Remote 907Plus Multiplexer Card (907+R); Figure 3-10: 907+R Multiplexer Card - Focal 907 User Manual

907-0601-00 Rev. C

3.3.1 Remote 907Plus Multiplexer Card (907+R)

Card P/N
Config. Dwg.
Diagnostics:
Figure 3-10 shows top and side views of the 907Plus remote card. The backplane PC/104 connector allows
stacking of other PC/104 form-factor cards. A standard two-pin Molex power connector is used for a +5 VDC
power input, which includes a fuse and protection from reverse polarity and overvoltage. Typical current draw
is 0.7 A from a +5 VDC supply.
The 907Plus has an array of diagnostic LEDs for Power, Link Ready, Optical Data Tx and Rx, Video Sync for
each video channel and Data I/O Activity for each on-board data channel. The Power LED is on when the
input power voltage is above 4V. The Video Sync LEDs are green when proper video sync is detected and
red or orange when the input voltage is out of range, i.e. exceeds 1.5 Vpp. The optical Link Ready LED is on
when the card is receiving sufficient optical power and valid frames from the console. Data LEDs are red
when receiving data and green when transmitting data. Optical Rx/Tx LEDs indicate valid links to the SFP
transceiver.
Note: The mating video connectors and cables should be 75-ohm impedance.
Focal Technologies Corp.
907-0025-00
907-2035-00
907-DIAG-E Compatible

Figure 3-10: 907+R Multiplexer Card

Model 907 Video/Data Multiplexer – User's Guide
Page 3-9