Lynx Technik
LYNX Technik OH-TX-4 3G-SDI Singlemode Simplex SFP Optical Transmitter - CWDM
Best optical transmitter for professional long-distance broadcast signal distribution.
Introducing the LYNX Technik OH-TX-4-1510, a high-performance 3G-SDI Singlemode Simplex SFP Optical Transmitter. Designed for seamless integration with LYNX Technik yellobrik and Series 5000 products, this module efficiently converts electrical SDI signals to optical signals for extended fiber optic transmission. It supports CWDM applications with 18 selectable wavelengths and offers transmission distances up to 40km. The OH-TX-4-1510 is compatible with multiple SDI standards, including SMPTE 424M, 292M, 259M, and DVB-ASI, ensuring versatile connectivity. Its pluggable, hot-swappable design simplifies installation and upgrades, while RoHS compliance underscores its commitment to environmental standards.
$579.50
Owner Satisfaction
4.7
/ 5
Category Rank
7
/ 296
#7 in Video Transmitters
Price vs Category Average
-23%
Below average
Supports SDI rates
2701.4852.97
/ Mbit, Gbit, and Gbit
Who it's for
- Broadcast engineers needing to consolidate multiple signals over single fiber
- Facility managers optimizing space in high-density equipment racks
- Production teams requiring reliable long-distance 3G-SDI signal delivery
Who should skip it
- Users requiring bi-directional communication or integrated signal monitoring
- Budget-conscious buyers seeking standard, low-cost fiber connectivity solutions
- Operators working outside of the proprietary Lynx Technik hardware ecosystem
Performance breakdown
Transmission Range
Forty-kilometer reach handles long-distance fiber runs with professional reliability.
Signal Versatility
Broad compatibility across SDI standards ensures seamless integration into existing workflows.
System Integration
Designed specifically for LYNX yellobrik and Series 5000 hardware ecosystems.
Deployment Flexibility
Hot-swappable design allows for rapid upgrades without interrupting critical broadcast operations.
CWDM Capability
Eighteen selectable wavelengths provide excellent options for complex multiplexed fiber networks.
Build Compactness
Small form factor saves valuable rack space in dense equipment environments.
Key Specs
Supports SDI rates
270Mbit, 1.485Gbit, and 2.97Gbit
Distance capability
Up to 40km (singlemode)
Wavelengths
18 selections according to ITU-T G694.2
Power Supply Voltage
3.1 VDC - 3.5 VDC
Power Consumption
130mA - 230mA
Dimensions
57mm x 13.4mm x 12.4mm (excluding connector)
Weight
50g
Operating Temperature Range
5°C - 40°C
Features
- Converts electrical SDI to optical signal
- Supports 3G/HD/SD-SDI rates
- CWDM capable with 18 wavelengths
- Pluggable and hot-swappable
- Long-distance transmission up to 40km
- Compatible with yellobrik/Series 5000
- LC Simplex singlemode connector
- RoHS compliant
What customers say
Users consistently praise the LYNX Technik OH-TX-4 for its rock solid reliability and flawless signal integrity when transmitting 3G-SDI over long distances using singlemode fiber. Its core strength lies in dependable performance for mission critical broadcast infrastructure. The integrated CWDM capability is a significant advantage, allowing professionals to maximize fiber utilization and simplify complex routing schemes without performance loss. Integration is reported as seamless, fitting perfectly into standard frames. While recognized as a premium component, users agree the consistent, professional grade performance justifies the investment, making this transmitter an indispensable tool for maintaining high standards in live environments.
Know before you buy
This module is specifically designed for seamless integration with LYNX Technik yellobrik and Series 5000 product ranges.
Yes, the OH-TX-4 supports a wide range of SDI standards, including 3G-SDI, HD-SDI, and SD-SDI, covering rates of 270Mbit, 1.485Gbit, and 2.97Gbit.
When using singlemode fiber, this transmitter is capable of sending signals over distances up to 40km, or approximately 131,233 feet.
Yes, it is CWDM capable and offers 18 selectable wavelengths in accordance with the ITU-T G694.2 standard.
Yes, the module features a pluggable, hot-swappable design, allowing you to install or replace it without needing to power down your equipment.
The OH-TX-4 uses an LC Simplex connector for its singlemode fiber connection.
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