914-FOS Optical Card
FIBER OPTIC SWITCH
The 914-FOS card is a 2 x 1 fiber optic switch available in a standard 914-X series credit card size form-factor. When combined with a 914-SPLIT fiber optic splitter, they create a redundant fiber optic path for multiplexer systems and other optical data links.
The 914-FOS is a powered fiber optics card typically installed at the console end of the fiber optic link. It is controlled by either a manual onboard toggle switch or with a TTL compliant input signal. The 914-FOS will select one of the two fiber optic paths or outputs and route all communications to a single fiber.
Features
- Supports ITU-T G694.2 CWDM wavelengths
- Manual or TTL controlled fiber optic switch
- Singlemode or multimode versions available
- On-board LED indicating active fiber optic link
Benefits
- Creates a redundant fiber optic link, improving system reliability
- Allows remote selection of active fiber
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| 914-FOS Specification | |
| Fiber Type | Singlemode (9/125 μm) |
| Wavelength | 1310/1550 nm, ITUT G694.2 CWDM |
| Return Loss | > 40 dB |
| Insertion Loss | < 1.0 dB |
| Switching Time | < 100 ms, including debounce |
| Power Voltage | +4.5 to +13 VDC, regulated |
| Power Current | 0.07 A (typical), 0.09 A (max.) |
| Power Used | 0.25 W (typical), 0.5 W (max.) |
| Protection | Overvoltage, reverse polarity, 1 A timedelay fuse |
| Switch Control | TTL compatible 2.4 V threshold (others available) |
| LEDs | Power (electrical), active fiber |
| Dimensions | 3.5” x 1.6” |
| Weight | < 120 g (0.26 lb) |
| Optical | 2 x ST in (F2, F3), 1 x LC out (F1) |
| Control and Power | 6-pin Wago |
| Stacking Header | PC/104 (for stacking 907 cards only) |
| Temperature | 0°C to +60°C (operational) -40°C to +85°C (storage) |
| Humidity | 85% RH, non-condensing |
| Vibration | 5 g, 25 - 1000 Hz, 3 axis |
| Shock | 5 g, 25 - 1000 Hz, 3 axes |
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