| Hardware Feature | Certifications CE |
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| Included Power Adapter | Yes |
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| PoE | Yes Ordering Information |
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| Ethernet Port | 24 |
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| 類型 | Model Description |
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| Ethernet Port Speed | 10/100 Mbps 155M 1310/1550 nm, 20 km, LC, SFP-1310T-20-SMF Single-mode [optional] Ethernet Port Uplink 10/100/1000 Mbps |
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| Speed | 155M 1550/1310 nm, 20 km, LC, SFP-1310R-20-SMF Single-mode [optional] |
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| Optical Port Uplink Speed | 1 Gbps 1.25G 1310nm, 20km, LC, Single- |
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| Port 1-24: 24 × RJ-45 10/100 Mbps; | GSFP-1310-20-SMF |
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| Description of Function | mode[optional] Port 25-26: 2 × RJ-45 10/100/1000 Mbps (Combo); |
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| Slots | Port 25-26: 2 × SFP 1000 Mbps (Combo) 1.25G 1550/1310 nm, 20 km, LC, |
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| SFP Module | GSFP-1310R-20-SMF Single-mode[optional] |
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| 供電 | Built-in power supply: 100-240 VAC, 50/60 Hz, 4 A 1.25G 1310/1550 nm, 20 km, LC, GSFP-1310T-20-SMF |
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| 工作溫度 | –10 °C to +55 °C (+14 °F to +131 °F Single-mode [optional] |
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| 工作濕度 | 5%–95% (RH), non-condensing 155M 850 nm, 2km, LC, Multi-mode SFP-850-MMF [optional] |
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| 儲存溫度 | –40 °C to +75 °C (–40 °F to +167 °F) 1.25G 850 nm, 500 m, LC, Multi-mode GSFP-850-MMF [optional] |
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| Storage Humidity | 5%–95% (RH), non-condensing |
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| 功耗 | Idling: ≤8.5 W ; Full load: 265 W |
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| Performance | Transmission Performance: Switch power supply voltage 53V. |
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| Management Type | No CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m |
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| 交換容量 | 8.8 Gbps Cable(m) Load Capacity(W) Bandwidth(Mbps) |
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| 包轉發率 | 6.55 Mpps IEEE802.3bt 90 W |
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| Packet Buffer Size | 4 Mbit 100 71.3 100 |
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| Jumbo Frame | 15K Byte 150 62 10 |
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| MAC Table Size | 8K 200 51 10 IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; |
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| Communication Standard | 250 40 10 IEEE802.3z |
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| Feature | Hi-PoE 60 W |
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| PoE Protocol | IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt 100 53 100 |
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| PoE Power | Port 1-2 ≤ 90 W, Port 3-16 ≤ 30 W, total ≤ 240 W 150 50 10 |
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| PoE Pin Assignment | 1,2,4,5 (V+),3,6,7,8 (V-) 200 47 10 |
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| Long Distance PoE | 250 37 10 Yes Transmission IEEE802.3at 30 W 100 25.5 100 |
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| Statics Protection | Air discharge: 8 kV; Contact discharge: 6 kV 150 25.5 10 |
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| Lighting Protection | Common mode: 4 kV; Differential mode: 2 kV 200 25.5 10 |
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| 淨重 | 2.47 kg (5.45 lb) 250 25.5 10 |
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| 毛重 | 3.12 kg (6.88 lb) Note: Data from this table was collected by Dahua test lab and is for reference only . 440 mm × 220 mm × 44 mm (17.32" × 8.66" × 1.73") (L The actual transmission distance may vary due to power consumption of connected Product Dimensions |
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| × W × H) | devices or the cable type and status. 540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L Packaging Dimensions × W × H) |
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| Casing Material | Sheet metal www.dahuasecurity.com Dimensions (mm[inch]) mm [inch] 440.0 [17.32] 43.7 [1.72] 220.0 [8.66] 228.9 [9.01] Panels |
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| Rev 002.000 | © 2024 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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