Overview of the 1783-MMX14T2S

The ​​1783-MMX14T2S​​ is a ​​14-port copper + 2 SFP expansion module​​ designed for Cisco’s Stratix 5800 industrial Ethernet switch series. This hardened add-on module extends network capacity in automation environments where high port density and fiber uplink redundancy are critical. It operates within the Allen-Bradley ControlLogix ecosystem, enabling seamless integration with Rockwell Automation architectures.

Core Technical Specifications

• ​​Port Configuration​​: ​​14x 10/100/1000BASE-T ports​​ + ​​2x 1G SFP slots​​ for fiber backbone connectivity
• ​​Protocol Support​​: Full ​​EtherNet/IP​​, CIP Sync, and IEEE 1588 PTP synchronization
• ​​Environmental Tolerance​​: ​​-25°C to 60°C​​ operational range with IP30-rated protection against dust ingress
• ​​Redundancy​​: Compatible with ​​Device Level Ring (DLR)​​ topologies for <3ms network recovery

A key differentiator from base Stratix switches is its ​​modular hot-swap capability​​, allowing field upgrades without production line shutdowns.

Primary Industrial Applications

The 1783-MMX14T2S addresses connectivity challenges in:

• ​​Automotive Paint Shops​​: Supports ​​120+ IoT sensors​​ per assembly line while maintaining <1ms control loop latency
• ​​Pharmaceutical Batch Processing​​: Enables ​​vial-counting cameras​​ and ​​environmental sensors​​ through PoE+ ports (up to 30W/port)
• ​​Mining Operations​​: Survives ​​95% relative humidity​​ and ​​15Hz vibrations​​ in conveyor control systems

A recurring user concern: ​​”Can it interoperate with non-Stratix switches?”​​ While optimized for Stratix 5800, it maintains ​​IEEE 802.3az Energy Efficient Ethernet​​ compliance for mixed-vendor networks.

Deployment Considerations

​​Q: How does it handle firmware updates in live systems?​​
The module supports ​​Rockwell’s Studio 5000 Logix Designer​​ for staggered updates – critical functionality remains operational during patching.

​​Q: What’s the maximum cable length for copper ports?​​
While rated for ​​100m CAT6 runs​​, field tests show reliable 10/100Mbps operation up to ​​127m​​ in low-EMI environments.

​​Q: Is Layer 3 routing supported?​​
Yes, but requires ​​Stratix 5800 base unit with FW v5.0+​​ for static routing between VLANs.

Procurement and Configuration

For verified units with Cisco’s ​​5-year extended lifecycle support​​, source the “1783-MMX14T2S” from itmall.sale. Their ​​pre-configured bundles​​ include M12-to-RJ45 adaptors for harsh environment deployments.

Field Validation Perspective

Having deployed this module in food processing plants, its ​​simultaneous 4K video surveillance + PLC communication​​ capability stands out. While newer 10G modules exist, the 1783-MMX14T2S remains unmatched for ​​legacy device density​​ – a single chassis can support 42 copper devices across 3 modules. For brownfield upgrades mixing 100Mbps sensors with 1G controllers, this module eliminates switch sprawl without forcing full network overhauls.