Hewlett Packard Enterprise E2520-8-PoE Switch
Contents
1. HP E2520 Switch Series Data sheet Product overview The HP E2520 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 four switches the HP E2520 8 PoE the HP E2520 24 PoE the HP E2520 8G PoE and the HP E2520 24G PoE Switch The four 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 Key features e 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 e Energy efficient design and quiet operation e Rack mountable and compact form factors Features and benefits Quality of Service QoS Selectable queue configuration increases 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 spec2. IP multicast snooping and data driven IGMP automatically prevents flooding of IP multicast traffic Voice VLAN uses LLDP MED to automatically configure 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 and 2520G 24 PoE switches improves fan speed for the operating environment while keeping noise and energy consumption levels to a minimum 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 and variable speed fans 2520 24 PoE and 2520G 24 PoE 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 warr
3. 24x7 coverage for hardware 24x7 software phone UR950E 4 year 24x7 SW phone support software updates UR95 1E 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 Callto Repair Onsite UW368E 4 Yr 6 hr Callto Repair Onsite UW369E 5 Yr 6 hr Call to Repair Onsite UW370E 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 E2520 24G PoE Switch J9299A IEC 61000 4 11 EN 61000 3 2 IEC 61000 3 2 EN 61000 3 3 IEC 61000 3 3 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 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 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 3 year 4 hour onsite 13x5 coverage for hardware U4683E 3 year 4 hour onsite 24x7 coverage fo
4. 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 HP E2520 Switch Series accessories Transceivers HP X111 100M SFP LC FX Transceiver J9054B HP X112 100M SFP LC BX D Transceiver J9099B HP X112 100M SFP LC BX U Transceiver J9 100B 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 J9 1 42B HP X122 1G SFP LC BX U Transceiver J9 1 43B Cables NEW HP 0 5 m Multimode OM3 LC LC Optical Cable AJ833A NEW HP 1 m Multimode OM3 LC LC Optical Cable AJ834A To learn more visit www hp com networking Copyright 2009 2010 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 4AA2 9310ENW Created September 2009 Updated September 20
5. 3ab 1000Base T Gigabit Ethernet or as a SFP slot for use with SFP transceivers 1 RJ 45 serial console port 9 69 d x 17 44 w x 1 75 h in 24 61 x 44 3 x 4 45 cm 1U height 7 1 lb 3 22 kg Freescale PowerPC 8313 9 266 MHz 32 MB flash 128 MB DDR2 SDRAM packet buffer size 384 KB dynamically allocated Mounts in an ElA standard 19 inch telco rack or equipment cabinet rack mounting kit available horizontal surface mounting wall mounting lt 1 9 us LIFO 64 byte packets 1 5 us LIFO 64 byte packets 6 2 million pps 12 8 Gbps 8 000 entries 32 F to 113 F 0 C to 45 C 15 to 95 104 F 40 C non condensing 40 F to 158 F 40 C to 70 C 15 to 95 149 F 65 C non condensing up to 10 000 ft 3 km Power 27 9 dB Pressure 36 0 dB DIN 45635T 19 per ISO 7779 208 BTU hr 219 44 kJ hr 100 127 200 240 VAC 3 3 1 6A 21 6 W 257 W 195 W 50 60 Hz 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 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 FCC part 15 Class A VC
6. office Denial of service protection CPU DoS Protection Device management RFC 1591 DNS client SSHv1 SSHv2 Secure Shell General protocols EEE 802 1D MAC Bridges EEE 802 1p Priority EEE 802 1Q VLANs EEE 802 1s Multiple Spanning Trees EEE 802 1w Rapid Reconfiguration of Spanning ree EEE 802 3 Type 10BASE T EEE 802 3ab 1000BASE T EEE 802 3ad Link Aggregation Control Protocol LACP EEE 802 3af Power over Ethernet EEE 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 Pv6 FC 1981 IPv Path MTU Discovery FC 2460 IPv6 Specification FC 2925 Remote Operations MIB Ping only FC 3315 DHCPv client only FC 3513 IPv Addressing Architecture FC 3596 DNS Extension for IPv FC 4022 MIB for TCP FC 4113 MIB for UDP FC 4251 SSHv Architecture FC 4252 SSHv Authentication FC 4253 SSHv Transport Layer FC 4254 SSHv Connection FC 4293 MIB for IP FC 4419 Key Exchange for SSH FC 4443 ICMPv6 FC 4861 IPv6 Neighbor Discovery FC 4862 IPv6 Stateless Address Auto configuration ADRAAAAAAAAAAAAAADA IBs FC 1213 MB Il FC 1493 Bridge MIB FC 2021 RMONv2 MIB FC 2613 SMON MIB FC 2618 RADIUS Client MIB FC 26
