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Loopback Patch Cord

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Loop Back Patch Cord

SPECIFICATIONS:

  • Connector Type :  SC, LC, MTRJ, MPO
  • Fiber Type : Single-mode / Multi-mode
  • Operating Temperature : -20°C to +70°C
  • Insertion Loss : ≤ 0.3dB max (SM), ≤ 0.3dB max (MM)
  • Return Loss : ≥50dB max (SM), ≥35dB max (MM)
  • Durability : 500 Matings

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Unisol offers a variety of fiber optic loopback cables featuring connector types such as FC, LC, MTRJ, MPO, and SC. These plugs are available for both single-mode and multi-mode connections. Equipped with a locking mechanism, these plugs provide secure, reliable connections, preventing accidental disconnections. Ideal for R&D, fiber labs, telecom, FTTX, and Datacom applications, they are commonly used in network testing, port provisioning, and troubleshooting. During fiber optic testing, the loopback plug routes the signal from the transmitter port back to the receiver port, allowing for easy identification of network issues by comparing the transmitted and received patterns. This makes the loopback plug an economical solution for ensuring the functionality of transceiver modules and troubleshooting network defects. It is a cost-effective tool for use in testing, diagnostics, and network restoration, ensuring smooth performance and helping identify faulty nodes in fiber optic systems.

● Available in different connector types such as FC, LC, MTRJ, MPO, and SC, making them compatible with various fiber optic devices and ports.
● Suitable for both single-mode and multi-mode fiber optic connections, catering to a wide range of network types.
● Equipped with a locking mechanism to ensure secure, reliable connections and prevent accidental disconnections during testing.
● Routes the signal from the transmitter port back into the receiver port of a device, allowing for easy verification of transceiver functionality and network health.
● Provides an affordable solution for testing, diagnostics, and troubleshooting fiber optic components, without requiring additional complex equipment.
● Helps identify faults in fiber optic networks by comparing transmitted and received signal patterns, making it easier to detect defective nodes or components.
● Used in network restoration scenarios to help reroute signals and maintain network integrity during maintenance or fault isolation.
● Designed to minimize signal loss, ensuring reliable and high-quality performance in fiber optic testing environments.
● Commonly used in telecom, FTTX, datacom, R&D, and fiber optic lab testing for efficient diagnostics and port provisioning.
● Simple to plug and play, making it easy to quickly set up and use for various testing and diagnostic purposes.
● Built for long-term use, with rugged construction and protection to withstand regular handling and installation in various environments.

● Port testing
● Performance testing
● Troubleshooting
● Security audit
● Fiber optic testing
● Serial port testing
● Audio testing

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