Hewlett Packard Enterprise J9147A-RFB PROCURVE 2910AL-48G SWITCH J9147A-RFB

The HP E2910 al Switch Series consists of four switches: the HP E2910-24G al and HP E2910-24G-PoE+ al Switches with 24 10/100/1000 ports, and the HP E2910-48G al and HP E2910-48G-PoE+ al 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 E2910 al Switch series 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.

Performance

• High-performance architecture: 128 Gbps switching fabric with up to 95 million pps (24-port switches) and 176 Gbps switching fabric with up to 131 million pps (48-port switches).


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.


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.


Layer 2 switching

• VLAN support and tagging: supports the IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously.


Layer 3 routing

• Static IP routing: provides manually configured routing; includes ECMP capability.


Quality of Service

• Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues.


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, provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant.

Data transmission



Jumbo frames support



Yes


MAC address table



16000 entries


Maximum data transfer rate



1 Gbit/s


Number of queues



8


Packet buffer memory



6 MB


Supported data transfer rates



10/100 Mbps


Switching capacity



176 Gbit/s


Design



Electromagnetic compatibility



FCC, EN, CISPR-22, VCCI


Safety



EN/IEC, CAN/CSA, UL


Management features



MIB support



MIB II, Bridge MIB, RIPv2 MIB, RMONv2 MIB, SMON MIB, Ethernet-Like-MIB, MAU MIB, Entity MIB, Ping MIB


Quality of Service (QoS) support



Yes


Switch layer



L3


Switch type



Managed


System event log



Yes


Web-based management



Yes


Multicast features



Multicast support



Yes


Network



10G support



Yes


Auto MDI/MDI-X



Yes


Broadcast storm control



Yes


Copper ethernet cabling technology



1000BASE-T, 1000BASE-TX, 100BASE-TX, 10BASE-T


Flow control support



Yes


Full duplex



Yes


Link aggregation



Yes


Networking standards



IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x


Number of VLANs



4096


Port mirroring



Yes


Rate limiting



Yes


Routing entries



2000


Spanning tree protocol



Yes


Operational conditions



Heat dissipation



356 BTU/h


Operating altitude



0 - 3000 m


Operating relative humidity (H-H)



15 - 95 %


Operating temperature (T-T)



0 - 55 °C


Storage relative humidity (H-H)



15 - 95 %


Storage temperature (T-T)



-40 - 70 °C


Other features



Acoustic pressure emissions



39.4 dB


Connectivity technology



Wired


Dimensions (W x D x H) (imperial)



14.17 x 17.42 x 1.73 "


Dimensions (WxDxH)



442.5 x 365.8 x 44 mm


Input frequency



50/60 Hz


Input voltage



100 - 240 V


Latency



2.9µs/1.3µs


Networking features



Gigabit Ethernet


Weight (imperial)



11.2 lbs


Wi-Fi



No


Package dimensions



Gross Weight (Package, kg)



1 kg


Performance



Built-in processor



Yes


Flash memory



4 MB


Internal memory



512 MB


Memory type



SDRAM


Noise level



53.5 dB


Processor frequency



515 MHz


Processor model



ARM11


Ports & interfaces



Basic switching RJ-45 Ethernet ports quantity



44


Combo SFP ports quantity



4


Console port



RS-232


SFP/SFP+ slots quantity



4


Power



Input current



1.1 - 2.1 A


Power consumption (typical)



105 Watt


Power over Ethernet (PoE)



Power over Ethernet (PoE)



No


Product dimensions



Net Weight (Product, kg)



0.9 kg


Protocols



Management protocols



IGMPv3, LLDP, SNMPv1/v2c/v3, XRMON


Supported network protocols



IPv6, HTML, Telnet, UDP, TFTP, ICMP, TCP, ARP, BOOTP, SNTPv4


Security



Access Control List (ACL)



Yes


DHCP features



DHCP server, DHCP client


IGMP snooping



Yes


MAC address filtering



Yes


Security algorithms



802.1x RADIUS, SSH, SSL/TLS


SSH/SSL support



Yes


Static port security



Yes


Vendor information



Brand Name


Hewlett Packard Enterprise


Warranty



1 Year(s)