7. 10 Rev 2 NEW HP 2 m Multimode OM3 LC LC Optical Cable AJ835A NEW HP 5 m Multimode OM3 LC LC Optical Cable AJ836A NEW HP 15 m Multimode OM3 LC LC Optical Cable AJ837A NEW HP 30 m Multimode OM3 LC LC Optical Cable AJ838A NEW HP 50 m Multimode OM3 LC LC Optical Cable AJ839A NEW HP 0 5 m PremierFlex OM3 LC LC Optical Cable BK837A
8. 20 RADIUS Accounting MIB FC 2665 Ethernet Like MIB FC 2668 802 3 MAU MIB FC 2674 802 1p and IEEE 802 1Q Bridge MIB FC 2737 Entity MIB Version 2 DAAADADAAAAAADA 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 HP E2520 Switch Series Specifications continued Ports Physical characteristics Dimensions Weight Memory and processor Processor Mounting Performance 100 Mb Latency 1000 Mb Latency Throughput Switching capacity MAC address table size Environment Operating temperature Operating relative humidity Non operating Storage temperature Non operating Storage relative humidity Altitude Acoustic Electrical characteristics Description Maximum heat dissipation Voltage Current Idle power Maximum power rating PoE power Frequency Notes Safety Emissions Immunity Generic EN ESD Radiated EFT Burst Surge Conducted Power frequ
9. C adapter supplied with this product 87 BTU hr 91 79 kJ hr 100 240 VAC 1 5A 9 4W 85 5W 67W 50 60Hz 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 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 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 EN 55024 CISPR 24 EN 55024 CISPR 24 IEC 61000 4 2 IEC 61000 4 3 IEC 61000 4 4 HP E2520 24 PoE Switch J9138A 24 RJ 45 auto sensing 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 auto sensing 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
10. CI 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 EN 55024 CISPR 24 EN 55024 CISPR 24 IEC 61000 4 2 IEC 61000 4 3 IEC 61000 4 4 HP E2520 Switch Series Specifications continued Surge Conducted Power frequency magnetic field Voltage dips and interruptions Harmonics Flicker Management Notes Services Standards and protocols applies to all products in series HP E2520 8 PoE Switch J9137A IEC 61000 4 5 IEC 61000 4 6 IEC 61000 4 8 IEC 61000 4 11 EN 61000 3 2 IEC 61000 3 2 EN 61000 3 3 IEC 61000 3 3 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 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 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 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 software phone support U6321E 3 year 24x7 SW phone support software updates UF792E Installation with mi
11. EC 61000 4 2 IEC 61000 4 3 IEC 61000 4 4 IEC 61000 4 5 IEC 61000 4 6 IEC 61000 4 8 HP E2520 Switch Series Specifications continued Voltage dips and interruptions Harmonics Flicker Management Notes Services Standards and protocols applies to all products in series HP E2520 8G PoE Switch J9298A IEC 61000 4 11 EN 61000 3 2 IEC 61000 3 2 EN 61000 3 3 IEC 61000 3 3 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 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 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 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 software phone support 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
