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Product |
9-Port 10/100M Switch with 8-Port POE and 1-Port Fiber |
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Type |
HD-128S/PSE-20、HD-118S/PSE-20A、HD-118S/PSE-20B |
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Network Ports |
8 10/100Mbps RJ45 PortsAUTO Negotiation/AUTO MDI/MDIX |
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1 155Mbps SC Ports Single-mode optical fiber |
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Power Pin Assignment |
Data provided over pairs over 1/2and 3/6 ,Power over |
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PoE Distance |
100m |
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Transmission Method |
Store-And-Forward |
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Network Media |
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) |
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100BASE-TX: UTP category 5, 5e cable (maximum 100m) |
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Single-mode optical fiber （Single fiber or double fiber），maximum 25Km |
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Performance Specifications |
Bandwidth：1.6 Gbps |
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Network latency：Less than 20 μs for 64-byte frames in store-and-forward mode for 100 Mbps to 100 Mbps transmission |
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Buffer memory：96 KB embedded memory per unit |
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Address database size：1,000 media access control (MAC) addresses per system |
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Addressing：48-bit MAC address |
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Mean Time Between Failure (MTBF)：190,000 hours (~ 21 years) |
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Acoustic Noise： 0 dB |
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Network Protocol and Standards |
IEEE 802.3i 10BASET |
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IEEE 802.3u 100BASETX |
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IEEE 802.3x Flow Control |
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IEEE 802.1af DTE Power via MDI |
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IEEE 802.3af |
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Status LEDs |
System: Power, PoE Maximum Power |
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Per Port: link, Activity, Speed, PoE Active, PoE Fault |
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Power Supply |
Total Power Consumption: 120 W maximum |
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PoE Watt budget: 110W |
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IEEE802.3af Power Consumption: 105 W maximum (Ports 1 – 8) |
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48VDC, 2.3A power output; plug is localized to country of sale |
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Physical Specifications |
Dimensions (H x W x D)：28 x 189 x 109mm |
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Weight：0.65kg |
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Environmental Specifications |
Operating temperature: 0 to 55°C |
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Storage temperature: -20 to 75°C |
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Operating humidity: 90% maximum relative humidity, non-condensing |
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Storage humidity: 95% maximum relative humidity, non-condensing |
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Operating altitude: 10,000 ft (3,000 m) maximum |
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Storage altitude: 10,000 ft (3,000 m) maximum |
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Electromagnetic Emissions |
CE mark, commercial |
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FCC Part 15 Class B |
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VCCI Class B |
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EN 55022 （CISPR 22）， Class B |
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Safety |
CE Mark ,commercial |
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CE/LVD EN60950 |
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Warranty |
3 years for PoE Switch |
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3 years for power supply |
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Package Contents |
9-Port 10/100M Switch with 8-Port POE and 1-Port Fiber (POE31008PF) |
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AC Adapter |
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Installation guide |
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Warranty/Support Information card |
