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7700DA6-HD-L

HD/SD-SDI Reclocking Distribution Amplifier with Loop Thru

  • VistaLINK® enabled

The 7700HD series Distribution Amplifiers provide reliable distribution of your 1.5GB/s HDTV and 270MB/s Standard Definition serial digital signals. The 7700DA6-HD-L features one auto-equalized input with passive loop thru which allows for cascading of multiple DA cards.

The 7700DA6-HD-L features an auto-equalized input with six reclocked outputs. The DA has been designed to reclock at 1.5GB/s and 270MB/s. In non-reclocking mode, it can be used as a SMPTE ST 310-1 or SMPTE ST 259-1/292-1 distribution product.

The 7700DA6-HD-L occupies one card slot 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
  • Reclocking mode for SMPTE ST 292-1 (1.5GB/s), SMPTE ST 259-1 (270MB/s)
  • DVB-ASI or HD/SD auto sensing
  • Non-reclocking mode for SMPTE ST 310-1 (also SMPTE ST 259-1, SMPTE ST 292-1)
  • VistaLINK® capable for remote monitoring, control and configuration capabilities via SNMP; using VistaLINK® PRO, CP-2116E or CP-2232E Control Panels. VistaLINK® is available when modules are used with the 3RU 7800FR frame and a 7800FC VistaLINK® Frame Controller module in slot 1 of the frame
  • Status LEDs
  • Signal presence
  • Module Health Status
  • Input
  • ST 292-1 (1.5GB/s) Reclocking mode
  • SMPTE ST 259-1 (270MB/s) DVB-ASI - Reclocking mode
  • SMPTE ST 310-1 - Non-reclocking mode
  • Output
  • Six reclocked outputs
  • One passive looping output
  • Wideband jitter < 0.2UI
Block DiagramBlock Diagram

Specifications

Serial Video Input
StandardSMPTE ST 292-1, SMPTE ST 259M-1 DVB-ASI or M2s
Non-Reclock ModeSMPTE ST 310-1 (also SMPTE ST 259-1, SMPTE ST 292-1)
Connector1 BNC per IEC 61169-8 Annex A
EqualizationAutomatic to 20m @ 1.5GB/s with Belden 1694A (or equivalent)
Return Loss> 15dB to 1.5GB/s
Serial Video Outputs
Number of Outputs6 per card
Passive Loop Outputs1
StandardSMPTE ST 292-1, SMPTE ST 259M-1 M2s, DVB-ASI
Non-Reclock ModeSMPTE ST 310-1 (also SMPTE ST 259-1, SMPTE ST 292-1)
Signal Level800mV nominal
DC Offset0V ±0.5V
Rise And Fall Time200ps nominal
Overshoot< 10% of amplitude
Return Loss> 15dB to 1.5GB/s
Wideband Jitter< 0.2UI
Physical
Number of Slots1
Electrical
Voltage+12V DC
Power5 watts
EMI/RFIComplies with FCC Part 15 Class A
EU EMC Directive

Ordering Information

NotesDue to the use of a passive loop through, the 7700DA6-HD-L is only recommended for applications with short input cable lengths. Care should be taken when designing a system using passive loop through modules. The length of loop through connections should be minimized and kept to cards within the same or adjacent frame. The specified cable length is further reduced with each successive loop through.
7700DA6-HD-LHD/SD-SDI Reclocking Distribution Amplifier with Loop Thru
Ordering Options
NotesRear plate must be specified at time of order - eg: [model]+3RU
Rear Plate Suffix
+SAStandalone Enclosure Rear Plate
+3RU3RU rear plate for use with 350FR, 7700FR-C, 7800FR or 7801FR 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
7801FR1RU Multiframe which holds 4 single slot modules
S7701FR7700 Series Standalone Enclosure
Accessories
7800FCVistaLINK® Frame Controller
CP-2116E-HRemote Control Panel
CP-2232ERemote Control Panel