1:1 OLP equipment 1+1 Optical Line Protection Switch System 1310/1550nm GEZHI OLP(Optical Line Protection) equipment is a device used in pairs, one at ...
Desktop 1×8 Optical Switch Equipment RS-232 control Easy Operation GEZHI's Desktop 1×8 Optical Switch Equipment RS-232 is the use of optical switch to ...
Optical Bypass Protection Equipment Optical Switch system Features Live Monitoring the optical power of "protection equipment" and "ODF optical line" ...