About this file

This is a product datasheet for CommScope Technologies LLC, a subsidiary of Amphenol, detailing specifications for single-mode fiber optic cable in support of the City of Palo Alto Utilities' procurement of singlemode fiber optic cable in multiple strand counts (432, 144, 24, and 12). The datasheet describes the LightScope ZWP Single Jacket All-Dielectric 12-fiber, gel-free, stranded loose tube cable (model D-012-LN-8W-F12NS) that meets the City's requirements for ongoing and planned fiber network expansion, maintenance, and capital improvement projects over a three-year term. The cable is available for regional distribution across Asia, Australia/New Zealand, EMEA, Latin America, and North America. This material procurement is intended to support timely completion of critical infrastructure upgrades and maintain the reliability and resiliency of the City's fiber network on an as-needed basis, with the City coordinating delivery schedules with the vendor and reserving the right to award to multiple vendors on an item-by-item or aggregate basis.

The cable specifications indicate an all-dielectric, non-armored construction with 12 fibers per subunit, a jacket outer diameter of 10.2 millimeters, and black PE jacket material marked in feet. The cable meets optical specifications for G.652.D and G.657.A1 singlemode fiber types and environmental qualifications including ANSI/ICEA S-87-640, EN 187105, and Telcordia GR-20 standards. Operating temperature range is -40°C to +70°C, with installation temperatures from -30°C to +70°C and storage temperatures from -40°C to +75°C. The cable weighs 63 kilograms per kilometer and demonstrates compliance with CHINA-ROHS, UK-ROHS, and ISO 9001:2015 quality management standards. Pricing for the contract will be firm for each term, with the City accepting alternate proposals provided that data sheets are submitted with the request for quote.

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Text version

8107357/DB | D-012-LN-8W-F12NS

©2026 CommScope Technologies LLC, an Amphenol company. All rights reserved. CommScope and the CommScope logo are registered trademarks of CommScope and/or its affiliates in the U.S. and other countries. For additional trademark information see https:// www.commscope.com/trademarks. All product names, trademarks and registered trademarks are property of their respective owners.

Revised: July 17, 2026

Fiber OSP cable, LightScope® ZWP Single Jacket All-Dielectric, 12 fiber, Gel-Free, Stranded Loose Tube, Singlemode G.652.D and G.657.A1, Feet jacket marking, Black jacket color

Product Classification

Regional Availability Asia | Australia/New Zealand | EMEA | Latin America | North America

Portfolio CommScope®

Product Type Fiber OSP cable

Product Series D-LN

General Specifications

Cable Type Stranded loose tube

Construction Type Non-armored

Subunit Type Gel-free

Filler, quantity 4

Jacket Color Black

Jacket Marking Feet

Subunit, quantity 1

Fibers per Subunit, quantity 12

Total Fiber Count 12

Dimensions

Buffer Tube/Subunit Diameter 2.5 mm | 0.098 in

Diameter Over Jacket 10.2 mm | 0.402 in

©2026 CommScope Technologies LLC, an Amphenol company. All rights reserved. CommScope and the CommScope logo are registered trademarks of CommScope and/or its affiliates in the U.S. and other countries. For additional trademark information see https:// www.commscope.com/trademarks. All product names, trademarks and registered trademarks are property of their respective owners.

Revised: July 17, 2026

Representative Image

Material Specifications

Jacket Material PE

Mechanical Specifications

Minimum Bend Radius, loaded 153 mm | 6.024 in

Minimum Bend Radius, unloaded 102 mm | 4.016 in

Tensile Load, long term, maximum 800 N | 179.847 lbf

Tensile Load, short term, maximum 2700 N | 606.984 lbf

Compression 22 N/mm | 125.623 lb/in

Compression Test Method FOTP-41 | IEC 60794-1 E3

Flex 25 cycles

Flex Test Method FOTP-104 | IEC 60794-1 E6

Impact 4.41 N-m | 39.032 in lb

Impact Test Method FOTP-25 | IEC 60794-1 E4

Strain See long and short term tensile loads

Strain Test Method FOTP-33 | IEC 60794-1 E1

©2026 CommScope Technologies LLC, an Amphenol company. All rights reserved. CommScope and the CommScope logo are registered trademarks of CommScope and/or its affiliates in the U.S. and other countries. For additional trademark information see https:// www.commscope.com/trademarks. All product names, trademarks and registered trademarks are property of their respective owners.

Revised: July 17, 2026

Twist 10 cycles

Twist Test Method FOTP-85 | IEC 60794-1 E7

Vertical Rise, maximum 1307 m | 4,288.058 ft

Optical Specifications

Fiber Type G.652.D and G.657.A1

Environmental Specifications

Installation temperature -30 °C to +70 °C (-22 °F to +158 °F)

Operating Temperature -40 °C to +70 °C (-40 °F to +158 °F)

Storage Temperature -40 °C to +75 °C (-40 °F to +167 °F)

Cable Qualification Standards ANSI/ICEA S-87-640 | EN 187105 | Telcordia GR-20

Environmental Space Aerial, lashed | Buried

Jacket UV Resistance UV stabilized

Water Penetration 24 h

Water Penetration Test Method FOTP-82 | IEC 60794-1 F5

Environmental Test Specifications

Cable Freeze -2 °C | 28.4 °F

Cable Freeze Test Method FOTP-98 | IEC 60794-1 F15

Heat Age -40 °C to +85 °C (-40 °F to +185 °F)

Heat Age Test Method IEC 60794-1 F9

Low High Bend -30 °C to +60 °C (-22 °F to +140 °F)

Low High Bend Test Method FOTP-37 | IEC 60794-1 E11

Temperature Cycle -40 °C to +70 °C (-40 °F to +158 °F)

Temperature Cycle Test Method FOTP-3 | IEC 60794-1 F1

Packaging and Weights

Cable weight 63 kg/km | 42.334 lb/kft

©2026 CommScope Technologies LLC, an Amphenol company. All rights reserved. CommScope and the CommScope logo are registered trademarks of CommScope and/or its affiliates in the U.S. and other countries. For additional trademark information see https:// www.commscope.com/trademarks. All product names, trademarks and registered trademarks are property of their respective owners.

Revised: July 17, 2026

Regulatory Compliance/Certifications

Agency Classification

CHINA-ROHS Below maximum concentration value

ISO 9001:2015 Designed, manufactured and/or distributed under this quality management system

ROHS Compliant

UK-ROHS Compliant

Included Products

DB-8W-LT - LightScope® ZWP Singlemode Fiber

8107357/DB | D-012-LN-8W-F12NS
Product Classification
General Specifications
Dimensions
8107357/DB | D-012-LN-8W-F12NS
Representative Image
Material Specifications
Mechanical Specifications
8107357/DB | D-012-LN-8W-F12NS
Optical Specifications
Environmental Specifications
Environmental Test Specifications
Packaging and Weights
8107357/DB | D-012-LN-8W-F12NS
Regulatory Compliance/Certifications
Included Products

File details come from the government source that posted it. Updated .