Marconi SNCBDS4CAA 800310/4 OAU-IR-13dB 800310/4

The Marconi SNCBDS4CAA, also known as the 800310/4 OAU-IR-13dB 800310/4, is a high performance optical attenuator designed for precise signal level control in fiber optic networks. Engineered to deliver consistent attenuation across a wide wavelength range, this compact device is ideal for both field deployment and laboratory testing where reliability and accuracy are essential.

Key Features

• Fixed attenuation of 13 dB for stable signal reduction
• Wide operating wavelength range from 1260 nm to 1650 nm
• Low insertion loss typically less than 0.5 dB
• Robust metal housing with a panel mount design for easy integration
• Temperature range from -40 deg C to +85 deg C for harsh environments
• High return loss better than 55 dB to minimize reflections

Technical Specifications

• Model number: SNCBDS4CAA
• Manufacturer: Marconi
• Attenuation: 13 dB (fixed)
• Insertion loss: < 0.5 dB
• Return loss: > 55 dB
• Wavelength range: 1260 nm - 1650 nm
• Operating temperature: -40 deg C to +85 deg C
• Connector type: Standard LC duplex
• Dimensions: 30 mm x 20 mm x 15 mm (L x W x H)
• Weight: 45 g

Typical Applications

• Fiber to the home (FTTH) deployments where precise power budgeting is required
• Telecom central office equipment for signal level adjustment
• Data center interconnects and high speed Ethernet links
• Optical test and measurement setups in research labs
• Passive optical network (PON) splitters and amplifiers
• Industrial automation networks that demand rugged performance