Guangdong Huajiayu Technology Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 1500 per weeks |
| Delivery Time | 5-8 work days |
| Packaging Details | Neutrial Packing |
| central wavelengths | 1310,1550,1650nm |
| pass channel wavelength range | 1310+-25nm and 1550+-25nm |
| reflection channel wavelength range | 1650+-20nm |
| Dimensions | 129*118*44mm |
| Package Dimension | LGX box |
| Operatingtemperature | -40°C to +85°C |
| Productname | FWDM Filter |
| Packagetype | Module / Box |
| Power Handling | ≤ 500mW |
| Fwdm | 1650nm Reflection WDM Filter |
| Operating Bandwidth | ±20nm |
| Centerwavelength | 1310 nm / 1550/1650 nm |
| Polarizationdependentloss | ≤ 0.2 dB |
| Pass Channel Isolation | >30 |
| Insertion Loss | <1.5dB |
| Operting Humidity Range | 5 to 90% |
| Return Loss | >50dB |
| Brand Name | HJY |
| Model Number | WDM |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 1500 per weeks |
| Delivery Time | 5-8 work days | Packaging Details | Neutrial Packing |
| central wavelengths | 1310,1550,1650nm | pass channel wavelength range | 1310+-25nm and 1550+-25nm |
| reflection channel wavelength range | 1650+-20nm | Dimensions | 129*118*44mm |
| Package Dimension | LGX box | Operatingtemperature | -40°C to +85°C |
| Productname | FWDM Filter | Packagetype | Module / Box |
| Power Handling | ≤ 500mW | Fwdm | 1650nm Reflection WDM Filter |
| Operating Bandwidth | ±20nm | Centerwavelength | 1310 nm / 1550/1650 nm |
| Polarizationdependentloss | ≤ 0.2 dB | Pass Channel Isolation | >30 |
| Insertion Loss | <1.5dB | Operting Humidity Range | 5 to 90% |
| Return Loss | >50dB | Brand Name | HJY |
| Model Number | WDM | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | 1310 1550 1650nm Wavelengths FWDM Filter ，LGX Box Package WDM Filter ，Thin Film Filter Technology Fiber Optic Filter | ||
Ideal for next-gen optical network expansion and maintenance, our LGX Box FWDM Filter features dual-filter architecture with spliced reference legs, specifically engineered to bypass 1650nm wavelength signals. Built with industry-proven Thin Film Filter (TFF) technology, it excels in demanding deployment environments, ensuring minimal signal loss and long-term durability for critical fiber optic communication infrastructure.
Tailored for next-gen optical communication needs, our FTTX Filter WDM Modules deliver exceptional compatibility with EDFA, Raman amplifiers, WDM networks and fiber optic test instrumentation. By merging or isolating light waves of varying wavelengths over an extended range, the modules maximize single-fiber utilization and unlock expanded capacity for two-way communication. Perfectly suited for network enhancement projects, infrastructure scaling and the launch of innovative commercial applications.
| Central Wavelengths | 1310, 1550, 1650nm | Technology | TFF (Thin Film Filter) |
| Passband | 1310±25nm and 1550±25nm | Reflection | 1650±20nm |
| Passband Ripple | ≤0.30dB | IL @ Passband | ≤0.60dB |
| Reflection Band Ripple | ≤0.20dB | IL @ Reflection | ≤0.40dB |
| Transmission Isolation (Adjacent Channel) | ≥30dB | Transmission Isolation (Non-Adjacent Channel) | ≥50dB |
| Reflection Isolation | ≥15dB | Polarization Dependent Loss | ≤0.1dB |
| Polarization Mode Dispersion | ≤0.2ps | Thermal Stability | ≤0.005N |
| Directivity | ≥50dB | Return Loss | ≥45dB |
| Optical Power Handling | ≤500mW | Operating Temperature | -40 to 85°C |
| Fiber Type | SMF-28e | Storage Temperature | -40 to 85°C |
| Package Dimension | LGX Box 128*118*44mm |
The Filter WDM system employs a Multiplexer at the transmitter to combine multiple wavelengths (each carrying different signals up to 10G bite-rate) and a demultiplexer at the receiver to separate them. With low insertion loss, minimal polarization dependence, and high isolation, this filter is widely used in CATV systems, FTTx and PON systems, fiber communication networks, and test instrumentation.
| HJY-FW | Package | Connector Type | U/A | Wavelength | Fiber Type | Fiber Length | Ports Type |
|---|---|---|---|---|---|---|---|
| FW | S: Steel B: ABS BOX Others | 0: No connector 1: LC 2: SC 3: FC 4: Others | U: UPC A: APC | T: Transmission wavelength range (nm) R: Transmission wavelength range (nm) | 9: 0.9mm 20: 2.0mm 30: 2.0mm Others | 005: 0.5±0.1m 01: 1.0±0.1m others | Com Reflect Pass |
Note:
1) All specifications are based on devices without connectors and guaranteed over wavelength, polarization and temperature.
2) PMD and chromatic dispersion values are guaranteed by design.
3) Specifications are subject to change without notice.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2012
Total Annual:
10000000-15000000
Employee Number:
170~200
Ecer Certification：
Verified Supplier
HJY(Huajiayu) design and manufacture high quality optical passive components and devices in China, 16 workshops，9200 square meters with over 300 workers to provide up to 500,000 passive components per month production. We help to increase the revenues of customers, especially, we now have good pri... HJY(Huajiayu) design and manufacture high quality optical passive components and devices in China, 16 workshops，9200 square meters with over 300 workers to provide up to 500,000 passive components per month production. We help to increase the revenues of customers, especially, we now have good pri...
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