155Mbps CWDM SFPs, 40km. 1270nm - 1610nm

155M CWDM SM 40km



  • Singlemode 100M/155M
  • 100BaseFx compatible
  • Up to 40km
  • Hot pluggable
  • Digital diagnostics
  • Multiple vendor support


The Lxx-155Cyy-40D is a 155Mb/s CWDM optical transceiver module for singlemode fibre.  It is commonly used where compatibility with 100BaseFx is necessary or in many serial fibre products. The transmitter section utilises a multiple quantum well laser and is  class 1 laser compliant with  IEC-60825.  The receiver section uses an integrated InGaAs detector reamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.  Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.  
The fully SFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMI emissions.


For compatibility with any of the following manufacturers' equipment, please replace  xx  the following codes.

Manufacturer Code Manufacturer Code Manufacturer Code
Addtran A1 Ericsson E1 Juniper J1
Aruba/HP A5 Extreme E5 Lenovo L1
Brocade B1 F5 F5 Netgear N1
Cienna C5 HPE H1 Nokia N5
Cisco C1 Huawei H5 Perle P1
D-Link D1 IBM M5 Ubiquiti U1


To specify the wavelength, please replace yy with the central two digits of the required wavelength.  eg.  1370nm = "LC1-155C37-40D".

Ordering Information

Order Code Description
Lxx-155Cyy-40D 155Mbps CWDM SFPs, 40km. 1270nm - 1610nm

More Information