Rexroth R911308248 RKO0100 Sercos II Fiber Optic Cable | 0.25M | 2.2MM

Description

The Rexroth R911308248 is a bus coupler fiber optic light guide cable in the RKO0100 series, manufactured by Bosch Rexroth. It is compatible with Sercos II optical ring networks and is used to interconnect Rexroth IndraDrive and Indramat drives, motion controllers, and I/O peripherals inside control cabinets. This part is also cross-referenced under the type code RKO0100/00,25 and assembly designation ROS0001-INK0414-ROS0001. Refer to manufacturer documentation to confirm compatibility with your specific application.

This cable provides the fiber optic signal path for the Sercos II digital motion control bus — a serial real-time communications interface that links drives, motion controls, I/O devices, and sensors over a noise-immune optical ring topology. The cable measures 0.25 m (25 cm) in length with a 2.2 mm outer diameter.

The short 0.25 m length is specifically suited for intra-cabinet drive-to-drive or drive-to-controller connections where axes are mounted in close proximity. This length corresponds to the minimum standard Rexroth RKO0100 series configuration for dense multi-axis cabinet installations.

Technical Specifications

• Brand: Rexroth (Bosch Rexroth)
• MPN: R911308248
• Type: Fiber Optic Bus Coupler Cable (Light Guide)
• Series / Type Code: RKO0100/00,25
• Cross-Reference: Sercos II Optical Ring
• Cable Length: 0.25 m (25 cm)
• Fiber Diameter: 2.2 mm
• Application: Intra-cabinet drive-to-drive / drive-to-controller interconnect
• Compatible Systems: Bosch Rexroth IndraDrive, Indramat (Sercos II optical interface)
• Country of Origin: Germany
• Weight: 0.15 lbs

Condition: Used. This part was removed from a working production environment.

Shipping & Handling

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Returns

We offer free returns through \'s standard 30-day return policy. If something isn\'t right, message us first — we want to make it right and we\'ll work with you to do it.

About ACME MRO Solutions

We started ACME MRO Solutions to fix something we kept running into as contractors — plants down, parts slow, surplus listings you couldn\'t trust. Our goal is simple: get YOU the right component fast, with an honest description, so you can get back to running.

We describe what we see. Used items show signs of use; if a part has visible wear, damage, or a missing component, the condition description will say so. We don\'t claim anything is tested unless we tested it — and we don\'t bench-test parts where testing isn\'t practical or revealing (feed-through modules, breakers, mechanical components). When we do test something, we\'ll say so explicitly.

If something is our fault, we don\'t work through it — we make it right. We are proud to serve American manufacturing. Your uptime is our bottom line.

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Questions? Talk to us.

Send a message through . During business hours we typically respond within the hour. Whether you need to confirm compatibility before buying, request additional photos, ask about a cross reference, or work through something after delivery — message first and we\'ll figure it out together.

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