MOXA 10/100 BaseT(X) Ports (RJ45 Connector) Ethernet Media Converter, Multimode, 50Mbps, Full Duplex 5 km
- RS Stock No.:
- 256-3657
- Distrelec Article No.:
- 125-74-239
- Mfr. Part No.:
- IMC-21A-M-ST
- Brand:
- MOXA
Subtotal (1 unit)*
£184.11
(exc. VAT)
£220.93
(inc. VAT)
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In Stock
- Plus 10 unit(s) shipping from 19 August 2026
- Plus 53 unit(s) shipping from 19 August 2026
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Units | Per unit |
|---|---|
| 1 + | £184.11 |
*price indicative
- RS Stock No.:
- 256-3657
- Distrelec Article No.:
- 125-74-239
- Mfr. Part No.:
- IMC-21A-M-ST
- Brand:
- MOXA
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | MOXA | |
| Product Type | Ethernet Media Converter | |
| Number of Ports | 1 | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | IEC 60068-2-2, EN 55032/35, UL 508, IEC 60068-2-1, UL 61010-2-201, EN 62368-1, IEC 60068-2-3 | |
| Maximum Transfer Distance | 5km | |
| Network Speed | 50Mbps | |
| Connection Port | 10/100 BaseT(X) Ports (RJ45 Connector) | |
| Fibre Operating Mode | Full Duplex | |
| Fibre Type | Multimode | |
| Maximum Data Transfer Rate | 921.6kbps | |
| Select all | ||
|---|---|---|
Brand MOXA | ||
Product Type Ethernet Media Converter | ||
Number of Ports 1 | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals IEC 60068-2-2, EN 55032/35, UL 508, IEC 60068-2-1, UL 61010-2-201, EN 62368-1, IEC 60068-2-3 | ||
Maximum Transfer Distance 5km | ||
Network Speed 50Mbps | ||
Connection Port 10/100 BaseT(X) Ports (RJ45 Connector) | ||
Fibre Operating Mode Full Duplex | ||
Fibre Type Multimode | ||
Maximum Data Transfer Rate 921.6kbps | ||
- COO (Country of Origin):
- TW
MOXA Ethernet Media Converter, 50Mbps Network Speed, 5km Maximum Transfer Distance - IMC-21A-M-ST
This Ethernet media converter converts 10/100Base-TX copper Ethernet signals to optical fibre, enabling link extension between RJ45 ports and ST fibre connections in industrial networks. It is designed for use where copper-to-fibre conversion is required across short to medium distances and within temperature-stressed environments typical of automation, electronics and electrical installations.
Features and Benefits:
• 10/100Base-TX to fibre conversion supports common Ethernet speeds and compatibility
• Single?mode and multi?mode fibre operation enables flexible link types
• RJ45 to ST interface provides straightforward copper-to-fibre connectivity
• 5 km maximum transfer distance allows extended network segments without repeaters
• Operating range to +60°C supports high-temperature industrial locations
• Complies with IEC 60068 and EN standards for environmental and emission resilience
• Single?mode and multi?mode fibre operation enables flexible link types
• RJ45 to ST interface provides straightforward copper-to-fibre connectivity
• 5 km maximum transfer distance allows extended network segments without repeaters
• Operating range to +60°C supports high-temperature industrial locations
• Complies with IEC 60068 and EN standards for environmental and emission resilience
Applications
• Suitable for extending factory-floor networks over 5 km fibre links
• Ideal for connecting control cabinets to remote sensors via ST fibre
• Used for isolating electrical noise between equipment racks
• Can be used for linking building automation devices across plant sites
• Suitable for industrial Ethernet backbone connections in harsh settings
• Ideal for connecting control cabinets to remote sensors via ST fibre
• Used for isolating electrical noise between equipment racks
• Can be used for linking building automation devices across plant sites
• Suitable for industrial Ethernet backbone connections in harsh settings
What port types are provided for copper and fibre connections?
It offers a 10/100Base-TX RJ45 copper port and an ST-type optical interface for fibre cabling.
Which environmental standards does it meet for industrial deployment?
It is built to standards including IEC 60068-2-1, IEC 60068-2-2 and IEC 60068-2-3 for climatic and mechanical stress testing.
What safety and EMC approvals are included for installations?
Approvals include EN 55032/35, UL 508, UL 61010-2-201 and EN 62368-1 for safety and emission considerations.
How does the converter perform in terms of data throughput?
It supports network operation up to 50 Mbps for typical Ethernet traffic within the specified transfer rate limits.
What temperature extremes can it tolerate in continuous operation?
It operates within a temperature window down to -10°C and up to +60°C for continuous use.
Related links
- MOXA 10/100 BaseT(X) Ports (RJ45 Connector) Ethernet Media Converter 50Mbps, Full Duplex 5 km
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- MOXA 10/100 BaseT(X) Ports (RJ45 Connector) Ethernet Media Converter 100Mbps, Single Mode 40 km
- MOXA 10/100 BaseT(X) Ports (RJ45 Connector) Multimode Single Mode,
- MOXA 10/100 T Multimode Full Duplex 5 km
- MOXA 10/100 BaseT(X) Ports (RJ45 Connector) Ethernet Media Converter 100 Mbps Full Duplex, Half
- MOXA ST 10/100 BaseT(X) (RJ45) Ethernet Media Converter 100Mbps, Multimode 5 km
- MOXA 10/100 BaseT(X) Ports (RJ45 Connector) Single Mode, 100Mbps 40 km