描述
DS-QFV5002/R
Fiber-Optic Vibration Sensing Server 50KM Dual-Ch
DS-QFV5002/R 屬海康威視廣播及音響產品。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。方案可參考視像及音響工程。規格以原廠資料為準。
規格
Basic Parameter
| Fiber Type | Single mode (ITU-T G.652D) |
|---|---|
| Channel | 2 |
| Single-Channel Detection Range | 50 km |
| Positioning Accuracy | 50 km：±5 m |
| Frequency Response | 0.1 Hz to 1 kHz |
| Recognition Accuracy | 97% |
| Unit | ≤ 4992 per channel |
| Alarm Response Time | ≤ 2 s |
Function
| Alarm Trigger | Intrusion alarm, Fiber cut alarm, Tampering alarm |
|---|---|
| LED Indicator | Power indicator: Solid blue: Device is connected to the power supply and powers on Blue light off: Device powers off Status indicator: Solid blue: Device works normally without any error Flashing red: Wired network error Solid red: Device error (including all-in-one model error, FPGA exception, HDD error, tampering alarm) |
| Buzzer | Stay buzzing for tampering alarm |
| Switch | 2 rocker switchs for power |
Communication
| Communication Method | Wired communication |
|---|
Interface
| Fiber Interface | 2 FC/APC fiber interfaces |
|---|---|
| Power Interface | 2 power input interfaces with 220 VAC power input |
| Function Interface | 1 1000 M network interface, 1 RS-232 interface, 1 RS-485 interface, 2 USB 3.0 interfaces, 1 3.5 mm audio interface |
| Alarm Out | 1 relay output |
General
| Material | Metal |
|---|---|
| Power | 220 VAC, 50 Hz, 1 A |
| Color | Black |
| Power Consumption | ＜120 W |
| Operating Humidity | 0% to 93% (± 2%) |
| Laser Classification | Class 1 |
| Dimension | 133.5 mm × 482.6 mm × 486.61 mm (5.22" × 19" × 19.16") |
| Package Dimension | 293 mm × 575 mm × 635 mm (11.54" × 22.64" × 25") |
| With Package Weight | Approx. 13 kg (28.66 lb.) |
| Operating Temperature | -15 °C to 55 °C (5 °F to 131 °F) |
