Description
The 1430G5-Type transceiver is a high-speed, costeffective optical transceiver that is compliant with the International Telecommunication Union Telecommunication (ITU-T) G.957 specifications for use in SONET and SDH long-reach applications. The 1430G5 operates at the OC-3/STM-1 rate of 155 Mbits/s. The transceiver features Agere Systems’ optics and is packaged in a narrow-width plastic housing with two 1 meter fiber pigtails terminated with LC connectors. The 20-pin package and pinout conform to a multisource transceiver agreement.

Features
■ SONET LR-1/SDH L1.1 Compliant (ITU-T G.957
   Specifications)
■ Small form factor, RJ-45 size, multisourced 20-pin
   package
■ Requires single 3.3 V power supply
■ Clock recovery
■ Fiber pigtail
■ Uncooled 1300 nm laser transmitter with automatic
   output power control
■ Transmitter disable input
■ Analog alarm outputs
■ Wide dynamic range receiver with InGaAs PIN
   photodetector
■ LVTTL signal-detect output
■ Low power dissipation
■ Raised ECL (LVPECL) logic data interfaces
■ Operating case temperature range: –40 °C to +85 °C
■ Agere Systems Inc. Reliability and Qualification
   Program for built-in quality and reliability