Belden Industrial Networking & Cybersecurity
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Belden 942003201 is an orderable item number in the Belden MACH104-20TX-F-4PoE family (Industrial Networking & Cybersecurity › Managed Switches › Rack Mount). 24 port Gigabit Ethernet Industrial Workgroup Switch (20 x GE TX ports, therefrom 4 x PoE ports, 4 x GE SFP combo ports), managed, Software Layer 2 Professional, Store-and-Forward-Switching, IPv6 Ready, fanless design This item: Type MACH104-20TX-F-4PoE. Ships from and sold by A5 IT. Quoted to order.
History
| Update And Revision | Revision Number: 0.183 Revision Date: 03-03-2026 |
Software
| Security | IP-based Port Security, MAC-based Port Security, Port-based Access Control with 802.1X, Guest/unauthenticated VLAN, RADIUS VLAN Assignment, Multi-Client Authentication per Port, MAC Authentication Bypass, Access to Management restricted by VLAN, HTTPS Certificate Management, Restricted Management Access, Appropriate Use Banner, SNMP Logging, Local User Management, Remote Authentication via RADIUS |
| Switching | Disable Learning (hub functionality), Independent VLAN Learning, Fast Aging, Static Unicast/Multicast Address Entries, QoS / Port Prioritization (802.1D/p), TOS/DSCP Prioritization, Egress Broadcast Limiter per Port, Flow Control (802.3X), Jumbo Frames, VLAN (802.1Q), GARP VLAN Registration Protocol (GVRP), Double VLAN Tagging (QinQ), Voice VLAN, GARP Multicast Registration Protocol (GMRP), IGMP Snooping/Querier (v1/v2/v3) |
| Management | Dual Software Image Support, TFTP, LLDP (802.1AB), LLDP-MED, SSHv1, SSHv2, V.24, HTTP, HTTPS, Traps, SNMP v1/v2/v3, Telnet |
| Redundancy | Advanced Ring Configuration for MRP, HIPER-Ring (Manager), HIPER-Ring (Ring Switch), Fast HIPER-Ring, Link Aggregation with LACP, Media Redundancy Protocol (MRP) (IEC62439-2) - Redundancy Manager, Media Redundancy Protocol (MRP) (IEC62439-2) - Redundancy Client, Redundant Network Coupling, RSTP 802.1D-2004 (IEC62439-1), MSTP (802.1Q), RSTP Guards, RSTP over MRP |
| Diagnostics | Management Address Conflict Detection, Signal Contact, Device Status Indication, LEDs, Syslog, Port Monitoring with Auto-Disable, Link Flap Detection, RMON (1,2,3,9), Port Mirroring 1:1, System Information, Self-Tests on Cold Start, Copper Cable Test, SFP Management, Configuration Check Dialog |
| Configuration | AutoConfiguration Adapter ACA11 Limited Support (RS20/30/40, MS20/30), Automatic Configuration Undo (roll-back), BOOTP/DHCP Client with Auto-Configuration, DHCP Server: per Port, AutoConfiguration Adapter ACA21/22 (USB), HiDiscovery, DHCP Relay with Option 82, Command Line Interface (CLI), CLI Scripting, Full-featured MIB Support, Web-based Management, Context-sensitive Help |
| Miscellaneous | PoE (802.3AF), PoE Manual Power Management, Manual Cable Crossing |
| Industrial Profiles | EtherNet/IP Protocol, PROFINET IO Protocol |
| Time Synchronisation | PTPv2 Transparent Clock two-step, PTPv2 Boundary Clock, Buffered Real Time Clock, SNTP Client, SNTP Server |
Approvals
| Safety Of Industrial Control Equipment | cUL 508 |
| Safety Of Information Technology Equipment | cUL 60950-1 |
This Item
| Type | MACH104-20TX-F-4PoE |
| Item Number | 942003201 |
Reliability
| Guarantee | 60 months (please refer to the " https://assets.belden.com/m/1424ddb7a3280e7a/original/Hirschmann-Automation-and-Control-GmbH-Terms-of-Guarantee.pdf ">"terms of guarantee or detailed information) |
