Specifications
- Differentiator
-
- 48-port basic L3 10/100/1000 PoE+ switch with 2 slots for optional 10G modules, 1 slot for optional stacking module and a modular power supply supporting 740 W of PoE+ Power.
- Ports
-
- (44) RJ-45 autosensing 10/100/1000 PoE+ ports
- (4) RJ-45 dual-personality 10/100/1000 PoE+ ports
- (2) module slots
- Memory and processor
-
- Tri Core ARM1176 @ 625 MHz
- 512 MB SDRAM
- Packet buffer size: 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress)
- 1 GB flash
- Latency
-
- 100 Mb Latency: < 9 µs
- 1000 Mb Latency: < 3.2 µs
- 10 Gbps Latency: < 3.2 µs
- Throughput
-
- up to 130.9 Mpps
- Switching capacity
-
- 176 Gbps
- PoE capability
-
- 740 W PoE+
- Stacking capabilities
-
- Virtual
- 4 switches
- Management features
-
- IMC - Intelligent Management Center
- Command-line interface
- Web browser
- Configuration menu
- Out-of-band management (RJ-45 Ethernet)
- SNMP manager
- Telnet
- RMON1
- FTP
- In-line and out-of-band
- Out-of-band management (serial RS-232c or micro usb)
Power and operating requirements
- Power supply name
-
- 1 x J9737A
Dimensions and weight
- Dimensions (W x D x H)
- (44.25 x 33.6 x 4.39 cm)
- Weight
- (5.83 kg)
What's included
- What's in the box
-
- (1) HP 2920-48G-POE+ 740W Switch, (1) Power Supply, (1) Installation Manual, (1) Power Cord
- Warranty
-
- Limited Lifetime warranty: Advance hardware replacement with next-business-day delivery (available in most countries). See www.hp.com/networking/warrantysummary for duration details.
