Networking; Table 2-5 Basic Networking Modes For The Optix Osn 7500 - Huawei OptiX OSN 7500 Technical Manual

OptiX OSN 7500
Technical Manual - System Description
Provide distributed mesh network protection including real-time rerouting and
preconfiguration. Support span protection and end-to-end service protection,
improving the scalability of the network.
2.5

Networking

The OptiX OSN 7500 is a multiple add/drop multiplexer (MADM) system. It can
process up to 160 embedded control channels (ECC). It supports complicated
network topologies at STM-1/STM-4/STM-16/STM-64 level, such as chain, ring, hub,
ring with chain, tangent rings and intersecting rings, as shown in Table 2-5.

Table 2-5 Basic networking modes for the OptiX OSN 7500

Networking mode
1
2
3
4
Support mesh networking and protection.
Provide traffic engineering control to guarantee load-balance traffic networkwide
and improve the bandwidth availability.
Chain
Ring
Tangent rings
Intersect-ing rings
Huawei Technologies Proprietary
Topology map
2-9
3 Hardware