| J9778A Specifications | |
| Type | Aruba 2530-48-PoE+ Switch |
| System specifications | |
| Ports | · 48 × RJ-45 autosensing 10/100 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: half or full · 2 × autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only · 2 × fixed Gigabit Ethernet SFP ports · 1 dual-personality (RJ-45 or USB micro-B) serial console port. |
| Memory and processor | Processor: ARM9E @ 800 MHz, 128 MB flash, 256 MB DDR3 DIMM; packet buffer size: 3 MB dynamically allocat. |
| Mounting | Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); horizontal surface mounting; wall mounting. |
| Management | IMC – Intelligent Management Center; command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C or Micro USB);IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB. |
| Performance (IPv6 Ready Certified) | |
| 1000 Mb latency | < 2.2 µs (LIFO 64-byte packets) |
| 100 Mb Latency | < 6.6 µs (LIFO 64-byte packets) |
| ThrougArubaut | Up to 13 million pps (64-byte packets) |
| Switching capacity | 17.6 Gb/s |
| MAC address table size | 16000 entries |
| Physical specifications | |
| Dimensions (W x D x H) | 44.2 x 32.26 x 4.45 cm (17.4 x 12.7 x 1.75 in) (1U height) |
| Weight | 4.58 kg (10.1 lb) |
| Electrical specifications | |
| Maximum heat dissipation | 170 BTU/hr (179.35 kJ/hr), (switch only: 170 BTU/hr; combined switch + max. PoE devices: 1505 BTU/hr). |
| Voltage | 100 – 127 / 200 – 240 V ac |
| Current | 5.2/2.6 A |
| Idle power1 | 37.5 W |
| Maximum power rating2 | 441 W |
| PoE power | 382 W |
| Frequency | 50/60 Hz |
| Environmental specifications | |
| Operating temperature | 0° to 45°C (32° to 113°F) |
| Operating relative humidity | 15% to 95% @ 40°C (104°F), noncondensing |
| Non-operating/storage temperature | -40° to 70°C (40° to 158°F) |
| Non-operating/storage relative humidity | 15% to 90% @ 65°C (149°F), noncondensing |
| Altitude | Up to 3 km (10,000 ft) |
| Acoustic | Power: 31.8 dB, Pressure: 37.9 dB |
| Safety agency certifications | |
| Safety | UL 60950-1; CAN/CSA 22.2 No. 60950-1; EN 60825; IEC 60950-1; EN 60950-1 |
Aruba J9778A Switch Price in London, UK
Aruba 2530 Series Fast Ethernet devices are fully managed Layer 2 edge switches delivering cost effective, reliable, and secure connectivity for business networks. This J9778A has 48 x 10/100 PoE+ ports with a power budget of 382W. Additionally the switch has two 10/100/1000 ports and two dedicated Gigabit SFP ports. Designed for entry level to midsize enterprise networks, these switches deliver full Layer 2 capabilities with enhanced access security, traffic prioritization, and IPv6 host support.
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