:

Details are not available for all accessories. The following specifications were available at the time of publication.

HP X111 100M SFP LC FX
Transceiver

(J9054C)

Ports

1 LC 100BASE-FX port (IEEE 802.3u Type 100BASE-FX); Duplex: half or full

Physical characteristics

Dimensions: 2.7(d) x 0.54(w) x 0.48(h) in. (6.86 x 1.38 x 1.22 cm)
Weight: 0.06 lb. (0.03 kg)

Environment

Operating temperature: 32ºF to 158ºF (0ºC to 70ºC)
Operating relative humidity: 5% to 95%
Nonoperating/Storage temperature: -40ºF to 185ºF (-40ºC to 85ºC)
Nonoperating/Storage relative humidity: 5% to 85%
Altitude: up to 10,000 ft. (3 km)

Cabling

Type:

62.5/125 µm or 50/125 µm (core/cladding) diameter, graded-index, low
metal content, multimode fiber optic, complying with ITU-T G.651 and
ISO/IEC 793-2 Type A1b or A1a, respectively

Maximum distance:

2 km (full duplex) or 412 m (half duplex)

Notes

Transmitter wavelength: 1310nm
Power consumption is 1.1 watt maximum.

For supported platforms and minimum software requirements to support this
product, see the document titled "Support for the J9054B 100-FX SFP-LC
Transceiver" on the "HP Mini-GBICs and SFPs" Manuals Web page.

Services

Refer to the HP website at

www.hp.com/networking/services

for details on the
service-level descriptions and product numbers. For details about services and
response times in your area, please contact your local HP sales office.

HP X112 100M SFP LC BX-D
Transceiver

(J9099B)

A small form-factor
pluggable (SFP) 100­Megabit BX (bi-directional)
"downstream" transceiver
that provides 100 Mbps
full-duplex connectivity up
to 10 km on one strand of
singlemode fiber. The
J9099B connects to the
J9100B "upstream"
transceiver, or to any IEEE­standard 100BASE-BX10-U
("upstream") device.

Ports

1 LC 100BASE-BX10 port (IEEE 802.3ah Type 100BASE-BX10-D); Duplex: full
only

Physical characteristics

Dimensions

2.7(d) x 0.55(w) x 0.48(h) in. (6.86 x 1.39 x 1.22
cm)

Weight

0.04 lb. (0.03 kg)

Environment

Operating temperature

32ºF to 158ºF (0ºC to 70ºC)

Operating relative
humidity

0% to 95%, noncondensing

Nonoperating/Storage
temperature

-40ºF to 185ºF (-40ºC to 85ºC)

Cabling

Type:

Single-mode fiber optic, complying with ITU-T G.652;

Maximum distance:

0.5-10,000 m (single-mode fiber)

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 20

Notes

Transmit wavelength: 1550 nm. Receive wavelength: 1310 nm.
Power consumption is 1.1 watt maximum.
For supported platforms and minimum software requirements to support this
product, see the document titled "Support for the HP BX Transceivers" on the
"HP Mini-GBICs and SFPs" Manuals Web page.
The J9099B connects to the J9100B "upstream" transceiver, or to any IEEE­standard 100BASE-BX10-U ("upstream") device. (A 100-BX-D transceiver can
only connect to a 100-BX-U product. You cannot connect two 100-BX-D
transceivers together.)

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP X112 100M SFP LC BX-U
Transceiver

(J9100B)

A small form-factor
pluggable (SFP) 100­Megabit BX (bi-directional)
"upstream" transceiver
that provides 100 Mbps
full-duplex connectivity up
to 10 km on one strand of
singlemode fiber. The
J9100B connects to the
J9099B "downstream"
transceiver, or to any IEEE­standard 100BASE-BX10-D
("downstream")
device.

Ports

1 LC 100BASE-BX10 port (IEEE 802.3ah Type 100BASE-BX10-U); Duplex: full
only

Physical characteristics

Dimensions

2.7(d) x 0.55(w) x 0.48(h) in. (6.86 x 1.39 x 1.22
cm)

Weight

0.07 lb. (.03 kg)

Environment

Operating temperature

32ºF to 158ºF (0ºC to 70ºC)

Operating relative
humidity

0% to 95%, noncondensing

Nonoperating/Storage
temperature

-40ºF to 185ºF (-40ºC to 85ºC)

Cabling

Type:

Single-mode fiber optic, complying with ITU-T G.652;

Maximum distance:

0.5-10,000 m (single-mode fiber)

Notes

For supported platforms and minimum software requirements to support this
product, see the document titled "Support for the HP BX Transceivers" on the
"HP Mini-GBICs and SFPs" Manuals Web page.
The J9100B connects to the J9099B "downstream" transceiver, or to any IEEE­standard 100BASE-BX10- D ("downstream") device. (A 100-BX-U transceiver
can only connect to a 100-BX-D product. You cannot connect two 100-BX-U
transceivers together.)
Transmit wavelength: 1310 nm. Receive wavelength: 1550 nm.
Power consumption is 1.1 watts maximum.

