7700 MultiFrame Manual
7707DT RS-232/422/485 Fiber Data Transceiver
Page - 4
Revision
1.8
2.1.1. Single Fiber Versions
FIBER I/O:
There is one SC/PC (shown), ST/PC or FC/PC female connector with the optical
input/output from the 7707DT. This connector should be connected to the matching
connector of a matching single fiber 7707DT module at the destination end with a suitable
fiber optic cable.
All single fiber versions of the 7707DT are designed to work with single-mode fiber optic
cable. Single fiber 7707DT and 7707DT-GPIO versions use 1310nm wavelengths. Single
fiber 7707DT-W and 7707DT-GPIO-W versions use 1310nm or 1550nm wavelengths and
have their associated transmit wavelength marked on the rear panel. Configuration of the
CARD ID jumper is required for single-fiber 7707DT and 7707DT-GPIO versions only. Refer
to section 5.1 for details about the CARD ID jumper.
2.1.2. Standard 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 7707DT-F2 module at the destination end with a suitable fiber optic cable. The
dual fiber 7707DT-F2 versions receive on wavelengths in the 1270 to 1610nm range
accommodating standard, CWDM or DWDM transmission schemes.
FIBER OUT:
There is one SC/PC (shown), ST/PC or FC/PC female connectors with the optical output
from the module. This optical output is available in 1310nm, 1550nm, and up to sixteen
CWDM wavelengths (ITU-T G.694.2 compliant). This connector should be connected to the
FIBER IN connector of a matching dual fiber 7707DT-F2 module at the destination end with
a suitable fiber optic cable. The dual fiber 7707DT-F2 versions transmit on the wavelength
marked on the rear panel and are designed to work with either single-mode fiber optic cable.
The dual fiber 7707DT-F2 versions are compatible with multi-mode fiber when connected
directly to a companion 7707DT-F2 module.
