Product Description

FSC-XXXX-1400 1.25Gbps CWDM SFP Optical Transceiver,40km Reach - - - - Product View | P/N: | FSC-XXXX-1400 | Data Rate: | 1.25Gbps | Distance: | 40km | LD: | CWDM DFB | PD: | pin | TX Power: | -5~0dBm | RX Sens: | -23dBm | Temp: | C | - - - -   Features # Data-rate of 1.25Gbps operation # 18 CWDM DFB wavelengths laser and PIN photodetector for 40km transmission # Compliant with SFP MSA and SFF-8472 with duplex LC receptacle # Digital Diagnostic Monitoring: # Internal Calibration or External Calibration # Compatible with SONET OC-24-LR-1 # Compatible with RoHS # +3.3V single power supply # Operating case temperature: Standard :0 to +70°C   Applications # Gigabit Ethernet # Fiber Channel # Switch to Switch interface # Switched backplane applications # Router/Server interface # Other optical transmission systems   Description The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 40km transmission distance with SMF. The  transceiver  consists  of  three  sections:  an  uncooled  CWDM  DFB  laser  transmitter,  a  PIN photodiode  integrated  with  a  trans-impedance  preamplifier  (TIA)  and  MCU  control  unit.  All  modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.   Absolute Maximum Ratings  Table1-Absolute Maximum Ratings - - - - Parameter | Symbol | Min | Max | Unit | Supply Voltage | Vcc | -0.5 | 4.5 | V | Storage Temperature | Ts | -40 | +85 | °C | Operating Humidity | - | 5 | 85 | % | - - - -   Recommended Operating Conditions Table2- Recommended Operating Conditions - - - - Parameter | Symbol | Min | Typical | Max | Unit | Operating Case Temperature | Standard | Tc | 0 |   | +70 | °C | Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | Power Supply Current | Icc |   |   | 300 | mA | Data Rate |   |   | 1.25 |   | Gbps | - - - -   FSC-XX24-1400 Seetable 3below for“xx”values Table3-?C Wavelength Guide - - - - ?C Wavelength Guide | Code | ?C | Unit | Code | ?C | Unit | Code | ?C | Unit | Code | ?C | Unit | 27 | 1270 | nm | 37 | 1370 | nm | 47 | 1470 | nm | 57 | 1570 | nm | 29 | 1290 | nm | 39 | 1390 | nm | 49 | 1490 | nm | 59 | 1590 | nm | 31 | 1310 | nm | 41 | 1410 | nm | 51 | 1510 | nm | 61 | 1610 | nm | 33 | 1330 | nm | 43 | 1430 | nm | 53 | 1530 | nm |   |   |   |