OptiX OSN 3500 System Features Subrack dimensions 498mm(W) X 287mm (D)X 700mm (H) Switching capacity Packet: 100 Gbit/s. TDM: 200 Gbit/s (high order), 20 Gbit/s (low order) Service slots 15 slots for processing boards and 16 slots for interface boards Highly reliable design 1+1 hot backup for power supply modules 1+1 hot backup for system control boards 1+1 hot backup for cross-connect and synchronous timing boards Redundancy protection for fan modules Supported interfaces Packet transport interfaces E1, STM-1, FE/GE/10GE MSTP interfaces STM-64/16/4/1, E1/E3/E4/T1/T3, FE/GE/10GE, DDN, IMA/ATM, SAN WDM interfaces 40-channel DWDM interfaces, compliant with ITU-T G.694.1 8-channel CWDM interfaces, compliant with ITU-T G.694.2 Power Supply 48V DC, 110/220V AC (External module) Operation Environment Temperature Relative Humidity Long term: 0°C to 45°C 10% to 90% Short term: –5°C to 55°C 5% to 95% Packet Transport Features Service features E-Line and E-LAN QinQ MPLS-TP based VPWS and VPLS TDM PWE3: CESoPSN and SAToP, compression of idle timeslots ETH PWE3 IGMP SNOOPING V2 Blacklist Broadcast packet suppression ACL QoS features H-QoS scheduling and traffic shaping DiffServ mode based on traffic classification Simple traffic classification, complex traffic classification, per hop behavior (PHB), and ACL Committed access rate (CAR) PQ scheduling priority, weighted fair queuing (WFQ), and PQ+WFQ queuing Tail drop and weighted random early detection (WRED) Eight priority queues Shaping based on port scheduling priority The Huawei OSN 3500 is a versatile and flexible optical transport platform designed for building and maintaining high-performance, reliable, and scalable communication networks. It supports a wide range of services, including voice, data, video, and multimedia, and is a popular choice for telecommunications companies, internet service providers (ISPs), and large enterprises worldwide. The OSN 3500 offers several key features such as: High scalability: It can be easily expanded from a single card up to a multiple-shelf configuration, which allows operators to flexibly deploy the system in any network scenario. Flexibility: The OSN 3500 supports a wide range of networking topologies, from point-to-point and ring to mesh networks, making it suitable for a variety of applications. High availability: The system has a range of protection mechanisms, including protection for card levels, service channels, and access paths, which ensures that the network remains highly available.
