OSW1×24 TTL optical fiber switch
Introduction of OSW 1*24 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. Besides, it is also used in optical fiber test system for optical fiber and its component test, outdoor cable test and multi-spot optical sensors monitoring system.
Product Features of TTL optical switch
·Low Loss and High Reliability
·Parallel Interface (TTL)
·Modularized Design
·Epoxy-free on Optical Path
Applications of optical fiber switch
·Ring Network
·Remote Monitoring in Optical Network
·Testing of Fiber, Optical Component
Specifications
| Parameters | Unit | OSW1×24 | |
| 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 | |
| Crosstalk | dB | ≥ 70 | |
| PDL | dB | ≤ 0.05 | |
| 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 | |
| Relative Humidity | % | 5 ~ 95 | |
Pin Configurations
DB-15 male connector
| Pin No. | Signal Name | I / O | Description |
| 2 | D0 | Input | TTL, Channel selection bit 0 |
| 3 | D1 | Input | TTL, Channel selection bit 1 |
| 4 | D2 | Input | TTL, Channel selection bit 2 |
| 5 | D3 | Input | TTL, Channel selection bit 3 |
| 6 | D4 | Input | TTL, Channel selection bit 4 |
| 11 | /RESET | Input | TTL, Low level reset to channel 0. High level means channel selection bits are effective. |
| 7 | /READY | Output | TTL, Ready (High=Not ready, Low=Ready) |
| 8 | ERROR | Output | TTL, Error (High=Error, Low=No error) |
| 1, 9 | GND | Input | Ground |
| 15 | +5VDC | Input | 5.0±5% VDC Digital power supply (max 50mA) |
| 12 | VM | Input | 5.0±5% VDC Drive power supply (max 800mA) |
| 14 | ISP | Input | TTL, For internal firmware upgrade of the module, in the normal mode, please suspended the pin; In the upgrade mode, please send the pin to ground. |
| 10, 13 | NA |
Optical Route
Timing Diagram
Dimension(DBx male head or female head is defined as the actual mark of the element)
Ø 01: 135×60×38-DB9 (N≤32, DB-15 male)
FAQ:
1 Q: What is your lead time?
A:It usually takes 2~4 working days to produce and then will send goods.
2 Q: How will you send my goods?
A: We will send the goods by DHL, TNT, UPS or FEDEX, please check the delivery details by the tracking number.
3 Q: Please tell me something about your MOQ
A: Our MOQ is 1 Pcs/Pair based on USD or EUR terms.
4 Q: Something about pricing.
A: Good quality components for our products. Low prices for big and repeat orders.
5 Q: What is warranty time?
A: 1 year for commercial products and 3 years for industrial products. Technical support will be offered free.
