Huawei OM3660FX102 400G QSFP-DD Optical Transceiver Module

Huawei OM3660FX102 is a high-performance 400G QSFP-DD optical transceiver module designed for 2 km data center and enterprise networking applications. It is compliant with the 100G Lambda MSA and IEEE 802.3cu standards, supporting an aggregate data rate of 425 Gbps.

Core Technical Specifications
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The module converts 8 channels of 53.125 Gbps electrical data into 4 channels of 106.25 Gbps optical signals using PAM4 modulation.

Form Factor: QSFP-DD

* Supported Data Rate: 425 Gbps (400G Ethernet)

* Wavelength: 1310 nm (4 x CWDM lanes)

* Maximum Distance: 2 km

* Media Type: Single-Mode Fiber (SMF)

* Connector Type: Duplex LC or MTP/MPO-12 (APC)*

* Power Consumption: Maximum 12 W

* Modulation: PAM4 (Pulse Amplitude Modulation 4-level)

* Operating TempStandard: 0°C to 70°C

Key Features
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* Standards Compliance: Fully compliant with QSFP-DD MSA rev5.0 and the QSFP-DD CMIS4.0 management interface.

* Error Correction: Supports Host FEC (Forward Error Correction) to ensure reliable data transmission over its 2 km reach.

* Digital Monitoring: Includes DDM/DOM (Digital Diagnostic Monitoring) support, allowing real-time tracking of parameters like temperature, voltage, and optical power.

* Durability: Designed to withstand harsh external conditions, including humidity and electromagnetic interference (EMI).

Applications
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This module is primarily utilized for:

* Data Center Interconnects: High-speed, high-density networking between data center switches.

* Enterprise Core Networks: Linking core and distribution layers in large campus or university networks.

* Telecom Deployments: Used by service providers for high-bandwidth network infrastructure.