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 21

HP X121 1G SFP LC SX
Transceiver

(J4858C)

A small form-factor
pluggable (SFP) Gigabit SX
transceiver that provides a
full-duplex Gigabit solution
up to 550 m on multimode
fiber.

Ports

1 LC 1000BASE-SX port; Duplex: full only

Physical characteristics

Dimensions: 2.24(d) x 0.54(w) x 0.48(h) in. (5.69 x 1.37 x 1.22 cm)
Weight: 0.04 lb. (0.02 kg)
Transceiver form factor: SFP

Environment

Operating temperature: 32°F to 158°F (0°C to 70°C)
Operating relative humidity: 5% to 85%, noncondensing
Nonoperating/Storage temperature: -40°F to 203°F (-40°C to 85°C)
Altitude: up to 10,000 ft. (3 km)

Electrical characteristics

Power consumption typical: 0.4 W
Power consumption maximum: 0.7 W

Cabling

Type:

62.5/125 µm or 50/125 µm (core/cladding) diameter, graded-index, low
metal content, multimode fiber optic, complying with ITU-T G.651 and
ISO/IEC 793-2 Type A1b or A1a, respectively;

Maximum distance:

2-220 m (62.5 µm core diameter, 160 MHz*km bandwidth
2-275 m (62.5 µm core diameter, 200 MHz*km bandwidth
2-500 m (50 µm core diameter, 400 MHz*km bandwidth)

2-550 m (50 µm core diameter, 500 MHz*km bandwidth)
Cable length: 2-550m
Fiber type: Multi Mode

Services

Refer to the HP website at

www.hp.com/networking/services

for details on the
service-level descriptions and product numbers. For details about services and
response times in your area, please contact your local HP sales office.

HP X121 1G SFP LC LX
Transceiver (J4859C)

HP X121 1G SFP LC LX
Transceiver: An SFP format
gigabit transceiver with LC
connectors using LX
technology.

Ports

1 LC 1000BASE-LX port (IEEE 802.3z Type 1000BASE-LX); Duplex: full only

Physical characteristics

Dimensions: 2.24(d) x 0.54(w) x 0.486(h) in. (5.69 x 1.37 x 1.23 cm)
Weight:0.04 lb. (0.02 kg)

Environment

Operating temperature: 32°F to 158°F (0°C to 70°C)
Operating relative humidity: 0% to 85%, noncondensing
Nonoperating/Storage temperature: -40°F to 212°F (-40°C to 100°C)
Altitude: up to 10,000 ft. (3 km)

Cabling

Type:

Either single mode or multimode; 62.5/125 µm or 50/125 µm
(core/cladding) diameter, graded-index, low metal content, multimode
fiber optic, complying with ITU-T G.651 and ISO/IEC 793-2 Type A1b or
A1a, respectively; Low metal content, single-mode fiber-optic,
complying with ITU-T G.652 and ISO/IEC 793-2 Type B1;

Maximum distance:

2-550 m (multimode 62.5 µm core diameter, 500 MHz*km bandwidth)
2-550 m (multimode 50 µm core diameter, 400 MHz*km bandwidth)
2-550 m (multimode 50 µm core diameter, 500 MHz*km bandwidth)
2-10,000 m (single-mode fiber)

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 22

Notes

A mode conditioning patch cord may be needed in some multimode fiber
installations.
Wavelength: 1310nm
Power Consumption: < 500mW Typical

Services

Refer to the HP website at

www.hp.com/networking/services

for details on the
service-level descriptions and product numbers. For details about services and
response times in your area, please contact your local HP sales office.

HP X121 1G SFP LC LH
Transceiver

(J4860C)

A small form-factor
pluggable (SFP) Gigabit LH
transceiver that provides a
full-duplex Gigabit solution
up to 70 km on single­mode fiber.

