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- Allen Bradley
- 1783-MMX8EA
- Expansion Module
- USA
- 152.4 × 66 × 151.6 mm
- 0.9 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Allen Bradley 1783-MMX8EA is a Stratix 5800 Expansion Module with eight PoE 100/1000 ports and advanced feature support. It expands the Ethernet connectivity of a compatible Stratix 5800 modular switch and is intended for industrial networks that require additional copper Ethernet connections with Power over Ethernet capability.
The module is used with the Stratix 5800 modular switch platform rather than as a standalone Ethernet switch. It mates directly with a compatible base switch, allowing the network architecture to add eight PoE/PoE+ Ethernet ports while retaining the switching and management functions of the main Stratix 5800 platform.
A typical installation uses the 1783-MMX8EA where industrial Ethernet devices, access points, cameras, distributed automation equipment, or other powered Ethernet devices need additional network connections. The advanced-feature version is matched with Stratix 5800 base switches that support advanced features.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Allen Bradley |
| Product Model | 1783-MMX8EA |
| Product Family | Stratix 5800 |
| Product Type | Stratix 5800 Expansion Module |
| Module Description | 8 PoE 100/1000 ports, advanced features |
| Total Ports | 8 |
| Ethernet Ports | 8 |
| Port Type | Copper Ethernet |
| Ethernet Data Rate | 100/1000 Mbps |
| PoE / PoE+ Ports | 8 |
| SFP Slots | None |
| Advanced Feature Support | Yes |
| Modular Firmware Type | — |
| Maximum PoE Power | 240 W @ 50V |
| Power Consumption | 20 W @ 24V DC |
| Power Dissipation | 20 W |
| Compatible Base Switches | 1783-MMS10EA, 1783-MMS10EAR |
| Maximum Expansion Modules per Switch | 1 |
| Dimensions | 152.4 × 66 × 151.6 mm |
| Weight | 0.9 kg |
Product Features
- Stratix 5800 expansion module with eight Ethernet ports.
- Eight copper PoE/PoE+ ports for network connectivity and device power.
- Supports 100/1000 Mbps Ethernet communication.
- Advanced feature support for compatible Stratix 5800 modular switches.
- Designed to mate with a Stratix 5800 base switch.
- Supports up to 240 W of PoE power at 50V.
- No SFP slots, making the module focused on copper PoE connectivity.
- Suitable for expanding network capacity without replacing the complete modular switch.
- Supports industrial Ethernet architectures requiring powered network devices.
Working Principle
The 1783-MMX8EA operates as an expansion section of a Stratix 5800 modular switch. It does not function as an independent standalone switch; instead, it extends the port capacity of the compatible base switch.
After the expansion module is mated with the Stratix 5800 base unit, its eight copper Ethernet ports become additional network connections within the switch architecture. Ethernet traffic is handled by the modular switch, while the expansion module supplies the additional physical ports.
The PoE capability allows compatible powered Ethernet devices to receive both network communication and electrical power through the Ethernet connection. This can simplify cabinet wiring when devices such as industrial access points, cameras, or other PoE equipment are installed away from the main switch.
Because the 1783-MMX8EA is an advanced-feature expansion module, it must be matched with a compatible Stratix 5800 base switch that supports advanced features.
Role in a Stratix 5800 Industrial Ethernet Architecture
The 1783-MMX8EA expands the physical Ethernet interface of the Stratix 5800 switch while the base switch remains responsible for the overall switching and network management functions.
| System Element | Function |
|---|---|
| Stratix 5800 Base Switch | Provides the main switching platform and network management functions |
| 1783-MMX8EA | Adds eight copper PoE/PoE+ Ethernet ports |
| PoE Ethernet Devices | Receive network connectivity and power through compatible Ethernet ports |
| Industrial Controllers | Exchange automation data across the Ethernet network |
| HMI Terminals | Provide operator visualization and network access |
| Industrial Ethernet Infrastructure | Connects controllers, devices, and network equipment |
| Managed Network System | Handles communication, segmentation, diagnostics, and network administration |
Industrial Applications
| Application | Typical Use |
|---|---|
| Factory Automation | Adding additional PoE Ethernet connections to an industrial control network |
| Machine Networking | Connecting powered Ethernet devices around automated machinery |
| Industrial Surveillance | Providing Ethernet and PoE connections for compatible network cameras |
| Production Facilities | Expanding network capacity without replacing the installed modular switch |
| Building Automation | Connecting powered Ethernet equipment to a managed industrial network |
| Remote Equipment | Supplying network connectivity and power to compatible remote devices |
| Control Cabinets | Expanding copper Ethernet port capacity within a centralized network cabinet |
| Industrial Network Upgrades | Adding PoE connectivity while retaining the existing Stratix 5800 architecture |
Installation and Maintenance
- Verify the base switch — Confirm that the installed Stratix 5800 base switch is compatible with the 1783-MMX8EA.
