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SHDFRM2
OPERATION
SHDFRM2
Version 1 Issue 1
180203
8
Notes…
1. Each dual receiver board has two wideband
optical receiver devices, one for each
channel. Each of these receivers can be
used to recover wavelengths in the range
1.2-1.6µm so can be used for WDM
applications without any device
modification. However, a suitable interface
card must be used.
2. A ‘standard’ interface card for a dual
receiver board will provide four coax
outputs for each of the two separate optical
inputs. If the ‘WDM’ option is fitted, only
one optical input is used as the incoming
optical signal contains both wavelengths
combined together. The two wavelengths
are then split in the WDM demux and
routed to the appropriate receiver where
four coax outputs per wavelength are then
available. Refer to the interface card option
code on page 4 to identify what interface
card has been supplied with the main
receiver board.
3. Codes in the ORDER NUMBER other than
those listed on page 5 will refer to custom
interface card options. Additional
information should have been delivered
with the cards. If further information is
required please contact the factory.