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FWDM 1650nm reflection WDM filter mux the OTDR's wavelength 1650nm with 1310/1550 wavelength and output will be 1650+1310/1550 T1260-1610 R 1625-1670

1650nm FWDM filter for OTDR

FWDM filter with 1310/1550nm wavelength

1650nm reflection WDM filter T1260-1610

Place of Origin:

China

Brand Name:

HJY

Certification:

ISO9001

Model Number:

WDM

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FWDM 1650nm reflection WDM filter mux the OTDR's wavelength 1650nm with 1310/1550 wavelength and output will be 1650+1310/1550 T1260-1610 R 1625-1670

Product Details

FWDM:

1650nm Reflection WDM Filter

Operating Wavelength:

1260-1670nm

Pass Channel Wavelength Range:

1260-1610nm

Reflection Channel Wavelength Range:

1625-1670nm

Insertion Loss:

0.5-0.75dB

Productname:

FWDM Filter

Operating Current:

<100mA

Power Handling:

≤ 500mW

Pass Channel Isolation:

>30

Type:

Fiber Wavelength Division Multiplexing Filter

Storage Temperature:

-40-85℃

Fiber Length:

Connectortype:

SC/APC Or LC/UPC Or Others

PDL:

<0.1

Return Loss:

>45dB

Package Dimension:

90*20*10mm ABS Box

Highlight:

1650nm FWDM filter for OTDR

FWDM filter with 1310/1550nm wavelength

1650nm reflection WDM filter T1260-1610

Payment & Shipping Terms

Minimum Order Quantity

10pcs

Price

12-100

Packaging Details

25*15*2cm

Delivery Time

5-8 work days

Payment Terms

L/C, T/T

Supply Ability

1500 per weeks

FWDM 1650nm reflection WDM filter mux the OTDR's wavelength 1650nm with 1310/1550 wavelength and output will be 1650+1310/1550 T1260-1610 R 1625-1670

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Product Description

Professional Grade WDM Filter FWDM Filter ( Filter Wavelength Division Multiplexer) for Efficient Signal Separation

FTTX Filter WDM module extensively used in EDFA, Raman amplifiers, WDM networks, and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bi-directional communication so that widely used in optical network upgrades and expansion, or introduce new comprehensive business, etc.

HJY provides filter-based wavelength division multiplexing (WDM) filter devices that are customized to the particular wavelength bands for your special applications. As you might know, the GEPON system itself works on 1310/1490, so the CATV signal here is delivered over the same fiber using 1550nm, and FWDM is a place where all this get's "mixed".

Dimensions (mm)

Product Parameters

Wavelength	TX1260-1610nm RX1625-1670nm	Technology	TFF (Thin Film Filter)
Passband	1260-1670nm	Reflection	1625-1670nm
Passband ripple	≤0.30dB	IL @ Passband	≤0.60dB
Reflection band ripple	≤0.20dB	IL @Reflection	≤0.40dB
Transmission isolation (pass channel)	≥30dB	Transmission isolation (reflect channel)	≥15dB
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 902010nm

Application Diagram

The Filter WDM system uses a Multiplexer at the transmitter to combine several wavelengths together, each one carry different signal with bite-rate up to 10G and a demultiplexer at the receiver to split them apart. Due to its low insertion loss, low polarization dependence and high isolation, the filter is widely used in CATV system, FTTx and PON system, Fiber Communication, Test Instrument and etc.

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 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 the specifications are based on the 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

Tags:

FWDM 1650nm reflection WDM filter mux the OTDR's wavelength 1650nm with 1310/1550 wavelength and output will be 1650+1310/1550 T1260-1610 R 1625-1670

1650nm FWDM filter for OTDR

FWDM filter with 1310/1550nm wavelength

1650nm reflection WDM filter T1260-1610

1650nm FWDM filter for OTDR

FWDM filter with 1310/1550nm wavelength

1650nm reflection WDM filter T1260-1610

FWDM 1650nm reflection WDM filter mux the OTDR's wavelength 1650nm with 1310/1550 wavelength and output will be 1650+1310/1550 T1260-1610 R 1625-1670

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