SALES & ORDERS
Custom Cable Manufacturing in the USA Since 1997
Home of 
Free Ground shipping on orders over $250
Use code SHIP4FREE Exclusions Apply
Important!
Eligible Products Only | Free Shipping Exclusions May Apply to Heavy, Electronics & Bulky Items
Add Related Products
Pre-Term Fiber Assemblies
MTP Trunk Assemblies
MTP Fanout Cables
MTP Cassettes
Fiber Optic Enclosures
Fiber Optic Patch Cables
Ethernet Patch Cables
Ethernet Cable Bundles
Unterminated Fiber By The Foot
Network Configurator™
Use LANShack’s state of the art network designer tool to completely build your network from scratch.
What product are you looking for?
Pre-Term Fiber Assemblies
MTP Trunk Assemblies
MTP Fanout Cables
MTP Cassettes
Fiber Optic Enclosures
Fiber Optic Patch Cables
Ethernet Patch Cables
Ethernet Cable Bundles
Unterminated Fiber By The Foot
Product Overview
The Indoor Plenum 62.5/125 OM1 Multimode Interlocking Armor Assemblies are engineered for secure, high-performance indoor network connections. These assemblies feature a rugged aluminum interlocking armor that guards fibers from physical and environmental damage, eliminating the need for additional conduit or innerduct. A plenum-rated jacket meets strict NFPA fire safety standards for installations in high-airflow spaces. Pre-terminated connectors provide true plug-and-play convenience, reducing installation time and labor costs. Each assembly is crafted with premium Corning® InfiniCore 300 glass, factory-tested for quality, and made in the USA to deliver long-term reliability across diverse installation environments.
Our one-of-a-kind QuickTreX® Custom Pre-Terminated Fiber Optic Cable Assemblies are made in the USA and have a longstanding reputation of 25+ years for premium quality and reliability that cannot be beat. We have a strict quality control manufacturing process and are ISO 9001 certified. We also offer the easiest ordering process, fastest production times and transit times.
We will keep you informed of your order status from start to finish so you can plan your installation accordingly. You will receive an order confirmation immediately, a ship date within 24 hours, and tracking information once your custom assembly ships out.
When we receive your custom order, we build the assembly to your exact specifications using premium components including Corning® glass or equivalent. Your assembly will be made in the USA by highly skilled technicians under strict quality control and comes to you fully tested and ready for immediate installation. We can guarantee your fiber assembly will arrive quickly and exceed your expectations. Our experts can also help you choose the right assembly for your application.
Typical Indoor Plenum Rated Interlocking Armored Jacket Applications:
Our Indoor Plenum Rated Interlocking Armored Custom Pre-Terminated Fiber Optic Cable Assemblies help save time and money in indoor applications where innerduct or conduit is necessary, or in industrial environments which require extra protection. Although this option is priced higher than standard indoor distribution cable, it outweighs its overall price when compared the cost of purchasing innerduct/conduit, indoor fiber, and installation for both.
Interlocking armored cables are standard distribution cables inside a spirally wrapped aluminum interlocking armor with a heavy-duty outer jacket. This combination provides superior crush resistance. This type of cable is also useful for warehouses or attic areas where the presence of rodent chew hazards may exist.
Our pre-terminated fiber optic assemblies are perfect for headend termination to a fiber backbone, termination of fiber rack systems, multi-floor deployment where select fibers are used at each floor, or intra-building backbones. Our indoor plenum rated jacket assemblies are rated for all indoor installations, including plenum rated spaces. A cable rated for plenum installation will have low-smoke characteristics as defined by the NFPA (National Fire Protection Agency).
Standard QuickTreX® Manufacturing Features:
- Fast Custom ISO 9001 Certified Manufacturing in the USA. 2-millimeter color coded or sequentially labeled furcation tubing is installed on each strand for easy identification and extra durability before, during, and after the pull.
- Heat shrink tubing and glue set is used at the transition from the jacket to the furcation tubing providing superior strength and strain relief while pulling the assembly.
- Connectors inside the basket are staggered for less bulk and more flexibility.
- Each connector is individually plastic wrapped to prevent contamination by pulling lubricants and/or other contaminants.
- Each assembly includes a wrap around-label on both ends of the assembly which will include the QuickTreX® part number and individual serial number.
- Each Assembly includes a full test report. During our testing process all fiber ends are visually inspected with a fiberscope of 400 power or better for surface defects including, cracking, pitting, and scratches, on the glass surface of the connector. All connector ends are then tested utilizing a professional grade Loss Test Set.
- The test report is saved in our database for 1 year and can be requested at any time.
