Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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Product description
Lc/upc olp 1+1 Optical Line Protection Switch
Optical Line Protection System (OLP) uses vacant optical fiber from different route to build a backup path. By real-time monitoring the power status in working fiber, it can automatically switch from working fiber to backup fiber when the power value of working fiber lower than a user defined threshold . OLP will provide you a more reliable, flexible and high secure optical transmission network .It is widely used for protecting backbone and important business line.
Feature
Low insertion loss, Fast switchingReal-time monitoring power level of fiber
LED display panel. Visual display
RS232 Control & RJ45 Ethernet Remote Management
Technical Parameters
| Parameters | Unit | OLP-1:1 | OLP-1+1 | OLP-1-1 |
| Wavelength Range | nm | 1260 ~ 1650 | ||
| Test Wavelength | nm | 1310 / 1550 | ||
| Insertion Loss | dB | TX<1.2,RX<1.2 | TX<4,RX<1.2 | <1.2 |
| Return Loss | dB | SM ≥ 45 | ||
| Crosstalk | dB | SM ≥ 50 | ||
| PDL | dB | ≤ 0.20 | ||
| WDL | dB | ≤ 0.30 | ||
| PD dark current | nA | ＜1 | ||
| PD responsivity | mA/W | 24 ~ 40 | ||
| PD report accuracy | dB | ±0.5 (at -50 to 23 dBm) | ||
| Operating voltage | V | 4.5 ~ 5.5 | ||
| Operating current | mA | 80 ~ 120 | ||
| Operating Temperature | ℃ | -5 ~ +60 | ||
| Storage Temperature | ℃ | -30 ~ +80 | ||
| Dimension | mm | 120×80×18 | ||
OLP Module(Multi Channel Optical Switch) Working Theory
1:1
1+1
1-1
Dimension
Ordering Information
FAQ