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High-Quality 40G/100G Transceivers - China Suppliers and Factory for QSFP & SFP+ with Low Loss and Custom Sizes

Discover our high-performance QSFP and SFP+ optical transceivers, designed for 40Gbps and 100Gbps data rates. Our products feature low loss and exceptional fiber tolerance of +/-0.15mm, ensuring reliable connectivity. Available in configurations of 12ch and 24ch, these transceivers are compatible with OM2, OM3, and OM3 ribbon fibers. As a leading factory in China, we specialize in customized sizes to meet your specific needs. Partner with us, the trusted suppliers for high-quality optical solutions

Product Details

Product Introduction

MT-MT is a crucial component in optical modules, mainly used for parallel optical signal transmission. As a type of optical fiber jumper that uses MT (Mechanical Transfer) connectors at both ends, it is primarily employed in optical modules with parallel optical technology, such as QSFP modules, to connect internal optical lenses with external ports. It meets the signal transmission requirements of optical modules by enabling high-density, low-loss parallel optical signal transmission, ensuring the stable operation of optical communication systems.

Design & Structure

Connector Type

Features a high-precision rectangular cross-section with internal V-grooves for precise optical fiber alignment. Configurable in male-female or male-male combinations.

Fiber Compatibility

Supports diverse fiber types, including multimode (OM2, OM3, OM4, OM5) and single-mode (OS1, OS2) options.

Length & Tolerance

Precisely controlled length ranging from 20-50 mm with a tight tolerance of ±0.15 mm to meet strict internal space limitations.

Performance Characteristics

Multimode Insertion Loss Typical: 0.2 dB / Max: 0.60 dB

Single-mode Insertion Loss ≤ 0.5 dB

Multimode Return Loss > 20 dB (Flat Polish)

Single-mode Return Loss ≥ 55 dB

Mechanical Stability Up to 200 matings

Operating Temperature -40°C to +85°C

Applications

QSFP QSFP+ QSFP28 100G PSM4 QSFP-DD Micro OSFP CXP CFP CDFP

MT-MT jumpers are widely used in parallel transmission optical transceiver modules. They support data transmission rates of 40G (4x10G), 100G (4x25G), 4x32G, 200G (8x25G), and 800G (8x100G), serving as critical components in high-speed optical communication networks and data centers.

Frequently Asked Questions

What is the primary function of an MT-MT fiber jumper?

The primary function of an MT-MT fiber jumper is to enable high-density, low-loss parallel optical signal transmission. It connects the internal optical lenses with the external ports inside optical modules (such as QSFP), ensuring stable operation in optical communication systems.

Which optical modules are compatible with MT-MT jumpers?

MT-MT jumpers are compatible with various parallel transmission optical transceiver modules, including QSFP, QSFP+, QSFP28, 100G PSM4, QSFP-DD, Micro, OSFP, CXP, CFP, and CDFP.

What are the insertion loss specifications for MT-MT jumpers?

For multimode fibers, the typical insertion loss is 0.2 dB, with a maximum of 0.60 dB. For single-mode fibers, the insertion loss is typically ≤0.5 dB.

What fiber types and connector combinations do they support?

They support multimode fibers (OM2, OM3, OM4, OM5) and single-mode fibers (OS1, OS2). The MT connectors at both ends can be configured in male-female or male-male combinations based on application requirements.

What is the typical length and manufacturing tolerance of MT-MT jumpers?

The length of MT-MT jumpers is precisely controlled, typically ranging from 20 to 50 mm, with a strict length tolerance of ±0.15 mm to accommodate limited space inside optical modules.

How durable and temperature-resistant are MT-MT jumpers?

MT-MT jumpers offer high mechanical stability, supporting up to 200 insertions and extractions without significant performance loss. They operate stably in temperatures ranging from -40°C to +85°C.