Nufern 980/1550 nm Coupler Fiber (980C-HP)

Precision Fiber Products Inc.

Domestic Orders over $250
International Orders over $1,500
(Some exclusions apply)

Your Account

Checkout or Get Quote

Questions? Please call us: 1.408.946.4040

Nufern 980/1550 nm Coupler Fiber (980C-HP)

Volume pricing available:
1-1000000 Regular Price

Minimum Order Quantity: 10

Lead Time: 5 to 7 Days

View Larger Image

Email This Item to a Friend

Nufern 980/1550 nm Coupler Fiber

Nufern 980C-HP fiber is a high-performance, mid-NA fiber optimized for use by coupler manufacturers in the telecom industry. It features low, consistent splice and bend loss, and a design to minimize excess loss in the coupler. The fiber is produced with extremely tight second mode cut-off tolerance, and the high tensile strength critical for long-term reliability in tight bend radius applications. These high-performance specifications also result in improved production yields and reduced component manufacturer costs.

Applications
WDM pump/signal couplers for EDFAs CATV couplers; Tap couplers Bi-directional splitters and combiners Ultra-compact components requiring small bend radii

Features & Benefits
Exceptional uniformity and core/clad concentricity-Low, consistent splice loss to telecom components Extremely tight second mode cutoff tolerance-High yield coupler manufacturing Higher proof test levels-Critical for long-term reliability in tight bend applications

Optical Specifications
Operating Wavelength	980-1600 nm
Mode Field Diameter	4.9 &177; 0.3 µm @ 980 nm 7.7 &177; 0.3 µm @ 1550 nm
Second Mode Cut-Off	930 &*177; 30 nm
Attenuation	&*8804; 3 dB/km @ 980 nm
Core Numerical Aperture (nominal)	0.16
Bend Loss for 100 turns @ LTBR	0.001 dB @ 980 nm
Bend Radius for 0.05 dB per 100 Turns	Much less than LTBR @ 980 nm (nominal)
Geometrical & Mechanical Specifications
Clad Diameter	125.0 &*177; 1.0 µm
Coating Diameter	245 &*177; 15 µm
Core-Clad Concentricity	< 0.3 µm
Coating/Clad Offset	&*8804; 5 µm
Fiber Non-Circularity	&*8804; 2.0%
Coating Material	UV Cured, Dual Acrylate
Operating Temperature	-55 to +85 °C
Short-Term Bend Radius	&*8805; 6 mm
Long-Term Bend Radius	&*8805; 13 mm
Proof Test Level	&*8805; 200 kpsi (1.4 GN/m²)

Please choose your meter length in the drop-down menu below for pricing.

Note: A re-spooling & cut fee is required for all lenghts under 100 meter spool size. To order an entire 100 meter spool please contact our Customer Service Department.

All required fields are marked with a star (*). Click the 'Add To Cart' button at the bottom of this form to proceed.

Item Options

Fiber Quantity*

Please choose your Fiber Quantity:

Re-spooling Fee*

Required for purchases under 100 meters. (To order 100 meters or more, please contact Customer Service.)

Re-spooling and Cutting Fee - $30

Item Quantity

Quantity*

Enter the appropriate quantity for this item below.

Translate Our Site

PFP Store & Site Search

Looking for Specs, Standards or Datasheets? Try our new
Advanced Full Site Search

Shopping Cart

There are no items in your shopping or quote cart.

Customer Service

Account Menu

Globally Supporting:

180 South Hillview Drive Milpitas, California 95035 United States

Telephone: 1.408.946.4040 | Standard Fax Line: 1.408.228.1958 | Purchase Order Fax Line: 1.408.228.8058

Nufern 980/1550 nm Coupler Fiber (980C-HP)

Optical Specifications

Geometrical & Mechanical Specifications