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Home > MPO MTP > OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist
OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist
OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist
OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist
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OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist
OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist
OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist

OEM Single mode 12 Cores MPO MTP Optical Fiber Loopback Manufacturers, Pricelist

UPC or APC polish is avalable. Push-Pull MPO design. Available in a wide variety of wiring configurations and fiber types.

RoHS compliant.

Customized attenuation available. 8, 12, 24 fibers optional is available. Available with or without Pull tabs. Compact and portable. great for troubleshooting fiber links/interfaces and ensuring that the lines aren't broken. It is convenient, compact and easy to test the QSFP+ Transceiver.
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Product Description

🔍 Product Overview & Applications
  • MPO MTP Optical Fiber Loopback is used for network diagnostics, testing system configurations, and device burn-in.
  • Looping back the signal allows for comprehensive testing of the optical network.
  • Offered with 8, 12, and 24 fiber options in a compact footprint.
  • Available with straight, crossed, or QSFP pin outs.
  • Provides a looped signal to test the transmit and receiving functions of the equipment.
  • Widely used within testing environments, especially in parallel optics 40/100G networks.
  • Allows verification and testing of transceivers featuring MTP interface – 40GBASE-SR4 QSFP+ or 100GBASE-SR4 devices.
  • Built to link Transmitter (TX) and Receivers (RX) positions of MTP transceivers interfaces.
  • Facilitates and speeds up IL (Insertion Loss) testing of optical network segments by connecting them to MTP trunks/patch leads.
MPO MTP Loopback Testing
⚙ Key Features & Design
  • UPC or APC polish is available.
  • Push-Pull MPO design for easy installation and removal.
  • Available in a wide variety of wiring configurations and fiber types.
  • RoHS compliant standards.
  • Customized attenuation values available for specific testing needs.
  • 8, 12, 24 fibers optional configurations.
  • Available with or without Pull tabs for high-density environments.
  • Compact and portable design, great for troubleshooting fiber links/interfaces.
  • Convenient and easy to test the QSFP+ Transceivers and ensure lines aren't broken.
📊 Technical Specifications
Connector Type MPO-8, MPO-12, MPO-24 Attenuation Value 1~30dB
Fiber Mode Singlemode Operating Wavelength 1310/1550nm
Insertion Loss ≤0.5dB (standard) / ≤0.35dB (elite) Return Loss ≥50dB
Gender Type Female to Male Attenuation Tolerance (1-10dB) ±1; (11-25dB) ±10%
MPO MTP Loopback Specification
❓ Frequently Asked Questions
1. What is the primary use of an MPO MTP Optical Fiber Loopback? It is primarily used for network diagnostics, testing system configurations, and device burn-in by looping back signals to test transmit and receive functions.
2. Which network speeds are these loopbacks designed for? They are widely used in parallel optics environments, specifically for 40G (QSFP+) and 100G (QSFP28, CXP/CFP) networks.
3. What fiber counts can I choose from? We offer options for 8, 12, and 24 fibers to accommodate various MTP/MPO interface requirements.
4. Does the loopback support different wiring configurations? Yes, MPO MTP loopbacks are available with straight, crossed, or specific QSFP pin-out configurations.
5. Are customized attenuation levels available? Yes, customized attenuation values ranging from 1 to 30dB can be provided to suit your specific testing environment.
6. What are the polishing options for the connectors? The connectors are available with either UPC or APC polish to ensure compatibility with your existing fiber infrastructure.

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