4-Channel 3G HD-SDI Over Single Fiber Optic Transmitter & Receiver
By: Kramer
Video & Computer Signal Processing Solutions
Kramer : 673R/T
Description
The 673RT are a high-performance fiber optic transmitter and receiver pair for video signals up to 3G HD-SDI and dual link HD-SDI signals. The 673R/T duo consists of two components; the 673T converts up to four channels of SDI signals on BNC connectors to an optical signal that is transmitted over a single fiber optic cable. The 673R converts the optical signal back to SDI signals.
Features
→ HDTV Compatible
→ Reclocking and Equalization per Channel
→ Fiber Optic, Source & Input Indication LEDs
Specifications
| → Inputs | 3G HD-SDI/HD-SDI/Dual-link SDI serial video, 75Ω on BNC connectors (673T); 1 optical connector (673R) |
| → Outputs | 1 optical connector (673T); 3G HD-SDI/HD-SDI/Dual-link SDI serial video, 75Ω on BNC connectors (673R) |
| → Bandwidth | Up to 3Gbps for each SDI input |
| → Fiber Optic Extension | Up to 1000m (>3200ft) for 3G HD-SDI |
| → Input Cable Equalization (673T) | 140m for HD-SDI, 120m for 3G HD-SDI |
| → Fiber-Optic Connection | SC connectors for multimode (OM3) fiber cable |
| → Indicator LEDs | VIDEO, SOURCE, FIBER and ON LEDs |
| → Power Source | 5V DC, 520mA (673T); 5V DC, 780mA (673R) |
| → Dimensions | 12cm x 8.0cm x 2.8cm (4.7" x 3.1" x 1.1") W, D, H |
| → Weight | 0.3kg (0.7lbs) approx. each |
| → Accessories | Power supply, bracket installation kit |
| → Options | RK-3T 19" rack adapter |
| → SDI Inputs/Outputs | 4 channels on BNC connectors |
| → System Range | 1000m (more than 3200ft) |
| → Fiber Cable | A single multi-mode OM3 fiber optic cable with SC connectors |
| → Multi-Standard Operation | SDI (SMPTE 259M), HD-SDI (SMPTE 292M) and 3G HD-SDI (SMPTE 424M) and dual-link HD-SDI (SMPTE 372M) |
| → Compact DigiTOOLS® | 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter |
Resources & Documents
| 673r_t.pdf | spec sheet |
| 673r_t.pdf | spec sheet |