Shanghai Honghui Guanglian Communication Technology Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 10K |
| Delivery Time | 14 work days |
| Packaging Details | Specified Plastic Box |
| Filter Material | WMS-15 |
| Surface finish | Remove burr and sharp edges and organic residue |
| Angle of Incident | 13.5±0.3(all parameters should meet specifications at AOI=13.5+0.3°) |
| Center wavelength(λc) | 1271.5nm |
| Center wavelength error | ±0.3nm |
| Passband Width(PB) | ±3nm(cover-5~+75 operating temperature),±3.9nm@AOI13.5°room temperature |
| Insertion Loss within λc±(PB/2) | ≤0.4dB |
| Pass band IL Fatness within λc±(PB/2) | ≤0.3dB |
| Reflection band insertion Loss | ≤0.15dB |
| Transmission PDL within λc±(PB/2) | ≤0.2dB |
| Adjacent Channel Isolation | ≥30dB |
| Reflection Isolation within λc±(PB/2) | ≥13dB |
| λc temp.sensitivity | 3pm/C |
| Edge chipping | ≤0.1mm |
| Surface quality | 40/20 |
| Filter wedges | ≤0.05° |
| Dicing angles | ≤1.5 |
| Brand Name | Honghui Guanglian |
| Model Number | 100GHz |
| Certification | ISO9001:2015/ISO14001:2015/ ISO45001:2018/ISO27001:2013 |
| Place of Origin | Shanghai |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10K |
| Delivery Time | 14 work days | Packaging Details | Specified Plastic Box |
| Filter Material | WMS-15 | Surface finish | Remove burr and sharp edges and organic residue |
| Angle of Incident | 13.5±0.3(all parameters should meet specifications at AOI=13.5+0.3°) | Center wavelength(λc) | 1271.5nm |
| Center wavelength error | ±0.3nm | Passband Width(PB) | ±3nm(cover-5~+75 operating temperature),±3.9nm@AOI13.5°room temperature |
| Insertion Loss within λc±(PB/2) | ≤0.4dB | Pass band IL Fatness within λc±(PB/2) | ≤0.3dB |
| Reflection band insertion Loss | ≤0.15dB | Transmission PDL within λc±(PB/2) | ≤0.2dB |
| Adjacent Channel Isolation | ≥30dB | Reflection Isolation within λc±(PB/2) | ≥13dB |
| λc temp.sensitivity | 3pm/C | Edge chipping | ≤0.1mm |
| Surface quality | 40/20 | Filter wedges | ≤0.05° |
| Dicing angles | ≤1.5 | Brand Name | Honghui Guanglian |
| Model Number | 100GHz | Certification | ISO9001:2015/ISO14001:2015/ ISO45001:2018/ISO27001:2013 |
| Place of Origin | Shanghai | ||
| High Light | MWDM filters for optical networks ，DWDM filters with balanced bandwidth ，high-performance MWDM optical filters | ||
Product Description
MWDM (Medium Wavelength Division Multiplexing) is an optical communication technology designed to balance bandwidth, cost, and deployment complexity. Positioned between CWDM (20nm channel spacing) and DWDM (100GHz/50GHz spacing), MWDM typically uses 150GHz or 200GHz channel spacing, supporting 8-16 wavelengths across the C-band or C+L bands. It leverages mature filtering technology to multiplex/demultiplex multiple data streams over a single optical fiber, enabling medium-bandwidth expansion (e.g., 10G/25G per channel) without the high cost of DWDM or the bandwidth limitations of CWDM. MWDM components (filters, modules, MUX/DEMUX) are engineered for easy integration with existing optical infrastructure, making them a practical choice for networks needing scalable bandwidth without overinvesting.
Key Features
Balanced Cost-Bandwidth Ratio: Bridges the gap between CWDM (coarse) and DWDM (dense) — offers more wavelengths (8-16 channels) than CWDM while being more cost-effective than DWDM, ideal for medium-bandwidth demands.Versatile Application Adaptability: Supports medium-haul distances (up to 120km) and works with standard single-mode fibers; compatible with 5G fronthaul/mid-haul, metro networks, and enterprise backbones.
Stable & Low-Maintenance Performance: Features low insertion loss (<0.8dB), high channel isolation (>25dB), and wide operating temperature range, ensuring consistent signal transmission with minimal maintenance.
5G Fronthaul & Mid-Haul Networks
Metro Area Networks (MANs)
Data Center Interconnections (DCI) for Medium Distances (30-120km)
Enterprise Backbone Networks (Campuses, Large Corporations)
Industrial Ethernet Networks (Manufacturing, Power Grids)
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
900,000,000-1,000,000,000
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Company Overview Shanghai Honghui Optical Communication Tech Corp was founded in 2001, focusing on the research and development, production, and sales of optical cable materials and optical communication devices. In the field of optical cable materials, the company is in a leading position in the ... Company Overview Shanghai Honghui Optical Communication Tech Corp was founded in 2001, focusing on the research and development, production, and sales of optical cable materials and optical communication devices. In the field of optical cable materials, the company is in a leading position in the ...
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