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รายละเอียดสินค้า:
การชำระเงิน:
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| Interface type: | BNC | Signal system: | PAL/NTSC/SECAM |
|---|---|---|---|
| Video bandwidth per channel: | 6.5MHz | Sampling frequency: | 15MHz |
| Bandwidth per channel:: | 20Hz~20KHz | Input impedance: | 47KΩ |
| แสงสูง: | hd tvi converter,cctv camera video converter |
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1-Ch video + 1-Ch Forward Audio + 1-Ch 10/100M Ethernet CCTV Fiber Optic Converter
Product Characteristic
■8 bit video signal digital sampling
■High-speed synchronous digital transmission technology
■Modular structure design(audio card and data card for optional configuration)
■Super optical dynamic range, no adjustment needed
■Status indication for power supply, optical signal and video
■No electromagnetic interference, radio frequency interference and ground current
■Safe transmission guaranteed under poor electromagnetic environment
■BNC video connector
■FC optical connector
■Video DC recovery
■Maximum tolerable link loss for single mode single fiber is 17db
Technical Index
| Video interface | Interface type | BNC |
| Signal system | PAL/NTSC/SECAM | |
| Nominal input and output level | 1V p-p | |
| Nominal input and output impedance: | 75Ω | |
| Video bandwidth per channel | 6.5MHz | |
| Sampling frequency: | 15MHz | |
| Differential gain: | <1.3% | |
| Differential phase: | <1.3° | |
| Signal-to- noise ratio | >63dB | |
| Audio interface | Bandwidth per channel: | 20Hz~20KHz |
| Sampling frequency: | 48KHz | |
| Quantization grade: | 24bit | |
| Input impedance | 47KΩ | |
| Output impedance | 10KΩ | |
| Nominal input output level | 2V p-p | |
| Signal -to-noise ratio | 75dB | |
| Total harmonic distortion | 0.1% | |
| Asynchronous data | Interface type | RS-485/422/Manchester/RS-232 |
| Operational mode | Full-duplex/half-duplex | |
| Communication speed | 300~9600Kbps | |
| Bit error rate | <1*10-9 | |
| Ethernet | Number of channel | 1 |
| Standard |
ANSI X3T12TP-PMD IEEE 802.3/802.3u |
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| Protocol |
IEEE 802.1q VLAN IEEE 802.3x full duplex flow control and Back-Pressure half-duplex flow control |
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| Operational mode | 10/100M,full duplex/half duplex self-adaptation | |
| Throughput rate: | 100%@100M | |
| Packet loss rate: | 0 | |
| Connector: | Video connector: | BNC socket |
| Audio connector: | Pressure connector | |
| Data connector: | Pressure connector | |
| Ethernet connector | RJ-45 | |
| Optical flexible connector | FC/PC | |
| POWER | DC | +5V 2A / +9V 2A |
| Power consumption | <15W(single end) | |
| Environmental condition: | Operating temperature | -25℃~+70℃ |
| Storage temperature | -40℃~+80℃ | |
| Relative humidity | 0~95%(non condensable) |
ผู้ติดต่อ: Mr. Michael Guo
โทร: 19928768315
แฟกซ์: 86-755-8312-8674
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