The OPTOKON MCS series is a compact and reliable set of connectors designed for quick repair and splicing of tactical optical cables in field conditions.
The MCS-02 and MCS-04 models provide simple and fast mechanical splicing of 2 or 4 fibers without the need for power, heating, or complex tools.
These devices are ideal for military, telecommunications, and broadcast systems where quick communication recovery is required under extreme conditions. Thanks to a sealed housing and IP67 protection, the connection remains stable even in humid or dusty environments.

Technical Specifications
Parameter | MCS-02 | MCS-04 |
Connection type | Mechanical splice | Mechanical splice |
Number of fibers | Up to 2 | Up to 4 |
Fiber type | Single-mode / multimode | Single-mode / multimode |
Protection rating | IP67 | IP67 |
Field reparability | Yes | Yes |
Housing material | High-strength polymer | High-strength polymer |
Supply kit | OMK-SR-MCS | OMK-SR-MCS |
Power or heating | Not required | Not required |
Application | Tactical 2-fiber cables | Tactical 4-fiber cables |
Comparison of MCS-02 and MCS-04 Models
Characteristic | MCS-02 | MCS-04 |
Maximum number of fibers | 2 | 4 |
Size and weight | Compact | Slightly larger |
Application area | Two-fiber communication lines | Multi-fiber tactical networks |
Installation speed | Very fast | Similar, slightly longer due to more fibers |
Cost | Low | Slightly higher due to expanded capabilities |
Conclusion:
Both models provide equally reliable connections.
Choose MCS-02 if you work with two fibers, or MCS-04 if you need to splice up to four fibers in one housing.
Features of the OPTOKON MCS Series
Main advantages:
- Easy installation — no tools, power, or heating required
- IP67 protection — water- and dust-proof
- Full field reparability
- Low weight and compact size
- Compatibility with OPTOKON tactical cables
- OMK-SR-MCS kit includes all necessary tools and consumables
Applications
- Military communication systems
- Temporary or emergency communication lines
- Optical connections in field conditions
- Broadcast equipment and video communication systems
- Internal support network structures
FAQ — Frequently Asked Questions
- What is the difference between MCS-02 and MCS-04?
MCS-02 supports up to 2 fibers, MCS-04 — up to 4 fibers, all other parameters are identical. - Is power or heating required for splicing?
No, mechanical splicing is used, which requires no energy. - What protection rating do the models have?
Both models meet the IP67 standard — full sealing. - Is the tool kit included?
Yes, supplied in the OMK-SR-MCS kit with all necessary components. - Can they be used in field conditions?
Yes, this is the primary purpose of the MCS series — quick field repair.
