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- Allen Bradley
- 1783-MX08S
- SFP Expansion Module
- USA
- 148 × 98.1 × 117.5 mm
- 0.9 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Allen Bradley 1783-MX08S is an eight-port SFP expansion module for the Stratix 8000 modular managed Ethernet switch family. It adds fiber-optic connectivity to a compatible Stratix 8000 base unit without requiring replacement of the main switch assembly.
The module is intended for industrial Ethernet networks where fiber connections are needed between control cabinets, network segments, remote equipment, or areas where copper Ethernet cabling is not suitable. Its eight SFP interfaces allow the network configuration to be expanded according to the required optical connections.
The 1783-MX08S operates as part of the Stratix 8000 switch architecture rather than as an independent Ethernet switch. Network switching, port configuration, and management functions remain associated with the main Stratix 8000 system.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Family | Stratix 8000 |
| Product Type | 8-Port SFP Expansion Module |
| Network | Ethernet |
| Number of Ports | 8 |
| Interface Type | SFP |
| Fiber Port Type | 100 FX Fiber-Optic SFP |
| Ethernet Data Rate | 100 Mbps |
| Fast Ethernet | Yes |
| Gigabit Ethernet | No |
| 10 Gigabit Ethernet | No |
| CIP Sync | No |
| NAT | No |
| Maximum Backplane Power | 3.3V DC @ 4.0A |
| Maximum Power Consumption | 12.2 W |
| Operating Temperature | -40 °C to +60 °C |
| Lifecycle Status | Discontinued |
| Dimensions | 148 × 98.1 × 117.5 mm |
| Weight | 0.9 kg |
Product Features
- Eight SFP interfaces for fiber-optic Ethernet expansion.
- Supports 100 FX fiber-optic connections within a Stratix 8000 system.
- Modular architecture allows additional network interfaces to be added to a compatible base switch.
- Uses SFP transceivers to support the required optical network connection.
- Suitable for industrial Ethernet networks with distributed equipment and separated network cabinets.
- Supports fiber connections for applications requiring longer communication distances or electrical isolation.
- Integrates with the managed switching functions of the Stratix 8000 platform.
- Suitable for existing Stratix 8000 installations requiring additional fiber connectivity.
Working Principle
The 1783-MX08S extends the available Ethernet interfaces of a Stratix 8000 base switch. After the module is mechanically connected to the compatible base unit, its internal connection becomes part of the switch architecture.
Each SFP position provides an interface for a compatible optical transceiver. The installed transceiver establishes the physical fiber connection between the Stratix 8000 system and the remote Ethernet device or network segment.
When Ethernet data enters one of the active fiber ports, the Stratix 8000 switching system processes and forwards the traffic according to the configured network settings. The expansion module itself does not perform independent switch management.
The SFP-based architecture also allows the physical fiber interface to be selected according to the network installation. This is useful when different parts of an industrial Ethernet system require fiber connections rather than standard copper ports.
Role in a Stratix 8000 Industrial Ethernet Control Architecture
| System Layer | Typical Component | Role |
|---|---|---|
| Controller Layer | ControlLogix or other EtherNet/IP controller | Exchanges control and diagnostic data |
| Managed Switch Layer | Stratix 8000 Base Switch | Provides managed Ethernet switching |
| Expansion Layer | 1783-MX08S | Adds eight SFP fiber interfaces |
| Optical Interface Layer | Compatible SFP Transceiver | Provides the required optical interface |
| Network Layer | Remote switches, controllers, drives, I/O | Connects distributed industrial equipment |
| Engineering Layer | Engineering Workstation | Supports network configuration and diagnostics |
Industrial Applications
| Application | Use of 1783-MX08S |
|---|---|
| Factory Ethernet Networks | Adds fiber connections to an existing Stratix 8000 switch |
| Control Cabinet Interconnection | Connects separated control cabinets through optical Ethernet links |
| Distributed Automation | Provides fiber connections for remote Ethernet devices |
| Plant Network Segmentation | Extends managed network connectivity between separated network sections |
| High-EMI Areas | Fiber can be used where electrical isolation is required |
| Long-Distance Ethernet | Provides an SFP-based interface for fiber network links |
| Existing Stratix 8000 Systems | Adds additional optical ports without replacing the complete switch assembly |
Installation and Maintenance
- Verify the base unit: Confirm that the Stratix 8000 base switch is compatible with the 1783-MX08S before installation.
