Optical Switch YTOS21S-4

Key words:

Optical Platform

Classification:

Optical Platform

Product Description
Features
Parameters

The optical switch module is mainly used in the headend and sub-headend equipment rooms of the HFC networks. It can intelligently judge the input optical signals of the main and standby circuits, and quickly switch between these two optical links to ensure the stability of the optical signal.

Used high-quality optical switching devices, fast switching speed, high shutdown isolation, and ensure high performance indicators and high reliability.
It has the functions of automatic and manual switching. During automatic switching, the optical power switching threshold can be set, and the main path recovery switchback function is supported.
Support RF detection function, detect the RF signal in the optical links and use it to switch the optical link, and the RF threshold can also be set.
It has the function of power-off hold, which can maintain the current output link state in the case of power-off.

Parameter	Value
Optical Wavelength	1310±20nm & 1550±20nm
Optical Input Range	-10~ 25 dBm (25dBm per step)
Optical Insertion Loss	≤1.5 dBm
Optical Return Loss	≥50 dB
Optical Isolation	≥60 dB
Optical Accuracy	±0.2 dBm
Switching Time	≤10 ms
Switching Life Times	≥10⁸
Optical Connector Style	SC/APC or FC/APC
Power Consumption	3W

●selection of imported high quality optical switch devices, fast switching speed, high degree of separation and isolation,

to ensure high performance indicators and high reliability.

●with automatic switching and manual switching function, and support network management remote switch; automatic

switching, optical power switching threshold value can be set, and support the main road to restore the function of

cutting back.

●support the radio frequency detection function, detect the main preparation of the radio frequency signal in the optical

link and used to switch the optical link, the radio frequency threshold value can also be set.

●with power down and hold the function, can maintain the current input / output link state in the power down condition.

●can monitor the input / output light power, the light switch state and the condition setting, and various voltage

parameters through the optical platform liquid crystal display screen. And through the remote network monitoring

platform to realize optical switch optical module.

1550nm EDFA YTOA200EAS-4

Forward Path Optical Receiver YTOR386GM-4 / YTOR386GS-4