Ports

1 LC 1000BASE-LH port (no IEEE standard exists for 1550 nm optics); Duplex:
full only

Physical characteristics

Dimensions: 2.17(d) x 0.60(w) x 0.46(h) in. (5.5 x 1.53 x 1.18 cm)
Weight: 0.04 lb. (0.02 kg)

Environment

Operating temperature: -40°F to 185°F (-40°C to 85°C)
Operating relative humidity: 0% to 95% @ 77°F (25°C), noncondensing
Nonoperating/Storage temperature: -40°F to 185°F (-40°C to 85°C)
Altitude: up to 10,000 ft. (3 km)

Cabling

Cable type:

Low metal content, single-mode fiber-optic, complying with ITU-T
G.652 and ISO/IEC 793-2 Type B1;

Maximum distance:

10-70,000 m (single-mode fiber)

Notes

Power consumption is 0.8 watts typical with 1 watt maximum at 100%
utilization.
For distances less than 20 km, a 10 dB attenuator must be used.
For distances between 20 km and 40 km, a 5 dB attenuator must be used.
Attenuators can be purchased from most cable vendors.

Services

Refer to the HP website at

www.hp.com/networking/services

for details on the
service-level descriptions and product numbers. For details about services and
response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 23

HP X122 1G SFP LC BX-D
Transceiver

(J9142B)

A small form-factor
pluggable (SFP) Gigabit-BX
(bi-directional)
"downstream" transceiver
that provides a full-duplex
Gigabit solution up to 10
km on one strand of
single-mode fiber. The
J9142B connects to the
J9143B "upstream"
transceiver, or to any IEEE­standard 1000BASE-BX10­U ("upstream") device.

Ports

1 LC 1000BASE-BX10 port (IEEE 802.3ah Type 1000BASE-BX10-D); Duplex:
full only

Physical characteristics

Dimensions

2.19(d) x 0.54(w) x 0.46(h) in. (5.57 x 1.37 x 1.18
cm)

Weight

0.04 lb. (0.02 kg)

Environment

Operating temperature

32ºF to 158ºF (0ºC to 70ºC)

Operating relative
humidity

0% to 95%, non-condensing

Non-operating/
Storage temperature

–40ºF to 185ºF –40ºC to 85ºC)

Cabling

Type:
Single-mode fiber optic, complying with ITU-T G.652;

Maximum distance:

0.5-10,000 m (single-mode fiber)

Notes

Transmit wavelength: 1490 nm. Receive wavelength: 1310 nm.
Power consumption is 1 watt maximum.
For supported platforms and minimum software requirements to support this
product, see the document titled "Support for the HP BX Transceivers" on the
"HP Mini-GBICs and SFPs" Manuals Web page.
The J9142B connects to the J9143B "upstream" transceiver, or to any IEEE­standard 1000BASE-BX10-U ("upstream") device. (A 1000-BX-D transceiver
can only connect to a 1000-BX-U product. You cannot connect two 1000-BX-D
transceivers together.)

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP X122 1G SFP LC BX-U
Transceiver (J9143B)

A small form-factor
pluggable (SFP) Gigabit-BX
(bi-directional) "upstream"
transceiver that provides a
full-duplex Gigabit solution
up to 10 km on one strand
of single-mode fiber. The
J9143B connects to the
J9142B "downstream"
transceiver, or to any IEEE­standard 1000BASE-BX10­D ("downstream")
device.

Ports

1 LC 1000BASE-BX10 port (IEEE 802.3ah Type 1000BASE-BX10-U); Duplex:
full only

Physical characteristics

Dimensions

2.19(d) x 0.54(w) x 0.46(h) in. (5.57 x 1.37 x 1.18
cm)

Weight

0.04 lb. (0.02 kg)

Environment

Operating temperature

32ºF to 158ºF (0ºC to 70ºC)

Operating relative
humidity

0% to 95%, non-condensing

Non-operating/
Storage temperature

–40ºF to 185ºF –40ºC to 85ºC)

Cabling

Type:
Single-mode fiber optic, complying with ITU-T G.652;

Maximum distance:

0.5-10,000 m (single-mode fiber)

Notes

Transmit wavelength: 1310 nm. Receive wavelength: 1490 nm.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 24

For supported platforms and minimum software requirements to support this
product, see the document titled "Support for the HP BX Transceivers" on the
"HP Mini-GBICs and SFPs" Manuals Web page.
The J9143B connects to the J9142B "downstream" transceiver, or to any IEEE­standard 1000BASE-BX10-D ("downstream") device. (A 1000-BX-U
transceiver can only connect to a 1000-BX-D product. You cannot connect two
1000-BX-U transceivers together.)
Power consumption is 1 watt maximum.

