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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
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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
Our QuickTreX® Custom Pre-Terminated Fiber Optic Assemblies have a longstanding reputation for quality and reliability. When we receive your custom order, we build the assembly to your specifications using the finest materials to our exacting standards. The assembly is made in the USA by skilled technicians under controlled conditions and comes to you fully tested and ready for immediate installation.
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).
Typical Applications Include:
- Headend Termination to a fiber "backbone"
- Termination of fiber rack systems
- Multi-floor deployment where select fibers are used at each floor
- Intra-building "backbones"
Standard QuickTreX® Micro-Distribution Features:
- All Pre-Terminated Micro-Distribution Assemblies will be custom made at the time of your order, built with Corning® fiber and premium components to your specifications.
- All micro-distribution assemblies will be constructed using 12 strand grouped breakouts. Each strand will be reinforced with 2mm furcation tubing which helps ruggedize each strand and help protect it during installation. Each strand will include a sequential numerical label. Each 12 strand breakout kit will also be sequentially labeled to help identify each strand on opposite ends of your assembly.
- The buffer tubes will be securely fastened to each 12 strand breakout kit using high strength adhesive type heat shrink tubing.
- The first main breakout will be 12 inches from the main jacket and each group of 12 strands will include a 36" breakout. The main 12 inch breakouts kits will include a 6" stagger.
- The connectors itself will also be staggered to minimize the size of the pulling basket which will be approximately 1".
- Heat shrink tubing will be used at:
-
- The transition from the buffer tubes to the cable jacket.
- The transition of each 12 strand inner cable to the breakout kit
- Where the basket meets with the turn buckle (pull eye hook)
- Where the basket ends and connects with the cables jacket
- One wrap around label will be attached to each end of the cable assembly for identification. The label text includes the cable part number and a unique serialized number.
- 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.
Micro-Distribution Features:
- Perfect for High Density Infrastructures
- Saves Space in Data Racks, Cabinets, and Closets
- Constructed of the highest quality materials
- Made to exacting industry standards
- Tested to meet or exceed EIA/TIA 568/ GR-409-CORE
- All aramid tensile strength members within sub-units
- Smaller cable diameter & more flexibility
Typical Applications by Industry
- Data centers use the 36-strand assembly for medium-density configurations, reliably connecting crucial systems.
- Telecommunications networks leverage this assembly to build medium-capacity backbones with redundancy.
- Healthcare facilities enhance infrastructure by linking diagnostic systems or departments.
- Corporate offices rely on it for robust multi-floor connectivity and centralized IT systems.
- Campus environments ensure consistent communication across various buildings with this solution.
Strand Count Breakdown & Rationale
The 36-strand assembly is the ideal balance for networks requiring moderate scaling and redundancy. It enables connections across multiple systems while leaving capacity for backups. This strand configuration is cost-effective for applications handling mid-level data demand without sacrificing reliability or performance.
Specifications
Fiber Type
Singlemode 9/125 Ultra Corning® SMF-28®
Strand Count
36
Fiber Core Size
9/125 - 9µm
Wavelength
1310nm / 1550nm
Link Length
10,000/5,000 meters (1/10Gb/s@1550nm)
Bandwidth
N/A
Max. Attenuation
0.5dB / 0.4km
Jacket Material
Flame Retardant PVC
Jacket Rating
Indoor Plenum Rated (OFNP)
Flame Rating
NFPA262
Outer Jacket Color
Yellow
Strength Member
Aramid Yarn
Furcation Tubing Size
2mm
Furcation Tubing Color
EIA Color Coded or Sequentially Labeled
Breakout Length
36 in (Staggered per Pair)
Connector Options
LC, SC, FC (UPC or APC), ST (UPC)
Pulling Eye/s
Optional
Length Options
10 - 5000 ft
Testing
IL Max 0.2dB, Min -0.1dB ORL -55dB
Storage Temps
-40 °C to +70 °C
Operating Temps
0 °C to +70 °C
Nominal Outer Diameter
6.6 mm
Weight
0.030 lbs. / ft
Min. Bend Radius / Installation
13.2 cm
Min. Bend Radius / Operation
6.6 cm
Resources
Indoor Singlemode (2-24) Strand Build Specs
Indoor Singlemode (48-288) Strand Build Specs
Indoor Singlemode (1-24) Strand Cable Cut Sheet
Indoor Singlemode (48-72) Strand Cable Cut Sheet
Indoor Singlemode (96-144) Strand Cable Cut Sheet
Indoor Singlemode (216-288) Strand Cable Cut Sheet
Pre-Terminated Fiber Optic Assemblies Guide
Fiber Optic Definitions
Videos
When You Place An Order
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Product Reviews (256)
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Christopher
I bought 200ft SMF 6 strand. The quality is amazing. I’m not sure what I was expecting but I am blown away. I highly recommend this to anyone looking for smf.
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.
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
Apr 10, 2026
Satisfied Customer
Easy to order, pulling eyes that were added worked great! We will order again in the future.
Thomas Brandum
Jan 07, 2026
Great company great items
Great company great items
Joseph Leone
Apr 11, 2026
Emailed customer service to see if they…
Emailed customer service to see if they could expedite my order, and I was accommodated! I really appreciate how they personally help me in this situation. 5 out of 5 service!
customer
Jun 01, 2026
Fast and accurate shipping
Fast and accurate shipping. Great quality product. Easy when i can just order and get something good.
customer-one-million
Mar 27, 2026
Easy to find and order exactly what you…
Easy to find and order exactly what you need. Fast shipping on custom orders
Chrissy @ Davis
Dec 29, 2025
The web site is easy to use and I…
The web site is easy to use and I receive what ever I order amazingly fast
custome
Feb 26, 2026
Quick to Response to my questions
Quick to Response to my questions
Dave Soberanes
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
Apr 07, 2026
Great purchase
Fair price, quick delivery. All one can ask for
Gary Conley
Jan 05, 2026
customer service stepped up
customer service stepped up and helped make another successful order
Jim Kablesh FIBERNET COMMUNICATIONS INC.
Dec 24, 2025
Easy to place an order
Easy to place an order. Fast and accurate shipping
George Laegeler
Mar 23, 2026
Great Price
Great Price, High Quality, Good Delivery
Ken Just being EPIC
Apr 14, 2026
My go-to place for networking gear.
My go-to place for networking gear.
Jim
Jun 17, 2026
Great products and great service period
Great products and great service that are always delivered as they are pictured and with great care and quality.
Paul L
Feb 14, 2026
Great service
Great service
Valued Customer
Mar 05, 2026
This is the second time ordering from…
This is the second time ordering from LANshack. Both times were great experiences. If you are a DIY person who has tried to but RJ-45 connectors on cat cable you can imagine how great it is to just do the measurements and avoid that brain damage. Great service and good quality product.
Rick Taylor
Dec 26, 2025
Excellent company to do business with, clear communication, prompt delivery.
Excellent company to do business with, clear communication, prompt delivery.
NYLEX.Net
Feb 05, 2026
The ordering process is smooth
The ordering process is smooth. The shipment notice seems to happen within hours of entering the order. It's delivered in only a few days.
customer
Jun 10, 2026
All the items arrived in a timely…
All the items arrived in a timely manner, and the quality of them is outstanding. We are a Network Operations team in Alaska, and the fact that LANshack got the gear we ordered and the quality we expected in such a timely manner is a great success; we'll definitely be coming back to use your services.
customer
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
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