Rockwell Stratix 1000LX SFP fiber transceiver - 1783-SFP1GLX/A

A sourced Rockwell fiber transceiver record with an inferred switch-port position and explicit network unknowns.

Documented identity

Rebuilt from individual evidence

System position

Unknown: evidence limits

The sources identify this exact reference as a Rockwell Stratix 1000LX SFP fiber transceiver.

Inferred system position: it links a compatible switch port to a single-mode fiber path.

Unknown: host switch compatibility, coding, link budget, firmware, condition, and network configuration.

Exact reference: 1783-SFP1GLX/A
Category: PLC / CPU
Evidence checked: 2026-09-11

System role

This section explains what the product does and where it acts in the surrounding system.

Function: The Rockwell 1000LX SFP transceiver transmits Ethernet data over single-mode fiber.
System position: Inferred system position: the transceiver sits in a compatible Stratix switch port between the switch and the fiber link.
Upstream / inputs: A compatible switch port supplies the electrical Ethernet interface to the transceiver.
Downstream / outputs: The dual-LC optical interface transmits and receives the fiber signal.
Limitations: Unknown: host switch compatibility, coding, link budget, firmware, condition, and network configuration.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The exact-reference listing identifies 1783-SFP1GLX/A as a Rockwell Stratix 1000LX SFP fiber transceiver.
Confidence: high
- www.plchardware.com — retrieved 2026-09-11; high confidence
- www.rockwellautomation.com — retrieved 2026-09-11; high confidence

Inferences

Inferred system position: the transceiver sits in a compatible Stratix switch port between the switch and a single-mode fiber link.
Confidence: high
Rationale: The exact listing identifies the /A transceiver variant and Rockwell documents its SFP fiber interface, so the port-to-fiber position is an explicit system inference.
- www.plchardware.com — retrieved 2026-09-11; high confidence
- www.rockwellautomation.com — retrieved 2026-09-11; high confidence

Unknowns

Unknown: host switch compatibility, coding, link budget, firmware, condition, and network configuration.
Confidence: low
Missing evidence: No installed switch or network record was found.

System position diagram

A compatible switch port connects through the Rockwell SFP to a single-mode fiber link. — Inferred Ethernet path from a switch port through the SFP to fiber.

View Mermaid source

flowchart LR; switch[Switch port] --> sfp[SFP]; sfp --> fiber[Fiber link]

View diagram labels

Nodes: Compatible switch port; Rockwell SFP; Single-mode fiber link
Edges: Transceiver converts the link interface

Next action

Evidence supports a conservative fiber-transceiver record; verify switch and link details before use.

Unknown: verify host switch, coding, link budget, firmware, condition, and network configuration before installation.

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