HIRSCHMANN MM20-Z6Z6Z6Z6SBH Ethernet media module
Specific Parameters
Brand HIRSCHMANN
Product Series MM20 Series
Product Type Industrial Ethernet Media Module, SFP Fiber Optic Interface Expansion Module
Model MM20-Z6Z6Z6Z6SBH
Country of Origin Germany
Physical Dimensions 120mm×80mm×30mm
Physical Weight 0.7kg
Port Configuration 4 SFP Fiber Optic Ports
Transmission Rate 1Gbps
Switching Mode Store-and-Forward Switching Mode
Supported Rates 10Mbit/s, 100Mbit/s
Rated Power Supply 9.6VDC-32VDC
Operating Temperature Range -40℃ to +70℃
Storage Temperature Range -40℃ to +85℃
Relative Humidity 5% to 95%, Non-Condensing
Protection Level IP30
Supported Protocols HIPER-Ring Redundancy Protocol, IEEE 802.3
Management Methods Web Management, SNMP Management, CLI Management
Backplane Bandwidth ≥4Gbps
Integration Compatibility Integratable with MS20/30 Series Switches
Core Functions High-Speed Ethernet Data Transmission, SFP Fiber Port Expansion, Network Redundancy Protection
Mounting Method DIN Rail Mounting, Modular Integration, Supports Hot-Swapping
Certification Standards CE, FCC, RoHS
Warranty Period 12 Months
Order Number 943938 Series Compatible Code
Product Performance
Adopting a modular design, it can be seamlessly integrated with MS20/30 series switches and supports hot-swapping function. The module can be installed and replaced without shutting down the network, which greatly improves network maintenance efficiency and reduces downtime.
Equipped with 4 SFP fiber optic ports, the transmission rate reaches 1Gbps, supports store-and-forward switching mode, and can adapt to 10Mbit/s and 100Mbit/s rates, realizing high-speed and non-blocking transmission of large amounts of data in industrial fields, meeting the needs of intelligent manufacturing, process control and other scenarios.
Supports HIPER-Ring network redundancy protocol. When a network failure occurs, it can quickly switch to the backup path to ensure uninterrupted data transmission and improve the reliability and availability of the industrial network.
The operating temperature range covers -40℃ to +70℃, which can operate stably for a long time in harsh industrial environments such as high and low temperatures, humidity and dust without performance degradation, and has extremely strong environmental adaptability.
It has excellent anti-electromagnetic interference performance, complies with industrial EMC standards, can resist the interference of complex electromagnetic environments in industrial fields, avoid data transmission errors, and ensure the stability of network communication.
Supports three management methods: Web, SNMP and CLI. Users can conveniently configure, monitor and diagnose faults of the module, realize VLAN division, port mirroring, port control and other functions, and meet different network management needs.
The backplane bandwidth is ≥4Gbps, which can ensure non-blocking data exchange between multiple ports and realize wire-speed forwarding, further improving network data processing capacity and transmission efficiency.
Manufactured with high-quality industrial-grade components, it has passed strict quality inspection, with a sturdy and durable structure, stable operation and long service life, which can reduce the maintenance cost of network equipment.
Certified by CE, FCC and RoHS, the product quality and safety performance meet global industrial standards, and can be directly applied to various industrial automation network scenarios without additional safety testing.
Adopting DIN rail mounting method, it has a compact structure and small size, occupies little installation space, is easy to install and disassemble, and facilitates flexible expansion of the network architecture.
It is compatible with 9.6VDC-32VDC wide voltage power supply, can be seamlessly integrated into various industrial power supply systems, and does not require additional power supply conversion modules, improving integration convenience.















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