Electronics / Cables & Adapters
Corning MIC Unitized Tight-Buffered Interlocking Armored Cable 36F Specification
Technical specifications and installation guidelines for the Corning MIC Unitized Tight-Buffered Interlocking Armored Cable (36 fibers, OM4). Includes mechanical, optical, and environmental data for part number 036T81-61190-A1.
Table of contents
Quick Guide to Corning MIC Cable Specifications
This document provides the technical specifications for the Corning MIC Unitized Tight-Buffered, Interlocking Armored Cable (Part Number: 036T81-61190-A1). This cable is designed for indoor backbone and horizontal installations. Users should verify that the installation environment meets the specified temperature and mechanical requirements before deployment.
Product Overview
The Corning MIC cable features 36 fibers grouped into jacketed subunits. It utilizes a flexible, spirally wrapped aluminum interlocking armor, providing crush protection and facilitating one-step installation. The cable is flame-retardant and suitable for heavy traffic or challenging mechanical exposure conditions.
Environmental Conditions
Ensure the installation and operating environment remains within the following temperature ranges to prevent cable damage:
- Installation Temperature: -10 °C to 60 °C (14 °F to 140 °F)
- Operation Temperature: -20 °C to 70 °C (-4 °F to 158 °F)
- Storage Temperature: -40 °C to 70 °C (-40 °F to 158 °F)
Mechanical Specifications
Adhere to these mechanical limits to maintain signal integrity:
- Max. Tensile Strength (Short-Term): 1320 N (296.75 lbf)
- Min. Bend Radius (Installation): 338 mm (13.31 in)
- Min. Bend Radius (Operation): 225 mm (8.86 in)
- Nominal Outer Diameter: 22.5 mm (0.89 in)
Optical Characteristics
The cable is optimized for high-speed data transmission:
- Fiber Type: Multimode (OM4)
- Fiber Core Diameter: 50 µm
- Wavelengths: 850 nm / 1300 nm
- Maximum Attenuation: 2.8 dB/km (850 nm) / 1.0 dB/km (1300 nm)
Cable Design
The cable construction includes:
- Fiber Count: 36
- Subunits: 6 fibers per subunit, 6 active tubes
- Outer Jacket Material: Flame-retardant
- Central Element: Jacketed GRP
- Ripcord Count: 8
Contact Information
For ordering color options or technical support, contact Corning Optical Communications Customer Care at 1-800-743-2675. International support is available at +1-828-901-5000.
Manufacturer information
Corning Optical Communications
Practical help
Common problems
Signal loss or fiber breakage
Ensure the cable is not bent beyond the minimum bend radius (338 mm during installation, 225 mm during operation).
Excessive pulling force
Do not exceed the maximum short-term tensile strength of 1320 N during installation.
Before use
- Verify the part number is 036T81-61190-A1.
- Confirm the installation environment is indoors.
- Ensure the ambient temperature is between -10 °C and 60 °C during installation.
- Check that the cable path allows for the minimum bend radius of 338 mm.
- Verify the fiber count (36) matches your network requirements.
Specs in practice
- OM4 Multimode
- Laser-optimized fiber type suitable for high-speed 10 Gigabit Ethernet applications.
- Interlocking Armor
- Provides mechanical protection against crushing, allowing for easier installation in challenging environments.
Model compatibility
- Designed for indoor use only.
- Compatible with standard 50 µm OM4 multimode fiber systems.
- Meets RoHS 2011/65/EU standards.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.