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HP 2920-48G
HP 2920-48G J9728ASABA Switch
SKU: J9728ASABA
The HP 2920 Switch Series consists of five switches: the HP 2920-24G and 2920-24G-PoE+ Switches with 24 10/100/1000 ports, and the HP 2920-48G and 2920-48G-PoE+ and 2920-48G 740W PoE+ Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or SFP connectivity. In addition, the 2920 switch series supports up to four optional 10 Gigabit Ethernet (SFP+ and/or 10GBASE-T) ports, as well as a two-port stacking module. These options provide you with flexible and easy-to-deploy uplinks and stacking. Together with static and RIP routing, robust security and management, enterprise-class features, free lifetime warranty, and free software updates, the HP 2920 Switch Series is a cost-effective, scalable solution for customers who are building high-performance networks. These switches can be deployed at the enterprise edge, in remote branch offices, and in converged networks.<br /><br /><b>Quality of Service (QoS)</b><br /><br>• Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues<br /><br /><br><b>Connectivity</b><br /><br>• Flexible 10 Gb/s Ethernet connectivity: up to four optional 10-Gigabit ports (SFP+ and/or 10GBASE-T)<br /><br /><br><b>Performance</b><br /><br>• Energy-efficient design: High-efficiency power supplies: 80 PLUS Silver Certified power supply increases power savings. Energy-efficient Ethernet (EEE) support: reduces power consumption in accordance with IEEE 802.3az.<br /><br /><br><b>Software-defined networking</b><br /><br>• OpenFlow: is a key technology that enables software-defined networking by allowing the separation of data (packet forwarding) and control (routing decision) paths<br /><br /><br><b>Convergence</b><br /><br>• IP multicast snooping and data-driven IGMP: automatically prevent flooding of IP multicast traffic<br /><br /><br><b>Resiliency and high availability</b><br /><br>• IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w<br /><br /><br><b>Management</b><br /><br>• SNMPv1, v2, and v3: provides complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus private extensions; SNMPv3 supports increased security using encryption<br>
- Memory (RAM)
- 512 MB
You can report any missing or inaccurate technical specifications.
Recorded technical parameters and manufacturer data are verified.
HP 2920-48G J9728ASABA Switch
- Memory (RAM)
- 512 MB
01 / DISCOVER PRODUCT
Without getting lost in details.
Key registered specifications at a glance. Full technical details below.
Technical specifications
Recorded specifications are grouped by product category. Missing data does not imply lack of support.
Auto MDI/MDI-X
Yes
Auto MDI MDI-X
Yes
Connection Clustering
Yes
Tree Protocol Duration
Yes
DHCP features
Power Over Ethernet Poe Support
No
Search IGMP
Yes
Service Quality QoS Support
Yes
Basic Opening Closing RJ 45 Ethernet Input Count
Basic Opening Closing RJ 45 Ethernet Input Type
Wi-Fi standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Combo SFP Port Count
4
Latency 1 Gbps
3,3 µs
Latency 10/100 Mbps
9 µs
Latency 10 Gbps
3,2 µs
SSH/SSL support
Yes
Internal Processor
Yes
Processor
ARM11
Processor frequency
625 MHz
Form factor
Processing Volume
Routing Transit Capacity
Routing/switching capacity
176 Gbit/s
Warranty Period / Details
Garanti: Lifetime, advance replacement, next business day
Full Two-sided Printing
Yes
Package Cache
Speed Limiting
Yes
Heat dissipation
239 BTU/s
Stackable
Yes
Multicast support
Yes
Auto Sensing
Yes
Route Inputs
2000
SSH SSL Support
Yes
VLAN support
Yes