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP 0.5 m Multimode OM3
LC/LC Optical Cable

(AJ833A)

Cabling

Cable type

:
50/125 µm (core/cladding) diameter, mulitimode fiber optic, with effective
modal bandwidth of 2000 MHz/km as detailed in TIA-492AAAC for distances of
up to 300 m

Maximum distance

:

10Gbps Transfer Rate (Ethernet): 300m

Notes

Cable Specs: Tight buffered duplex fiber optic multimode OM3 50/125 um
fiber optic cable and Ethernet assembly with LC duplex connectors on one end
and LC duplex connectors on other end.

Dimensions: Core diameter: 50 ± 3.0um Cladding diameter: 125 ± 2.0um
Coating diameter: 245 ± 10um
Optical glass: Bandwidth: For LED sources: 1500/500 MHz-km
@850/1300nm.
Optical glass: Bandwidth: For Laser sources: 2000/500 MHz-km
@850/1300nm. VCSEL Laser sources: 600 / 600 meters @850/1300nm
for Gigabit Ethernet compliant links.
CABLE: The cable is duplex zipcord graded index 50/125um multimode
optical fiber and designed to work in both the 850 and 1300 nm
wavelength windows.
BULK CABLE & CABLE ASSEMBLY CONFIGURATION:
Jacket Material: Riser Grade - Low Smoke Zero Halogen thermoplastic.
Jacket Color: Aqua for OM3 multimode per TIA 598
Boot Color: White
Insertion Loss: less than 0.5 dB @ 850 with LED source, 0.003 dB/M
added for lengths > 30 meters.
Maximum Cable attenuation: 3.0 dB/km @ 850 nm, 1.0 dB/Km @ 1310
nm @ 23°C as tested in accordance with EIA 455-46.
Weight: Air Packed Weight: 1 LB Net Weight: 0.454Kg

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 25

HP 1 m Multimode OM3
LC/LC Optical Cable

(AJ834A)

Cabling

Cable type

:
50/125 µm (core/cladding) diameter, mulitimode fiber optic, with effective
modal bandwidth of 2000 MHz/km as detailed in TIA-492AAAC for distances of
up to 300 m

Maximum distance

:

10Gbps Transfer Rate (Ethernet): 300m

Notes

Cable Specs: Tight buffered duplex fiber optic multimode OM3 50/125 um
fiber optic cable and Ethernet assembly with LC duplex connectors on one end
and LC duplex connectors on other end.

Dimensions: Core diameter: 50 ± 3.0um Cladding diameter: 125 ± 2.0um
Coating diameter: 245 ± 10um
Optical Glass Bandwidth: For LED sources: 1500/500 MHz-km
@850/1300nm.
Optical Glass: For Laser sources: 2000/500 MHz-km @850/1300nm.
VCSEL Laser sources: Shall achieve 600 / 600 meters @850/1300nm for
Gigabit Ethernet compliant links.
CABLE: The cable is duplex zipcord graded index 50/125um multimode
optical fiber. The cable is designed to work in both the 850 and 1300 nm
wavelength windows.
BULK CABLE & CABLE ASSEMBLY CONFIGURATION:
Jacket Material: Riser Grade - Low Smoke Zero Halogen thermoplastic.
Jacket Color: Aqua for OM3 multimode per TIA 598
Boot Color: White
Insertion Loss: less than 0.5 dB @ 850 with LED source, 0.003 dB/M
added for lengths > 30 meters.
Maximum Cable attenuation: 3.0 dB/km @ 850 nm, 1.0 dB/Km @ 1310
nm @ 23°C as tested in accordance with EIA 455-46.
Weight: Air Packed Weight: 1 LB Net Weight: 0.454Kg

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 26

HP 2 m Multimode OM3
LC/LC Optical Cable

(AJ835A)

Cabling

Cable type

:
50/125 µm (core/cladding) diameter, mulitimode fiber optic, with effective
modal bandwidth of 2000 MHz/km as detailed in TIA-492AAAC for distances of
up to 300 m;

Maximum distance

:

10Gbps Transfer Rate (Ethernet): 300m

Notes

Cable Specs: Tight buffered duplex fiber optic multimode OM3 50/125 um
fiber optic cable and Ethernet assembly with LC duplex connectors on one end
and LC duplex connectors on other end.

