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[China]
Trade Verify
Address: 504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Contact name:Ena Lin
Gezhi Photonics (Shenzhen) Technology Co., Ltd. |
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SM Fiber Optic 1x32 Switch
The SM fiber Optic 1x32 Switch from GEZHI Photonics Co.,Ltd provides channel selection between a single input and N output fibers.
The output channel number is customer specified and it can be 1x8, 1x16, 1x32 or others. It comes with the paralled interface (TTL) and drive circuit breakdown self-checking function. This 1x32 optical switch can be OEM. Its is based on our advanced fiber optics technology which has good repeatability, low insertion loss, low cost and high performance. The operation wavelength can be from single mode 1260 to 1650nm, multimode 850±40 / 1300±40nm or customized wavelength.
Features Low Loss High Reliability Modularized Design | Applications Ring Network Multi Light Source Testing of Fiber, Optical Component |
GEZHI's 1x32 stepper motor optical switches are a direct fiber to fiber switch technology, that operates by physically pointing one fiber to the other. This is accomplished by utilizing a high resolution stepper motor to precisely rotate and point the common fiber(s) to the selected output fiber(s).
SM Fiber Optic 1x32 Switch Specification
| Parameter | Parameter Values |
| Model | GZ-FSW-1X32 |
| Insertion Loss | ≤0.8 dB |
| Wavelength Range | 1260~1650 nm |
| Test Wavelength | 1310/1550 nm |
| Fiber Type | SM, 9/125um(SMF-28) |
| Return Loss | ≥50 dB |
| Crosstalk | ≥ 70 dB |
| PDL | ≤0.05 dB |
| WDL | ≤0.25 dB |
| TDL | ≤0.25 dB |
| Repeatability | ≤0.02 dB |
| Lifetime | > 107 |
| Switching Time | ≤8 ms (Adjacent channel) |
| Optic Power | ≤500 mW |
| Connector | FC/PC |
| Control Mode | TTL |
| Working Power Supply | 5V/500 mA |
| Product Sze | 135 x 64 x 46 |
| Operating Temperature | -20 ℃ to +70 ℃ |
| Operating Temperature | -40 ℃ to +85 ℃ |
Note: 1. Customization is available.
Both multimode and single mode versions of this switch are
available. They feature high level of
performance required for multi-unit testing in R&D and in
manufacturing environments. They are also
highly suitable for applications in telecommunications,
manufacturing, and test environments, because of
their low IL and excellent repeatability. In addition to the many
standard options available, we also
customize switches to meet the customer’s specific needs
SM Fiber Optic 1x32 Switch Pin Specifications
| DB-15 male connector | |||
| Pin No. | I / O | Signal | Description |
| 2 | Input | D0 |
D0~ D5 is channel selection Bit0~Bit5,D0 is low, D5 is high |
| 3 | Input | D1 | |
| 4 | Input | D2 | |
| 5 | Input | D3 | |
| 6 | Input | D4 | |
11 |
Input |
RESET | TTL, Low level reset to channel 0. High level means channel selection bits are effective. |
| 7 | Out | READY | TTL, Ready (High=Not ready, Low=Ready) |
| 8 | Out | ERROR | TTL, Error OR Failure , (High=Error, Low=No error) |
| 1,9 | Power | GND | Ground |
| 12 | Power | VCC1 | 5.0±5% VDC Motor Power Supply (max 500mA) |
| 15 | Power | VCC2 | 5.0±5% VDC Circuit Power Supply (max 50mA) |
| 4,6,7,8,10,13,14 | NC | NC | vacancy |
SM Fiber Optic 1x32 Switch picture
