HP J9148A ProCurve 2910al-48G Gigabit Switch - 48-Port, 10/100/1000Item#: H24-J9148A  |  Model#: J9148A

HP J9148A ProCurve 2910al-48G Gigabit Switch
Each switch in the HP ProCurve 2910al series delivers unparalleled performance and the HP J9148A ProCurve 2910al-48G Gigabit Switch is no different. 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 HP J9148A ProCurve 2910al-48G Gigabit 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 HP J9148A ProCurve 2910al-48G Gigabit Switch 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.

What It Is and Why You Need It

• 10 Gbps Ethernet connectivity
• the switches can 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
• 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)
• 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)
• Auto-MDIX automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
• Dual-personality functionality 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
• 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)
• Selectable queue configurations increase performance by selecting the number of queues and associated memory buffering that best meet the requirements of your network applications
• 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