3G-SDI SFP HD Video Optical Transceiver Module
Product Overview
With the widespread adoption of 5G and the rapid growth in video streaming demand, there is an increasing need for higher-definition and faster video transmission. SDI high-definition video transmission optical modules are specifically developed for high-definition video transmission, supporting pathological signal testing to ensure highly stable and high-fidelity video transmission.
Fholink offers a variety of SDI high-definition video transmission optical modules, categorized by data rate into 3G-SDI, 6G-SDI, and 12G-SDI modules, and by transceiver configuration into single-transmit, single-receive, dual-transmit, dual-receive, and transceiver-integrated types. Transmission distances cover a full range from 2 km to 80 km.
Features
1. Hot-pluggable SFP form factor
2. Supports pathological signal testing for high video fidelity
3. Transmission rates include 3G/6G/12G Gbit/s
4. Supports ultra-high-definition video transmission
5. Compatible with major brands of switches and other video optical transceivers
6. Full metal housing with excellent EMI performance
7. Operating temperature: 0°C to +70°C / -40°C to +85°C (case temperature)
8. Digital Diagnostic Monitoring (DDM) support
9. RoHS compliant (lead-free)
Technical Parameters
| Name | Model | 速率 Data Rate | 波长(nm) Wavelength | 距离Distance | 光功率(dBm) Optical Power | 发射激光器Source | 灵敏度(dBm) Sensitivity | 接收激光器Receiver | 接口类型 Connector type |
| 3G-SDI Dual-Fiber Transceiver |
FH-3G-SDI-SFP-LX-2 | 3Gbps | 1310 | 2km | -6~-1 | VCSEL | <-10.5 | PIN |  Duplex LC/PC |
| FH-3G-SDI-SFP-LX-20 | 3Gbps | 1310 | 20km | -6~0 | DFB | <-14.4 | PIN | Duplex LC/PC | |
| FH-3G-SDI-SFP-EX-1310 | 3Gbps | 1310 | 40km | -2~+4 | DFB | <-16 | PIN | Duplex LC/PC | |
| FH-3G-SDI-SFP-EX-1550 | 3Gbps | 1550 | 40km | -2~+4 | DFB | <-16 | PIN | Duplex LC/PC | |
| FH-3G-SDI-SFP-ZX | 3Gbps | 1550 | 80km | 0~+5 | DFB | <-23 | APD |  Duplex LC/PC |
| Name | Model | 速率 Data Rate | 波长(nm) Wavelength | 距离Distance | 光功率(dBm) Optical Power | 发射激光器Source | 灵敏度(dBm) Sensitivity | 接收激光器Receiver | 接口类型 Connector type |
| 3G-SDI Dual-Fiber CWDM Module |
FH-3G-SDI-SFP-CW-20 | 3Gbps | 1270~1610 | 20km | -6~0 | CWDM DFB | <-14.4 | PIN |  Duplex LC/PC |
| FH-3G-SDI-SFP-CW-40 | 3Gbps | 1270~1610 | 40km | -2~+4 | CWDM DFB | <-16 | PIN | Duplex LC/PC | |
| FH-3G-SDI-SFP-CW-80 | 3Gbps | 1270~1610 | 80km | 0~+5 | CWDM DFB | <-23 | APD |  Duplex LC/PC |
| Name | Model | 速率 Data Rate | 波长(nm) Wavelength | 距离Distance | 光功率(dBm) Optical Power | 发射激光器Source | 灵敏度(dBm) Sensitivity | 接收激光器Receiver | 接口类型 Connector type |
| 3G-SDI CWDM Transmitter (Tx) / Receiver (Rx) Module |
FH-3G-SDI-SFP-Tx-CW-20 | 3Gbps | 1270~1610 | 20km | -6~0 | CWDM DFB | / | / |  Simplex LC/PC |
| FH-3G-SDI-SFP-Rx-CW-20 | 3Gbps | 1270~1610 | 20km | <-14.4 | PIN | Simplex LC/PC | |||
| FH-3G-SDI-SFP-Tx-CW-40 | 3Gbps | 1270~1610 | 40km | -2~+4 | CWDM DFB | / | / |  Simplex LC/PC |
