Emitter: Optek OP232 - info & data-sheet etc. can be found on the following link: http://www.optekinc.com/products/opto_component_TO_46.asp
(n.b. variants of the OP232 are available, usually denoted by adding an additional character to the part code e.g. OP232W for "wide" angle lens version. We are using the standard lens option)
Receiver: Centronics BPX65 - info & data-sheet etc. can be found on the following link:
http://www.centronic.co.uk/products_electro_products_highspeedbpx.asp
DCC Version 3.5.1, contact
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