The HP ProCurve 2910al Switch Series consists of four switches: the HP ProCurve 2910al-24G and 2910al-24G-PoE+ Switches with 24 10/100/1000 ports, and the HP ProCurve 2910al-48G and 2910al-48G-PoE+ Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or mini-GBIC connectivity. In addition, the 2910al switch supports up to four optional 10-Gigabit (CX4 and/or SFP+) ports, thereby offering the most flexible and easy-to-deploy uplinks in its class. Together with static and RIP IPv4 routing, robust security and management, enterprise-class features, free lifetime warranty, and free software updates, the 2910 series is a cost-effective, scalable solution for customers who are building high-performance networks. These switches can be deployed at enterprise edge and remote branch offices, converged networks, and data center top of rack
High-performance Gigabit access switch
Four optional 10-Gigabit ports (CX4 and/or SFP+)
IEEE 802.3af/802.3at functionality ( PoE/PoE+)
Layer 2 plus Static IP and RIP Routing
Lifetime warranty, sFlow, ACLs, and rate limiting
Features
Industry-leading warranty
Lifetime Warranty: for as long as you own the product, with next-business-day advance replacement (available in most countries)
Connectivity
10 Gbps Ethernet connectivity: up to four optional and flexible 10-Gigabit ports (CX4 and/or SFP+), with optional interconnect kit for short-distance connectivity
IPv6:
IPv6 host: allows the switches to be managed and deployed at the edge of IPv6 networks
Dual stack (IPv4/IPv6): provides transition mechanism from IPv4 to IPv6; supports connectivity for both protocols
MLD snooping: forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6 multicast traffic from flooding the network
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
IEEE 802.3at Power Over Ethernet Plus: provides up to 30 W per port to IEEE 802.3 for PoE/PoE+ powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/zoom/tilt security cameras
Pre-standard PoE support: detects and provides power to pre-standard PoE devices; see list of supported devices in the product FAQ at www.procurve.com
Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
Dual-personality functionality: includes four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, -LH, 100-FX, 100-BX, and 1000-BX
Stacking capability: single IP address management for a virtual stack of up to 16 switches, including the HP ProCurve Switch 2500 Series, 2510 Series, 2600 Series, 2610 Series, 2800 Series, 2810 Series, 2900 Series, 2910al Series, 3400cl Series, 3500yl Series, 4200vl Series, 6108, 6200yl-24G-mGBIC, and 6400cl Series
Performance
High-performance architecture: 128 Gbps switching fabric with up to 95 Mpps (24-port switches) and 176 Gbps switching fabric with up to 131 Mpps (48-port switches)
Selectable queue configurations: increase performance by selecting the number of queues and associated memory buffering that best meet the requirements of your network applications
Resiliency and high availability
IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w
IEEE 802.3ad Link Aggregation Protocol (LACP) and ProCurve trunking: support up to 24 trunks, each with up to 8 links (ports) per trunk
Optional redundant power supply: supplies backup power in case of power failure (Note: HP ProCurve 620 Redundant/External Power Supply provides only RPS functionality for the 2910al series)
Manageability
RMON, XRMON, and sFlow: provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events
Uni-Directional Link Detection (UDLD): monitors a link between two switches and blocks the ports on both ends of the link if the link goes down at any point between the two devices
Command authorization: leverages RADIUS to link a custom list of CLI commands to individual network administrator's login; it also provides an audit trail
Dual flash images: provides independent primary and secondary operating system files for backup while upgrading
Multiple configuration files: allow multiple configuration files to be stored to flash image
Friendly port names: allow assignment of descriptive names to ports
Find-Fix-Inform: finds and fixes common network problems automatically, then informs administrator
Software updates: free downloads from the Web
Troubleshooting: ingress and egress port monitoring enable network problem solving
Layer 2 switching
VLAN support and tagging: supports the IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously
GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs
Jumbo packet support: supports up to 9,220-byte frame size to improve performance of large data transfers
IEEE 802.1v protocol VLANs: isolate select non-IPv4 protocols automatically into their own VLANs
Layer 3 routing
Static IP routing: provides manually configured routing; includes ECMP capability
RIP: provides RIPv1 and RIPv2 routing
Security
Multiple user authentication methods:
IEEE 802.1X: industry-standard method of user authentication using an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server
Web-based authentication: similar to IEEE 802.1X, it provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant
MAC-based authentication: client is authenticated with the RADIUS server based on the client's MAC address
