What is Optical Fiber Patch Cords?

D-TECH manufactures high-quality optical fiber patch cords designed for reliable, high-speed data transmission in various network environments. These patch cords are used for connecting fiber-optic devices such as switches, routers, patch panels, and other network components.

1. Types of D-TECH Optical Fiber Patch Cords

a) Based on Fiber Type

1. Single-mode Fiber (SMF) Patch Cords

• Core Diameter: 8–10 microns.

• Wavelength: 1310 nm and 1550 nm.

• Applications: Long-distance telecom, fiber-to-the-home (FTTH), high-speed backbone connections.

• Advantages: Low loss of signal strength, high bandwidth.

2. Multi-mode Fiber (MMF) Patch Cords

• Core Diameter: 50 or 62.5 microns.

• Wavelength: 850 nm and 1300 nm.

• Applications: Short-distance communication, data centers, LANs.

• Advantages: Inexpensive, easier to work with for short-distance applications.

b) Based on Connector Type

• LC (Lucent Connector) - Small form factor for use in high density implementations.

• SC (Subscriber Connector)   - Widely implemented in both telecom and broadband connections to the customer.

• ST (Straight Tip) - Bayonet-style twist-lock connector commonly used in older systems.

• MTP/MPO (Multi-fiber Push On) - High-density connectors for large-scale data centers, supports multiple fibers.

• FC (Ferrule Connector) - Threaded connection, known for high precision in industrial and test environments.

c) Based on Fiber Count

• Simplex Patch Cords: Single fiber for one-way transmission.

• Duplex Patch Cords: Two fibers for bidirectional communication.

d) Based on Environment (Indoor vs. Outdoor)

• Indoor Patch Cords: PVC or LSZH (low-smoke zero-halogen) jackets, suitable for indoor installations.

• Outdoor Patch Cords: Waterproof and UV-resistant jackets for outdoor use, protecting against harsh conditions.

2. Key Specifications

• Loss of signal strength:    -SMF: 0.2 dB/km

                                                      -MMF: 3 dB/km at 850 nm

• Bandwidth:    -SMF: High bandwidth for long-distance.

                                 -MMF: Depends on the type of OM (OM1–OM5).

• Connector Performance: DTECH connectors for minimal signal loss and maximum durability.

• Length Options: From 1 meter to 100 meters and can be customizable as well according to your need.

3. Applications 

• Data Centers: High-density patch cords for server and switch connections.

• Telecom Networks: Long-distance backbone connections, FTTH.

• LANs: Short-distance, high-speed communication within buildings.

• Factory/Testing: To strengthen patch cords for harsh environments.

4. How to Choose the Right D-TECH Optical Fiber Patch Cord?

• Fiber Type: Single-mode for long distances, multi-mode for short distances.

• Connector Type:  Should match with your devices (LC, SC, ST, MTP/MPO).

• Fiber Count: Simplex or duplex for basic applications.

• Environment: Indoor or outdoor cables according to the installation location.

• Length: Depending on the required distance and flexibility.

5. Contact D-Tech Trading: For further details about our Optical Fiber Patch Cords we can contact us through following mentioned options

Phone: +977-1-5171124

Email: dtechtrading16@gmail.com 

Website: https://dtechtrading.com.np/portal/home

Get yours Optical Fiber Patch cords from D-tech. D-TECH optical fiber patch cords grant very good performance for reliable data transmission with minimal signal degradation for various networking environments.