155Mb/s SMF 1270~1610nm 80km CWDM SFP Optical Transceiver Module
Optcore’s OPC155-xx80DCR is a high performance and cost-effective CWDM (Coarse Wavelength-Division Multiplexing) SFP transceiver module for Fast Ethernet and SDH STM-1/SONET OC-3 application, which provides a high capacity, high bandwidth communication solutions for multiplexed optical networks. This 155Mb/s CWDM SFP transceiver module provides an 80km transmission distance over single-mode fiber. It features a highly reliable CWDM DFB transmitter and PIN photodiode into a LC Duplex optical connector. There are 18 center wavelengths available from 1270nm to 1610nm with each step 20nm.
Additionally, the OPC155-xx80DCR CWDM SFP transceiver has been integrated with an enhanced digital diagnostic monitoring interface (DDMI) per SFF-8472, which provides real-time monitoring of the transceiver temperature, laser bias current, optical power, received optical power, and transceiver supply voltage. These parameters are internally calibrated by default.
The 155Mb/s CWDM SFP transceiver need uses with CWDM Multiplexer/Demultiplexer (CWDM Mux/Demux) that is separately sold by Optcore.
Features
• Up to 155Mb/s data links
• Hot-pluggable SFP footprint
• Compliant with SFP MSA standard
• Up to 80km on 9/125µm SMF
• 18-Wavelength CWDM DFB transmitter from 1270nm to 1610nm, with step 20nm
• Support Digital diagnostics, compliant with SFF-8472
• Single 3.3V power supply
• LC Duplex connector
• Low power dissipation
• Metal enclosure provides lower EMI
• ROHS compliant and Lead-Free
Specification
| Product Series | Fiber Optical Transceiver | Optcore Part Number | OPC155-xx80DCR |
| Form Factor | CWDM SFP | Data Rate | 155 Mb/s |
| Wavelength | 1270~1610 nm | Fiber Type | SMF |
| Max Distance | 80 km | Optical Components | DFB/PIN |
| Transmitter Power | -5 ~ 0 dBm | Extinction ratio | > 10 dB |
| Receiver Sensitivity | < -32 dBm | Receiver Overload | > -3 dBm |
| Connector | LC Duplex | Digital Diagnostic Monitoring | Yes |
| Environment | Operating: 0°C to 70°C Storage: -40°C to 85°C |
Weight | 0.025 kg |
| Application | Fast Ethernet SDH STM-1 SONET OC-3 Other optical transmission systems |
Compliance | IEC/EN 61000-4-2,IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS |
Ordering Information
| Optcore Part Number | Description |
| OPC155-2780DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1270nm, 80km, LC, DDM |
| OPC155-2980DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1290nm, 80km, LC, DDM |
| OPC155-3180DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1310nm, 80km, LC, DDM |
| OPC155-3380DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1330nm, 80km, LC, DDM |
| OPC155-3580DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1350nm, 80km, LC, DDM |
| OPC155-3780DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1370nm, 80km, LC, DDM |
| OPC155-3980DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1390nm, 80km, LC, DDM |
| OPC155-4180DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1410nm, 80km, LC, DDM |
| OPC155-4380DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1430nm, 80km, LC, DDM |
| OPC155-4580DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1450nm, 80km, LC, DDM |
| OPC155-4780DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1470nm, 80km, LC, DDM |
| OPC155-4980DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1490nm, 80km, LC, DDM |
| OPC155-5180DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1510nm, 80km, LC, DDM |
| OPC155-5380DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1530nm, 80km, LC, DDM |
| OPC155-5580DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1550nm, 80km, LC, DDM |
| OPC155-5780DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1570nm, 80km, LC, DDM |
| OPC155-5980DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1590nm, 80km, LC, DDM |
| OPC155-6180DCR | 155Mb/s CWDM SFP Transceiver Module, SMF, 1610nm, 80km, LC, DDM |
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Note: Specifications and product availability are subject to change without notice. Optcore assumes no responsibility for inaccuracies contained herein.





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