Authentication flexibility:
Multiple IEEE 802.1X users per port: provides authentication of up to eight IEEE 802.1X users per port; prevents user "piggybacking" on another user's IEEE 802.1X authentication
Concurrent IEEE 802.1X and Web or MAC authentication schemes per port: switch port will accept any of IEEE 802.1X and either Web or MAC authentications
Access control lists (ACLs): provide IP Layer 3 filtering based on source/destination IP address/subnet and source/destination TCP/UDP port number
Identity-driven ACL: enables implementation of a highly granular and flexible access security policy and VLAN assignment specific to each authenticated network user
Dynamic ARP protection: blocks ARP broadcasts from unauthorized hosts, preventing eavesdropping or theft of network data
Port monitoring for network threats: provides sampled port traffic using sFlow technology to the HP ProCurve Network Immunity Manager application for Network Behavior Anomaly Detection (NBAD) analysis to detect threats and mitigate threats at the port where the threat originated
Source-port filtering: allows only specified ports to communicate with each other
RADIUS/TACACS+: eases switch management security administration by using a password authentication server
Secure Shell (SSHv2): encrypts all transmitted data for secure, remote command-line interface (CLI) access over IP networks
Secure FTP: allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of switch configuration file
Secure Sockets Layer (SSL): encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch
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
Switch management logon security: can require either RADIUS or TACACS+ authentication for secure switch CLI logon
STP BPDU port protection: blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks
USB Secure Autorun (requires HP ProCurve Manager Plus): deploys, diagnoses, and updates switch using USB flash drive; works with secure credential to prevent tampering
STP Root Guard: protects root bridge from malicious attack or configuration mistakes
Custom banner: displays security policy when users log in to the switch
Per-port broadcast throttling: selectively configures broadcast control on heavy traffic port uplinks
Convergence
IP multicast snooping and data-driven IGMP: automatically prevents flooding of IP multicast traffic
LLDP-MED (Media Endpoint Discovery): a standard extension of LLDP that stores values for parameters such as QoS and VLAN to automatically configure network devices such as IP phones
IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol for easy mapping by network management applications
PoE and PoE+ allocations: supports multiple methods (automatic, IEEE 802.3at dynamic, LLDP-MED fine-grain, IEEE 802.3af device class, or user specified) to allocate and manage PoE/PoE+ power for more efficient energy savings
Quality of Service (QoS)
Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues
Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers
Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), L3 protocol, TCP/UDP port number, source port, and DiffServ
Rate Limiting: per-port ingress enforced maximums
Monitor and diagnostics
Port mirroring: enables traffic on a port to be simultaneously sent to a network analyzer for monitoring
Warranty and support
ProCurve Lifetime Warranty: for as long as you own the product, with next-business-day advance replacement (available in most countries)
Electronic and telephone support: limited electronic and telephone support is available from HP; refer to the HP website at www.procurve.com/support for details on the support provided and the period during which support is available
Software releases: refer to the HP website at www.procurve.com/support for details on the software releases provided and the period during which software releases are available
specifications
HP ProCurve 2910al-24G Switch (J9145A)
HP ProCurve 2910al-48G Switch (J9147A)
HP ProCurve 2910al-24G-PoE+ Switch (J9146A)
Ports
20 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
4 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 mini-GBIC slot (for use with mini-GBIC transceivers)
1 RJ-45 serial console port
Supports a maximum of 4 10-GbE ports, with optional module
44 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
4 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 mini-GBIC slot (for use with mini-GBIC transceivers)
1 RJ-45 serial console port
Supports a maximum of 4 10-GbE ports, with optional module
20 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
4 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 mini-GBIC slot (for use with mini-GBIC transceivers
1 RJ-45 serial console port
Supports a maximum of 4 10-GbE ports, with optional module
Physical characteristics
Dimensions
14.4(d) x 17.4(w) x 1.73(h) in. (36.58 x 44.2 x 4.4 cm) (1U height)
14.4(d) x 17.42(w) x 1.73(h) in. (36.58 x 44.25 x 4.4 cm) (1U height)
14.4(d) x 17.4(w) x 1.73(h) in. (36.58 x 44.2 x 4.39 cm) (1U height)
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only.
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only.
