J9836A-Ref Overview
Aruba 2920 Switch Series provides security, scalability, and ease of use for enterprise edge, SMB and branch office networks. These energy efficient basic Layer 3 switches are easy to deploy and manage with advanced security and network management tools like Aruba ClearPass Policy Manager, Aruba AirWave and cloud-based Aruba Central. The 2920 supports modular stacking (4 chassis), redundant power, 10GbE, RIP and Access OSPF routing, Tunneled node, PoE+, ACLs, sFlow, robust QoS and IPv6. It is optimized for Software-defined Networking (SDN) with OpenFlow support. This model has 48x 10/100/1000 ports including four that are combo dual purpose shared with SFP ports for fiber connectivity. This J9836A supports PoE and PoE+ Power over Ethernet with a power budget of 740 Watts. Units also each have two available port module slots, a stacking module slot, and an available redundant power supply slot.Quick spec of J9836A-Ref
- Product Code : J9836A
- Type : Aruba 2920-48G-POE+ 740W Switch
- Ports : · 44 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+);Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only· 4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+)· 2 module slots· 1 stacking module slot· 1 dual-personality (RJ-45 or USB micro-B)· 1 USB 1.1· 1 RJ-45 out-of-band management port
- Throughput : 130.9 million pps
- Switching capacity : 176 Gb/s
- PoE power : 740 W
- Dimensions : 4.39 x 44.25 x 33.6 cm (1.73 x 17.42 x 13.23 in)
J9836A-Ref Specification
- Model:Aruba 2920-48G-POE+ 740W Switch
- Form Factor:Rack-mountable
- Number of Ports:48
- Power Over Ethernet:Yes (POE+)
- Throughput:up to 130.9 Mpps
- Switching Capacity:176 Gbps
- Routing table size:2048 entries (IPv4), 256 entries (IPv6)
- MAC address table size:16000 entries
- Frequency:50/60 Hz
- Maximum heat dissipation:482 BTU/hr (508.51 kJ/hr)
- Maximum power rating:881 W
- PoE power:740 W PoE+
- Dimensions:17.42 (w) x 13.23 (d) x 1.73 (h) in
- Operating temperature:32°F to 131°F (0°C to 55°C)
- Humidity Range:15% to 95% (non-condensing)
- Warranty:Limited lifetime warranty
