31 Đường số 9, KDC Cityland, P.10, Q.Gò Vấp, TP.HCM
028 62578355
HOTLINE
0917684899  
028 62578355
Trang chủ > Sản phẩm > Sản phẩm EOS & EOL > Thiết bị EOS & EOL > Switch Aruba 2540-48G-PoE+ 4SFP+ (JL357A)

Switch Aruba 2540-48G-PoE+ 4SFP+ (JL357A)

Aruba 2540 48G PoE+ 4SFP+ Switch (JL357A): 48 Ports 10/100/1000 PoE+ 370W, 4 SFP/SFP+ 1G/10G Ports.

  • Giá bán : Liên hệ để có giá tốt
  • Tình trạng : Còn hàng


Thiết bị mạng Switch Aruba 2540 48G PoE+ 4SFP+ (JL357A)

Mã sản phẩm Aruba 2540 48G PoE+ 4SFP+ Switch (JL357A)
I/O ports and slots

48 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u 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 SFP+ 1/10GbE ports; PHY-less

Additional ports and slots 1 dual-personality (RJ-45 or USB micro-B) serial console port
Physical characteristics

Dimensions: 17.42(w) x 11.98(d) x 1.73(h) in (44.25 x 30.42 x 4.39 cm) (1U height)
Weight: 9.83 lb (4.46 kg)

Memory and processor

Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB

4.5MB Ingress/7.875MB Egress, 4 GB eMMC

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

1000 Mb Latency < 3.8 µs (64-byte packets)
10 Gb Latency < 1.6 µs (64-byte packets)
Throughut up to 112.0 Mpps
Switching capacity: 176 Gbps
MAC address table size: 16384 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
Airflow direction: Side-to-side
Acoustic: Power: 55.7 dB, Pressure: 41.7 dB

Electrical characteristics

Frequency: 50/60 Hz
Maximum heat dissipation: 1566 BTU/hr (1652.13 kJ/hr)
Voltage: 100 - 240 VAC, rated
Maximum power rating: 459 W
Idle power: 48.6 W
PoE power: 370 W PoE+

Module quang SFP dùng cho switch Aruba ​JL357A:
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
J9150D Aruba 10G SFP+ LC SR 300m OM3 MMF Transceiver
J9151D Aruba 10G SFP+ LC LR 10km SMF Transceiver
J9153D Aruba 10G SFP+ LC ER 40km SMF Transceiver
J9281D Aruba 10G SFP+ to SFP+ 1m Direct Attach Copper Cable
J9283D Aruba 10G SFP+ to SFP+ 3m Direct Attach Copper Cable

Giá chỉ mang tính tham khảo. Vui lòng liên hệ để có giá tốt nhất

JL357A - Aruba 2540 48G PoE+ (370W) 4SFP+ Switch
48 RJ-45 10/100/1000 PoE + 4 SFP+ 1/10GbE ports

Data sheet Switch Aruba 2540 series

Sản phẩm liên quan

Switch Aruba 2540-24G-...

Aruba 2540 24G 4SFP+ Switch (JL354A): 24 Ports 10/100/1000,...

Liên hệ để có giá tốt

Switch Aruba 2540-48G-...

Aruba 2540 48G 4SFP+ Switch (JL355A): 48 Ports 10/100/1000,...

Liên hệ để có giá tốt

Switch Aruba 2540-24G-PoE+...

Aruba 2540 24G PoE+ 4SFP+ Switch (JL356A): 24 Ports 10/100/1000...

Liên hệ để có giá tốt

Hỗ trợ trực tuyến