1-Ch Analog video , 20km Single Mode Single Fiber CCTV Fiber Optic Converte
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 indicators Video characteristic
Video channel: 1 channel
Video input/output impedance: BNC75Ω Unbalanced interface
Video input/output voltage: Typical peak-peak value 1Vp-p Video bandwidth: 6.5MHz
Video digital bit width: 8 bit Differential gain: <1.3% (typical value) Differential phase: <1.3°(typical value) SNR>63dB
Data interface
-
Number of data channels: 1 channel
-
Physical interface: The industry standard connecting terminal
-
RS232 rate: DC-115.2Kbps RS422/485 rate: DC-115.2Kbps RS485 distance: 0-1200m
- Physical protocol: Transparent support of RS232/485/422/Manchester/Biphase protocol
Optical interface
Physical interface: FC/PC
Fiber type: single-mode fiber, single fiber Transmission distance: single mode 20Km
Power supply
Input voltage: AC220/DC+5V
Electromagnetic compatibility
Radiation: EN50081-1, EN55022-B, CE, FCC
Magnetic capacity: EN50130-4, EN50028-1
Physical characteristic
Operating temperature: -25°C ~ +75°C Humidity: 0~95%( no condensation) Induction: EN50130-5,1995
Tidal fever: BS2011
Technical Index
|
Video interface
|
Interface type |
BNC |
| Signal system |
PAL/LNKSC/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: sales004@e-linkchina.com
Tel: +86 755 83128674
Skype: live:sales004_86
WhatsApp: +8615919987624
Product Tags:
|
|
1-ch video, 20km, Single Mode Fiber CCTV Fiber Optic Converter Images
|
