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H20PN-181 series PTN CPE
H20PN-181 series PTN (packet transport network) CPE (Customer Premise Equipment ) device from Beijing Huahuan Electronics Co., Ltd, on the basis of high-performance L2 switch service, provide convenience of maintenance and deployment, multi-service support, carrier-class OAM management, reliable protection mechanism, QoS policy, security mechanism, and other service optimization measures. Meanwhile, it features excellent extensibility and reliability.