Dimensions: Core diameter: 50 ± 3.0um Cladding diameter: 125 ± 2.0um
Coating diameter: 245 ± 10um
Optical Glass Bandwidth: For LED sources: 1500/500 MHz-km
@850/1300nm.
Optical Glass: For Laser sources: 2000/500 MHz-km @850/1300nm.
VCSEL Laser sources: Shall achieve 600 / 600 meters @850/1300nm for
Gigabit Ethernet compliant links.
CABLE: The cable is duplex zipcord graded index 50/125um multimode
optical fiber. The cable is designed to work in both the 850 and 1300 nm
wavelength windows.
BULK CABLE & CABLE ASSEMBLY CONFIGURATION:
Jacket Material: Riser Grade - Low Smoke Zero Halogen thermoplastic.
Jacket Color: Aqua for OM3 multimode per TIA 598
Boot Color: White
Insertion Loss: less than 0.5 dB @ 850 with LED source, 0.003 dB/M
added for lengths > 30 meters.
Maximum Cable attenuation: 3.0 dB/km @ 850 nm, 1.0 dB/Km @ 1310
nm @ 23°C as tested in accordance with EIA 455-46.
Weight: Air Packed Weight: 1 LB Net Weight: 0.454Kg

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 27

HP 5 m Multimode OM3
LC/LC Optical Cable

(AJ836A)

Cabling

Cable type

:
50/125 µm core/cladding) diameter, mulitimode fiber optic, with effective
modal bandwidth of 2000 MHz/km as detailed in TIA-492AAAC for distances of
up to 300 m;

Maximum distance

:

10Gbps Transfer Rate (Ethernet): 300m

Notes

Cable Specs: This specification defines the detail requirements for a tight
buffered duplex fiber optic multimode OM3 50/125 um fiber optic cable and
Ethernet assembly with LC duplex connectors on one end and LC duplex
connectors on other end.

Dimensions: Core diameter: 50 ± 3.0um Cladding diameter: 125 ± 2.0um
Coating diameter: 245 ± 10um
Optical Glass Bandwidth: For LED sources: 1500/500 MHz-km
@850/1300nm.
Optical Glass: For Laser sources: 2000/500 MHz-km @850/1300nm.
VCSEL Laser sources: Shall achieve 600 / 600 meters @850/1300nm for
Gigabit Ethernet compliant links.
CABLE: The cable is duplex zipcord graded index 50/125um multimode
optical fiber. The cable is designed to work in both the 850 and 1300 nm
wavelength windows.
BULK CABLE & CABLE ASSEMBLY CONFIGURATION:
Jacket Material: Riser Grade - Low Smoke Zero Halogen thermoplastic.
Jacket Color: Aqua for OM3 multimode per TIA 598
Boot Color: White
Insertion Loss: less than 0.5 dB @ 850 with LED source, 0.003 dB/M
added for lengths > 30 meters.
Maximum Cable attenuation: 3.0 dB/km @ 850 nm, 1.0 dB/Km @ 1310
nm @ 23°C as tested in accordance with EIA 455-46.
Weight: Air Packed Weight: 1 LB Net Weight: 0.454Kg

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 28

HP 15 m Multimode OM3
LC/LC Optical Cable

(AJ837A)

Cabling

Cable type

:
50/125 µm (core/cladding) diameter, mulitimode fiber optic, with effective
modal bandwidth of 2000 MHz/km as detailed in TIA-492AAAC for distances of
up to 300 m;

Maximum distance

:

10Gbps Transfer Rate (Ethernet): 300m

Notes

Cable Specs: Tight buffered duplex fiber optic multimode OM3 50/125 um
fiber optic cable and Ethernet assembly with LC duplex connectors on one end
and LC duplex connectors on other end.

