AWG CWDM4 Module

AWG CWDM4 Module

Supplier
HycSystem
Part Number
AWG CWDM4 Module
Category
Wavelength-Division Multiplexing (WDM)
Origin
China

HYC's AWG CWDM4 module is based on silicon chip technology, offering deep wavelength isolation, compact structure, and excellent reliability. It can replace TFF (thin-film filter) type CWDM and is widely used in 40G and 100G high-speed optical modules for optical signal multiplexing and demultiplexing, such as QSFP+ and QSFP28.

Specification Snapshot
Bandwidth at 1dB (nm)
≥10nm
Bandwidth at 3dB (nm)
≥15nm
Insertion Loss at CWL (dB) Mux
≤3.5dB
Insertion Loss at CWL (dB) Demux
≤2.5dB
Isolation at CWL (dB)
≥40dB
Chip Size (mm)
6.6×2.7, 8.2×3.9 (Mux), 9.6×2.2, 9.8×1.6 (Demux)mm
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Overview

HYC's AWG CWDM4 module is based on silicon chip technology, offering deep wavelength isolation, compact structure, and excellent reliability. It can replace TFF (thin-film filter) type CWDM and is widely used in 40G and 100G high-speed optical modules for optical signal multiplexing and demultiplexing, such as QSFP+ and QSFP28.

Specifications

ParameterValue
Channel Count4
Channel Spacing20
Central Wavelength Shift at 1dB (nm)±1nm
Bandwidth at 1dB (nm)≥10nm
Bandwidth at 3dB (nm)≥15nm
Insertion Loss at CWL (dB) Mux≤3.5dB
Insertion Loss at CWL (dB) Demux≤2.5dB
Wavelength Uniformity at ITU±5nm (dB)≤1.0dB
Channel Uniformity (dB)≤1.0dB
Isolation at CWL (dB)≥40dB
Temperature Dependent Loss (dB)≤0.5dB
Input/Output DirectionSame side (Mux), Opposite side (Demux)
Chip Size (mm)6.6×2.7, 8.2×3.9 (Mux), 9.6×2.2, 9.8×1.6 (Demux)mm
Polishing Angle41±1

Applications

1. QSFP+ 2. QSFP28

Key Features

1. Compact design and good uniformity 2. Flat-top spectral response 3. High reliability and stability 4. Compliance with RoHS, Telcordia GR-1221, and GR-1209 standards

Datasheet

Product Datasheet
PDF
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Supplier Information

Hy
HycSystem
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<p>Guangdong Yiyuantong Technology Co., Ltd. (HYC) was founded in 2000 in Shenzhen, China, and moved to Qingyuan, Guangdong in 2014. HYC is an influential passive optical communication device ODM/JDM manufacturer in the industry, focusing on providing design, R&D, manufacturing, sales and service of basic passive optical components. The company adheres to the concept of 'quality manufacturing and refined operation', with large-scale production and strict testing standards, continuously improving product manufacturing processes to achieve efficient and high-capacity output, providing customers with capacity that effectively matches demand and rapid response services. Actively promoting global industrial layout, relying on domestic Qingyuan production base and overseas Thailand production base, together with Shenzhen marketing R&D center and global sales center, building a unique competitive independent R&D, production and sales system. The company mainly produces optical interconnect products, high-speed transceiver modules & CPO optical components, multi-core fiber components, PLC splitters, WDM and other passive optical devices, which are widely used in AI, cloud computing, data center interconnection, fiber access, 5G/6G mobile communications and other fields. The company has over 2,000 employees, an international-level R&D team, and products are exported to Europe, Asia, America and other markets.</p>

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