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Tech Featuresto converge up to eight Any×Anyrates traffic onto STM-16/STM-64.● Easy maintenance is possiblethrough use of advanced techniquessuch as optical power control,wavelength stabilizing, on-lineadjustment of wavelength andpower, on-line performance test,built-in optical performance test,fault location function, and OTNoverhead testing.● Offering an industrial-leading,large scale.● I n d u s t r y - l e a d i n g i n t e l l i g e n tamplification and power controltechniques. In addition to automaticgain locking and EDFA gainvariable techniques, the system canbalance multi-power energy frompath to the multiplex section via lineattenuation compensation (LAC),variable gain slope compensation( V G S C ) , p a t h p o w e r p r e -balancing (VMUX), dynamic gainwhile allowing smooth upgrade andexpansion. Based on the reconfigurableo p t i c a l a d d / d r o p m u l t i p l ex i n g(ROADM) functions, operatorscan provision wavelength servicesdynamically, add or change servicesflexibly, simplifying network planning;create end-to-end wavelength servicerapidly and build mesh and ringtopologies.● Offering 80 optical transmissionchannels with a maximum capacityflexible, and mature protections o l u t i o n , c o n s i s t i n g o f s i xprotection modes for the optical andservice layers. They are 1+1 pathprotection, two-fiber bi-directionalpath shared protection (BPSR), twofiberbi-directional multiplexingsection shared protection, subnetworkconnection protection,1+1 multiplex section protectionand equipment-side 1:16 OTUprotection. The 1+1 path protectionand path shared protection havebeen put into commercial use on aequalization (DGE), and high-poweroptical booster amplifier (HOBA)techniques.● Flexible network typologies: chain,star, cross, two-ring tangent and tworingintersection networks, applicablefor different network layouts.ZXMP M800 metro ROADMsystemThe ZXMP M800 designed forMAN or local transmission networkss u p p o r t s f l e x i b l e w a v e l e n g t hd i s p a t c h i n g , s u b - w a v e l e n g t hswitching, multi-service convergenceof 800Gb/s. The node’s wavelengthis upgradeable from 1 to 32, 40, 80.The system has the ability to add/drop or multiplex any number ofwavelengths at any node to satisfydynamic requirements for servicedispatch.● Capability for transporting overallintegrated services. It offers openprotocols and rich client layerinterfaces, which can carry variousservices typical of a metro network,including STM-N (N=1, 4, 16, 64),GE, FE, Fiber Channel, ESCON,16ZTE TECHNOLOGIES