Hirschmann MM20-Z6Z6Z6Z6SBH Industrial Ethernet switch module

Hirschmann MM20-Z6Z6Z6ZSBH is an industrial Ethernet switch module, which belongs to MM20 series. It is specially designed to expand the port number of MS20/30 series modules and is suitable for network communication in industrial automation and harsh environment. This product supports a variety of interface types, including optical fiber and copper cable, and has a modular design, which is convenient for installation and maintenance. In addition, it also supports redundant link configuration, which can expand network coverage and enhance network redundancy.

Hirschmann MM20-Z6Z6Z6Z6SBH Industrial Ethernet switch module

Hirschmann MM20 series industrial Ethernet switch module

This series is mainly used to expand the number of ports of MS20/MS30 switch module, and supports multiple media (copper cable/optical fiber) and redundant functions (such as PRP and MRP).

Common models and configurations

Model Port Configuration Interface Type Main Features

MM20-Z6Z6Z6SBH6xRJ45 (10/100mbps) copper cable (CAT5e/6) standard industrial grade, supporting redundancy.

MM20-F2F2 SBH 2x100base-FX (multimode fiber) SC/ST interface optical fiber expansion, anti-interference.

MM20-F1F1F1SBH 1x100base-FX (single mode fiber) SC/ST interface long-distance transmission (up to 40km).

MM20-Z2F2 Z2SBH 2RJ45+2X100base-FX Copper Cable+Multimode Optical Fiber Mixed Media Connection

MM20-Z4F4 SBH 4RJ45+4X100base-FX Copper Cable+Multimode Optical Fiber High Density Port Expansion

2. Related basic switch model (MS/MS30 series)

These are the main switches that MM20 modules usually match:

MS20-0800SAABH(8-port fast Ethernet switch)

MS30-0800SAABH(8-port Gigabit Ethernet switch)

MS30-1610SAABH(16-port Gigabit switch with 10G uplink)

3. Key features

Industrial-grade design: support wide temperature operation from-40 C to+75 C.

Redundancy protocol: PRP (Parallel Redundancy Protocol) and MRP (Media Redundancy Protocol) are supported.

Installation method: DIN guide rail or panel installation.

Certification: conforming to IEC 61850-3 and IEEE 1613 (electric power automation standard).

If more specific models or application scenarios (such as rail transit and energy industry) are needed, the matching variant models can be further screened.