Dual Tx Video 1310nm Sfp 3Gbps Fiber Optical Transceivers
Description of 3g vedio sfp module
The video series transceivers are high performance, cost effective
modules for duplex video transmission application over single mode
fiber.
The Transmitter is designed to transmit data rates from 50Mbps to
2.97Gbps and is specifically designed for robust performance in the
presence of SDI pathological patterns for SMPTE 259M, SMPTE 344M,
SMPTE 292M and SMPTE 424M serial rates. The module is fully
compliant with SMPTE 297M-2006.
The transmitter is a dual channel optical transmitter module, one
channel consists of two sections: a FP laser transmitter and MCU
control unit. All modules satisfy class I laser safety
requirements.
Features of 3g vedio sfp module
● HD-SDI SFP Transceiver available
● SD-SDI SFP Transceiver available
● 3G-SDI SFP Transceiver available
● SMPTE 297-2006 Compatible.
● Metal enclosure for Lower EMI
● 1310nm FP laser and PIN photo detector
● Supports video pathological patterns for SD-SDI, HD-SDI and 3G-SDI
● Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
● Digital Diagnostic functions available through the I2C interface
● Compatible with RoHS
● +3.3V single power supply
● Operating case temperature: Standard: 0 to +70°C; Industrial: -40
to 85°C
Applications
● SMPTE 297-2006 Compatible Electrical-to-Optical Interfaces.
● HDTV/SDTV Service Interfaces.
Recommended Operating Specifications
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Case Temperature | Standard | Tc | 0 | | +70 | °C |
| Industrial | -40 | | 85 | °C |
| Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
| Power Supply Current | Icc | | | 500 | mA |
| Data Rate | | | 3 | | Gbps |
Optical and Electrical Specifications
| 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 | -8 | -3 | 0 | dBm | 1 |
| Extinction Ratio | ER | 5 | 8 | | dB | |
Rise/Fall Time (20%~80%) | SD-SDI | tr/tf | | | 1500 | ps | |
| HD-SDI | | 270 | 2 |
| 3G-SDI | | 135 | |
| Total Output Jitter | PRBS and color bar | SD-SDI | | | 70 | 200 | ps
| |
| HD-SDI | 50 | 135 | |
| 3G-SDI | 70 | 100 | |
| Pathological | SD-SDI | 200 | 300 | |
| HD-SDI | 115 | | |
| 3G-SDI | 120 | | |
| Data Input Swing Differential | VIN | 400 | | 1800 | mV | 3 |
| 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 | |
Notes:
1. Rise and fall times, 20% to 80%, are measured following a
fourth-order Bessel-Thompson filter with a bandwidth of 0.75 x
clock frequency corresponding to the serial data rate.
2. PECL input, internally AC-coupled and terminated.
3. Internally AC-coupled
Ordering Informations
| Part Number | Product Description |
| SPT-P2T13V3-02D | 3Gbps Video SFP module Dual Tx SFP, 1310nm, 2km, 0ºC ~ +70ºC, With
DDM |
| SPT-P2T13V3-02TD | 3Gbps Video SFP module Dual Tx SFP, 1310nm, 2km, -40 to 85°C, With DDM |
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