If the photograph is clicked, it grows.

ANDO AQ4221 1310nm -28dBm SM LED Unit
SOLD OUT sold
opt298




AQ4221(131):EE-LED 1310+-10nm SM(10/125um) SpertrumBW(FWHM):20nm
Output>-28dBm stability<0.005dB FC-Connector
Output ON/OFF CHOP/CW