The Nemal CAVU-4K consists of camera fiber optic adapter (TX) and fiber optic base station (RX), designed for long-distance transmission of 4 individual 3G/HD-SDI signals from the camera side to the Base Station, Sony Remote control data, intercom, and tally. The system puts all of the signals needed for multi-camera 3G/HD-SDI production onto 2-SM fibers, terminated in ST connectors.
Features:
- Designed and tested for use outdoors in harsh environments
- SD, HD, 3G automatic input detection, supports 270Mbit / s – 1.48Gbit / s – 3Gbit / s rate, supports SMPTE-424M 3Gbps HD-SDI, SMPTE-292M HD-SDI, SMPTE-259M SDI serial digital video signals and DVB-ASI signals
- Uncompressed transmission without delay; Negligible loss
- More than 10KM transmission distance up to a maximum 80KM
- Precision aluminum housing, lightweight and convenient, A-type with a flexible pinch
- Supports Sony Remote control (CCA5)
- Mic level input (with mute function) and amp functions (volume adjustment)
- Tally output +12V or dry Contact Closure
- Wide operating temperature range, low power consumption
Typical Applications:
- Television studio, mobile studio, remote production
- EFP Electronic Field Production, major sporting events and large outdoor events
- ENG camera (outdoor photo camcorders) upgraded to a EFP camera
Specifications:
| General index | |
| Operating Temp | -25°C to 55°C |
| Storage Temp | -40°C to 85°C |
| Humidity | 0 ~ 95% (non-condensing) |
| Camera Optic Adaptor | |
| Input power | DC 12~19V |
| Power consumption | <10W |
| Net weight | 1kg (2,2lb) |
| Dimensions (A Mount) | 160mm x 100mm x 44mm |
| Optic Base Station | |
| Input power | AC90~240V |
| Power consumption | <10W |
| Net weight | 3kg |
| Dimensions | 19” 1 Rack Unit |
| Optical | |
| Wavelength | 1310nm / 1550nm / CWDM |
| Output Power | -6~-1dBm |
| Rx sensitivity | <-18dBm |
| Transmission Distance | SM fiber 10+km, MM fiber 300m |
| Optical connector | Dual ST |
| SDI input/output | |
| Signal format | SMPTE 424M, SMPTE 292M, SMPTE 259M |
| Data rate | 270Mbit/s – 1.48Gbit/s – 3Gbit/s |
| Cable Equalization | Automatic cable EQ (Belden 1694A/Nemal 1580 cable) 250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s |
| SDI interface | BNC 75 Ohm (4) |
| SDI Channels | 4 CH (camera to base ) |
