Shanghai Honghui Guanglian Communication Technology Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 10K |
| Delivery Time | 14 work days |
| Packaging Details | Specified Plastic Box |
| Operating Wavelength Range (nm) | 1440nm - 1640nm |
| Center Wavelength Tolerance (nm) | λc0.00 ~ +0.30 |
| Passband (-0.25 dB from peak) Wavelength Range λp | ＞0.40,＜0.51 |
| Reflect Band @-30dB Wavelength Range λr | ＜0.35 |
| Ripple within passband (dB) | ＜0.25 |
| Reflection isolation within passband (dB) | ＞15 |
| Differences among Passband CWLs@0.5, 3.0 and 25dB down(nm) | ＜0.03 |
| Differences among Passband CWL@0.5dB down and Reflect Band @10dB down(nm) | ＜0.03 |
| Polarization Dependent Loss within Passband (dB) | ＜0.1 |
| Operating Temperature (°C) | 0 ~ 75 |
| Wavelength Thermal Shifting Δλ/ΔT (nm/°C) | ＜0.0007 |
| Substrate Material | High Quality Optical Glass |
| Dimension (mm) | (1.30~1.43)× (1.30~1.43)×(0.9~1.40) with 0.25°wedge |
| Backside AR Coating | ＜0.2% Reflection |
| 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 |
| Operating Wavelength Range (nm) | 1440nm - 1640nm | Center Wavelength Tolerance (nm) | λc0.00 ~ +0.30 |
| Passband (-0.25 dB from peak) Wavelength Range λp | ＞0.40,＜0.51 | Reflect Band @-30dB Wavelength Range λr | ＜0.35 |
| Ripple within passband (dB) | ＜0.25 | Reflection isolation within passband (dB) | ＞15 |
| Differences among Passband CWLs@0.5, 3.0 and 25dB down(nm) | ＜0.03 | Differences among Passband CWL@0.5dB down and Reflect Band @10dB down(nm) | ＜0.03 |
| Polarization Dependent Loss within Passband (dB) | ＜0.1 | Operating Temperature (°C) | 0 ~ 75 |
| Wavelength Thermal Shifting Δλ/ΔT (nm/°C) | ＜0.0007 | Substrate Material | High Quality Optical Glass |
| Dimension (mm) | (1.30~1.43)× (1.30~1.43)×(0.9~1.40) with 0.25°wedge | Backside AR Coating | ＜0.2% Reflection |
| Brand Name | Honghui Guanglian | Model Number | 100GHz |
| Certification | ISO9001:2015/ISO14001:2015/ ISO45001:2018/ISO27001:2013 | Place of Origin | Shanghai |
| High Light | dwdm 100ghz filter ，100ghz dwdm filter ，1440nm dwdm filter | ||
Product Description
DWDM filters are manufactured using NPBF and OTFC high precision equipment, ensuring superior performance for optical communication systems.
Key Features
1. Adopts high-precision thin-film filtering technology to achieve stable 100GHz channel spacing.
2. Supports ITU-standard C-band channels and is compatible with mainstream optical communication equipment.
3. Ultra-low insertion loss ensures signal transmission quality and system stability.
Applications
Long-haul and metro optical transport networks
Data center interconnection (DCI)
5G front-haul and back-haul networks
Optical cross-connect (OXC) and wavelength routing
CATV and enterprise optical backbone systems
Optical amplifiers (EDFA) channel management
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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