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
Management features |
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Multicast support | Yes |
Switch type | Managed |
Web-based management | Yes |
Quality of Service (QoS) support | Yes |
Switch layer | L3 |
Ports & interfaces |
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Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
Switching optical modules type | 40 Gigabit Ethernet |
Basic switching RJ-45 Ethernet ports quantity | 24 |
Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
Network |
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IGMP snooping | Yes |
Auto-sensing | Yes |
Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
Networking standards | IEEE 802.3,IEEE 802.3ab,IEEE 802.3at,IEEE 802.3u |
Full duplex | Yes |
VLAN support | Yes |
Spanning tree protocol | Yes |
Routing entries | 2048 |
Link aggregation | Yes |
IP routing | Yes |
Flow control support | Yes |
Auto MDI/MDI-X | Yes |
10G support | Yes |
Virtual LAN features |
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VLAN support | Yes |
Performance |
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Packet buffer memory | 11.25 MB |
Stackable | Yes |
Virtual stacking (units) | 4 |
Processor frequency | 625 MHz |
Memory type | SDRAM |
Internal memory | 512 MB |
Flash memory | 1024 MB |
Built-in processor | Yes |
Processor model | ARM11 |
Technical details |
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Virtual stacking (units) | 4 |
Form factor | 1U |
Product colour | Grey |
Stackable | Yes |
Processor frequency | 625 MHz |
Rack mounting | Yes |
Built-in processor | Yes |
Optical fiber |
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Switching optical modules type | 40 Gigabit Ethernet |
Data transmission |
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Throughput | 95.2 Mpps |
Latency (10-100 Mbps) | 9 µs |
Latency (1 Gbps) | 3.3 µs |
Latency (10 Gbps) | 3.3 µs |
Packet buffer memory | 11.25 MB |
MAC address table | 16000 entries |
Switching capacity | 128 Gbit/s |
Jumbo frames support | Yes |
Security |
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SSH/SSL support | Yes |
IGMP snooping | Yes |
Access Control List (ACL) | Yes |
DHCP features | DHCP server |
Multicast features |
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Multicast support | Yes |
Memory |
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Packet buffer memory | 11.25 MB |
Memory type | SDRAM |
Internal memory | 512 MB |
Flash memory | 1024 MB |
Design |
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Form factor | 1U |
Product colour | Grey |
Stackable | Yes |
Rack mounting | Yes |
Power |
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AC input voltage | 100 - 240 V |
AC input frequency | 50 - 60 Hz |
Power consumption (typical) | 475 W |
Power over Ethernet (PoE) |
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Total Power over Ethernet (PoE) budget | 370 W |
Power over Ethernet (PoE) | Yes |
Operational conditions |
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Storage temperature (T-T) | -40 - 70 °C |
Storage relative humidity (H-H) | 15 - 95% |
Operating temperature (T-T) | 0 - 55 °C |
Operating relative humidity (H-H) | 15 - 95% |
Heat dissipation | 358 BTU/h |
Weight & dimensions |
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Width | 442.5 mm |
Depth | 336 mm |
Height | 44.5 mm |
Weight | 5.46 kg |
Products with variety of different conditions
We at APEX IT DEVICES LTD offers IT & Allied products in different "conditions" because we strongly believe in the recycling of equipment already used and to reserve large profit margins for its customers. We can arrange for you a wide range of products and solutions at competitive prices, with a reduction of upto 90% in the purchase price compared to the new product.
Alternative products is state of the art solution to the new product from which it differs in most cases only for a different packing and or a little lower outlook level, but whose perfect functioning is always guaranteed to the maximum as the new product.
The sale of refurbished products represents a significant demonstration of attention to the environmental issues to which our company has always paid attention and contributed towards environmental protection.
NEW BULK
New spare parts with neutral packaging (box or envelope). These are products belonging to bundles or special sales offers (set of several products and / or configurations) and consequently without the manufacturer's original packaging. Guarantee provided by APEX IT with different duration and methods of intervention based on the product category and brand.
NEW OPEN BOX
Products in this category are new product to which only the original external packaging has been opened for possible checks, warranties, functionality or by mistake. Rest assured warranty equal to the new one provided by the manufacturer to the extent and within the times indicated in the product sheet and in the accompanying information material. To supplement the basic warranty, support options provided by the vendor are available like a new product.
NEW RETAIL
New Retail Products warranty provided by the manufacturer to the extent and timing indicated in the product sheet and in the accompanying information material. New product with packaging and warranty as provided by the vendor/manufacturer for so-called “shelf” products and therefore with packaging provided for the sale of even the single piece. To supplement the basic warranty, support options provided by the vendor or manufacturer or alternatively APEX IT is also available with the additional support and assistance services.
NEW SPARE
New spare parts but without original packaging as they are shipped in special multi-product containers. They have a different code from the corresponding new retail code as provided by the vendor. Warranty provided by the manufacturer to the extent and timing indicated in the product sheet and in the accompanying information material.
DAMAGED BOX
New product with little damaged outer packaging due to in transit mishandling by the courier companies. Rest assured warranty equal to the new one provided by the manufacturer to the extent and within the times indicated in the product sheet and in the accompanying information material. To supplement the basic warranty, support options provided by the vendor are available like a new product.
EX DEMO
Used product but of recent manufacture used for demonstrations at the fair or at customers. In excellent working condition. Guarantee provided by APEX IT with different duration and methods of intervention based on the product and brand. To integrate the basic APEX IT makes available.
FACTORY REFURBISHED
Refurbished products and tested by the vendor, with original packaging or alternative packaging available. 30-90 days warranty provided by the vendor depending on the type and brand of product. To supplement the basic warranty, support options provided by the vendor are available like a new product or alternatively APEX IT makes available the additional support and assistance services to its valued customers.
OEM
New product branded with the company logo that originally made the component for the major vendors on the market. Warranty provided by the manufacturer to the extent and timing indicated in the product sheet and in the accompanying information material.
REFURBISHED
Product reconditioned and tested in all its parts, with neutral packaging. APEX IT offers exclusively products with a degree of reconditioning:Product reconditioned and tested in all its parts, with neutral packaging. APEX IT offers exclusively products with a degree of reconditioning:
A Category |
B Category |
C Category |
In this category products in excellent aesthetic and functional conditions comparable to a new product |
In this category products in good aesthetic and functional conditions |
In this category products that may have normal condition and slight external beauty imperfections |
Warranty 30-180 days or 1-2 Years in some cases depending on the type and brand of product, provided by APEX IT
To integrate the APEX IT makes available the additional support and assistance services t its customers as and when required.
RENEW
They differ from the New Retail (new) product only for the presence of the letter “R” in addition to the product code (present both on the label of the external packaging and on the one positioned on the product). The products belonging to the "HP Renew Program" packaged in the manufacturer's original packaging. Appearance, packaging, manuals, DO NOT differ from New Retail, see HP Renew Program. Like new HP products, the warranty period starts from the date of purchase and is provided by the manufacturer to the extent and within the timing indicated in the product sheet and in the information material. To supplement the basic warranty, support options provided by the vendor are available like a new product or alternatively we make available the additional support and assistance services.
USED
These are entire apparatuses or spare parts removed from machines withdrawn and consequently used. The product used with normal packaging (box or envelope). Guarantee provided by APEX IT 1-3 months from the date of purchase.