Dimensions: Core diameter: 50 ± 3.0um Cladding diameter: 125 ± 2.0um
Coating diameter: 245 ± 10um
Optical Glass Bandwidth: For LED sources: 1500/500 MHz-km
@850/1300nm.
Optical Glass: For Laser sources: 2000/500 MHz-km @850/1300nm.
VCSEL Laser sources: Shall achieve 600 / 600 meters @850/1300nm for
Gigabit Ethernet compliant links.
CABLE: The cable is duplex zipcord graded index 50/125um multimode
optical fiber. The cable is designed to work in both the 850 and 1300 nm
wavelength windows.
BULK CABLE & CABLE ASSEMBLY CONFIGURATION:
Jacket Material: Riser Grade - Low Smoke Zero Halogen thermoplastic.
Jacket Color: Aqua for OM3 multimode per TIA 598
Boot Color: White
Insertion Loss: less than 0.5 dB @ 850 with LED source, 0.003 dB/M
added for lengths > 30 meters.
Maximum Cable attenuation: 3.0 dB/km @ 850 nm, 1.0 dB/Km @ 1310
nm @ 23°C as tested in accordance with EIA 455-46.
Weight: Air Packed Weight: 1 LB Net Weight: 0.454Kg

Services

Refer to the HP website at:

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 29

HP 30 m Multimode OM3
LC/LC Optical Cable

(AJ838A)

Cabling

Cable type

:
50/125 µm (core/cladding) diameter, mulitimode fiber optic, with effective
modal bandwidth of 2000 MHz/km as detailed in TIA-492AAAC for distances of
up to 300 m;

Maximum distance

:

10Gbps Transfer Rate (Ethernet): 300m

Notes

Cable Specs: Tight buffered duplex fiber optic multimode OM3 50/125 um
fiber optic cable and Ethernet assembly with LC duplex connectors on one end
and LC duplex connectors on other end.

Dimensions: Core diameter: 50 ± 3.0um Cladding diameter: 125 ± 2.0um
Coating diameter: 245 ± 10um
Optical Glass Bandwidth: For LED sources: 1500/500 MHz-km
@850/1300nm.
Optical Glass: For Laser sources: 2000/500 MHz-km @850/1300nm.
VCSEL Laser sources: Shall achieve 600 / 600 meters @850/1300nm for
Gigabit Ethernet compliant links.
CABLE: The cable is duplex zipcord graded index 50/125um multimode
optical fiber. The cable is designed to work in both the 850 and 1300 nm
wavelength windows.
BULK CABLE & CABLE ASSEMBLY CONFIGURATION:
Jacket Material: Riser Grade - Low Smoke Zero Halogen thermoplastic.
Jacket Color: Aqua for OM3 multimode per TIA 598
Boot Color: White
Insertion Loss: less than 0.5 dB @ 850 with LED source, 0.003 dB/M
added for lengths > 30 meters.
Maximum Cable attenuation: 3.0 dB/km @ 850 nm, 1.0 dB/Km @ 1310
nm @ 23°C as tested in accordance with EIA 455-46.
Weight: Air Packed Weight: 1 LB Net Weight: 0.454Kg

Services

Refer to the HP website at:

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 30

HP 50 m Multimode OM3
LC/LC Optical Cable

(AJ839A)

Cabling

Cable type

:
50/125 µm (core/cladding) diameter, mulitimode fiber optic, with effective
modal bandwidth of 2000 MHz/km as detailed in TIA-492AAAC for distances of
up to 300 m;

Maximum distance

:

10Gbps Transfer Rate (Ethernet): 300m

Notes

Cable Specs: Tight buffered duplex fiber optic multimode OM3 50/125 um
fiber optic cable and Ethernet assembly with LC duplex connectors on one end
and LC duplex connectors on other end.

Dimensions: Core diameter: 50 ± 3.0um Cladding diameter: 125 ± 2.0um
Coating diameter: 245 ± 10um
Optical Glass Bandwidth: For LED sources: 1500/500 MHz-km
@850/1300nm.
Optical Glass: For Laser sources: 2000/500 MHz-km @850/1300nm.
VCSEL Laser sources: Shall achieve 600 / 600 meters @850/1300nm for
Gigabit Ethernet compliant links.
CABLE: The cable is duplex zipcord graded index 50/125um multimode
optical fiber. The cable is designed to work in both the 850 and 1300 nm
wavelength windows.
BULK CABLE & CABLE ASSEMBLY CONFIGURATION:
Jacket Material: Riser Grade - Low Smoke Zero Halogen thermoplastic.
Jacket Color: Aqua for OM3 multimode per TIA 598
Boot Color: White
Insertion Loss: less than 0.5 dB @ 850 with LED source, 0.003 dB/M
added for lengths > 30 meters.
Maximum Cable attenuation: 3.0 dB/km @ 850 nm, 1.0 dB/Km @ 1310
nm @ 23°C as tested in accordance with EIA 455-46.
Weight: Air Packed Weight: 1 LB Net Weight: 0.454Kg

Services

Refer to the HP website at:

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 31

HP Premier Flex LC/LC
Multi-mode OM4 2 fiber
1m Cable (QK732A)

Notes

Cable Specs: Graded-index, "bendable" fiber optic multimode OM3+ 50/125um
duplex cable and Ethernet assembly with LC duplex connectors on each end.

