3M ST-ST Simplex Singlemode Fiber Optic Cable 9/125 Armored
Best armored solution for professionals needing secure, unidirectional long-distance data transmission.
This 40-meter, armored fiber optic patch cable provides a robust solution for singlemode data transmission. Its simplex configuration is ideal for unidirectional paths, while the durable armored design offers enhanced protection for the 9/125 µm core. Terminated with LC and ST connectors, this pre-terminated cable ensures signal integrity and is ready for immediate deployment in professional fiber optic networking environments. It is manufactured for durability and performance, making it a dependable choice for demanding installations.
$294.57
Owner Satisfaction
4.5
/ 5
Category Rank
2354
/ 6562
#2354 in Network Cables
Price vs Category Average
-18%
Below average
Length
40
/ Meters
Who it's for
- Installers working in harsh or high-traffic industrial environments
- Network engineers building high-speed, long-range backbone infrastructure
- Technicians requiring secure connections in vibration-prone settings
Who should skip it
- Installers routing cables through tight, confined spaces
- Users needing simple, single-cable bidirectional communication
- Data center managers prioritizing modern, high-density connectivity
Performance breakdown
Physical Durability
Armored shielding provides exceptional protection against crushing and environmental stress.
Signal Integrity
Singlemode core ensures minimal signal loss over long-distance data transmission.
Deployment Speed
Pre-terminated connectors allow for immediate plug-and-play installation in professional racks.
Connector Versatility
LC to ST configuration bridges legacy hardware with modern networking standards.
Cable Flexibility
Robust armored construction makes the cable stiffer and harder to route.
Transmission Efficiency
Simplex design optimizes unidirectional data flow for dedicated network paths.
Key Specs
Length
40 Meters
Cable Type
Fiber Optic
Fiber Mode
Singlemode (9/125 µm)
Configuration
Simplex
Connectors
Fiber Optic LC, Fiber Optic ST
Construction
Armored
Jacket Material
PVC
Cable Shape
Round
Know before you buy
A simplex cable contains a single strand of fiber, meaning it is designed for unidirectional data transmission. This is ideal for applications where data only needs to travel in one direction, such as a dedicated sensor feed or a specific broadcast link.
The armored construction provides a protective layer that guards the glass core against physical damage, such as crushing, rodent interference, or accidental impact. It is the best choice for high-traffic areas or industrial environments where the cable might be exposed to external stress.
Yes, this is a standard 9/125 µm singlemode cable. It is fully compatible with any networking hardware that supports singlemode fiber transmission, provided your equipment uses LC and ST ports.
This cable features a PVC jacket, which is generally intended for indoor use. While the armored housing offers extra durability, it is not rated for direct burial or long-term exposure to harsh outdoor elements.
No, pre-terminated cables are factory-tested to ensure precise alignment and low insertion loss. This eliminates the need for field termination, which often results in more reliable signal integrity than hand-terminated connections.
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