The SO-CSFP series carries 2 bidi signals in a single SFP form factor. They are compliant with the compact Small Form-Factor Pluggable (CSFP) MSA option 2 for STM-1 and Fast Ethernet. Both channels have BOSA. (1310nm / 1490nm transmitter and 1490nm / 1310nm receiver and 1310nm / 1490nm transmitter and 1490nm / 1310nm receiver are available). C-SFP is interchangeable with SFP and the form factors can be interchanged without damae.
- SONET OC-3 / SDH STM-1
- WDM, Gigabit Ethernet, Fast Ethernet networking
- Point to point, FTTH applications