• Core Diameter: 50um ±3um, Cladding diameter: 125um ±2um; Coating
diameter: 245 ± 10um

• Bandwidth: 3000 MHz-km @ 850nm (Laser)

• Jacket Color: Blue

• Jacket Material: Riser Grade – Low Smoke Zero Halogen (LSZH) thermoplastic

• Boot Color: White

• Outer Jacket Print: HP PremierFlex OM3+ Fiber Optic Cable, 50/125um, Type
OFNR (UL), LSZH, cUL, OFN FT4, ROHS. Cable also has a longitudinal white
stripe that runs the entire length of the cable.

• Insertion Loss: Less than 0.5dB @ 850nm with LED source, 0.003dB/m added
for lengths >30m

• Maximum Cable Attenuation: 3.0 dB/km @ 850nm, 1.0 dB/km @ 1310nm @
23°C as tested in accordance with EIA 455-45

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP Premier Flex LC/LC
Multi-mode OM4 2 fiber
2m Cable

(QK733A)

Notes

Cable Specs: Graded-index, "bendable" fiber optic multimode OM3+ 50/125um
duplex cable and Ethernet assembly with LC duplex connectors on each end.

• Core diameter: 50um ±3um, Cladding diameter: 125um ±2um; Coating
diameter: 245 ± 10um

• Bandwidth: 3000 MHz-km @ 850nm (Laser)

• Jacket Color: Blue

• Jacket Material: Riser Grade – Low Smoke Zero Halogen (LSZH) thermoplastic

• Boot Color: White

• Outer Jacket Print: HP PremierFlex OM3+ Fiber Optic Cable, 50/125um, Type
OFNR (UL), LSZH, cUL, OFN FT4, ROHS. Cable also has a longitudinal white
stripe that runs the entire length of the cable.

• Insertion Loss: Less than 0.5dB @ 850nm with LED source, 0.003dB/m added
for lengths >30m

• Maximum Cable Attenuation: 3.0 dB/km @ 850nm, 1.0 dB/km @ 1310nm @
23°C as tested in accordance with EIA 455-45

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 32

HP Premier Flex LC/LC
Multi-mode OM4 2 fiber
5m Cable

(QK734A)

Notes

Cable Specs: Graded-index, "bendable" fiber optic multimode OM3+ 50/125um
duplex cable and Ethernet assembly with LC duplex connectors on each end.

• Core diameter: 50um ±3um, Cladding diameter: 125um ±2um; Coating
diameter: 245 ± 10um

• Bandwidth: 3000 MHz-km @ 850nm (Laser)

• Jacket Color: Blue

• Jacket Material: Riser Grade – Low Smoke Zero Halogen (LSZH) thermoplastic

• Boot Color: White

• Outer Jacket Print: HP PremierFlex OM3+ Fiber Optic Cable, 50/125um, Type
OFNR (UL), LSZH, cUL, OFN FT4, ROHS. Cable also has a longitudinal white
stripe that runs the entire length of the cable.

• Insertion Loss: Less than 0.5dB @ 850nm with LED source, 0.003dB/m added
for lengths >30m

• Maximum Cable Attenuation: 3.0 dB/km @ 850nm, 1.0 dB/km @ 1310nm @
23°C as tested in accordance with EIA 455-45

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP Premier Flex LC/LC
Multi-mode OM4 2 fiber
15m Cable

(QK735A)

Notes

Cable Specs: Graded-index, "bendable" fiber optic multimode OM3+ 50/125um
duplex cable and Ethernet assembly with LC duplex connectors on each end.

• Core diameter: 50um ±3um, Cladding diameter: 125um ±2um; Coating
diameter: 245 ± 10um

• Bandwidth: 3000 MHz-km @ 850nm (Laser)

• Jacket Color: Blue

• Jacket Material: Riser Grade – Low Smoke Zero Halogen (LSZH) thermoplastic

• Boot Color: White

• Outer Jacket Print: HP PremierFlex OM3+ Fiber Optic Cable, 50/125um, Type
OFNR (UL), LSZH, cUL, OFN FT4, ROHS. Cable also has a longitudinal white
stripe that runs the entire length of the cable.

