Mô tả
Thiết bị mạng Switch Aruba 2530-48 (J9781A)
Mã sản phẩm | Aruba 2530-48 Switch (J9781A) |
I/O ports and slots | 48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); 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 |
Additional ports and slots | 1 dual-personality (RJ-45 or USB micro-B) serial console port |
Physical characteristics | Dimensions: 17.40(w) x 9.70(d) x 1.75(h) in (44.2 x 24.64 x 4.45 cm) (1U height) Weight: 6.3 lb (2.86 kg) |
Memory and processor | ARM9E @ 800 MHz, 128 MB flash; Packet buffer size: 1.5 MB dynamically allocated, 256 MB DDR3 DIMM |
Mounting and enclosure | Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); Horizontal surface mounting; Wall mounting |
Performance | 100 Mb Latency < 6.6 µs (LIFO 64-byte packets) 1000 Mb Latency < 2.2 µs (LIFO 64-byte packets) Throughut up to 13 Mpps (64-byte packets) Switching capacity: 17.6 Gbps MAC address table size: 16000 entries |
Environment | Operating temperature: 32°F to 113°F (0°C to 45°C) Operating relative humidity: 5% to 95%, noncondensing Nonoperating/Storage temperature:-40°F to 158°F (-40°C to 70°C) Nonoperating/Storage relative humidity:15% to 95% @ 149°F (65°C), noncondensing Altitude: up to 10,000 ft (3 km) Acoustic: Power: 0 dB, Pressure: 0 dB |
Electrical characteristics | Frequency: 50/60 Hz Maximum heat dissipation: 102 BTU/hr (107.61 kJ/hr) Voltage: 100 – 240 VAC, rated Maximum power rating: 29.9 W Idle power: 17.1 W |
Module quang SFP cho Switch Aruba J9781A:
J4858D | Aruba 1G SFP LC SX 500m OM2 MMF Transceiver |
J4859D | Aruba 1G SFP LC LX 10km SMF Transceiver |
J4860D | Aruba 1G SFP LC LH 70km SMF Transceiver |
J8177D | Aruba 1G SFP RJ45 T 100m Cat5e Transceiver |
J9054D | Aruba 100M SFP LC FX 2km MMF Transceiver |