FS801 Fiber Optic Connector Technical Specification
The FS801 series fiber optic connectors are high-performance military-grade multi-core fiber optic connectors developed by F-tone Networks. Made of cadmium-plated aluminum alloy in military green color, they offer excellent mechanical durability and environmental adaptability, widely used in military communications, aerospace, industrial control, and other harsh environment fiber optic interconnection applications.
1. Model Information
| No. | Model | Core Count | Type | Housing | Material | Key Position | Mounting |
|---|---|---|---|---|---|---|---|
| 1 | FS801-11P02ACN | Two-core | Plug | 11# housing | Cadmium-plated aluminum alloy, military green | N-key position | Plug type |
| 2 | FS801-11J02ACN | Two-core | Socket | 11# housing | Cadmium-plated aluminum alloy, military green | N-key position | Nut fastening |
| 3 | FS801-11R02ACN | Two-core | Socket | 11# housing | Cadmium-plated aluminum alloy, military green | N-key position | Square plate mounting |
| 4 | FS801-13P04ACN | Four-core | Plug | 13# housing | Cadmium-plated aluminum alloy, military green | N-key position | Plug type |
| 5 | FS801-13J04ACN | Four-core | Socket | 13# housing | Cadmium-plated aluminum alloy, military green | N-key position | Nut fastening |
| 6 | FS801-13R04ACN | Four-core | Socket | 13# housing | Cadmium-plated aluminum alloy, military green | N-key position | Square plate mounting |
2. Shape and Dimensions of the Optical Cable Component
(1) FS801-11P02ACN Two-core Plug Outline Diagram

(2) FS801-11J02ACN Two-core Socket
① Socket Outline Diagram

② Socket Installation Size

(3) FS801-11R02ACN Two-core Socket (Square Plate Mounting)
① Socket Outline Diagram

② Installation Size

(4) FS801-13P04ACN Four-core Plug Outline Diagram

(5) FS801-13J04ACN Four-core Socket
① Socket Dimensional Specifications

② Socket Installation Size

(6) FS801-13R04ACN Four-core Socket (Square Plate Mounting)
① Socket Outline Diagram

② Installation Size


3. Product Performance Specifications
| Parameter | Value |
|---|---|
| Insertion Loss | ≤0.6dB |
| Vibration | Frequency: 10–2000Hz; Acceleration: 147m/s² |
| Impact | Peak acceleration: 980m/s² |
| Mechanical Endurance | ≥500 times |
| Salt Spray | 200h |
| Working Temperature | -45℃~+85℃ |
4. Product Features
- Military-Grade Quality: Cadmium-plated aluminum alloy in military green, meets military standard requirements with excellent corrosion resistance and environmental adaptability
- Multi-Core Design: Available in two-core (11# housing) and four-core (13# housing) configurations to meet different fiber density requirements
- Multiple Mounting Options: Plug type, nut fastening type, and square plate mounting type for various installation scenarios
- Low Insertion Loss: Insertion loss ≤0.6dB ensures high-quality optical signal transmission
- High Reliability: Mechanical endurance ≥500 times, excellent vibration and impact resistance
- Wide Operating Temperature: -45℃ to +85℃ operating range for extreme environments
- Salt Spray Resistance: Passed 200-hour salt spray test, suitable for marine and high-corrosion environments
- N-Key Positioning: N-key position design ensures accurate mating
5. Applications
- Military communication systems
- Aerospace optoelectronic interconnection
- Naval and marine equipment
- Industrial automation control
- Harsh environment fiber optic communications
- Field cable repair and deployment
About F-tone Networks
| Company Information | |
|---|---|
| Company | BeiYi XianTong | F-toneNetworks |
| Region | Tianfu New Area, Sichuan, China |
| Service Area | Global |
| Tel | 028-85255257 |
| Fax | 028-85977702 |
| Mobile | 19081343401 |
| Website | https://www.f-tone.com |
| HR | hr@f-tone.com |
| Sales | sales@f-tone.com |
| Technical Support | support@f-tone.com |
This product belongs to the Fiber Optic Connector product line. For more details, please contact our sales team. Thank you!
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.





