Components Used in the Optic Links of the 
     Trigger Framework and L1 Calorimeter Trigger Readout
    ------------------------------------------------------

                                                Original Rev.  10-OCT-2000
                                                 Current Rev.   6-DEC-2001



The Transmitters are:   Finisar  model  FTM-8510-1-0
                        It is a 850 nm laser optic output.
                        ST Bayonet Connector


The Patch Cables are:   AMP model  503995-4
                        These are 5 meters long and have
                        ST  2.5 mm Bayonet Connectors
                        This is made from AMP  599732-1  raw cable
                        and AMP 503677-2 connectors.
                        This is 62.5/125 cable


Long Patch Cables:      AMP model  503995-5
                        These are 10 meters long and are used
                        for L1 Cal Trig  to  L2 Cal Trig Pre Processor


Optical Couplers are:   AMP model  107842-3
                        These are multimode 1x2 couplers with a wavelength
                          range of 600-1600 nm
                        The power split is 50/50
                        Insertion Loss is 4.0 dB max
                        Pig Tails are 1 m long 3 mm jacketed cable with 
                          ST connectors.


Optical Couplers are:   Fiberdyne Labs, Inc.
                        127 Business Park Drive
                        Frankfort, NY   13350
                        www.fiberdyne.com
                        Part Number  FMC-112-150-151


The ST to ST couplers:  AMP model  504021-1    metal alignment sleeve