[j-nsp] Repairing pic optics

Jonas Frey jf at probe-networks.de
Wed May 16 05:11:05 EDT 2007


Hello,

i just had a field failure of a p-1ge-lh pic, it seems the
laser/receiver is defective as it doesnt show link anymore (i guess this
is the most sensitive part so failure is likely). Since the optics are
fixed i wonder if anyone every changed optics on a fixed optics pic? It
seems to me that there are just 9 pins which carry data and 2 soldered
retentions. 
The laser seems to be from OCP (DTR-1250-SM), however there are
different options on this transceiver module thus i am not sure which is
the right one....next thing would be to find a source to get the laser.
Anyone ever did this and/or knows someone who offers it?
(This module is end-of-life and years away from warranty...and i dont
want to throw it away just because of a laser failure)

Regards,
Jonas Frey



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