The Huawei OptiX OSN 500 is a compact, cost-effective multi-service transmission platform designed for edge access and small-scale aggregation scenarios. Ideal for deployment in access networks, private networks, and enterprise environments, the OSN 500 delivers reliable transport of traditional SDH services while also supporting Ethernet and packet-based applications.
With its small footprint and flexible configuration, the OSN 500 is well-suited for locations with space or power limitations, such as outdoor cabinets, remote sites, or customer premises. It supports a variety of interface types—including E1, STM-1, and Fast Ethernet—allowing operators to maintain legacy service delivery while gradually evolving their infrastructure toward packet-based networks.
At Carritech, we offer full support for the Huawei OptiX OSN 500, including replacement parts, complete systems, and expert technical assistance. Whether you’re maintaining an existing deployment or planning to extend service coverage, our team ensures reliable supply and responsive service to help you get the most out of your OSN 500 equipment.
• Compact Design: Space-efficient chassis suitable for installation in outdoor cabinets, remote sites, or customer premises
• Multi-Service Capability: Supports SDH, PDH, and Ethernet services, enabling seamless integration of legacy and next-generation networks
• Flexible Interface Options: Offers a range of interfaces including E1, STM-1, and Fast Ethernet, providing adaptable connectivity for diverse access scenarios
• Low Power Consumption: Optimised for energy efficiency, making it ideal for deployments in power-constrained environments
• Carrier-Class Reliability: Built to telecom standards with support for SNCP and MSP protection mechanisms to ensure high service availability
• Simplified Maintenance: Easy installation and configuration with support for Huawei’s U2000 network management system
• Ideal for Access Networks: Designed for last-mile connectivity and small-scale aggregation, especially in enterprise and rural telecom deployments
• Seamless Network Evolution: Supports gradual transition from legacy TDM to packet-based transport without disrupting existing services
The Huawei OptiX OSN 500 is a compact SDH-based transmission device engineered for access-layer deployment and small-capacity aggregation. Its modular and efficient design makes it ideal for scenarios where space, power, and cost-efficiency are key considerations. Below are the core technical specifications of the OSN 500:
• Switching Capacity: Up to 5 Gbit/s
• Transmission Modes: SDH, PDH, Ethernet
• Supported Interfaces:
– E1/T1 (up to 63 E1s per system)
– STM-1 (optical and electrical)
– Fast Ethernet (FE)
• Cross-Connect Capability: VC-12/VC-3/VC-4 granular cross-connect
• Protection Schemes:
– MSP (Multiplex Section Protection)
– SNCP (Subnetwork Connection Protection)
• Clock Synchronisation: Supports SSM (Synchronization Status Messaging) and external clock input
• Management System: Fully compatible with Huawei U2000 NMS for configuration, fault management, and performance monitoring
• Power Supply: -48V DC
• Operating Temperature: -5°C to +45°C
• Mounting Options: 19-inch rack or wall-mounted installation
• Dimensions: 442 mm (W) × 220 mm (H) × 220 mm (D)
• Weight: Approximately 8 kg (depending on configuration)
The OSN 500 is designed to meet carrier-grade requirements for availability, scalability, and maintainability, offering a reliable solution for service providers and enterprises looking to extend their access networks with minimal infrastructure investment.
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From expert maintenance and repair to reliable part sourcing and technical consultation, we provide comprehensive support for every stage of your network’s lifecycle. Whether you’re extending the life of legacy systems or integrating with modern infrastructure, our team ensures seamless, efficient, and cost-effective solutions—so you can focus on performance, not problems.