HP J4904A 2848 48-Port ProCurve Switch

HP J4904A 2848 48-Port ProCurve Switch

The HP ProCurve Switch 2848 is a cost effective, multi-layer, managed 48 port Gigabit switch with 44 10/100/1000 ports and 4 dual personality ports for 10/100/1000 or mini-GBIC connectivity.

Specifications

• Model
• Brand
• HP
• Model
• J4904A
• Format & Standards
• Format
• Rackmount
• Standards
• IEEE802.3, IEEE802.3u, IEEE802.3ab
• Network Management Type 
• Managed
• Ports & Interface
• Primary Ports
• 44 RJ-45 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-T, IEEE 802.3ab Type 1000Base-T)
• 4 Dual Personality Ports
• Primary Port Speed
• 10/100/1000Mbps
• Data Transmission
• VLAN Support 
• Yes
• Jumbo Frames 
• Yes
• Details
• Buffer Memory 
• 8 MB Flash
• 64 MB SDRAM
• Protocols
• HCRP, SPP
• Security
• IEEE 802.1X Port Based Network Access Control
• RFC 1492 TACACS+
• RFC 2138 RADIUS Authentication
• RFC 2866 RADIUS Accounting
• Secure Sockets Layer (SSL)
• SSHv2 Secure Shell
• PoE 
• No
• Stackable
• Yes
• SNMP
• Yes
• QoS 
• Yes
• LACP 
• Yes
• Layer
• 3
• Port Mirroring 
• Yes
• Module Support
• Yes
• Power
• Voltage: 100-127 VAC/200-240 VAC
• Current: 1.0 A /0.5 A
• Power: 83 W
• Frequency: 50/60 Hz
• Dimensions & Weight
• Dimensions
• 17.3" x 16.9" x 1.8"
• Weight
• 10.8 lbs.
• Environmental
• Temperature
• 0° to 55° C (32° to 131° F)
• Humidity
• 15 % to 95 % at 104 °F (40 °C), noncondensing