3Gbps Video SFP Optical Transceiver
Short Description:
Description 3Gbps Video SFP Optical Transceiver engineered for SMPTE 297-2006 compliant HD-SDI, SD-SDI, and 3G-SDI signal transmission, this reliable module is the perfect solution for extending high-definition video over long distances. It supports a robust data rate of 3Gbps and achieves a clear 20km transmission reach using standard single-mode fiber (SMF…Description
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Description
3Gbps Video SFP Optical Transceiver engineered for SMPTE 297-2006 compliant HD-SDI, SD-SDI, and 3G-SDI signal transmission, this reliable module is the perfect solution for extending high-definition video over long distances. It supports a robust data rate of 3Gbps and achieves a clear 20km transmission reach using standard single-mode fiber (SMF), making it ideal for demanding broadcast environments, outside broadcast (OB) vans, and studio-to-studio links.
Constructed with a high-quality 1310nm DFB laser transmitter and a sensitive PIN photodetector, it ensures superior signal integrity with low jitter. The transceiver features a durable metal enclosure for superior EMI shielding, safeguarding your video feed from interference. Fully compliant with the SFP MSA (Multi-Source Agreement) and SFF-8472 standards, it guarantees seamless interoperability with a wide range of professional video equipment and SFP-capable devices. This module is available with advanced Digital Diagnostic Monitoring (DDM) capabilities for real-time performance oversight and is offered in both commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature grades to withstand the harshest operating conditions.
Features
- Multi-Standard Video Support: A universal solution compatible with 3G-SDI, HD-SDI, and SD-SDI video signals, perfect for SMPTE 297-2006 applications.
- Long-Distance, High-Speed Performance: Transmits uncompressed video at 3Gbps data rates over 20km on single-mode fiber, eliminating signal degradation.
- Broad Equipment Compatibility: Fully compliant with SFP MSA and SFF-8472, ensuring plug-and-play operation in a vast array of routers, switches, and video gear with SFP slots.
- Superior Signal Integrity: Utilizes a stable 1310nm DFB laser and high-quality optical components for low-jitter, high-fidelity video transmission.
- Robust Design & Reliability: Features a metal housing for effective EMI/RFI protection and heat dissipation. Available in extended industrial temperature versions for challenging environments.
- Advanced Monitoring Option: Select models include Digital Diagnostic Monitoring (DDM) for real-time access to temperature, optical power, and voltage data, enabling proactive network management.
- Single Low-Voltage Power: Operates on a simple +3.3V power supply, ensuring energy efficiency and broad system compatibility.
- Safety & Compliance: Meets Class I Laser Safety requirements and is RoHS compliant, adhering to international safety and environmental standards.
Applications
SMPTE 297-2006 Compatible Electrical-to-Optical Interfaces.
HDTV/SDTV Service Interfaces.
|
Parameter |
Symbol |
Min |
Max |
Unit |
|
Supply Voltage |
Vcc |
-0.5 |
4.5 |
V |
|
Storage Temperature |
Ts |
-40 |
+85 |
°C |
|
Operating Humidity |
– |
5 |
85 |
% |
Recommended Operating Conditions
Table 2 – Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
|
Operating Case Temperature |
Standard |
Tc |
0 |
|
+70 |
°C |
|
Extended |
-20 |
|
+85 |
°C |
||
|
Power Supply Voltage |
Vcc |
3.13 |
3.3 |
3.47 |
V |
|
|
Power Supply Current |
Icc |
|
|
300 |
mA |
|
|
Data Rate |
|
|
3 |
|
Gbps |
|
Optical and Electrical Characteristics
BDP-313G-L2x(D): (DFB and PIN, 1310nm, 20km Reach)
Table 3 – Optical and Electrical Characteristics
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
||
|
Transmitter |
||||||||
|
Centre Wavelength |
λc |
1260 |
1310 |
1360 |
nm |
|
||
|
Spectral Width (-20dB) |
σ |
|
|
1 |
nm |
|
||
|
Side Mode Suppression Ratio |
SMSR |
30 |
|
|
dB |
|
||
|
Average Output Power |
Pout |
-5 |
|
0 |
dBm |
1 |
||
|
Extinction Ratio |
ER |
9 |
|
|
dB |
|
||
|
Optical Rise/Fall Time (20%~80%) |
tr/tf |
|
|
0.16 |
ns |
|
||
|
Data Input Swing Differential |
VIN |
400 |
|
1800 |
mV |
2 |
||
|
Input Differential Impedance |
ZIN |
90 |
100 |
110 |
Ω |
|
||
|
TX Disable |
Disable |
|
2.0 |
|
Vcc |
V |
|
|
|
Enable |
|
0 |
|
0.8 |
V |
|
||
|
TX Fault |
Fault |
|
2.0 |
|
Vcc |
V |
|
|
|
Normal |
|
0 |
|
0.8 |
V |
|
||
|
Receiver |
||||||||
|
Centre Wavelength |
λc |
1260 |
|
1580 |
nm |
|
||
|
Receiver Sensitivity |
|
|
|
-18 |
dBm |
3 |
||
|
Receiver Overload |
|
-3 |
|
|
dBm |
3 |
||
|
LOS De-Assert |
LOSD |
|
|
-20 |
dBm |
|
||
|
LOS Assert |
LOSA |
-30 |
|
|
dBm |
|
||
|
LOS Hysteresis |
|
1 |
|
4 |
dB |
|
||
|
Data Output Swing Differential |
Vout |
370 |
|
1800 |
mV |
4 |
||
|
LOS |
High |
2.0 |
|
Vcc |
V |
|
||
|
Low |
|
|
0.8 |
V |
|
|||
Notes:
1. The optical power is launched into SMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a pathological data pattern.
4. Internally AC-coupled.
Timing and Electrical
Table 4 – Timing and Electrical
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
Tx Disable Negate Time |
t_on |
|
|
1 |
ms |
|
Tx Disable Assert Time |
t_off |
|
|
10 |
μs |
|
Time To Initialize, including Reset of Tx Fault |
t_init |
|
|
300 |
ms |
|
Tx Fault Assert Time |
t_fault |
|
|
100 |
μs |
|
Tx Disable To Reset |
t_reset |
10 |
|
|
μs |
|
LOS Assert Time |
t_loss_on |
|
|
100 |
μs |
|
LOS De-assert Time |
t_loss_off |
|
|
100 |
μs |
|
Serial ID Clock Rate |
f_serial_clock |
|
|
400 |
KHz |
|
MOD_DEF (0:2)-High |
VH |
2 |
|
Vcc |
V |
|
MOD_DEF (0:2)-Low |
VL |
|
|
0.8 |
V |
Diagnostics
Table 5 – Diagnostics Specification
|
Parameter |
Range |
Unit |
Accuracy |
Calibration |
|
Temperature |
0 to +70 |
°C |
±3°C |
Internal / External |
|
-20 to +85 |
||||
|
Voltage |
3.0 to 3.6 |
V |
±3% |
Internal / External |
|
Bias Current |
0 to 100 |
mA |
±10% |
Internal / External |
|
TX Power |
-5 to 0 |
dBm |
±3dB |
Internal / External |
|
RX Power |
-23 to -3 |
dBm |
±3dB |
Internal / External |
Related products:
Specification
Application
Order
| Product Model | Descriptions | Inquiry |
|---|---|---|
| BDP-313G-L2C | 3G video SFP module,1310nm,3Gbps,20km,0C~+70C | Request Price |
| BDP-313G-L2CD | 3G video SFP module,1310nm,3Gbps,20km,0C~+70C,With Digital Diagnostic Monitoring | Request Price |
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