More Interfaces
| USB Interface | 1 x USB to connect auto-configuration adapter ACA21-USB |
| V.24 Interface | 1 x RJ11 socket, serial interface for device configuration |
| Power Supply/signaling Contact | 1 x plug-in terminal block, 2-pin, output manual or automatic switchable (max. 1 A, 24 V DC bzw. 24 V AC) |
Ambient Conditions
| Weight | 4600 g |
| Mount Type | 19" control cabinet |
| Dimensions (WxHxD) | 448 mm x 44 mm x 345 mm |
| IP Protection Rating | IP20 |
| Operating Temperature | 0-+50 °C |
| Minimum Storage Temperature | -20-+85 °C |
| Relative Humidity (Non-condensing) | 10-95 % |
Power Requirements
| Operating Voltage | 100-240 V AC, 50-60 Hz |
| Power Consumption | 110 W |
| Redundancy Functions | HIPER-Ring, MRP, MSTP, RSTP - IEEE802.1D-2004, MRP and RSTP gleichzeitig, Link Aggregation |
| Power Output In BTU (IT)/h | 170 |
Product Description
| Description | 24 port Gigabit Ethernet Industrial Workgroup Switch (20 x GE TX ports, therefrom 4 x PoE ports, 4 x GE SFP combo ports), managed, Software Layer 2 Professional, Store-and-Forward-Switching, IPv6 Ready, fanless design |
| Port Type And Quantity | 24 Ports in total; 20x (10/100/1000 BASE-TX, RJ45) therefrom 4 x PoE and 4 Gigabit Combo Ports (10/100/1000 BASE-TX, RJ45 or 100/1000 BASE-FX, SFP) |
EMC Emitted Immunity
| EN 55022 | EN 55022 Class A |
| FCC CFR47 Part 15 | FCC 47CFR Part 15, Class A |
Further Instructions
| Certificates | https://www.doc.hirschmann.com/certificates.html |
| Software Download | https://my.belden.com/s/downloads |
| Product Documentation | https://www.doc.hirschmann.com |
Mechanical Stability
| IEC 60068-2-27 Shock | 15 g, 11 ms duration, 18 shocks |
| IEC 60068-2-6 Vibration | 3.5 mm, 5–8.4 Hz, 10 cycles, 1 octave/min; 1 g, 8.4–150 Hz, 10 cycles, 1 octave/min |
EMC Interference Immunity
| EN 61000-4-5 Surge Voltage | power line: 2 kV (line/earth), 1 kV (line/line), 4 kV data line |
| EN 61000-4-6 Conducted Immunity | 10 V (150 kHz-80 MHz) |
| EN 61000-4-3 Electromagnetic Field | 10 V/m (80-3000 MHz) |
| EN 61000-4-4 Fast Transients (Burst) | 2 kV power line, 4 kV data line |
| EN 61000-4-2 Electrostatic Discharge (ESD) | 4 kV contact discharge, 8 kV air discharge |
Network Size - Cascadibility
| Line - / Star Topology | any |
| Ring Structure (HIPER-Ring) Quantity Switches | 50 (reconfiguration time < 0.3 sec.) |
Network Size - Length Of Cable
| Twisted Pair (TP) | 0-100 m |
| Multimode Fiber (MM) 50/125 μM | see SFP module M-FAST SFP-MM/LC and SFP module M-SFP-SX/LC |
| Single Mode Fiber (SM) 9/125 μM | see SFP module M-FAST SFP-SM/LC and SFP module M-SFP-LX/LC |
| Multimode Fiber (MM) 62.5/125 μM | see SFP module M-FAST SFP-MM/LC and SFP module M-SFP-SX/LC |
| Single Mode Fiber (LH) 9/125 μM (Long Haul Transceiver) | see SFP module M-FAST SFP-SM+/LC |
Scope Of Delivery And Accessories
| Scope Of Delivery | MACH100 device, terminal block for signal contact, 2 brackets with fasteningscrews (pre-assembled), housing feet - stick-on, non-heating appliance cable - Euro model |
| Accessories To Order Separately | Fast Ethernet SFP modules, Gigabit Ethernet SFP modules, Autoconfiguration Adapter ACA21-USB, terminal cable, Industrial Hivision Network Management software |
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