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Belden 943969501 — Managed 26-port Fast Ethernet 19" Switch, redundant PSU

Belden Industrial Networking & Cybersecurity

Belden|

MPN: 943969501

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224-955-1644
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New, with full manufacturer warranty
Belden 943969501 is an orderable item number in the Belden MACH102-24TP-FR family (Industrial Networking & Cybersecurity › Managed Switches › Rack Mount). 26 port Fast Ethernet/Gigabit Ethernet Industrial Workgroup Switch (2 x GE, 24 x FE), managed, Software Layer 2 Professional, Store-and-Forward-Switching, fanless Design, redundant power supply This item: Type MACH102-24TP-FR. Ships from and sold by A5 IT. Quoted to order.

History

Update And RevisionRevision Number: 0.190 Revision Date: 03-03-2026

Software

SecurityIP-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
SwitchingDisable 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), 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)
ManagementDual Software Image Support, TFTP, LLDP (802.1AB), LLDP-MED, SSHv1, SSHv2, V.24, HTTP, HTTPS, Traps, SNMP v1/v2/v3, Telnet
RedundancyAdvanced 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
DiagnosticsManagement Address Conflict Detection, Address Relearn Detection, MAC Notification, Signal Contact, Device Status Indication, TCPDump, LEDs, Syslog, Port Monitoring with Auto-Disable, Link Flap Detection, Overload Detection, Duplex Mismatch Detection, Link Speed and Duplex Monitoring, RMON (1,2,3,9), Port Mirroring 1:1, Port Mirroring 8:1, Port Mirroring N:1, System Information, Self-Tests on Cold Start, Copper Cable Test, SFP Management, Configuration Check Dialog, Switch Dump
ConfigurationAutoConfiguration Adapter ACA11 Limited Support (RS20/30/40, MS20/30), Automatic Configuration Undo (roll-back), Configuration Fingerprint, BOOTP/DHCP Client with Auto-Configuration, DHCP Server: per Port, DHCP Server: Pools per VLAN, DHCP Server: Option 43, 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
MiscellaneousManual Cable Crossing
Industrial ProfilesEtherNet/IP Protocol, PROFINET IO Protocol
Time SynchronisationBuffered Real Time Clock, SNTP Client, SNTP Server

Approvals

Safety Of Industrial Control EquipmentcUL 508
Safety Of Information Technology EquipmentcUL 60950-1

This Item

TypeMACH102-24TP-FR
Item Number943969501

Reliability

Guarantee60 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 Interface1 x USB to connect auto-configuration adapter ACA21-USB
V.24 Interface1 x RJ11 socket, serial interface for device configuration
Power Supply/signaling Contact1 x plug-in terminal block, 2-pin, output manual or automatic switchable (max. 1 A, 24 V DC bzw. 24 V AC)

Ambient Conditions

Weight4.10 kg
Mount Type19" control cabinet
Dimensions (WxHxD)448 mm x 44 mm x 310 mm (without fixing bracket)
IP Protection RatingIP20
Operating Temperature0-+50 °C
Minimum Storage Temperature-20-+85 °C
MTBF (MIL-HDBK 217F: Gb 25 OC)14.93 Years
Relative Humidity (Non-condensing)10-95 %

Power Requirements

Operating Voltage100 - 240 VAC, 47 - 63 Hz (redundant)
Power Consumption17 W
Redundancy FunctionsHIPER-ring (ring structure), MRP (IEC-ring functionality), RSTP 802.1D-2004, redundant network/ring coupling, dual homing, link aggregation, redundant 100 - 240 VAC power supply
Power Output In BTU (IT)/h58

Product Life Cycle

Life CycleLimited Availability/Passive - the product is entering End of Life
AvailabilityPassiv
Last Order Date2023-12-31
Last Delivery Date2024-06-30

Product Description

Description26 port Fast Ethernet/Gigabit Ethernet Industrial Workgroup Switch (2 x GE, 24 x FE), managed, Software Layer 2 Professional, Store-and-Forward-Switching, fanless Design, redundant power supply
Port Type And Quantity26 ports in total; 24x (10/100 BASE-TX, RJ45) and 2 Gigabit Combo ports

EMC Emitted Immunity

EN 55022EN 55022 Class A
FCC CFR47 Part 15FCC 47CFR Part 15, Class A

Further Instructions

Certificateshttps://www.doc.hirschmann.com/certificates.html
Software Downloadhttps://my.belden.com/s/downloads
Product Documentationhttps://www.doc.hirschmann.com

EMC Interference Immunity

EN 61000-4-5 Surge Voltagepower line: 2 kV (line/earth), 1 kV (line/line), 4 kV data line
EN 61000-4-6 Conducted Immunity10 V (150 kHz-80 MHz)
EN 61000-4-3 Electromagnetic Field10 V/m (80-2700 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 Topologyany
Ring Structure (HIPER-Ring) Quantity Switches50 (reconfiguration time < 0.3 sec.)

Network Size - Length Of Cable

Twisted Pair (TP)0-100 m
Multimode Fiber (MM) 50/125 μMFast Ethernet: see SFP LWL module M-FAST SFP-MM/LC; Gigabit Ethernet: see SFP LWL module M-SFP-SX/LC and M-SFP-LX/LC
Single Mode Fiber (SM) 9/125 μMFast Ethernet: see SFP LWL module M-FAST SFP-SM/LC and M-FAST SFP-SM+/LC; Gigabit Ethernet: see SFP LWL module M-SFP-LX/LC
Multimode Fiber (MM) 62.5/125 μMFast Ethernet: see SFP LWL module M-FAST SFP-MM/LC; Gigabit Ethernet: see SFP LWL module M-SFP-SX/LC and M-SFP-LX/LC
Single Mode Fiber (LH) 9/125 μM (Long Haul Transceiver)Fast Ethernet: see SFP LWL module M-FAST SFP-LH/LC; Gigabit Ethernet: see SFP LWL module M-SFP-LH/LC and M-SFP-LH+/LC

Scope Of Delivery And Accessories

Scope Of DeliveryMACH100 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 SeparatelyFast Ethernet SFP modules, Gigabit Ethernet SFP modules, autoConfiguration Adapter ACA21-USB, terminal cable, Industrial Hivision Network Management software

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