12. Electrical characteristics Description Maximum heat dissipation Voltage Current Idle power Maximum power rating PoE power Frequency Notes Safety Emissions Immunity Generic EN ESD Radiated EFT Burst Ks i am HP E2520 8 PoE Switch J9137A 8 RJ 45 auto sensing 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 6 28 d x 10 w x 1 75 h in 15 95 x 25 4 x 4 45 cm 1U height 3 62 Ib 1 64 kg including power adapter and power cord Freescale PowerPC 8313 266 MHz 32 MB flash 128 MB DDR2 SDRAM packet buffer size 384 KB dynamically allocated Mounts in an ElA standard 19 inch telco rack or equipment cabinet rack mounting kit available horizontal surface mounting wall mounting lt 1 9 us LIFO 64 byte packets lt 1 5 us LIFO 64 byte packets 4 1 million pps 5 6 Gbps 8 000 entries 32 F to 113 F 0 C to 45 C 15 to 95 104 F 40 C non condensing 40 F to 158 F 40 C to 70 C 15 to 95 149 F 65 C non condensing up to 10 000 ft 3 km Power O dB Pressure O dB Use only the external power adapter module 5070 6082 PA1 A
13. anty 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 EMSM765 zl Mobility Controller For details refer to the HP Software License Warranty and Support booklet at www hp com networking warranty 4 HP E2520 Switch Series Specifications Ports Physical characteristics Dimensions Weight Memory and processor Processor Mounting Performance 100 Mb Latency 1000 Mb Latency Throughput Switching capacity MAC address table size Environment Operating temperature Operating relative humidity Non operating Storage temperature Non operating Storage relative humidity Altitude Acoustic
14. ch Dual flash images provide independent primary and secondary operating system files for backup while upgrading e 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 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 protocols 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 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 straighHhrough or crossover cables on all ports Small Form Factor Pluggable SFP slots dual personality po
15. e J4858B J4859C are required 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 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 software phone support U6321E 3 year 24x7 SW phone support software updates UF792E nstallation with minimum configuration system based pricing U4826E nstallation 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 CalHo Repair Onsite UW368E 4 Yr 6 hr CalHo Repair Onsite UW369E 5 Yr 6 hr CalHo Repair Onsite UW370E 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
16. ency magnetic field HP E2520 8G PoE Switch J9298A 8 RJ 45 auto sensing 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 1 00Base 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 6 28 d x 10 w x 1 75 h in 15 95 x 25 4 x 4 45 cm 1U height 3 66 Ib 1 66 kg including power adapter and power cord Freescale PowerPC 8313 266 MHz 32 MB flash 128 MB DDR2 SDRAM packet buffer size 512 KB dynamically allocated Mounts in an ElA standard 19 inch telco rack or equipment cabinet rack mounting kit available horizontal surface mounting wall mounting lt 5 3 us LIFO 64 byte packets 2 7 us LIFO 64 byte packets 14 8 million pps 20 Gbps 8 000 entries 32 F to 113 F 0 C to 45 C 15 to 95 104 F 40 C non condensing 40 F to 158 F 40 C to 70 C 15 to 95 149 F 65 C non condensing up to 10 000 ft 3 km Power O dB Pressure O dB Use only the external power adapter module 5070 6082 PA1 AC adapter supplied with this product 89 BTU hr 93 9 kJ hr 100 240 VAC 1 5A 9 3 W 86 2 W 67 W 50 60 Hz Idle power is the act
17. ifying 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 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 swit
18. nimum 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 Callto Repair Onsite UW368E 4 Yr 6 hr Cal to Repair Onsite UW369E 5 Yr 6 hr Call to Repair Onsite UW370E 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 E2520 24 PoE Switch J9138A IEC 61000 4 5 IEC 61000 4 6 IEC 61000 4 8 IEC 61000 4 11 EN 61000 3 2 IEC 61000 3 2 EN 61000 3 3 IEC 61000 3 3 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 When using mini GBICs with this product mini GBICs with revision B or later product number ends with the letter B or later for exampl