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only
Performance
1000 Mb Latency
< 2.9 µs (FIFO 64-byte packets)
< 2.9 µs (FIFO 64-byte packets)
< 2.9 µs (FIFO)
10 Gbps Latency
< 1.3 µs (FIFO 64-byte packets)
< 1.3 µs (FIFO 64-byte packets)
< 1.3 µs (FIFO)
Throughput
up to 95 million pps (64-byte packets)
up to 131 million pps
up to 95 million pps
Switching capacity
128 Gbps
176 Gbps
128 Gbps
Routing table size
2,000 entries
2,000 entries
2,000 entries
MAC address table size
16,000 entries
16,000 entries
16,000 entries
Environment
Operating temperature
32ºF to 131ºF (0ºC to 55ºC)
32ºF to 131ºF (0ºC to 55ºC)
32ºF to 131ºF (0ºC to 55ºC)
Operating relative humidity
15% to 95% @ 104ºF (40ºC), non-condensing
15% to 95% @ 104ºF (40ºC), non-condensing
15% to 95% @ 104ºF (40ºC), non-condensing
Non-operating/Storage temperature
-40ºF to 158ºF (-40ºC to 70ºC)
-40ºF to 158ºF (-40ºC to 70ºC)
-40ºF to 158ºF (-40ºC to 70ºC)
Non-operating/Storage relative humidity
15% to 95% @ 149ºF (65ºC), non-condensing
15% to 95% @ 149ºF (65ºC), non-condensing
15% to 95% @ 149ºF (65ºC), non-condensing
Altitude
up to 10,000 ft. (3 km)
up to 10,000 ft. (3 km)
up to 10,000 ft. (3 km)
Acoustic
Power: 53.5 dB, Pressure: 39.4 dB; DIN 45635T.19 per ISO 7779
Power: 53.5 dB, Pressure: 39.4 dB; DIN 45635T.19 per ISO 7779
Power: 51.5 dB, Pressure: 38.1 dB; DIN 45635T.19 per ISO 7779
Electrical characteristics
Achieved Miercom Certified Green Award
Description
The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz
The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz
The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz
Maximum heat dissipation
279 BTU/hr (295 kJ/hr)
356 BTU/hr (376 kJ/hr)
447 BTU/hr (472 kJ/hr), max. using PoE+
Voltage
100-127 / 200-240 VAC
100-127 / 200-240 VAC
100-127 / 200-240 VAC
Current
1.7 / 0.9 A
2.1 / 1.1 A
6.1 / 3.1 A
Idle power
49 W
64 W
65 W
Maximum power rating
82 W
105 W
490 W
Frequency
50 / 60 Hz
50 / 60 Hz
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.
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.
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.
Safety
EN 60950/IEC 60950 CAN/CSA 22.2 No. 60950 EN 60825 UL 60950
EN 60950/IEC 60950 CAN/CSA 22.2 No. 60950 EN 60825 UL 60950
EN 60950/IEC 60950 CAN/CSA 22.2 No. 60950 EN 60825 UL 60950
Notes
When using mini-GBICs with this product, mini-GBICs with revision "B" or later (product number ends with the letter "B" or later, e.g., 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, e.g., 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, e.g., J4858B, J4859C) are required.
HP ProCurve 2910al-48G-PoE+ Switch (J9148A)
Ports
44 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
4 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 mini-GBIC slot (for use with mini-GBIC transceivers)
1 RJ-45 serial console port
Supports a maximum of 4 10-GbE ports, with optional module
Physical characteristics
Dimensions
14.4(d) x 17.42(w) x 1.73(h) in. (36.58 x 44.25 x 4.39 cm) (1U height)
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only
Performance
1000 Mb Latency
< 2.9 µs (FIFO)
10 Gbps Latency
< 1.3 µs (FIFO)
Throughput
up to 131 million pps
Switching capacity
176 Gbps
Routing table size
2,000 entries
MAC address table size
16,000 entries
Environment
Operating temperature
32ºF to 131ºF (0ºC to 55ºC)
Operating relative humidity
15% to 95% @ 104ºF (40ºC), non-condensing
Non-operating/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: 51.5 dB, Pressure: 38.1 dB; DIN 45635T.19 per ISO 7779
Electrical characteristics
Description
The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz
Maximum heat dissipation
667 BTU/hr (704 kJ/hr), max. using PoE+
Voltage
100-127 / 200-240 VAC
Current
6.4 / 3.2 A
Idle power
89 W
Maximum power rating
556 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.
Safety
EN 60950/IEC 60950 CAN/CSA 22.2 No. 60950 EN 60825 UL 60950
Notes
When using mini-GBICs with this product, mini-GBICs with revision "B" or later (product number ends with the letter "B" or later, e.g., J4858B, J4859C) are required.
Standard specifications across all models
Emissions
FCC part 15 Class A; EN 55022/CISPR-22 Class A; VCCI Class A
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