1×4 TTL 32 SM MM 850/1310/1550 optical fiber switch Parallel Interface Low loss
OSW1×4 TTL optical fiber switch
Introduction of OSW 1*4 optical fiber switch
Optical switch is a kind of functional component, with the ability of switching optical route. In optical fiber transmission system, it is used for multi-channel fiber monitoring, multi light source/ detector selection, and optical fiber path protection etc. They have the characteristics of small size, fast response speed and stable performance, and can be widely used in various optical communication and testing systems.
Product Features of TTL optical switch
- Modular Design
- Fast Switching Time
- Low IL,Good Repeatability
- High Reliability and Stability
Specifications
| Parameters | Unit | OSW1×4 | |
| Wavelength Range | nm | 850±40 / 1300±40,MM | 1260 ~ 1650 SM |
| Test Wavelength | nm | 850 / 1300,MM | 1310 / 1550 SM |
| Return Loss | dB | MM ≥ 30 SM ≥ 50 | |
| WDL | dB | ≤ 0.25 | |
| TDL | dB | ≤ 0.25 | |
| Repeatability | dB | ≤ ±0.05 | |
| Durability | Cycles | ≥ 10 Million | |
| Switching Time | ms | ≤ 10(Sequence switch time of adjacent channel) | |
| Optical Power | mW | ≤500 | |
| Operating Temperature | ℃ | -5 ~ +70 | |
| Storage Temperature | ℃ | -40 ~ +85 | |
| Relative Humidity | % | 5 ~ 95 | |
| Dimension | mm | 135×40×32 | 135×60×32(regular size) |
Pin Configurations
DB-9 male connector
| Pin No. | Signal Name | I / O | Description |
| 1 | D0 | Input | TTL, Channel selection bit 0 |
| 2 | D1 | Input | TTL, Channel selection bit 1 |
| 3 | D2 | Input | TTL, Channel selection bit 2 |
| 4 | D3 | Input | TTL, Channel selection bit 3 |
| 5 | /RESET | Input | TTL, Low level reset to channel 0. High level means channel selection bits are effective. |
| 6 | /READY | Output | TTL, Ready (High=Not ready, Low=Ready) |
| 7 | ERROR | Output | TTL, Error (High=Error, Low=No error) |
| 8 | GND | Input | Ground |
| 9 | +5VDC | Input | 5.0±5% VDC Power Supply (max 800mA) |
Optical Route
Dimension(DBx male head or female head is defined as the actual mark of the element)
Ø 01: 1350×40×32-DB9 (N≤124, DB915 male)
Ø 02: 135×60×32-DB9 (N≤16, DB-9 male)
Advantage of our company :
1. National High-tech enterprise certification;
2. Fiber Optical Innovative &production team Over 10 years;
3. Fiber optical active and passive components production Workshop;
4. Strict quality management system;
5. Professional One stop supply & service;
6. OEM&ODM available;
7. Reliable and Timely customer services;
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.