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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DC12V 1A 3G SDI Video Fiber Converter With Audio RS422 Ethernet Tally
3G-SDI Video Fiber Converter with Audio + RS422 + Ethernet + Tally + Tri-level Sync
SDI Fiber Converter Advantages
1. 1Ch BIDI 3G-SDI Video + 2Ch Backward Analog Audio + 1Ch BIDI RS422 + 1Ch 100M Ethernet + 1Ch Backward Tally + 1Ch Backward Analog Tri-level Syn over one fiber
2. Support all popular standards for digital video transport such as SMPTE 424M, SMPTE 292M, and SMPTE 259M, SMPTE 297M working at 3G-SDI, HD-SDI, SD-SDI, ASI respectively
Specifications
| Fiber Optical interface | |
| Fiber interface | Simplex LC |
| Transmission distance | 20Km |
| Wavelength | 1310nm/1490nm//1550nm |
| 3G-SDI Video | |
| Video interface | BNC |
| Video input/output impedance | 75Ω |
| Video input/output voltage | Typical:1Vpp, Min 0.5Vpp, Max 1.5Vpp |
| Video Bits Rate | Max 3.2Gb/s |
| Differential gain (10%～90% APL) | <1% |
| Video SDI standard | 270Mbps (SD-SDI), 1.485Gbps/M(HD-SDI) |
| SMPTE425M3Gb/s Mapping(3G-SDI) | |
| SMPTE424M 3Gb/s serial interface(3G-SDI) | |
| Video Input | 1Ch SDI IN + 1Ch SDI OUT on TX |
| Video Output | 1Ch SDI IN + 1Ch SDI OUT on RX |
| Audio | |
| Audio interface | 3.5mm Jack |
| Audio format | @48KHz |
| Audio input | 1Ch Audio IN or 1Ch Mic + 1Ch Audio OUT on TX |
| Audio output | 1Ch Audio IN or 1Ch Mic + 1Ch Audio OUT on RX |
| RS422/485 Serial Data | |
| Physical interface | Industrial standard screw terminal |
| Data type | RS422/RS485 Bi-Direction |
| Frequency/Rate support | Max. 115200bps for RS422 |
| BER | <10ˉ9 |
| Tally | |
| Tally interface | Industrial standard screw terminal |
| LED load type | Can drive the LED indicator directly |
| Tally input | Tally-2+; Tally-2 - |
| Tally output | Tally-1+; Tally-1 - |
| Ethernet | |
| Standards | IEEE 802.3 10Base-T |
| Interface | 1 x 10/100BASE-TX RJ45 |
| Working mode | Auto-negotiation by default |
| Analog Tri-level Sync | |
| Sync Interface | 75Ω BNC |
| Sync | Analog black burst / SDTV bi-level / HDTV tri-level |
| Signal | Analog tri-level sync SMPTE ST 274, ST 276 |
| Return Loss | 46.5 dB to 10 MHz |
| Input | 1Ch Sync IN + 1Ch Sync OUT on TX |
| Output | 1Ch Sync IN + 1Ch Sync OUT on RX |
| Electrical | |
| Power Input | DC12V 1A |
| Power consumption | <6W |
| Mechanical | |
| Dimensions (LxWxH) | 85 x 70 x 30mm |
| Weight | 1.1KG/pair |
| Casing | Aluminum Case |
| Mounting Options | Wall-mount or Desktop |
| Environmental | |
| Working Temperature | -20℃～+70℃ |
| Storage Temperature | -40℃～+80℃ |
| Working Humidity | 0~95% |
| MTBF | ≥100000 hours |
Overview
E-link LNK-3G2V2BA2D1E1T1S 3G-SDI fiber extender provides transmission of 1Ch BIDI 3G-SDI Video, 2Ch Backward Analog Audio, 1Ch BIDI RS422, 1Ch 100M Ethernet, 1Ch Backward Tally and 1Ch Backward Analog Tri-level Sync over Fiber Converter, including 1 transmitter & 1 receiver, used by pairs over single mode optical cables.
This 3G-SDI optical fiber converter enables high optical performance and brilliant HD video processing in real time. IP interfaces can dramatically increase scalability and compatibility with all modern high-end networking systems.
Since optical signals are not affected by electromagnetic noise, LNK-3G2V2BA2D1E1T1S makes your system more reliable and secure. It’s good solution for any HD surveillance system or live broadcasting application. All things considered, LNK-3G2V2BA2D1E1T1S pushes the limits of conventional coax CCTV or broadcast system to a completely new level and allows you to extend transmission distances up to 20km (optional 40/60/80km).
Order Information
| Model | Description |
| LNK-3G2V2BA2D1E1T1S | 1Ch BIDI 3G-SDI Video + 2Ch Backward Analog Audio + 1Ch BIDI RS422 + 1Ch 100M Ethernet + 1Ch Backward Tally + 1Ch Backward Analog Tri-level Sync over Fiber Converter, SMF, LC, 20KM, including 1 transmitter & 1 receiver, used by pairs |