760230623 | Z-720-CN-RB-F24NS/8Z/99G
Indoor/Outdoor, All-Dielectric, Low Smoke Zero Halogen (LSZH), Riser-
Rated, Gel-Free, Central Tube Ribbon Cable
Product Classification
Portfolio
Product Type
Regional Availability
CommScope®
Fiber indoor/outdoor cable
Asia | Australia/New Zealand | EMEA | Latin America | North America
Standards And Qualifications
Cable Qualification Standards
ANSI/ICEA S-104-696 | EN 187105 | Telcordia GR-409
Representative Image
General Specifications
Construction Type
Cable Type
Subunit Type
Non-armored
Ribbon central tube
Gel-free
Construction Materials
page 1 of 3
March 31, 2019
©2019 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks,
respectively, of CommScope.All specifications are subject to change without notice. See www.commscope.com for the
most current information. Revised: March 29, 2019
760230623 | Z-720-CN-RB-F24NS/8Z/99G
Fiber Type Solution
Total Fiber Count
Fiber Type
Fiber Type, quantity
Fibers per Ribbon, quantity
Jacket Color
Jacket UV Resistance
G.652.D and G.657.A1
720
G.652.D and G.657.A1
720
24
Black
UV stabilized
Dimensions
Buffer Tube/Subunit Diameter
Cable Weight
Diameter Over Jacket
19.30 mm | 0.76 in
370.0 kg/km | 249.0 lb/kft
24.50 mm | 0.96 in
Physical Specifications
Minimum Bend Radius, loaded
Minimum Bend Radius, unloaded
49.0 cm | 19.3 in
24.5 cm | 9.6 in
Tensile Load, long term, maximum
180 lbf | 800 N
Tensile Load, short term, maximum
607 lbf | 2700 N
Flame Test Specifications
Flame Test Listing
Flame Test Method
NEC OFNR-LS (ETL) and c(ETL)
CSA FT4 | IEC 60332-3 | IEC 60754-2 | IEC 61034-2 | IEEE 1202 | IEEE 383 | NES
713 | UL 1666 | UL 1685
Environmental Specifications
Environmental Space
Installation Temperature
Operating Temperature
Storage Temperature
Aerial, lashed | Buried | Low Smoke Zero Halogen (LSZH) | Riser
-20 °C to +60 °C (-4 °F to +140 °F)
-40 °C to +70 °C (-40 °F to +158 °F)
-40 °C to +70 °C (-40 °F to +158 °F)
Mechanical Test Specifications
Compression
Compression Test Method
Flex
Flex Test Method
Impact
Impact Test Method
Strain
125 lb/in | 22 N/mm
FOTP-41 | IEC 60794-1 E3
25 cycles
FOTP-104 | IEC 60794-1 E6
3.80 ft lb | 5.15 N-m
FOTP-25 | IEC 60794-1 E4
See long and short term tensile loads
page 2 of 3
March 31, 2019
©2019 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks,
respectively, of CommScope.All specifications are subject to change without notice. See www.commscope.com for the
most current information. Revised: March 29, 2019
760230623 | Z-720-CN-RB-F24NS/8Z/99G
Strain Test Method
Twist
Twist Test Method
Water Penentration
Water Penentration Test Method
FOTP-33 | IEC 60794-1 E1
10 cycles
FOTP-85 | IEC 60794-1 E7
24 h
FOTP-82 | IEC 60794-1 F5
Environmental Test Specifications
Cable Freeze
Cable Freeze Test Method
Heat Age
Heat Age Test Method
Low High Bend
Low High Bend Test Method
Temperature Cycle
Temperature Cycle Test Method
-2 °C | 28 °F
FOTP-98 | IEC 60794-1 F15
-40 °C to +85 °C (-40 °F to +185 °F)
IEC 60794-1 F9
-20 °C to +60 °C (-4 °F to +140 °F)
FOTP-37 | IEC 60794-1 E11
-20 °C to +70 °C (-4 °F to +158 °F)
FOTP-3 | IEC 60794-1 F1
Regulatory Compliance/Certifications
Agency
RoHS 2011/65/EU
ISO 9001:2015
Classification
Compliant
Designed, manufactured and/or distributed under this quality management system
Included Products
CS -8Z-RB-I\O (Product Component—not orderable)
—
Low Water Peak Dispersion-Unshifted Singlemode Fiber
CS-8Z-RB-
Component—
Dispersion-
* Footnotes
Operating Temperature
Specification applicable to non-terminated bulk fiber cable
page 3 of 3
March 31, 2019
©2019 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks,
respectively, of CommScope.All specifications are subject to change without notice. See www.commscope.com for the
most current information. Revised: March 29, 2019
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