PT-60 3516 MSTP integrated service transmission equipment

详情

PT**0 ***6 equipment is a multi-service integrated optical transmission equipment based on SDH technology, integrated SDH access function, PCM (*4K service) function, digital cross-connect equipment, IPPBX program-controlled switching. The PT**0 ***6 uplink interface supports standard STM_*****4 optical access and E1 electrical port access, and the branch side supports SDH access, PDH access, PCM access, Ethernet access, and program-controlled switching. Incoming, IP SIP access; able to meet the power distribution network intelligence, industrial automation, transportation, railway and other private network users and operators large customers access to different bandwidth and a variety of service interface types. The PT**0 ***6 is mainly used in the backbone network and access network, providing various service ports and large-capacity transmission functions.