7700 MultiFrame Manual
7707GPS-DR GPS Fiber Data Transceiver
7707GPS-DR-4
Revision 1.1
2.1.
OPTICAL CONNECTIONS
2.2.
DUAL FIBER VERSION (-F2 VERSION)
FIBER IN:
There is one SC/PC (shown), ST/PC or FC/PC female connector with the optical
input to the module. This connector should be connected to the FIBER OUT
connector of a matching dual fiber 7707GPS-DT-F2 module at the destination
end with a suitable fiber optic cable. The dual fiber 7707GPS-DR-F2 versions
receive on wavelengths 1310nm and 1550nm.
FIBER OUT:
There is one SC/PC (shown), ST/PC or FC/PC female connector with the optical
output from the module. This optical output is available in 1310nm and 1550nm
wavelengths. This connector should be connected to the FIBER IN connector of
a matching dual fiber 7707GPS-DT-F2 module at the destination end with a
suitable fiber optic cable. The dual fiber 7707GPS-DR-F2 version transmits on
the wavelength marked on the rear panel and are designed to work with either
single-mode or multi-mode fiber optic cable.
2.3. SIGNAL
CONNECTIONS
GPS DATA
The GPS data is transmitted from the Accutime GPS head to the 7707GPS-DT
via 100’ cable which is ordered with the 7707GPS-DT and 7707GPS-DR cards.
Part number and description for the cable is WA
-T76
-100' IF cable for 5600MSC,
GPSII and 7707GPS-DT. Once the data is transmitted over fiber to the
7707GPS-DR, the data is then transmitted to the 5600MSC master clock via 100’
WA-T77
cable.
7707GPS-DT
**WA-T76
**WA-T76
max. 2Km Distance
5600ACO
5600MSC
5600MSC
**WA-T77
**WA-T77
**WA-T76
max. 2Km Distance
**WA-T77
**WA-T77
Dual GPS Redundant System
Single GPS Redundant System
**Evertz recomends that only these cables be used for connecting the specified
equipment to the 7707GPS-DT and 7707GPS-DR. See Accessories for ordering details.
7707GPS-DT
7707GPS-DR
7707GPS-DR
5600ACO
5600MSC
5600MSC
Figure 2-2: Application Diagram
