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The 7700DA6-L is an inexpensive 1x6 SD-SDI Distribution Amplifier with passive loop thru which allows for cascading of multiple DA cards. It amplifies serial digital video signal at rates of 19.4MB/s and 143MB/s to 540MB/s.
The 7700DA6-L features an auto-equalized input with six reclocked outputs. The 7700DA6-L has been designed for use as a SMPTE 310M (19.4MB/s), DVB-ASI, M2s or SMPTE ST 259 distribution product. SMPTE 310M support is selected by setting a rate select jumper.
The 7700DA6-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
- Supports up to 540MB/s operation
- DVB-ASI compatible
- Non reclocking mode for SMPTE 310M
- Features independent isolated output drivers to ensure no cross channel loading effects (i.e. no need to terminate unused outputs)
- VistaLINK® capable for remote monitoring, control and configuration capabilities via SNMP; using VistaLINK® PRO, VUE-CP232 or VUE-TOUCH2-12R 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
- Return loss > 15dB up to 540MB/s
- 250m auto eq. at 270MB/s (Belden 8281)
Outputs
- Six reclocked outputs
- One passive looping output
- Return loss > 15dB up to 540MB/s
- Wideband jitter < 0.2UI
Card Edge LEDs
- Signal presence
- Module Health Status
Specifications
Serial Video Input
| Standard | SMPTE ST 259 A, B, C, D, DVB-ASI, M2s, SMPTE 310M (19.4MB/s jumper selected) |
|---|---|
| Connector | BNC per IEC 61169-8 Annex A |
| Equalization | Automatic to 250m @ 270MB/s with Belden 8281 (or equivalent |
| Return Loss | > 15dB up to 540MB/s |
Serial Video Output
| Reclocked Outputs | 6 |
|---|---|
| Passive Looping Outputs | 1 |
| Connector | BNC per IEC 61169-8 Annex A |
| Signal Level | 800mV nominal |
| DC Offset | 0V ±0.5V |
| Rise And Fall Time | 740ps nominal |
| Overshoot | < 10% of amplitude |
| Return Loss | > 15dB up to 540MB/s |
| Wideband Jitter | < 0.2UI |
Physical
| Number of Slots | 1 |
|---|
Electrical
| Voltage | +12V DC |
|---|---|
| Power | 6 watts |
| EMI/RFI | Complies with FCC Part 15, Class A EU EMC Directive |
Ordering Information
| 7700DA6-L | SD-SDI Reclocking Distribution Amplifier with Loop Thru |
|---|
Ordering Options
| Notes | • Rear plate must be specified at time of order - eg: [model]+3RU |
|---|
| Rear Plate Suffix | |
|---|---|
| +SA | Standalone Enclosure Rear Plate |
| +3RU | 3RU rear plate for use with 350FR, 7700FR-C, 7800FR or 7801FR Multiframes |
Enclosures
| 350FR | Portable Multiframe which holds 7 single slot modules |
|---|---|
| 7700FR-C | 3RU Multiframe which holds 15 single slot modules |
| 7800FR | 3RU Multiframe which holds 15 single slot modules |
| 7801FR | 1RU Multiframe which holds up to 4 single slot or 2 dual slot modules |
| S7701FR | 7700 Series Standalone Enclosure |
Accessories
| 7800FC | VistaLINK® Frame Controller |
|---|---|
| VUE-TOUCH2-12R | 2RU Touch Screen with 12 Rotary Encoders, rack-mountable control panel, tailored with base VUE widgets for Interfacing with Router, Multiviewer and Infrastructure Controls. Optimized Control Interface for Device Control workflows. |