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The ND-3308 8*8 HD-SDI MATRIX Switcher Boards are designed for routing multi-rate SDI and HD-SDI serial digital video signals from 19 Mbps to 2.97 Gbps. Two ND-3308 8*8 HD-SDI MATRIX Switcher Boards can be used to switch SMPTE 372M dual-link HD-SDI digital video signals. They are available in four I/O sizes: 4x4, 8x4, 8x8.
- Automatically adapts to SMPTE and ITU digital video standards for HD-SDI and SDI — Complies with SMPTE 259M, ITU-R BT.601, SMPTE 292M, ITU-R BT.1120, and SMPTE 424M standards.
- Data rates from 143 Mbps to 2.97 Gbps — Supports SDI, HD-SDI, and 3G-SDI digital video signals.
- Optimized for SMPTE 372M dual-link HD-SDI — Zero skew design pairs adjacent input and output connectors for superb performance with very high data rate signals, even over long distances.
- Passes embedded audio, ancillary ID and metadata information, and SD/HD-SDTI digital video signals — Passes all data allowed within published SMPTE and ITU digital video standards, including embedded audio, ancillary ID and metadata information, and SDTI (SMPTE 305M) and HD-SDTI (SMPTE 348M) digital video signals.
- Input equalization — Equalizes input signals 300 feet (100 m) or more on Extron RG6 or equivalent cable.
- Output reclocking — Reclocks and drives output signals 300 feet (100 m) or more on Extron RG6 or equivalent cable.
- User-selectable reclocking modes — Automatically reclocks SMPTE and ITU standard serial digital video rates. Reclockers can also be set to a signal, predetermined SMPTE/ITU standard data rate for optimum switching performance, or bypassed to allow for switching nonstandard data rates.
| Number/signal type | 8 single link SDI, HD-SDI; or dual link HD-SDI |
| Connectors | 8 BNC female |
| Nominal level | 0.80 Vp-p ± 10% |
| Impedance | 75Ω |
| Return loss | <-15 dB @ 1 MHz to 1.5 GHz |
| DC offset | ±0.5 V with input at 0 offset |
| Re-clocking | Automatic, or use available bypass mode for nonstandard rates |
| Jitter | <0.2 VI |
| Rise/fall time (20-80%) | SDI : 700 ps ±100 ps |
| HD-SDI : 250 ps ±100 ps |
|
Part No |
Description of product |
Unit |
|
ND-3308 |
8*8 HD-SDI MATRIX |
piece |



