Intelligent Optical Switching Device 720G/320G
This intelligent optical switching device uses a single-stage method to achieve strictly non-blocking multicast 720G/320G cross connections. Its powerful cross-matrix capacity upgrade capability allows for on-demand configuration.
Technical Specifications
Overview
Intelligent Optical Switching Device
This high-performance optical switching device is designed for large-scale metro and local core networks, offering robust 20G/40G low-level service scheduling capabilities. With a highly flexible subrack architecture featuring 48 service slots, it supports a wide array of interface combinations including STM-256, STM-64, STM-16, and STM-4/1. The device integrates advanced Ethernet Layer 2 switching, MPLS, and comprehensive protection mechanisms to ensure network reliability and dynamic bandwidth allocation.
Capacity & Performance
- Low-level Scheduling Capacity
- 160 G
- Service Slots
- 48
Interfaces
Supported Optical Interfaces
| Interface Type | Max Capacity |
|---|---|
| STM-256 | 8 |
| STM-64 | 72 |
| STM-16 | 192 |
| STM-4 / STM-1 | 384 |
Ethernet & Networking
- Ethernet Capabilities
- Layer 2 SwitchingVirtual ConcatenationLCASVLANQinQEmbedded RPRMPLS
Protection & Reliability
Protection Mechanisms
- Path protection
- Multiplex section protection
- Sub-network connection protection
- Pre-recovery
- Sharing recovery
- Dynamic recovery
Deployment
Recommended Deployment
Inter-provincial trunkTrunk provinceLarge metro coreLocal core
