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HUAWEI OptiX PTN3900 optical transmission equipment Updatetime：2019-12-25 17:02:57
OptiX PTN3900 is a new generation of metropolitan optical transmission equipment for packet transmission of huawei. It is mainly located at the convergence layer and core layer in the metropolitan transmission network, and it is responsible for the transmission of packet services in the network and the carrying network of the dedicated line for large customers.
PTN3900 realized the connection-oriented service load with PWE3 (Pseudo Wire Emulation edge-to-edge) technology, adopted the MPLS (Multiprotocol Label Switching) forwarding technology optimized for telecom load carrying network, coupled with the perfect OAM (Operation, Administration and Maintenance) and protection Switching mechanism, and concentrated the advantages of packet transmission network and SDH transmission network. Realized the telecommunication level service.
 
Product features
 
OptiX PTN3900 has a wealth of business types, supporting CES business, ATM business, Ethernet business, IP over PW business and L3VPN business. Strong processing capabilities include switching capabilities and business access capabilities. The interface types available are FE interface, GE interface, 10GE interface, 40GE interface, POS interface, ATM stm-1 interface, channelized stm-1 interface and E1 interface.
 
Hierarchical QoS: OptiX PTN3900 can provide hierarchical end-to-end QoS (Quality of Service) management, capable of providing high-quality differentiated delivery services by business. Fully ensure the different services to delay, jitter, bandwidth requirements, to ensure the development of carrier-level services.
 
It supports the DiffServ mode based on flow classification, and fully implements the PHB (per-hop Behavior) defined in the standard, enabling network operators to provide users with service guarantees with different quality of service levels, and realizing the integrated network that can simultaneously carry data, voice and video services.
 
Providing end-to-end business QoS, OptiX PTN3900 devices support HQoS (Hierarchical QoS) mechanism on access side, which can control the total bandwidth of a single business type, a single business access point, multiple business access points, a single business or multiple businesses respectively. Support TE (Traffic Engineering) mechanism on network side to balance network Traffic and ensure business quality.
 
Green energy-saving design: OptiX PTN3900 realizes energy-saving design, which can reduce operating costs. Adopt green hardware design, high density, large capacity design effectively reduce the average port energy consumption; Adopt green software design, according to the actual situation of users to dynamically close unnecessary modules to achieve dynamic energy-saving design.

Xingheda Technology Co.,Ltd has brand new,used HUAWEI OptiX PTN3900 transission equipment,you can find us in our website in www.chinaxingheda.com