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Dual GPS Data Fiber Transmitter

Interact with this product in a Layout Tool:


  • Transmitts GPS data signals from two Trimble Acutime series Smart Antennas simultaneously
  • Allows user to run 1 or 2 Acutime series GPS heads for primary and redundant links
  • GPS power at +17V DC with built-in current limiting
  • All configuration settings are controllable through the card-edge user interface, or VistaLINK®
  • Comprehensive signal and status monitoring via four-digit card-edge display, or VistaLINK®
  • Optical output wavelengths of 1310nm or 1550nm provides a 2km transmission distance of GPS signal data
  • Low latency
  • Supports with multi-mode and single-mode fiber optic cable
  • SC/PC or FC/PC fiber connector options
  • Fully hot swappable from front of frame
  • VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller


GPS Serial Data

Number of Signals 2 bi-directional
Connector DB-9
Type RS-232 or RS-422 (selectable)
Bit Rate 115kb/s

Optical Input / Output

Number of Connections 2
Connector Female SC/PC or FC/PC
Maximum Input Power 0dBm
Input Optical Sensitivity -22dBm
Fiber Size and Type
Tx 9µm core / single mode
Rx 62.5µm core / multi-mode
Output Wavelength 1310nm, 1550nm (nominal)
Output Power
1310nm FP -7dBm ±1dBm
1550nm DFB 0dBm ±1dBm


Voltage +12V DC
Power 10 Watts

GPS Power

Voltage +17V DC
Power 17 Watts
Current 200mA


Number of Slots 1


Laser Safety Class 1 laser product, complies with 24CFR 1040.10 and 1040.11, IEC 60825-1
EMI/RFI Complies with FCC Part 15, Class A, EU EMC Directive

Ordering Information

Dual GPS Data Fiber Transmitter
7707GPS‑DT13‑F2 1310nm FP Tx and Rx
7707GPS‑DT15‑F2 1550nm DFB Tx and Rx

Ordering Options

Notes Rear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU
Connector Suffix
Rear Plate Suffix
+1RU 1RU rear plate for use with 7701FR Multiframe
+SA Standalone Enclosure Rear Plate
+3RU 3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes


350FR Portable Multiframe which holds 7 single slot modules
7700FR-C 3RU Multiframe which holds 15 single slot modules
7800FR 3RU Multiframe which holds 15 single slot modules
7701FR 1RU Multiframe which holds 3 single slot modules
S7701FR 7700 Series Standalone Enclosure


Notes The 7707GPS-DT-F2 and 7707GPS-DR-F2 are only compatible with the WA-T76 and WA-T77 cables.
Please specify the quantity of WA-T76 and WA-T77 cables required to connect the 7707GPS-DT and 7707GPS-DR to the Acutime Head and 5600MSC or 5010-GPSII respectively.
WA-T76 100' IF cable for 5600MSC, GPSII and 7707GPS-DT
WA-T10 200' IF cable for 5600MSC, GPSII and 7707GPS-DT
WA-T77 100' IF cable for 7707GPS-DR to 5600MSC