Optical Switching Device
Our optical switching device plays an essential part in the optical communication. It is applied mainly in the optical transmission, optical testing and optical device installation, such as the multiple optical path supervising, LAN multiple optical sources or detectors auto-switching, optical sensing dynamic multipoint detecting system, optical fiber, element, network, and wild project optical cable testing. A 1×N optical switching device can switch an input optical route to an output optical route. Our product features the little insertion loss and short switching time.
Technical Parameters
Wavelength | nm | 1310 or 1490 or 1550 (SM ) | 1310 & 1490 & 1550 (SM) | 850 or 1310(MM) | |||
Insertion loss(Vispace 1000 OSS, 1/4 type) | dB | Typ:1.0 | Max:1.2 | Typ:1.2 | Max:1.5 | Typ:1.2 | Max:1.5 |
Insertion loss (Vispace 1000 OSS, 1/8 type ) | dB | Typ:1.5 | Max:1.8 | Typ:1.8 | Max:2.0 | Typ:1.8 | Max:2.0 |
Insertion loss (Vispace 1000 OSS, 1/16 type) | dB | Typ:2.0 | Max:2.4 | Typ:2.4 | Max:2.6 | Typ:2.4 | Max:2.6 |
PDL | dB | ≤0.05 | |||||
RL | dB | SM ≥45, MM ≥25 | |||||
WDL | dB | ≤0.25 | |||||
Crosstalk | dB | SM ≥55, MM ≥30 | |||||
Reproducibility | dB | ≤±0.02 | |||||
Service life | time | ≥107 | |||||
Switching time | ms | ≤10 (switch to the next adjacent channel) | |||||
Optical transmission power | mw | ≤500 | |||||
Operation temperature | ℃ | -20~ 70 | |||||
Storage temperature | ℃ | -40~ 85 | |||||
Power supply | V | -48VDC or 220VAC |
Features
1. This product is equipped with the LCD screen that can show the operating status.
2. The device can scan the optical path automatically, and the start channel and end channel of scan could be user defined. Its auto-switching time could be set to 99 hours 59 minutes 59 seconds at maximum.
3. It supports the device address setting, which allows the user to control several optical switching devices via one serial port, when the serial port is insufficient. The user can set the bit rate of serial port according to the actual need.