How to identify the model number of fiber optic patch cord connector

Fiber optic patch cord connectors do not have a universal model number; each manufacturer assigns specific part numbers based on connector type, fiber type, and configuration.

Connector Types and Configurations

Fiber optic patch cords are terminated with a variety of connector types, each suited for different applications :

• LC (Lucent Connector): Small form factor, commonly used in modern data centers, often duplex.
• SC (Subscriber Connector): Larger, push-pull design, widely used in telecom and networking.
• FC (Ferrule Connector): Screw-on metal connector, highly secure, used in high-vibration environments.
• ST (Straight Tip): Bayonet-style connector, often used in legacy networks.
• MPO/MTP: Multi-fiber connectors for high-density applications, supporting 12, 24, or more fibers.
• MU, MT-RJ, E2000, DIN: Specialized connectors for specific equipment or regional standards.

Model Number Assignment

The model number of a fiber optic patch cord connector is manufacturer-specific and depends on:

1. Connector type (LC, SC, FC, etc.)
2. Fiber type (single-mode OS1/OS2, multimode OM1–OM5)
3. Cable configuration (simplex or duplex)
4. Jacket material and color (PVC, LSZH, plenum, riser)
5. Length and custom features (custom printing, bend-insensitive fiber)

For example, a manufacturer like Rosenberger or ZION Communication will assign a unique part number to each combination of these specifications . This means the exact model number must be obtained from the manufacturer or supplier based on your required connector type, fiber type, and cable configuration.

How to Find the Correct Model Number

• Check the manufacturer catalog or online shop: Most suppliers list part numbers for each connector and fiber combination.
• Specify your requirements: Include connector type, fiber type, length, jacket material, and simplex/duplex configuration.
• Request a quote or datasheet: Manufacturers provide the exact model number and technical specifications for ordering.

In summary, there is no single model number for fiber optic patch cord connectors; the model number is unique to each manufacturer and product configuration. To obtain the correct model number, you need to reference the specific manufacturer's catalog or online ordering system .