• Insertion Loss: Less than 0.5dB @ 850nm with LED source, 0.003dB/m added
for lengths >30m

• Maximum Cable Attenuation: 3.0 dB/km @ 850nm, 1.0 dB/km @ 1310nm @
23°C as tested in accordance with EIA 455-45

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 33

HP Premier Flex LC/LC
Multi-mode OM4 2 fiber
30m Cable

(QK736A)

Notes

Cable Specs: Graded-index, "bendable" fiber optic multimode OM3+ 50/125um
duplex cable and Ethernet assembly with LC duplex connectors on each end.

• Core diameter: 50um ±3um, Cladding diameter: 125um ±2um; Coating
diameter: 245 ± 10um

• Bandwidth: 3000 MHz-km @ 850nm (Laser)

• Jacket Color: Blue

• Jacket Material: Riser Grade – Low Smoke Zero Halogen (LSZH) thermoplastic

• Boot Color: White

• Outer Jacket Print: HP PremierFlex OM3+ Fiber Optic Cable, 50/125um, Type
OFNR (UL), LSZH, cUL, OFN FT4, ROHS. Cable also has a longitudinal white
stripe that runs the entire length of the cable.

• Insertion Loss: Less than 0.5dB @ 850nm with LED source, 0.003dB/m added
for lengths >30m

• Maximum Cable Attenuation: 3.0 dB/km @ 850nm, 1.0 dB/km @ 1310nm @
23°C as tested in accordance with EIA 455-45

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP Premier Flex LC/LC
Multi-mode OM4 2 fiber
50m Cable

(QK737A)

Notes

Cable Specs: Graded-index, "bendable" fiber optic multimode OM3+ 50/125um
duplex cable and Ethernet assembly with LC duplex connectors on each end.

• Core diameter: 50um ±3um, Cladding diameter: 125um ±2um; Coating
diameter: 245 ± 10um

• Bandwidth: 3000 MHz-km @ 850nm (Laser)

• Jacket Color: Blue

• Jacket Material: Riser Grade – Low Smoke Zero Halogen (LSZH) thermoplastic

• Boot Color: White

• Outer Jacket Print: HP PremierFlex OM3+ Fiber Optic Cable, 50/125um, Type
OFNR (UL), LSZH, cUL, OFN FT4, ROHS. Cable also has a longitudinal white
stripe that runs the entire length of the cable.

• Insertion Loss: Less than 0.5dB @ 850nm with LED source, 0.003dB/m added
for lengths >30m

• Maximum Cable Attenuation: 3.0 dB/km @ 850nm, 1.0 dB/km @ 1310nm @
23°C as tested in accordance with EIA 455-45

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 34

HP X410 1U Universal 4-post Rack Mounting Kit

(J9583A)

Notes

The rack mounting kit supports the 1U, full width switches in the following switch series and the power
supply: V1810 Series, E2510 Series, E2520 Series, E2610 Series, E2810 Series, E2910 Series, E3500
Series, and the E620 Power Supply
This universal rack mounting kit is design to fit the following racks: HP 10K 10642, HP 10K 10842, Panduit
CN, Panduit CS, Wrightline Vantage S2, APC Netshelter 600mm, and APC Netshelter 800mm. It may well fit
many other brands and models too.

Services

Refer to the HP website at:

www.hp.com/networking/services

for details on the service-level descriptions
and product numbers. For details about services and response times in your area, please contact your local
HP sales office.

HP X510 1U Cable Guard

(J9700A)

Notes

Dimensions: 10.94" x 3.62" x 1.69" or 27.8cm x 9.2cm x 4.3cm w/ears 10.94" x

1.69" x 1.69" or 27.8cm x 4.3cm x 4.3cm without ears Weight: 1.262 lbs or .57
kg (including faceplate, ears, and screws) 1.026 lbs or .47 kg (faceplate only)

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

HP X520 1U Power
Adapter Shelf

(J9701A)

Notes

Dimensions: 10.75" x 3.75" x 1.75" or 27.3cm x 9.5cm x 4.4cm Weight: 0.316
lbs or .143 kg

Services

Refer to the HP website at

www.hp.com/networking/services

for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.

© Copyright 2009-2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without
notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products
and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial
errors or omissions contained herein.

To learn more, visit:

www.hp.com/networking

Information is subject to change without notice.

QuickSpecs

HP 2520 Switch Series

Accessory Product Details

DA - 13525 North America — Version 12 — November 12, 2013

Page 35