HIRSCHMANN MM20-Z6Z6T1T1SZHH Technical Datasheet & SEO Guide

HIRSCHMANN MM20-Z6Z6T1T1SZHH Technical Datasheet & SEO Guide

Product Introduction / Overview

The Hirschmann MM20-Z6Z6T1T1SZHH is a 4-port Fast Ethernet Media Module designed for Hirschmann's MICE (Modular Industrial Communication Equipment) modular switch family, including the MS20. MS30. and MNS20 series.

This hot-swappable hybrid module features 2x Fast Ethernet SFP slots (Ports 1 & 2) and 2x RJ45 copper ports (Ports 3 & 4).

 It allows industrial network operators to bridge localized copper device drops (e.g., PLCs, HMIs) with customizable optical fiber uplinks (multimode, single-mode, or long-haul via M-FAST-SFP transceivers) in a single modular chassis slot.

Technical Table

Environmental Tolerance Conditions

Operating Temperature: $0^circtext{C}text{ to }+60^circtext{C}$ (Standard Temperature Tier)

Operating Relative Humidity: 10% to 95% (non-condensing)

Protection Class: IP20 (Enclosure/Cabinet installation)

Mechanical Shock: 15 g for 11 ms duration (IEC 60068-2-27)

Vibration Resistance: 1 Hz to 150 Hz according to IEC 60068-2-6

Hazardous Location Ratings: ISA 12.12.01 Class I Div 2. ATEX Zone 2 compliant

Storage Conditions

Proper storage extends equipment life and ensures operational readiness:

Storage Temperature Range: $-40^circtext{C}text{ to }+70^circtext{C}$

Storage Relative Humidity: 5% to 95% (non-condensing)

Environment: Clean, dust-free, and non-corrosive indoor atmosphere.

Packaging: Keep inside anti-static ESD shielding bags prior to deployment. Keep protective dust caps installed on empty SFP slots and RJ45 ports.

Operating Instructions

1.Observe Electrostatic Discharge (ESD) Safety：Handling & Safety。

Wear an anti-static wrist strap connected to cabinet ground before handling or unboxing the MM20 module.

2.Mount Module into Base Chassis：Physical Insertion。

Align the module guide rails with an open slot on the active MS20/MS30 switch frame. Push the module firmly until the backplane multi-pin connector fully seats into the host chassis.

3.Secure Retaining Screws：Fastening。

Tighten the top and bottom captive screws on the module faceplate using a flathead screwdriver to ensure complete electrical grounding and mechanical stability.

4.Connect Optical & Copper Links：Cable Integration。

Insert approved Hirschmann Fast Ethernet SFP transceivers (M-FAST-SFP series) into Ports 1 & 2 until latched. Plug shielded Cat5e or Cat6 cables into the RJ45 jacks for Ports 3 & 4.

Fault Diagnosis & Troubleshooting

Use the front-panel status LEDs to identify and resolve common communication issues:

Related Models of the Same Series

The Hirschmann MM20 modular series includes several port combinations and environmental ratings: