HP 2920-48G-POE+ Switch

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

Ports
44 RJ-45 autosensing 10/100/1000 PoE+ ports
4 RJ-45 dual-personality 10/100/1000 PoE+ ports
2 module slots
Included

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
370 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 supply name
1 x J9738A

Dimensions (W x D x H)
17.42 x 13.23 x 1.73 in (44.25 x 33.6 x 4.39 cm)
Weight
12.57 lb (5.7 kg)

What's in the box
(1) HP 2920-48G-PoE+ Switch
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.