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) | 1281.5nm |
| 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) | 1281.5nm |
| 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 | 1281.5nm Center Wavelength DWDM Filter ，5G Fronthaul & Mid-Haul Networks DWDM Filter ，Stable Performance DWDM Filter | ||
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
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