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HP 2920-48G Managed Switch

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J9728A

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R35,157.85 excl. VAT R40,079.95 incl. VAT
 
HP 2920-48G Switch
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Product Description

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.

Quality of Service (QoS)

• Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues


Connectivity

• Flexible 10 Gbps Ethernet connectivity: up to four optional 10-Gigabit ports (SFP+ and/or 10GBASE-T)


Performance

• 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.


Software-defined networking

• OpenFlow: is a key technology that enables software-defined networking by allowing the separation of data (packet forwarding) and control (routing decision) paths


Convergence

• IP multicast snooping and data-driven IGMP: automatically prevent flooding of IP multicast traffic


Resiliency and high availability

• 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


Management

• 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

 

Product Specifications

 

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Networking
Full duplex Yes
Flow control support Yes
Link aggregation Yes
Rate limiting Yes
DHCP client Yes
DHCP server Yes
IGMP snooping Yes
Auto MDI/MDI-X Yes
Spanning tree protocol Yes
Routing entries 2048
Networking standards IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
VLAN support Yes
Auto-sensing Yes
Power
Power consumption (typical) 70 W
AC input voltage 100-240 V
AC input frequency 50/60 Hz
Operational conditions
Heat dissipation 239 BTU/h
Weight & dimensions
Weight 5.42 kg
Width 44.2 cm
Depth 33.6 cm
Height 4.45 cm
Security
Access Control List (ACL) Yes
SSH/SSL support Yes
Data transmission
MAC address table 16000 entries
Switching capacity 176 Gbit/s
Latency (1 Gbps) 3.3 µs
Latency (10-100 Mbps) 9 µs
Latency (10 Gbps) 3.2 µs
Throughput 130.9 Mpps
Management features
Switch layer L3
Quality of Service (QoS) support Yes
Multicast support Yes
Web-based management Yes
Switch type Managed
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
Design
Form factor 1U
Rack mounting Yes
Colour of product Grey
Performance
Internal memory 512 MB
Processor frequency 625 MHz
Memory type SDRAM
Flash memory 1024 MB
Stackable Yes
Built-in processor ARM1176
Packet buffer memory 11.25 MB

Additional Information

Model no J9728A

Product Guidelines

The specifications and any information displayed on this page might not be applicable to this specific product and model. These specificationas apply to the entire product range,and are displayed as a guideline as to what is compatible with this product range.

Delivery Information

Delivery TimeFrame: Allow about 1-2 business days for delivery in Gauteng Area. Delivery to all other Major Areas, please allow 2-3 days for delivery. For delivery to Outlying Areas, Karoo, etc, allow 3-5 business days for delivery.
Orders over R2500 in GP Major Area and weighing less than 7KGs.: Will be Dispatched via Economy Delivery service at no additional charge. See more delivery options available at checkout or ask us
Returns Policy: You may return new, unworn or unused products within seven (7) days of delivery for a full refund of the cost of the goods, or an exchange if preferred. Read More

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