Download PDF

7707CVR-8

Eight Analog Video Fiber Receiver

Product ManualManual
  • VistaLINK® enabled

The 7707CVR-8 is a VistaLINK® capable, composite analog video fiber receiver for broadcast quality video signals. This single card module accepts a fiber optic input from the companion 7707CVT-8 composite analog video fiber transmitter, demultiplexes the signals, performs D to A conversion and outputs NTSC or PAL analog video.

The 7707CVR-8 occupies two card slots and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.

Features
  • Single card fiber optic receiver for up to eight analog video signals
  • Supports both NTSC and PAL video signals
  • Broadcast quality analog video performance
  • Meets or exceeds EIA/TIA RS250-C short haul specifications for analog video transport
  • Adjustable gain, DC offset and pre-emphasis for up to 250m of Belden 1694A coaxial cable
  • Comprehensive signal and card status monitoring via four digit card edge display or remotely through SNMP and VistaLINK®
  • VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller
  • Fully Hot-swappable from front of frame with no fiber disconnect/reconnect required
  • Supports single-mode and multi-mode fiber optic cable
  • Accepts any wavelength in the 1270nm to 1610nm range
Block DiagramBlock Diagram

Specifications

Optical Input
Number of Inputs1
ConnectorFemale SC/PC, ST/PC, FC/PC
Operating Wavelength1270nm to 1610nm
Maximum Input Power0dBm
Optical Sensitivity
Standard-23dBm
High Sensitivity-28dBm
Analog Video Outputs
StandardsNTSC, SMPTE ST 170, PAL, ITU-R624-4
Number of Outputs8
ConnectorBNC per IEC 61169-8 Annex A
System bandwidth5.5MHz
Output Level1 Vp-p (nominal), 2 Vp-p maximum
GainUnity gain nominal, adjustable 50% to 150%
Output Impedance75Ω
Return Loss> 20dB
SNR> 70dB
Differential Gain< 1.0%
Differential Phase< 0.7°
Pre-EmphasisCable loss compensation for up to 250m of Belden 1694A (each output adjustable separately)
Passband Ripple
NTSC< ±0.1dB to 4.1MHz and
< ±0.2dB to 5.5MHz
PAL< ±0.1dB to 4.8MHz and
< ±0.2dB to 5.8MHz
Chroma/Luma Gain98% -103%
Chroma/Luma Delay
NTSC< 5ns
PAL< 12ns
Line Time Distortion1.2%
Electrical
Voltage+12 VDC
Power13 Watts
Physical
Number of slots2
Compliance
EMI/RFIComplies with FCC Part 15, Class A EU EMC directive

Ordering Information

7707CVR-8Eight Analog Video Fiber Receiver, VistaLINK®
7707CVR-8-HEight Analog Video Fiber Receiver, High Sensitivity, VistaLINK®
Ordering Options
NotesRear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU
Connector Suffix
+SCSC/PC
+STST/PC
+FCFC/PC
Rear Plate Suffix
+1RU1RU rear plate for use with 7701FR Multiframe
+SAStandalone Enclosure Rear Plate
+3RU3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes
Enclosures
350FRPortable Multiframe which holds 7 single slot modules
7700FR-C3RU Multiframe which holds 15 single slot modules
7800FR3RU Multiframe which holds 15 single slot modules
7701FR1RU Multiframe which holds 3 single slot modules
S7701FR7700 Series Standalone Enclosure
Patch Cable
CB-FP1M-SCPCSingle mode fiber cable, 1m, SC/PC male termination
CB-FP1M-STPCSingle mode fiber cable, 1m, ST/PC male termination
CB-FP5M-SCPCSingle mode fiber cable, 5m, SC/PC male termination
CB-FP5M-STPCSingle mode fiber cable, 5m, ST/PC male termination
CB-FP10M-SCPCSingle mode fiber cable, 10m, SC/PC male termination
CB-FP10M-STPCSingle mode fiber cable, 10m, ST/PC male termination