MT-2MT Assembly

Description

MT-2MT Assembly

The MT-2MT Assembly is a fanout micro optical component that splits one MT ferrule input into two MT ferrule outputs. Designed for OEM/ODM packaging of high-density parallel optical transceiver modules, it supports 200G / 400G / 800G network architectures in hyperscale data centers.

Engineered for use inside QSFP, QSFP+, QSFP28, 100GPSM4, QSFP-DD, Micro, OSFP, CXP, CFP, and CDFP modules, the MT-2MT assembly provides 0° and 8° passive coupling via guide pins — no active components required.

Key Features

• Fanout architecture: One MT ferrule input splits into two MT ferrule outputs (1×2 split) for parallel optics module packaging.
• Broad transceiver compatibility: Designed for QSFP, QSFP+, QSFP28, 100GPSM4, QSFP-DD, Micro, OSFP, CXP, CFP, and CDFP modules.
• High-speed data rates: Supports 200G (8×25G), 400G (8×50G), and 800G (8×100G) parallel transmission.
• Passive coupling: 0° and 8° MT-to-MT coupling via guide pins — low loss and high reliability.
• Low insertion loss: MT insertion loss ≤ 0.60 dB (typical 0.20 dB), MT return loss ≥ 20 dB.
• OEM/ODM friendly: Compact form factor suitable for miniaturized connector packaging inside optical modules.

Typical Applications

• Hyperscale data centers: 200G / 400G / 800G parallel optics networks.
• High-speed parallel optical modules: Internal fanout for QSFP-DD and OSFP transceivers.
• Optical FPGA and silicon photonics: Chip-to-module interconnects for AI accelerators and photonic computing.
• OEM/ODM module integration: Custom optical assemblies for transceiver manufacturers.

Specifications

Item	Specification
Connector A	MT ferrule with guide pin
Connector B	2× MT pins
Fiber Shape	Ribbon / Loose tube
Fiber Count	8F / 12F / 16F / 24F
Fiber Grade	OM2, OM3, OM4, OM5; OS1, OS2
Length	20–50 mm (customizable)
Length Tolerance	+0.3/-0 mm to +0.5/-0 mm