Lynx Technik yellobrik OTR 1810-MM 3G Fiber Optic / SDI Transceiver

The OTR 1810-1 is a versatile 3Gbit fiber optic SDI transceiver that combines both transmitter and receiver functionalities in a single, compact module. It is designed to facilitate the transmission and reception of uncompressed broadcast-quality video signals over long distances, overcoming the limitations of traditional copper-based systems. Supporting SDI video formats up to 1080p60 (3Gbit/s), the OTR 1810-1 ensures error-free optical connections, making it ideal for professional broadcast and production environments.

Key Features

• Integrated SDI fiber transmitter and receiver in a single module
• Supports SDI video up to 3Gbit/s (1080p60)
• Compatible with 3G Level A and Level B formats (all)
• Auto reclocking at 270Mbit/s, 1.5Gbit/s, and 3Gbit/s
• Error-free optical connections
• Available in single-mode and multi-mode versions
• Transmission distances:
  • Up to 10 km (6.2 miles) at 3Gbit/s over single-mode fiber
  • Up to 300 m (984 feet) at 3Gbit/s over multi-mode fiber
• Duplex LC optical connection
• Supports hot swapping and hot plugging

Technical Specifications

SDI Video Input/Output

• 1 x SDI input and 1 x SDI output on 75 Ohm BNC connectors
• Compliant with SMPTE 424M, SMPTE 292M, SMPTE 259M, DVB-ASI
• Multi-standard operation from 270Mbit/s to 3Gbit/s
• Multi-rate reclocking at 270Mbit/s, 1.5Gbit/s, and 3Gbit/s
• Electrical return loss:
  • >15dB up to 1.5GHz
  • >10dB up to 3GHz
• Automatic cable equalization (Belden 1694A cable):
  • Up to 250m at 270Mbit/s
  • Up to 140m at 1.5Gbit/s
  • Up to 80m at 3Gbit/s

Fiber Optic Input/Output

• 1 x fiber optic input and 1 x fiber optic output
• Duplex LC/PC single-mode or multi-mode connections
• Compliant with SMPTE 297M-2006
• Single-mode version (OTR 1810-1 LC):
  • Transmitter wavelength: 1310nm
  • Optical power: -5 dBm (typical)
  • Receiver wavelength: 1260nm to 1620nm
  • Sensitivity: -16 dBm (minimum)
  • Maximum distance: 10 km (6.2 miles) at 3Gbit/s
• Multi-mode version (OTR 1810-1 MM):
  • Transmitter wavelength: 850nm
  • Optical power: -7 dBm to -2 dBm
  • Receiver wavelength: 750nm to 880nm
  • Sensitivity: -15 dBm (minimum)
  • Maximum distance: 300 m (984 feet) at 3Gbit/s
• TX and RX active LEDs on the side of the module

Power Requirements

• Input voltage: +12V DC nominal (supports 7 - 24V DC input range)
• Power consumption: 2W nominal with SFP
• Power LED on the side of the module

Physical Characteristics

• Dimensions (including connectors): 140mm x 42mm x 22mm (5.51” x 1.65” x 0.86”)
• Weight: 125g (4.4oz)
• Operating temperature: 5°C to 40°C (41°F to 104°F)
• Humidity: Up to 90% (non-condensing)