Thiết bị mạng HP Switch JL256A

Thiết bị mạng HP Switch JL256A
Mã sản phẩm:
JL256A
Mô tả:
Thiết bị mạng HP Switch JL256A: Aruba 2930F 48G PoE+ 4SFP+ Switch, (48) RJ-45 autosensing 10/100/1000 PoE+ ports; (4) SFP+ 1/10GbE ports
Giá:
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Thông số kỹ thuật:

P/N Switch HP 2930F-48G-4SFP+ PoE+ (JL256A)
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
Physical characteristics
Dimensions
Weight
17.42(w) x 11.98(d) x 1.73(h) in
(44.25 x 30.42 x 4.39 cm)
(1U height). 9.83 lb (4.46 kg
Memory and processor Dual Core ARM Coretex @ 1016
MHz, 1 GB DDR3 SDRAM;
Packet buffer size: 12.38 MB
4.5MB Ingress/7.875MB Egress,
4 GB eMMC
Performance
100 Mb Latency
1000 Mb Latency
Throughput
Routing/Switching capacity
Routing table size
MAC address table size
< 3.8 μs (64-byte packets)
< 1.6 μs (64-byte packets)
up to 112.0 Mpp
176 Gbps
10,000 entries (IPv4),
5,000 entries (IPv6
32,768 entrie
Electrical characteristics
Frequency
AC voltage
Current
Maximum power rating
Idle powe
PoE power
50/60 Hz
1566 BTU/hr (1652.13 kJ/hr)
100 - 127 / 200 - 240 VAC, rated
5.1/2.5 A
459 W
48.6 W
370 W PoE+

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