Optical Fiber Delay Lines, Manually Variable

The F-VDL Series Manually Variable Fiber Optic Delay Lines provide precision optical path variation of more than 18 cm (600 ps).

Space efficient
Highest delay to length ratio
Long delay: up to 600 ps
Low insertion loss variation
Rugged design

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Showing 8 of 8 total products

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Description	Compatibility	Fiber Type	Fiber Connector	Optical Delay Range	Avail.	Price
F-VDL-1-3-FA-PVariable Delay Line, 1550 nm, 330 ps, PM Pigtails, FC/APC	UNIVERSAL	Polarization Maintaining	FC/APC	0 to 330 ps	In Stock	$4,990
F-VDL-1-3-FP-PVariable Delay Line, 1550 nm, 330 ps, PM Pigtails, FC/PC	UNIVERSAL	Polarization Maintaining	FC/PC	0 to 330 ps	3 Weeks	$4,990
F-VDL-1-6-FA-PVariable Delay Line, 1550 nm, 600 ps, PM Pigtails, FC/APC	UNIVERSAL	Polarization Maintaining	FC/APC	0 to 600 ps	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$6,500
F-VDL-1-6-FP-PVariable Delay Line, 1550 nm, 600 ps, PM Pigtails, FC/PC	UNIVERSAL	Polarization Maintaining	FC/PC	0 to 600 ps	3 Weeks	$6,300
F-VDL-2-3-FA-SVariable Delay Line, 1310/1550 nm, 330 ps, SMF-28 Pigtails, FC/APC	UNIVERSAL	Singlemode	FC/APC	0 to 330 ps	In Stock	$3,410
F-VDL-2-3-FP-SVariable Delay Line, 1310/1550 nm, 330 ps, SMF-28 Pigtails, FC/PC	UNIVERSAL	Singlemode	FC/PC	0 to 330 ps	Contact Us	$3,410
F-VDL-2-6-FA-SVariable Delay Line, 1310/1550 nm, 600 ps, SMF-28 Pigtails, FC/APC	UNIVERSAL	Singlemode	FC/APC	0 to 600 ps	4 Weeks	$4,450
F-VDL-2-6-FP-SVariable Delay Line, 1310/1550 nm, 600 ps, SMF-28 Pigtails, FC/PC	UNIVERSAL	Singlemode	FC/PC	0 to 600 ps	3 Weeks	$4,410

Specifications

Type
Variable Delay Line
Fiber Type
P: Polarization Maintaining, S: Singlemode
Fiber Connector
FA: FC/APC, FP: FC/PC
Operating Wavelength
1260-1650 nm
Typical Insertion Loss
1.0 dB

Return Loss
50 dB
Maximum Optical Power
300 mW
Dimensions
25.4 x 53.3 x 152 mm
Extinction Ratio
>18 dB
Optical Delay Range
3: 0 to 330 ps, 6: 0 to 600 ps

Features

Compact, Rugged Design

The compact and rugged design makes the device ideal for integration into network equipment and test instrumentation for precision optical path length adjustment or timing alignment.