MF-2500FXE Datasheet | Mitsubishi Electric

Description This transceiver is pliant with Small Form-factor Pluggable (SFP) MSA, and optimized for SDH L-16.1, L-16.2 / SONET LR-1, LR-2 applications. The optical subassembly consists of two parts, the transmitter with an uncooled DFB laser in a hermetic sealed coaxial module, the receiver with an APD preamp in a hermetic sealed coaxial module and integrated circuits for reshaping received optical signals. The built-in serial ID recognition is incorporated, which allows users to interface with two wire serial interface that displays information on manufacturer, part number, link, distance, and other parameters. The Digital Diagnostic Monitoring interface is incorporated, which monitors transceiver parameters including Temperature, Supply voltage, Laser bias current, Laser power and Received optical power. .. 2. Features - - - - - - - - - - - - - - Small Form-factor Pluggable (SFP) MSA pliant transceiver with SONET/SDH system Quality L-16.1/LR-1 (40km) / L-16.2/LR-2 (80km) application 155Mbps to 2.7Gbps Multi-Rate operation capability LC duplex receptacle Single +3.3V power supply Differential data inputs and outputs Operating case temperature range -5°C to +85°C / -40°C to +85°C ply with SFF-8472 MSA Built-in Programmable receiver low pass filter as application select Incorporating Digital Diagnostic Monitoring Interface with External calibration (Internal calibration is optional) Serial ID Functionality APD receiver Bail latch type Ro HS pliant UQ9-06-007 Ed:1.0 Date:10.Oct.2006 Page 1 of 16 MITSUBISHI (OPTICAL DEVICES) MF-2500FXE Series 2.5Gbps SFP TRANSCEIVER MODULE 3. Block diagram APD BIAS CIRCUIT (DC/DC Converter) Signal Detect RX_LOS Circuit Rx Received Po Monitor Circuit APD OPT_IN RDRD+ Limiting Amp &Low pass Fil. TIA Temperature Monitor Circuit Supply Voltage Monitor Circuit ROSA MOD_DEF [2] MOD_DEF [1] TX_FAULT TDMemory Control Circuits (DDM) LD Bias & Pout Monitor Circuit Fault Detector Driver TD+ L TX_DISABLE Bias circuit OPT_OUT...