E-link China Technology Co., Ltd.
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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19" 1U Rackmount 16- Ch video + 2-Ch Forward Audio CCTV Fiber Optic Converter
Overview
LNK-1600 Series Digital video optical Converter can simultaneously transmit video, one/two-way audio, one/two-way data, one/two-way switching value, and one channel Ethernet signal through one optical fiber. The series of products have the video quality up to broadcast standard, audio quality up to CD level, supports RS-232, RS-422 and RS-485 data communication format and Ethernet connection. All optical and electrical interfaces are in compliance with international standard, with electromagnetic compatibility design, anti-static and lightning, being suitable for worse working conditions, with high stability and reliability.
Features
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 |
|
| Protocol |
IEEE 802.1q VLAN IEEE 802.3x full duplex flow control and Back-Pressure half-duplex flow control |
|
| 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) |
Contact Information:
Email: sales(at)e-linkchina(dot)com
Tel: +86 755 83128674
Skype: elinkchina003
WhatsApp: +8613926522845