- Check advanced feature compatibility — The expansion module requires a Stratix 5800 base switch with advanced feature support.
- Confirm the expansion position — Only one expansion module can be mated with a single Stratix 5800 modular switch.
- Power down the equipment — Follow the approved shutdown procedure before installing or removing the expansion module.
- Inspect the mating interface — Check the module and base-switch connection area for dust, damage, or foreign material.
- Align the module — Position the 1783-MMX8EA correctly against the Stratix 5800 base switch.
- Secure the expansion module — Make sure the module is fully seated and mechanically secured before restoring power.
- Connect Ethernet devices — Connect compatible copper Ethernet equipment to the appropriate expansion ports.
- Check PoE requirements — Confirm that connected powered devices are within the available PoE power budget.
- Restore system power — Re-energize the Stratix 5800 system according to the plant’s commissioning procedure.
- Verify port status — Check link, communication, and PoE status for the connected devices.
- Record the configuration — Document the expansion module, connected devices, and network configuration for future maintenance.
Compatible System Components
| Component | Function |
|---|---|
| 1783-MMS10EA | Stratix 5800 advanced PoE modular switch compatible with the 1783-MMX8EA |
| 1783-MMS10EAR | Stratix 5800 advanced PoE Layer 3 modular switch compatible with the 1783-MMX8EA |
| Stratix 5800 Managed Switch | Main modular switching platform |
| Industrial Ethernet Devices | Networked automation and plant equipment |
| PoE Ethernet Devices | Powered network devices connected through PoE ports |
| Industrial Ethernet Cables | Copper network connections for Ethernet ports |
| HMI Terminals | Operator interface devices on the industrial network |
| Industrial Controllers | PLC and automation controllers communicating through Ethernet |
Recommended Related Models
| Model | Product / Application |
|---|---|
| 1783-MMX8EA | Stratix 5800 8-port PoE/PoE+ advanced expansion module |
| 1783-MMX8E | Stratix 5800 8-port PoE/PoE+ expansion module without advanced feature support |
| 1783-MMX8TA | Stratix 5800 8-port copper advanced expansion module |
| 1783-MMX8SA | Stratix 5800 8-port SFP advanced expansion module |
| 1783-MMX6T2S | Stratix 5800 6-port copper and 2-port SFP expansion module |
| 1783-MMX16E | Stratix 5800 16-port PoE/PoE+ expansion module |
| 1783-MMX16T | Stratix 5800 16-port copper expansion module |
| 1783-MMX14T2S | Stratix 5800 14-port copper and 2-port SFP expansion module |
| 1783-MMS10EA | Stratix 5800 advanced PoE modular switch |
| 1783-MMS10EAR | Stratix 5800 advanced PoE Layer 3 modular switch |
Key Advantages
- Adds eight PoE/PoE+ Ethernet ports to a compatible Stratix 5800 switch.
- Supports 100/1000 Mbps copper Ethernet connections.
- Provides up to 240 W of PoE power at 50V.
- Advanced feature support for compatible Stratix 5800 platforms.
- Expands network capacity without replacing the base switch.
- Suitable for industrial networks requiring powered Ethernet devices.
- Supports both automation communication and PoE device connectivity in one expansion platform.
Technical FAQs
What is the Allen Bradley 1783-MMX8EA?
The 1783-MMX8EA is a Stratix 5800 expansion module with eight PoE/PoE+ copper Ethernet ports and advanced feature support.
How many Ethernet ports does the 1783-MMX8EA provide?
The module provides eight copper Ethernet ports supporting 100/1000 Mbps communication. All eight ports support PoE/PoE+ functionality.
Which Stratix 5800 switches are compatible with the 1783-MMX8EA?
The 1783-MMX8EA is compatible with advanced PoE Stratix 5800 modular switches including the 1783-MMS10EA and 1783-MMS10EAR.
Can the 1783-MMX8EA operate as a standalone Ethernet switch?
No. It is an expansion module intended to mate with a compatible Stratix 5800 modular switch. One expansion module can be mated with one modular switch.