7700 MultiFrame Manual
7705OE-3 Triple SDI Optical to Electrical Converter, 19.4Mb/s or 143-540Mb/s
Revision
1.2
7705OE-3 - 1
1. OVERVIEW
The 7705OE-3 offers three independent channels of optical to electrical conversion, economically, in a
single module. Each independent channel accepts one optical input, complying with SMPTE 297M
carrying SMPTE 259M (143-360Mb/s), SMPTE310M (19.4Mb/s), SMPTE344M (540Mb/s), M2S or DVB-
ASI (270Mb/s) signals, and provides one reclocked BNC output. The module can also be set to operate in
SMPTE310M (19.4Mb/s) mode.
The 7705OE-3 is designed as a companion to the 7705EO-3 electrical to optical converter. The
7705OE-3 can be housed in either a 1RU frame, that will hold up to three modules, or a 3RU frame, that
will hold up to fifteen modules, providing 45 channels of optical conversion in a single 3RU frame.
Features:
•
Triple SDI optical to electrical converter for 3 independent channels
•
Provides 45 independent channels of optical conversion, in a single 3RU frame
•
Supports all SMPTE 259M standards with operation from 143Mb/s-360Mb/s
•
Supports additional standards of SMPTE 305M (SDTi), SMPTE 310M (19.4Mb/s), SMPTE 344M
(540Mb/s), M2S and DVB-ASI (270Mb/s)
•
Supports multi-mode or single-mode fiber
•
Fully hot-swappable from front of frame, with no fiber or BNC disconnect/reconnect required
•
Occupies one card slot and can be housed in either a 1RU frame which will hold up to 3 modules,
a 3RU frame which will hold up to 15 modules, 3RU portable frame that holds up to 7 modules or a
standalone frame which will hold 1 module
•
Comprehensive signal and card status monitoring via four digit card edge display
Inputs:
•
Three independent fiber inputs
•
1270nm to 1610nm input wavelength range
•
Input sensitivity to -32dBm
•
SC/PC, ST/PC, FC/PC connector options
Outputs:
•
Three independent, reclocked, serial digital BNC outputs
•
Wideband jitter < 0.2 UI
Status LEDs:
•
Signal presence indication for each channel
•
Input carrier weak indication for each channel
•
Module status indication
