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7700 MultiFrame Manual
7705EO SMPTE259M Re-Clocking Electrical to Fiber Converter
The transmission characteristics of the fiber are dependent on the shape of the optical core and therefore
care must be taken to prevent fiber damage due to heavy objects or abrupt fiber bending.
recommends that you maintain a minimum bending radius of 5 cm to avoid fiber-bending loss that will
decrease the maximum attainable distance of the fiber cable. The Evertz fiber optic modules come with
cable lockout devices, to prevent the user from damaging the fiber by installing a module into a slot in the
frame that does not have a suitable I/O module. For further information about care and handling of fiber
optic cable see section 3 of the Fiber Optics System Design section of this manual binder.
3.
SPECIFICATIONS
3.1.
SERIAL VIDEO INPUT
Standards:
Normal:
Jumper Selectable:
Connector:
Equalization:
Return Loss:
3.2.
SERIAL VIDEO OUTPUTS
Number of Outputs: 2 Per Card-Reclocked.
Connector:
Signal Level:
DC Offset:
Rise and Fall Time: 900ps nominal
Overshoot:
Return Loss:
Wide Band Jitter:
3.3.
OPTICAL OUTPUT
Number of Outputs: 1 reclocked
Connector:
Return Loss:
Rise and Fall Time: 400-700 ps
Wide Band Jitter:
Fiber Size:
Optical Characteristics
SMPTE 259M A, B, C, D (143 to 540 Mb/s) or DVB-ASI
SMPTE 310M (19.4 Mb/s)
1 BNC input per IEC 169-8
Automatic 300m @ 270 Mb/s with Belden 8281 or equivalent cable
> 15 dB up to 540 Mb/s
BNC per IEC 169-8
800mV nominal
0V ±0.5V
<10% of amplitude
> 15 dB up to 540 Mb/s
< 0.2 UI (reclocked)
SC/PC, ST/PC or FC/PC female housing
< 14 dB
< 0.2 UI
9 µm core / 125 µm overall
Revision 1.7
Evertz
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