Bán phân phối switch HP 2910-24G-PoE+ al (J9146A)
Mã SP | J9146A |
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Mô tả | Bán phân phối switch HP 2910-24G-PoE+ al (J9146A) chính hãng giá rẻ Hồ Chí Minh |
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Thông số kỹ thuật thiết bị mạng switch HP 2910-24G-PoE+ al Switch (J9146A)
HP 2910-24G-PoE+ al Switch (J9146A) |
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Ports |
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20 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) Media Type: Auto-MDIX Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 dual-personality ports each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a mini-GBIC slot (for use with mini-GBIC transceivers) 1 RJ-45 serial console port Supports a maximum of 4 10GbE ports, with optional module |
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Physical characteristics |
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17.4(w) x 14.4(d) x 1.73(h) in (44.2 x 36.58 x 4.39 cm) (1U height) |
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Weight |
12.34 lb (5.6 kg) |
Memory and processor |
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Processor |
Dual ARM1156T2S @ 515 MHz, 4 MB flash, 1 GB compact flash, 512 MB SDRAM; packet buffer size: 6 MB |
Mounting |
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Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only |
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Performance |
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1000 Mb Latency |
< 2.9 µs (FIFO) |
10 Gbps Latency |
< 1.3 µs (FIFO) |
Throughput |
up to 95 million pps |
Switching capacity |
128 Gbps |
Routing table size |
2000 entries (IPv4) |
MAC address table size |
16000 entries |
Environment |
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Operating temperature |
32°F to 131°F (0°C to 55°C) |
Operating relative humidity |
15% to 95% @ 104°F (40°C), 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: 51.5 dB, Pressure: 38.1 dB; DIN 45635T.19 per ISO 7779 |
Electrical characteristics |
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Frequency |
50/60 Hz |
Description |
The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz |
Maximum heat dissipation |
447 BTU/hr (472 kJ/hr), max. using PoE+ |
Voltage |
100-127/200-240 VAC |
Current |
6.1/3.1 A |
Maximum power rating |
490 W |
Idle power |
65 W |
PoE power |
382 W |
Notes |
Idle power is the actual power consumption of the device with no ports connected. |
Safety |
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EN 60950/IEC 60950CAN/CSA 22.2 No. 60950EN 60825UL 60950 |
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Notes |
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When using mini-GBICs with this product, mini-GBICs with revision "B" or later (product number ends with the letter "B" or later, e.g., J4858B, J4859C) are required. |