Spring Optical Communication is one of the largest and best mtrj patch cable – mtrj to mtrj duplex fiber optic patch cord manufacturers and suppliers with rich experience. Welcome to buy our high quality products or wholesale our customized mtrj patch cable – mtrj to mtrj duplex fiber optic patch cord in stock with our factory. Also, free sample is also available if necessary.
Product Overview
The MTRJ patch cable is a compact, high-density fiber optic connectivity solution designed for space-constrained networking environments. Featuring an MTRJ to MTRJ duplex interface, this patch cable enables reliable bidirectional optical transmission within a single connector footprint.
Engineered for both single-mode and multimode applications, the MTRJ patch cable is widely used in data centers, enterprise networks, telecom systems, and Fiber-to-the-Desk (FTTD) deployments where high port density, stable performance, and efficient cable management are essential.
With precision-aligned ceramic ferrules and factory-terminated assembly, this MTRJ patch cable delivers consistent low insertion loss, excellent repeatability, and long-term operational stability.
MTRJ Connector

The MTRJ (Mechanical Transfer Registered Jack) connector is a small-form-factor duplex fiber optic connector developed to increase port density in optical networking equipment.
By integrating two fibers (Tx/Rx) into one connector body, MTRJ reduces cable congestion and improves rack-level organization.
Its latch-style push-pull mechanism allows quick installation and secure locking without special tools, making it well suited for environments requiring frequent patching and maintenance.
Key Features of MTRJ Patch Cable
Compact Duplex Connector Design
The MTRJ interface integrates two fibers (Tx/Rx) into a single connector, allowing the MTRJ patch cable to significantly increase port density while reducing panel space requirements.
Low Optical Loss & High Stability
Precision-polished ceramic ferrules ensure accurate fiber alignment, delivering low insertion loss and stable return loss across repeated mating cycles.
Flexible 2.0mm Cable Structure
The slim 2.0mm outer diameter allows easy routing through tight pathways, cabinets, and ducts, making the MTRJ patch cable ideal for high-density cabling environments.
Durable & Safe Jacket Options
Available with LSZH jackets for flame resistance and environmental safety, suitable for indoor telecom rooms, data centers, and enterprise buildings.
Factory-Terminated & Tested
Each MTRJ patch cable is fully assembled, inspected, and performance-tested prior to delivery, ensuring consistent quality and plug-and-play installation.
Applications of MTRJ Patch Cable
Data center backbone and cross-connect cabling
High-density patch panels and switching systems
Enterprise network infrastructure
Telecommunication access and distribution networks
Fiber-to-the-Desk (FTTD) installations
LAN and campus network interconnections
The MTRJ patch cable is particularly suitable for environments requiring compact connectors and reliable duplex fiber transmission.
Optical Performance & Reliability
The MTRJ patch cable is designed to maintain signal integrity under repeated mating and long-term operation. Its duplex ceramic ferrule structure ensures consistent alignment, minimizing signal attenuation and reflections in high-speed optical networks.
With up to 500 mating cycles supported, the MTRJ patch cable provides reliable performance for frequent maintenance and reconfiguration scenarios.
Why Choose Our MTRJ Patch Cable
Optimized for high-density fiber optic environments
Compact MTRJ duplex interface reduces cabling complexity
Stable optical performance with low insertion loss
Flexible cable structure for easy installation
Factory-tested for consistent quality and reliability
Suitable for both SM and MM network architectures
Manufacturer Authority & Quality Assurance
As an experienced fiber optic cable manufacturer, we design and produce MTRJ patch cable assemblies based on strict engineering standards and real-world deployment requirements.
All MTRJ patch cable products are manufactured in controlled facilities, using high-grade raw materials and precision polishing processes. Each assembly undergoes optical performance testing, visual inspection, and mechanical validation before shipment.
Our manufacturing expertise ensures long-term reliability, consistent optical performance, and compliance with international fiber optic connectivity standards, making our MTRJ patch cable a trusted choice for telecom operators, system integrators, and enterprise network builders.
Frequently Asked Questions (FAQ)
Q1: What is an MTRJ patch cable used for?
A MTRJ patch cable is used to connect fiber optic equipment in high-density environments, providing duplex transmission within a compact connector format.
Q2: Does the MTRJ patch cable support both SM and MM fiber?
Yes, this MTRJ patch cable supports single-mode and multimode fiber options.
Q3: Is the MTRJ patch cable suitable for data centers?
Absolutely. Its compact size and duplex design make the MTRJ patch cable ideal for high-density data center applications.
Q4: Can cable length be customized?
Yes, the MTRJ patch cable is available in custom lengths to meet specific installation requirements.
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Technical Specifications – MTRJ Patch Cable
| Item | Specification |
|---|---|
| Connector Type | MTRJ to MTRJ |
| Fiber Mode | Single-mode (SM) / Multimode (OM1 / OM2 / OM3 / OM4) |
| Fiber Count | Duplex |
| Cable Diameter | 2.0 mm |
| Jacket Material | LSZH (Low Smoke Zero Halogen) |
| Ferrule Material | Ceramic |
| Insertion Loss | ≤ 0.3 dB (typical) |
| Return Loss | ≥ 50 dB (SM) / ≥ 30 dB (MM) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Jacket Color | Yellow (SM), Orange / Aqua (MM) |
| Cable Length | Customizable |








