GRASS VALLEY 8935CF -, Инструкция по эксплуатации

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8935CF — Instruction Manual 47
Specifications
Specifications
Table 6 gives the overall specifications for the 8935CF module. Refer to
Table 7 on page 49 for Dual Transmitter SFP detailed specifications.
Table 6. 8935CF Specifications
Parameter Value
Serial Digital Coax Input
Connector BNC
Input impedance 75 ohm with return loss > 15 dB from 5 MHz to 540 MHz and > 10 dB
for 540 MHz to 1.485 GHz
Input signal types (bypassed) 1 Mb/s to 540 Mb/s
Rise/fall time (20-80%) 400-800 ps
Signal level 800 mV p-p ±10%
AES 3id-2001
Sample rates 32k to 96k
Signal level 0.8 to 1.2 V p-p
GV Audio TDM Interface
Multi-channel audio digital interface (MADI)
Input signal types (reclocked) SMPTE 259M-1997
Tolerance bit rate 270 Mb/s ± 10%
DVB/ASI (ETSI TR 101 891V1.1.1)
Tolerance bit rate 270 Mb/s ± 0.5%
SMPTE 292M-1998
Tolerance bit rate 1.485 Gb/s ± 0.5%
Equalization cable length
(for any of the above signal types) Up to 300 meters of Belden 1694A cable for bit rates up to 270 Mb/s
Up to 100 metes of Belden 1694A cable for bit rates > 270 Mb/s and
< 1.485 Gb/s
Input jitter tolerance (reclock mode)
≥
1 UI p-p, 10 Hz to 1k Hz
≥
0.2 UI p-p, 1k Hz to 15 MHz
Input jitter tolerance (bypass mode)
≤
1 UI p-p, 10 Hz to 1k Hz
≤
0.2 UI p-p, 1k Hz to 15 MHz
Serial Digital Coax Output
Connector BNC
Output impedance 75 ohm with return loss > 15 dB from 5 MHz to 540 MHz and > 10 dB
for 540 MHz to 1.485 GHz
Equalization cable length
(for any of the above signal types) Up to 300 meters of Belden 1694A cable for bit rates up to 270 Mb/s
Up to 100 metes of Belden 1694A cable for bit rates > 270 Mb/s and
< 1.485 Gb/s
Signal level 800 mV p-p, ± 10% maximum
Rise/fall time (20-80%) < 270 ps for reclocked HD
400-800 ps for SD and bypass mode
Output polarity Non-inverted (all outputs)
Total jitter
≤
0.2 UI p-p