描述
DS-3D508P-A-2SC
8POE Media Convertor
DS-3D508P-A-2SC 屬海康威視網絡傳輸產品。傑成系統有限公司（香港防盜）為海康威視產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考網絡工程。規格以原廠資料為準。
規格
General
| Dimensions (W × H × D) | 138.00 mm × 40.00 mm × 86.20 mm (5.43'' × 1.57'' × 3.39'') |
|---|---|
| Net Weight | 0.49 kg (1.08 lb) |
| Gross Weight | 1.15 kg (2.53 lb) |
| Working Temperature | 0 °C to 40 °C (32 °F to 104 °F) |
| Working Humidity | 5% to 95% (no condensation) |
| Storage Temperature | –40 °C to 85 °C (–40 °F to 185 °F) |
| Storage Humidity | 5% to 95% (no condensation) |
| Installation Mode | Rail |
| Power Specifications | 54 V DC, 1.6 A |
| Power Consumption | ≤ 86 W |
| Packing List | Convertor × 1 Power Adaptor × 1 AC Power Cord × 1 Regulatory Compliance and Safety Information × 1 |
Network Parameters
| Ports | 8 x 10/100/1000 Mbps PoE port and 2x 1000 Mbps SC fiber optical port |
|---|---|
| Switching Capacity | 20 Gbps |
| Packet Forwarding Rate | 14.88 Mpps |
| MAC Address Capacity | 16 K |
| Cache | 8.4 Mbits |
Key Feature
| Switching Method | Store-and-Forward |
|---|---|
| Network Standard | IEEE802.3;IEEE802.3u;IEEE802.3x |
| Security Protection | 6 kV |
PoE Power Supply
| PoE Standard | Ports 1 to 8: IEEE 802.3af, IEEE 802.3at |
|---|---|
| PoE Port | PoE: Ports 1 to 8 |
| Max. Port Power | 30 W |
| PoE Power Budget | 80 W |
| PoE Power Pin | End-span: 1/2(-), 3/6(+) |
Optical Fiber Parameter
| Optical Interface | SC |
|---|---|
| Fiber Type | Single-Mode, Single-Fiber Bidirectional Transmission |
| Transmission Distance | 20 km |
| Wavelength | Port 9: Tx 1310 nm/Rx 1550 nm Port 10: Tx 1550 nm/Rx 1330 nm |
| Transmission Power | -9 dBm~-3 dBm |
| Receiving Sensitivity | ≤ -24 dBm |
Approval
| EMC | CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020) |
|---|---|
| Safety | CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)) |
| Chemistry | Reach (Regulation (EC) No.1907/2006) |