- Pulling Eyes (pulling baskets) if equipped are made from super strong polyethylene mesh and feature a free-spinning buckle to eliminate twisting of the cable during the pull. Heat shrink tubing is used at:
1. Where the basket meets with the turnbuckle (pull eye hook)
2. Where the basket ends and connects with the cable jacket to prevent snags and promote a smooth pull.
All assemblies 100ft and over will be placed on a spool for easy installation. Assemblies under 100ft will be neatly air spooled.
Strand Count Breakdown & Rationale
Selecting the right strand count is essential for optimizing your network.
- 2 strands: Perfect for simple point-to-point links, small residential, or single device connections needing basic data transfer.
- 4 to 6 strands: Offer flexibility for small-to-medium business floors, supporting growth and multiple devices without excess overhead.
- 8 to 12 strands: Designed for larger offices, multi-floor facilities, or systems that require simultaneous support for voice, data, video, or redundancy. For even greater scalability and future-proofing, higher strand counts provide robustness for expansion, backups, and complex infrastructure designs
Typical Applications by Industry
- Educational Institutions: Linking classrooms, labs, libraries, and administrative buildings for campus-wide communication.
- Healthcare Facilities: Enabling secure connections for medical equipment, patient record systems, labs, and imaging suites.
- Retail & Warehousing: Powering store-to-backroom links, distribution centers, automation, and surveillance systems.
- Telecommunications: Supporting core-to-edge, building-to-building, and riser cabling for reliable network backbones.
- Data Centers: Handling connections between racks, distribution frames, and key network infrastructure.
- Government Facilities: Delivering secure, high-availability connectivity for various agencies or public sector operations.
Specifications in Depth
- Built with premium Corning® InfiniCore 300 glass for reliable optical performance
- Plenum-rated for safe use in air-handling spaces and compliance with building codes
- Aluminum interlocking armor provides superior crush protection and eliminates the need for conduit
- Engineered for fast, tool-free installation with fully pre-terminated ends
- Flexible jacket and strong aramid yarn withstand repeated pulls and challenging routes
- Supports 1Gb Ethernet for high-speed backbone or riser connections up to 300 meters
- Distinctive color coding and labeling for simple identification and traceability
- Manufactured and rigorously tested in the USA to guarantee quality and consistency
Why 6-Strand is the Best Fit for These Applications
The 6-strand configuration delivers enhanced scalability for medium-to-large scale applications, ensuring ample capacity for growing network demands. Ideal for corporate offices, educational campuses, and healthcare facilities, it supports multi-floor connectivity and departmental networks with efficiency and reliability.
Specifications
Fiber Type
Multimode OM1 62.5/125 Corning® InfiniCore 300
Strand Count
6
Fiber Core Size
62.5/125 - 62.5µm
Wavelength
850/1300nm
Link Length
300 meters (1Gb/s@850nm)
Bandwidth
220Mhz @850nm
Max. Attenuation
3.5dB / 1.5km
Jacket Material
Poly Vinyl Chloride
Armoring Material
Aluminum
Jacket Rating
Indoor Plenum Rated (OFNP)
Flame Rating
NFPA262
Outer Jacket Color
Orange
Strength Member
Aramid Yarn
Furcation Tubing Size
2mm
Furcation Tubing Color
EIA Color Coded or Sequentially Labeled
Breakout Length
18 in (Staggered per Pair)
Connector Options
LC, SC, ST, & FC
Pulling Eye/s
Optional
Length Options
10 - 5000 ft
Testing
IL Max 0.2dB, Min -0.1dB
Storage Temps
-40 °C to +70 °C
Operating Temps
0 °C to +70 °C
Nominal Outer Diameter
13.0 mm
Weight
0.095 lbs. / ft
Min. Bend Radius / Installation
26.0 cm
Min. Bend Radius / Operation
26.0 cm
Videos
When You Place An Order
Step 01
Place Your Order
Team processes & forwards to one of our USA production departments.
Step 02
Get Notifications
Receive emails on order status & estimated ship date.
Step 03
Production & Testing
Manufactured in-house with strict quality control.
Step 04
Track Your Order
Get tracking on your shipment until delivery.
Product Reviews (261)
5
5
4
3
2
1
Vytas
First time I've ordered from LANshack, will definitely use them in the future for pre-terminated custom fiber assemblies. Shipped quick and direct to customer.
customer
great options
Michael
LANshack was great to deal with! The special order fiber came quick and everything looked correct.
Matthew
Everything was perfect for my order.
customer
LANshack really was accommodating and very helpful with my fiber needs. They went to every extent to make sure our network was up and running in no time!
Questions & Answers
What is a pre-terminated fiber optic assembly?
A pre-terminated fiber optic assembly is a complete optical cable solution that comes with connectors already attached to the fiber strands.
These assemblies include components such as fiber cables, connectors, protective jackets, and pulling eyes, all designed to provide a seamless installation experience.
What length options are there for pre-terminated assemblies?
Pre-terminated fiber optic assemblies can be custom ordered to your desired length (10 feet or up to 5,000 feet.) according to your specific requirements. The assemblies are made to order based on the length you need.