19. otocols RFC 3315 DHCPv6 client only EEE 802 1D MAC Bridges RFC 3513 IPv Addressing Architecture EEE 802 1p Priority RFC 3596 DNS Extension for IPv EEE 802 1Q VLANs RFC 4022 MIB for TCP EEE 802 1s Multiple Spanning Trees RFC 4113 MIB for UDP EEE 802 1w Rapid Reconfiguration of Spanning RFC 4251 SSHv Architecture ree RFC 4252 SSHv Authentication EEE 802 3 Type 10BASE T RFC 4253 SSHv Transport Layer EEE 802 3ab 1000BASE T RFC 4254 SSHv6 Connection EEE 802 3ad Link Aggregation Control Protocol RFC 4293 MIB for IP LACP RFC 4419 Key Exchange for SSH EEE 802 3af Power over Ethernet RFC 4443 ICMPv6 EEE 802 3x Flow Control RFC 4861 IPv Neighbor Discovery RFC 768 UDP RFC 4862 IPv Stateless Address Auto configuration RFC 783 TFTP Protocol revision 2 RFC 792 ICMP MIBs RFC 793 TCP RFC 1213 MIB II RFC 826 ARP RFC 1493 Bridge MIB RFC 854 TELNET RFC 2021 RMONv2 MIB RFC 868 Time Protocol RFC 2613 SMON MIB RFC 951 BOOTP RFC 2618 RADIUS Client MIB RFC 1350 TFTP Protocol revision 2 RFC 2620 RADIUS Accounting MIB RFC 1542 BOOTP Extensions RFC 2665 EthernetLike MIB RFC 2030 Simple Network Time Protocol SNTP v4 RFC 2668 802 3 MAU MIB RFC 2131 DHCP 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
20. pecified 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 a standard extension of LLDP that automatically configures network devices such as IP phones
21. r hardware U4835E 3 year 4 hour onsite 24x7 coverage for hardware 24x7 software phone support U6321E 3 year 24x7 SW phone support software updates UF792E nstallation with minimum configuration system based pricing U4826E nstallation 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 UR95 1E 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 Callto Repair Onsite UW369E 5 Yr 6 hr Call to Repair Onsite UW370E 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 Denial of service protection IP multicast CPU DoS Protection RFC 3376 IGMPv3 host joins only Device management IPv6 RFC 1591 DNS client RFC 1981 IPv Path MTU Discovery SSHv1 SSHv2 Secure Shell RFC 2460 IPv Specification RFC 2925 Remote Operations MIB Ping only General pr
22. rts 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 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 portbased VLANs simul
23. scale PowerPC 8313 9 266 MHz 32 MB flash 128 MB DDR2 SDRAM packet buffer size 512 KB dynamically allocated Mounts in an ElA standard 19 inch telco rack or equipment cabinet rack mounting kit available horizontal surface mounting wall mounting lt 5 3 us LIFO 64 byte packets lt 2 7 us LIFO 64 byte packets 35 7 million pps 48 Gbps 8 000 entries 32 F to 122 F 0 C to 50 C 15 to 95 104 F 40 C non condensing 40 F to 158 F 40 C to 70 C 15 to 95 149 F 65 C non condensing up to 10 000 ft 3 km Power 28 3 dB Pressure 37 7 dB DIN 45635T 19 per ISO 7779 223 BTU hr 235 27 kJ hr 100 127 200 240 VAC 3 3 1 6A 21 8 W 260 4 W 195 W 50 60 Hz 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 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 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 EN 55024 CISPR 24 EN 55024 CISPR 24 I
24. taneously GARP VLAN Registration Protocol GVRP allows automatic learning and dynamic assignment of VLANs 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 fo 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 s
25. ual 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 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 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 EN 55024 CISPR 24 EN 55024 CISPR 24 IEC 61000 4 2 IEC 61000 4 3 IEC 61000 4 4 IEC 61000 4 5 IEC 61000 4 6 IEC 61000 4 8 HP E2520 24G PoE Switch J9299A 20 RJ 45 auto sensing 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 4 dual personality ports each port can be used as either an RJ 45 10 100 1000 PoE port IEEE 802 3 Type 10Base T IEEE 802 3u Type 100Base TX IEEE 802 3ab 1000Base T Gigabit Ethernet IEEE 802 3af or as an SFP slot for use with SFP transceivers 1 RJ 45 serial console port 9 69 d x 17 44 w x 1 75 h in 24 61 x 44 3 x 4 45 cm 1U height 7 21 lb 3 27 kg Free
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