The OSS optical protection service board is a kind of protection board used for ensuring the secure communication of important optical fiber routes and devices. The optical path selection device at the sending end selects the optical channels for sending, and the optical signal can only go along the working channel or the spare channel 2 Choose 1 to send. Real-time monitoring of active and standby optical fibers (and optical power meter monitoring at the same time) can be provided to avoid the possibility of simultaneous blocking of active and standby optical fibers.
Support single-mode and multi-mode optical routing protection
Support optical protection pick any one of two
Support automatic and handwork
Support optical power monitoring range: -50dBm ~ + 23dBm
Support interface: SC / APC, SC / PC, LC / APC, LC / PC.
Supports the function of the state of the electro-optical circuit
Support local and remote control functions
Support SNMP network management
Operating wavelength range
1310±50nm and 1550±50nm
Dynamic range of optical power
OSS routing protection
Optical power resolution
Optical power measurement accur
≤0.5dB（＋25 dBm ～ -40dBm ）
Wavelength dependent loss
Polarization dependent loss
Optical signal type
|Products damaged due to human or non-use of other causes of improper,we promises one year warranty and lifetime maintenance,but the unauthorized disassembly equipment caused damage is not covered under warranty and returned within range.|
|Under normal use,if there are product quality problems,or not work normally,we provide free repair or replacement service within one year;Within three years more than one year,we provide to collect the material cost,maintenance free.|
Repair warranty period of three years from the freight borne by each of the parties.After three years of warranty,the material cost,maintenance,freight(refers to the product of the two-way shipping to and from)shall be borne by the user.
|We promise that the product we provide can meet the performance requirements of users , and it is supplied by the user's sample request.|