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 TypeÂ
- 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 SupportÂ
- Yes
- Jumbo FramesÂ
- Yes
- Details
- Buffer MemoryÂ
- 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
- PoEÂ
- No
- Stackable
- Yes
- SNMP
- Yes
- QoSÂ
- Yes
- LACPÂ
- Yes
- Layer
- 3
- Port MirroringÂ
- 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
