The SRC-48-LR modules are receivers designed to meet or exceed the SONET/SDH optical interface requirements at℃-48/STM-16 (2.488 Gb/s) data rate. This Long Reach (LR) version uses InGaAs avalanche photodiodes (APDs) to achieve high sensitivity. The long reach receiver features a low noise GaAs transimpedance IC with AGC capability to provide an extremely wide dynamic range.

FEATURES

• Fully Compliant with SONET/SDH℃-48/STM-16 (2.5 Gb/s) Specifications
• Long Reach 1310 nm & 1550 nm as well as Intermediate Reach and Short Reach
• Internal Temperature-compensated High Voltage APD Supply (Long Reach Version)
• -40°C to +85°C Operating Temperature (Intermediate Reach and Short Reach)
• 24-pin DIP Metal Package
• FC, ST, SC-connectorized Fiber Pigtails
• Differential DATA & CLOCK Interface
• TTL SIGNAL DETECT Output
• Received Optical Power Monitor Function
• Single +5 V Supply

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Datasheet