914-R/C
FIBER OPTIC MULTIPLEXER
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The 914-R/C video and data multiplexer provides digital fiber optic transmission for 1 high quality video channel and up to 6 bidirectional data channels in the industry’s smallest package. The 914 offers: extremely small size; rugged design with extended operational temperature range; bidirectional operation over 1 singlemode or multimode fiber; broadcast quality video with 10-bit digitization and greater than 6 MHz bandwidth for high resolution cameras; 4 bidirectional serial data channels (2 x RS-232, 1 x high speed RS-485, 1 x high speed RS-485/422); connector types and pin wiring compatible with the Focal 907; on-board LED diagnostics for data, video, and optical link status; and options for bidirectional video, daughter card expansion and CWDM upgrades.
Features
- Standalone, single card multiplexer in a small profile
- High speed RS-485/422
- Expansion port for 2 extra data channels
- High quality digitized video with bidirectional option
- Singlemode and multimode bidirectional transceivers
- Integrated ST fiber bushing for external connection
Benefits
- Simplified interfaces for minimal configuration
- Extremely small size allows installation in less than 2 inch diameter enclosures
- Less prone to fiber damage with no loose pigtails
- Operates reliably at extended temperatures
- Low cost
| 914-R/C Specifications | ||
|---|---|---|
| Number of Channels | 1 | |
| Format | Composite (NTSC, PAL), 1 Vpp nom. |
|
| Digitization | 10 bit @ 30 MHz sampling |
|
| Bandwidth | 6.0 MHz, minimum |
|
| SNR | > 60 dB, typical | |
| Impedance | 75 Ohms | |
| RS-232 | 2 bidirectional channels, 120 kbaud |
|
| RS-422/485 | 1 bidirectional channel, up to 5 Mbaud |
|
| RS-485 | 1 bidirectional channel, up to 5 Mbaud |
|
| Optical Fiber | 1 singlemode or multimode |
|
| Data Rate | 600 Mbaud uplink and downlink |
|
| Wavelength | 1310 nm uplink, 1550 nm downlink standard |
|
| Flux Budget | 16 dB min., 20 dB typical |
|
| Maximum Link Distance | 2 km (50/125 μm multimode fiber) 4 km (singlemode fiber, FP lasers) 10 km (singlemode fiber, DFB lasers) |
|
| Power Voltage | +5 VDC regulated input required | |
| Power Used | < 3 W typical, each end | |
| Grounding | Shared common for power, data, video | |
| Dimensions | 1.60" x 3.50" | |
| Weight | 90 g (0.20 lb) | |
| Enclosures | Standard and custom versions available | |
| Optical | ST/PC bushing (FC/PC optional) | |
| Video | SMB | |
| Data | 2 x 8-pin Molex, dual row Micro-Fit Series | |
| Power | 1 x 2-pin Molex, 0.156” pin spacing | |
| Temperature | -40°C to +85°C (operating) -40°C to +85°C (storage) |
|
| Humidity | 85% relative, non-condensing | |
| Vibration | MIL-STD-167-1 (ships) | |
| Shock | MIL-STD-810E | |
| LED | Power, Link, Video, Data Channel Activity | |
Contact Us
Technical Support
Telephone: +1-902-468-2263
Typical Applications
- Small subsea remotely operated vehicles (ROV’s)
- Pipe inspection robots
- Bomb disposal robots
- Security and defense applications
- Industrial sensor systems
- Armored vehicles
