Thông số kỹ thuật
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Aruba 2530 48 PoE+ Switch (J9778A) |
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I/O ports and slots |
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 |
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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 |
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2 fixed Gigabit Ethernet SFP ports |
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Additional ports and slots |
1 dual-personality (RJ-45 or USB micro-B) serial console port |
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Physical characteristics |
Dimensions |
17.40(w) x 12.70(d) x 1.75(h) in (44.2 x 32.26 x 4.45 cm) (1U height) |
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Weight |
10.1 lb (4.58 kg) |
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Memory and processor |
Processor |
ARM9E @ 800 MHz, 128 MB flash; Packet buffer size: 3 MB dynamically allocated, 256 MB DDR3 DIMM |
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Mounting and enclosure |
Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); Horizontal surface mounting; Wall mounting |
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Performance |
IPv6 Ready Certified |
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100 Mb Latency |
< 6.6 µs (LIFO 64-byte packets) |
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1000 Mb Latency |
< 2.2 µs (LIFO 64-byte packets) |
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Throughput |
up to 13 Mpps (64-byte packets) |
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Switching capacity |
17.6 Gbps |
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MAC address table size |
16000 entries |
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Environment |
Operating temperature |
32°F to 113°F (0°C to 45°C) |
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Operating relative humidity |
15% to 95% @ 104°F (40°C), noncondensing |
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Non-operating/ Storage temperature |
-40°F to 158°F (-40°C to 70°C) |
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