High Power 500mW FWDM Filter Fiber Patch for DWDM Optical Amplifiers and EDFA - 5.5mm Steel Package
Price:
1~999
MOQ:
1pc
Delivery Time:
5~8 working days
Brand:
HJY
Product Description
High Power 500mW FWDM Filter for DWDM Optical Amplifiers
HJY provides customized filter-based wavelength division multiplexing (WDM) devices engineered for specific wavelength bands in specialized applications. These FWDM modules are essential components in modern optical communication systems.
Key Applications
FTTX Filter WDM modules are extensively used in:
- EDFA and Raman amplifiers
- WDM and DWDM networks
- Fiber optics instrumentation
- Optical network upgrades and expansion
- CATV systems and comprehensive business services
Product Overview
Wavelength Configurations
FWDM covers these common optical fiber wavelength windows:
- 850/1310nm - Multi-mode fiber communication, CATV and testing
- 1310/1550nm - WDM/DWDM optical communications
- 1480/1550nm - High-power DWDM optical amplifier and EDFA
- 1510/1550nm - DWDM multi-channel optical networks
- 980/1550nm - High performance DWDM optical amplifier
- 1310/1490/1550nm - PON, FTTX and test instruments
- 1310/1550/1625nm - Testing active fibers in service
- 1310/1490/1550/1625nm - Combining 1625nm channel with triplex FTTH systems
Dimensions
Technical Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Wavelength | TX1550 RX1310/1490nm | Technology | TFF (Thin Film Filter) |
| Passband | 1540~1565nm | Reflection | 1260~1500&1590~1650 |
| Passband ripple | ≤0.30dB | IL @ Passband | ≤0.60dB |
| Reflection band ripple | ≤0.20dB | IL @Reflection | ≤0.40dB |
| Transmission isolation (adj channel) | ≥30dB | Transmission isolation (non-adj 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 | Temperature | Operating -40 to 85°C Storage -40 to 85°C |
| Fiber type | SMF-28e | Package dimension | Steel ∮5.5 x L34mm ABS 90*20*10nm |
System Application
The Filter WDM system employs a Multiplexer at the transmitter to combine multiple wavelengths, each carrying different signals with bit-rates up to 10G. A demultiplexer at the receiver splits them apart. With low insertion loss, minimal polarization dependence, and high isolation, these filters are ideal for CATV systems, FTTx and PON networks, fiber communications, and test instrumentation.
Ordering Information
HJY-FW | Package | Connector Type | U/A | Wavelength | Fiber Type | Fiber Length | Ports Type
FW | S: Steel B: ABS BOX Others | 0: No conn 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
FW | S: Steel B: ABS BOX Others | 0: No conn 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
Important Notes
- All specifications are based on devices without connectors and guaranteed over wavelength, polarization and temperature
- PMD and chromatic dispersion values are guaranteed by design
- Specifications are subject to change without notice
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong Huajiayu Technology Co., Ltd
Location
8F,Hengxin Intelligent Science and Technology Park, Shuikou Sub-district Office, Huicheng District, Huizhou 516000, Guangdong, China
Contact Person
Walter