Product Overview of 3 Ports Filter WDM
Low Insertion loss Filter WDM 1310/1490/1550 nm Fiber Optic
Components for WDM system
Filter WDM 1310/1490/1550 nm Fiber Optic Components
GEZHI's Filter WDM 1310/1490/1550 nm Fiber Optic Components
utilized thin-film filter technology. It multiplexes &
demultiplexer three wavelength at 1310, 1490 & 1550nm that carry
the voice, data and video services. Its used in the "triple-play"
FTTH systems with 1 to 2 port configuration. 3wavelengths are fed
into the device through the common input port, one wavelength is
reflected from one output port, simultaneously, the other 2
wavelengths pass through the device at other output port.
Features & Applications of 3 Ports Filter WDM
Features
Applications
CATV
Specifications of 3 Ports Filter WDM
| Parameters | Unit | FWDM Device | Operating Wavelength
T: transmission wavelength
R: reflection wavelength
1310±50,1490±10, 1550±10
1610±10, 1625±25, 1650±20 | nm | 1 | T1550 R1310/1490 | | 2 | T1490 R1310/1550 | | 3 | T1310 R1490/1550 | | 4 | T1550/1610 R1310/1490 | | 5 | T1550/1625 R1310/1490 | | 6 | T1625 R1310/1490/1550 | | 7 | T1650 R1310/1490/1550 | | Insertion Loss | dB | Transmission: ≤ 0.6 | | Reflection: ≤ 0.4 | | Transmission Channel Isolation | dB | ≥ 30 | | Reflection Channel Isolation | dB | ≥ 17 | | PDL | dB | ≤ 0.1 | | Wavelength thermal stability | nm/℃ | ≤ 0.003 | | Insertion loss thermal stability | dB/℃ | ≤ 0.005 | | Return loss | dB | ≥ 45 | | Optical Power | mW | ≤ 500 | | Operating Temperature | ℃ | -10 ~ +70 | | Storage Temperature | ℃ | -40 ~ +85 | | Relative Humidity | % | 5 ~ 95 | | Dimension | mm | Φ5.5×34 | Φ4.2×25 | 90×20×10 | Note: 1. Customization is available.
2. Specified without connector, and add an additional 0.2dB loss
per connector. |
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Odering Information of 3 Ports Filter WDM
| A | B | C | D | E | | Wavelength | Tube Type | Fiber Length
(Include connector) | Connector | Dimension | T15R13/14=T1550 R1310/1490 T14R13/15=T1490 R1310/1550 T13R14/15=T1310 R1490/1550 T15/16R13/14=T1550/1610R1310/1490 X=Others | 25=250um 90=900um 20:2000um 30=3000um X=Others | 05=0.5m±0.05m 10=1.0m±0.05m 15=1.5m±0.05m X= Others | 00=None FP=FC/PC FA=FC/APC SP= SC/PC SA=SC/APC STP=ST/PC STA=ST/APC LP=LC/PC LA=LC/APC X=Others | 5534=Φ5.5×34mm 4225=Φ4.2×25mm 9021=90×20×10mm X=Customized
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Package
FAQ
Q1:Can I have a sample order of Mini Size 3 Ports Filter WDM? What
is your MOQ?
A1:Sample order is welcome to test and check quality. We don't MOQ,
1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and
special products. Please check lead time with our sales.
representative. But we keep stock for some products, could ship 1-3
days after receiving payment.
Q3: What are the payment terms of 3 Ports Filter WDM?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time3 Ports Filter WDM?
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your
requirements, design products label, logo, PN, SN, package.