| Name | Model | 速率 Data Rate | 波长(nm) Wavelength | 距离Distance | 光功率(dBm) Optical Power | 发射激光器Source | 灵敏度(dBm) Sensitivity | 接收激光器Receiver | 接口类型 Connector type |
| 3G-SDI Rx Only SFP |
FH-3G-SDI-SFP-Rx-LX-2 | 3Gbps | 1270~1610 | 2km | 无 | 无 | <-10.5 | PIN |   Simplex LC/PC |
| FH-3G-SDI-SFP-Rx-LX-20 | 3Gbps | 1270~1610 | 20km | 无 | 无 | <-14.4 | PIN | Simplex LC/PC | |
| FH-3G-SDI-SFP-Rx-EX | 3Gbps | 1270~1610 | 40km | 无 | 无 | <-16 | PIN |  Simplex LC/PC |
|
| Name | Model | 速率 Data Rate | 波长(nm) Wavelength | 距离Distance | 光功率(dBm) Optical Power | 发射激光器Source | 灵敏度(dBm) Sensitivity | 接收激光器Receiver | 接口类型 Connector type |
| 3G-SDI Dual Tx SFP |
FH-3G-SDI-SFP-2Tx-LX-2 | 3Gbps | 1310 | 2km | -6~-1 | PF | 无 | 无 |   Duplex LC/PC |
| FH-3G-SDI-SFP-2Tx-LX-20 | 3Gbps | 1310 | 20km | -6~0 | DFB | 无 | 无 | Duplex LC/PC | |
| FH-3G-SDI-SFP-2Tx-EX-1310 | 3Gbps | 1310 | 40km | -2~+4 | DFB | 无 | 无 |  Duplex LC/PC |
|
| FH-3G-SDI-SFP-2Tx-EX-1550 | 3Gbps | 1550 | 40km | -2~+4 | DFB | 无 | 无 |  Duplex LC/PC |
|
| FH-3G-SDI-SFP-2Tx-CW-40 | 3Gbps | 1270~1610 | 40km | -2~+4 | CWDM DFB | 无 | 无 |  Duplex LC/PC |
| Name | Model | 速率 Data Rate | 波长(nm) Wavelength | 距离Distance | 光功率(dBm) Optical Power | 发射激光器Source | 灵敏度(dBm) Sensitivity | 接收激光器Receiver | 接口类型 Connector type |
| 3G-SDI Dual Rx SFP |
FH-3G-SDI-SFP-2Rx-LX-2 | 3Gbps | 1270~1610 | 2km | 无 | 无 | <-10.5 | PIN |   Duplex LC/PC |
| FH-3G-SDI-SFP-2Rx-LX-20 | 3Gbps | 1270~1610 | 20km | 无 | 无 | <-14.4 | PIN |  Duplex LC/PC |
|
| FH-3G-SDI-SFP-2Rx-EX | 3Gbps | 1270~1610 | 40km | 无 | 无 | <-16 | PIN |  Duplex LC/PC |
Applications
1. Broadcasting: Used in live broadcasting and recording for television stations to ensure high-quality video signal transmission.
2. Surveillance Systems: Provides stable video signal transmission in high-definition monitoring applications.
3. Film Production: Used for transmitting high-resolution video signals during movie shooting and post-production.
4. Various Video Optical Transceivers**: Integrated into SDH and PDH systems for reliable video transmission.
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ꁇBackbone network
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ꁇMan/private network
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ꁇAccess network
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ꁇCore network
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ꁇSwitches
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ꁇOptical Transceivers
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ꁇNetwork
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ꁇLaser and sensing
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ꁇOptical Fiber Sensing
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ꁇOptical Component
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ꁇFiber Optic Patch Cord
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ꁇOptical Amplifier
