Apex IT Devices

HPE J9727A Aruba 2920 24G POE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE)

SKU: J9727A
Price: Call +44 1254 959338
Availability: In Stock
Brand: HPE

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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
Multicast supportYes
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Switch layerL3
Ports & interfaces
Copper ethernet cabling technology10BASE-T,100BASE-TX,1000BASE-T
Switching optical modules type40 Gigabit Ethernet
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Network
IGMP snoopingYes
Auto-sensingYes
Copper ethernet cabling technology10BASE-T,100BASE-TX,1000BASE-T
Networking standardsIEEE 802.3,IEEE 802.3ab,IEEE 802.3at,IEEE 802.3u
Full duplexYes
VLAN supportYes
Spanning tree protocolYes
Routing entries2048
Link aggregationYes
IP routingYes
Flow control supportYes
Auto MDI/MDI-XYes
10G supportYes
Virtual LAN features
VLAN supportYes
Performance
Packet buffer memory11.25 MB
StackableYes
Virtual stacking (units)4
Processor frequency625 MHz
Memory typeSDRAM
Internal memory512 MB
Flash memory1024 MB
Built-in processorYes
Processor modelARM11
Technical details
Virtual stacking (units)4
Form factor1U
Product colourGrey
StackableYes
Processor frequency625 MHz
Rack mountingYes
Built-in processorYes
Optical fiber
Switching optical modules type40 Gigabit Ethernet
Data transmission
Throughput95.2 Mpps
Latency (10-100 Mbps)9 µs
Latency (1 Gbps)3.3 µs
Latency (10 Gbps)3.3 µs
Packet buffer memory11.25 MB
MAC address table16000 entries
Switching capacity128 Gbit/s
Jumbo frames supportYes
Security
SSH/SSL supportYes
IGMP snoopingYes
Access Control List (ACL)Yes
DHCP featuresDHCP server
Multicast features
Multicast supportYes
Memory
Packet buffer memory11.25 MB
Memory typeSDRAM
Internal memory512 MB
Flash memory1024 MB
Design
Form factor1U
Product colourGrey
StackableYes
Rack mountingYes
Power
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (typical)475 W
Power over Ethernet (PoE)
Total Power over Ethernet (PoE) budget370 W
Power over Ethernet (PoE)Yes
Operational conditions
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 dissipation358 BTU/h
Weight & dimensions
Width442.5 mm
Depth336 mm
Height44.5 mm
Weight5.46 kg

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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.

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