- Remove power: Disconnect power from the switch before installing or reconfiguring an expansion module.
- Check module position: Install the 1783-MX08S in the appropriate expansion position within the Stratix 8000 assembly.
- Prepare the connection: Remove the required side cover and protective elements before connecting the expansion module.
- Secure the module: Make sure the mechanical latches are fully engaged after joining the expansion module to the base switch.
- Observe expansion restrictions: The 1783-MX08S must be positioned according to the Stratix 8000 expansion-module installation requirements.
- Select compatible SFPs: Verify the optical transceiver type before connecting fiber cables to the module.
- Inspect SFP interfaces: Check the SFP slots for contamination, damaged connectors, or improperly seated transceivers.
- Protect fiber cables: Avoid excessive bending, pulling, or mechanical stress on the fiber cables connected to the SFP ports.
- Verify port configuration: Check that each installed SFP port is configured correctly in the Stratix 8000 network configuration.
- Check network communication: Verify link status and communication with the connected Ethernet devices after commissioning.
- Consider lifecycle status: The 1783-MX08S is a discontinued Stratix 8000 expansion module, so replacement planning should consider the existing switch architecture and required fiber interfaces.
Compatible System Components
| Component | Function |
|---|---|
| Stratix 8000 Base Switch | Provides the main managed Ethernet switching platform |
| 1783-MX04S | Four-port SFP expansion option |
| 1783-MX08F | Eight-port fiber expansion option |
| 1783-MX08T | Eight-port copper expansion option |
| Compatible 100 FX SFP | Provides the optical Ethernet interface |
| Stratix 8000 Network | Provides the wider industrial Ethernet infrastructure |
Recommended Related Models
| Model | Product | Application |
|---|---|---|
| 1783-MX04S | Stratix 8000 4-Port SFP Expansion Module | Four-port SFP expansion |
| 1783-MX08F | Stratix 8000 Fiber 8-Port Expansion Module | Eight-port fiber connectivity |
| 1783-MX08T | Stratix 8000 Copper 8-Port Expansion Module | Eight-port copper expansion |
| 1783-MS06T | Stratix 8000 Managed Switch | Stratix 8000 base switch application |
| 1783-MS10T | Stratix 8000 Managed Switch | Higher-port-count Stratix 8000 application |
| 1783-MMX8S | Stratix 5800 Expansion Module | Eight-port SFP expansion for the Stratix 5800 platform |
Key Advantages
- Eight SFP interfaces in one expansion module.
- 100 FX fiber-optic Ethernet connectivity.
- Modular integration with Stratix 8000 managed switches.
- Suitable for distributed industrial Ethernet networks.
- Supports fiber connections between separated network areas.
- Allows additional fiber ports without replacing the complete base switch.
Technical FAQs
Can the Allen Bradley 1783-MX08S operate independently?
No. The 1783-MX08S is an expansion module and requires a compatible Stratix 8000 base switch. It does not function as an independent managed Ethernet switch.
How many SFP ports are available on the 1783-MX08S?
The module provides eight SFP interfaces for 100 FX fiber-optic Ethernet connections.
What should be checked when installing the 1783-MX08S?
The compatibility of the Stratix 8000 base unit, expansion-module position, SFP transceiver type, fiber connection, and network configuration should all be checked before commissioning.
Is the 1783-MX08S still an active Allen Bradley product?
No. The 1783-MX08S is a discontinued Stratix 8000 expansion module. Existing users should verify replacement compatibility based on the required number of fiber ports and the existing Stratix network architecture.