All assemblies 100ft and over will be placed on a spool for easy installation. Assemblies under 100ft will be neatly air spooled.
What is a pulling eye?
A pulling eye is an additional attachment on pre-terminated fiber optic assemblies designed to facilitate installation.
It provides a sturdy attachment point for your pull string or rope, allowing you to pull the cable through conduits or tight spaces without damaging the connectors or fiber strands.
The benefit of using a pulling eye is that it reduces the risk of damage during installation, especially in complex pathways or confined spaces.
What connectors can it get on fiber optic assembly?
Common connector types available for pre-terminated fiber optic assemblies include LC, SC, ST, FC, and MTP/MPO connectors.
Connectors are staggered to reduce the pulling basket diameter and promote an easy and more flexible cable pull. Plastic wrap is also applied to prevent contamination during installation
What is a LC connector?
An LC (Lucent Connector) connector is one of the most common types of cable connectors used in fiber optic networks.
It utilizes a 1.25mm ferrule (half that of FC, SC, and ST) and push-pull latch mechanism for secure and easy connections
Don’t Just Take Our Word For It
Dec 23, 2025
Excellent company with great speed
Excellent company with great speed, accuracy of products provided and very easy to work with in my experience.
Cline Electric
Apr 08, 2026
everything worked as expected
everything worked as expected. Nice pull sock set up.
customer
Nov 25, 2025
Product was as advertised
Product was as advertised. Shipping was on timeJohn Olson
JO
Dec 30, 2025
Quick shipment
Quick shipment. custom quality cable!
Irwin Spector
Dec 09, 2025
Great team.
Open and clear lead times which they met or exceeded expectations. Quality product.
JC
Apr 15, 2026
Great Customer Service and received the…
Great Customer Service and received the product faster than expected.
customer
Feb 27, 2026
LANshack is the BEST!
Online ordering process was quick and easy. We are a non-profit organization and the LANshack team made the tax exemption process quick and easy. Fast shipping is especially appreciated! Thanks so much!
Non-Profit Customer
Apr 14, 2026
Great Custom Cables
Great product, exactly what I needed and fairly quick shipping considering they are custom cables! Will definitely be ordering more.
Matt S
Feb 10, 2026
Great products
Best RJ45 crimpers!
Dave
Feb 25, 2026
fast service and excellent product
fast service and excellent product
JC STRAND
May 30, 2026
Excellent Customer Service and Resolution
Tom personally reached out to me, took ownership of the situation, and worked to get my order resolved. He communicated with me directly, ensured the order was shipped, refunded the shipping charges, and provided a discount for the inconvenience.
What stands out most is the level of customer service and accountability shown throughout the process. It is refreshing to see a company stand behind its customers and make things right when an issue occurs.
I received my cable, the issue has been resolved, and I appreciate the effort Tom and his team put into correcting the situation. Based on how this was handled, I would not hesitate to do business with LANshack again.
Thank you, Tom, for your professionalism and commitment to customer service.
Lstargel
May 07, 2026
Products were available and ready to…
Products were available and ready to ship quickly. Products worked as they were supposed too.
Robert Butler
Mar 30, 2026
Product was as ordered and delivered in…
Product was as ordered and delivered in a timely manner. Worked perfectly. Will use again in the future.
Brian Rich
May 05, 2026
Superior product/ Superior service
It was particularly useful to me that I was updated regularly about the status of my orders. The products that I purchased were superaltive in every way and exceeded my expectations...
Dr. Craig Smestad
Jan 07, 2026
Great company great items
Great company great items
Joseph Leone
Dec 23, 2025
The product was exactly as ordered
The product was exactly as ordered. The only criticism would be a real-time line on shipping and expected delivery.
D. L.
Apr 02, 2026
Easily ordered exactly what I needed
Easily ordered exactly what I needed. Once I got a shipping label item was delivered quickly and was packaged nicely. Would order from here again.
customer
Feb 17, 2026
LANshack: Best custom CAT8 ethernet cable on the market!
I needed a custom 55 foot S/FTP (Shielded Foiled Twisted Pair) CAT8 indoor ethernet cable for ethernet backhaul between two Eero mesh routers. I did tons of research (including Grok) and I came across LANshack.com. They have the thickest 23AWG wire in their custom CAT8 cable vs 26AWG on Amazon (lower number is thicker; 23AWG wire has roughly twice the cross-sectional area of 26AWG). Excellent price per foot, and this cable is thick! Very quick turnaround once you order from them. I am very pleased with LANshack and I will order from them again for future projects!
Daniel T.
Apr 17, 2026
Great prices ++
Great prices, quality and delivery speed
thanks
george
George
Apr 04, 2026
They do what they say
They do what they say. No BS
gavin714
Read 1,438 reviews on
