AOR03 optical receiving module, with the feature of small size and
compact structure, is high performance front-end equipment by
cooperating with AOS03 platform; AOR03 adopts low-noise optical
tester, microprocessor technology and bus architecture to make sure
its high-performance and stabilities; Two working modules are
available for the optical receiving: AGC and MGC, and which can be
set up on the front panel of AOS03; AOR03 has two modules: AOR03
and AOR03a. AOR03 is one way optical receiving module and which is
widely used in ring network and self-healing network in big and
medium cities; AOR03a is an alternative two-way optical receiving,
in normal working condition, the inside RF/Optical Switch will pick
up one of the signal to be the main signal automatically; if it is
related with network management, it will choose the right signal
after comparing. All in all, AOR03 can be widely used in ring
network and self-healing network in big and medium cities.