Product Number: TT-1DK-048-LIN

Transit, In+Outdoor, DN, OM1, 48f, Unitized, AIA, Dbl Jkt - LSZH, OFCR-ST1

Transit Grade, Indoor/Outdoor, Distribution, OM1, 48 Fibers, Unitized (12f/unit) 900um, Aluminum Interlock Armor, Double Jacket - LSZH, OFCR-ST1

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  • Status:
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TT-1DK-048-LIN
  • TT-1DK-048-LIN
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Specifications

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Product Category

Fiber Distribution Cable

Suitable Applications

Extended Distance Horizontal & Backbone Data/Telco Network, Noisy Environment, Indoor/Outdoor & Wet Locations, Rodent Proof

Fiber Type

OM1

Fiber Core Diameter

62.5/125 µm

Fiber Diameter

250 µm

Fiber Buffer Material

LSZH - Low Smoke Zero Halogen

Fiber Buffer Diameter

900 µm

Fiber Count

48

Fiber Color Coding

TIA-598-D

Number of Active Subunits

4

Fibers Per Subunit

12

Subunit Diameter

0.230 in (5.8 mm)

Subunit Color

Orange

Fiber SubUnit Strength Members

Waterblocking Aramid Yarn

Central Strength Member Type

Upjacketed GRP

Core Wrap Material

Waterblocking Tape

Inner Jacket Strength Member

Waterblocking Aramid Yarns

Material

LSZH - Low Smoke Zero Halogen (Flame Retardant)

Nominal Diameter@InnerJacket1 (cnv)

0.688 in (17.5 mm)

Color

Black

Number of Inner Jacket Ripcords

1

Armor Type and Material

AIA - Aluminum Interlock Armor

Jacket Material

LSZH - Low Smoke Zero Halogen (Flame Retardant)

Nom. Diameter

1.100 in (27.9 mm)

Optical Characteristics

Wavelength 850 nm 1300 nm
Max. Attenuation 3.5 dB/km 1.25 dB/km
1 Gigabit Ethernet Performance 300 m 550 m
10 Gigabit Ethernet Performance 33 m -
Min. Restricted Mode Launch  220 MHz.km -
Min. Overfilled Launch (OFL) Bandwidth 200 MHz.km 500 MHz.km

Minimum Bend Radius During Installation

20x Cable OD

Minimum Bend Radius During Operation

10x Cable OD

Max. Tensile Strength During Installation

1335 N (300 lbf)

Max. Tensile Strength During Operation

400 N (90 lbf)

Crush Resistance

440 N/cm

Bulk Cable Weight

389 lbs/kft (579 kg/km)

Installation Temperature Range

-10°C to +60°C

Operating Temperature Range

-40°C to +70°C

Storage Temperature Range

-40°C to +70°C

Environmental Suitability

Indoor/Outdoor, Sunlight Resistance, Burial

Sustainability

CA Prop 65

Flammability / Reaction to Fire

OFCR-ST1, FT4

ICEA Compliance

S-104-696

Other Standard Compliance(s)

NFPA 130, NFPA 502

Update and Revision

Revision Number: 0.31 Revision Date: 09-07-2025

Update and Revision

Revision Number: 0.31 Revision Date: 09-07-2025


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Part Numbers

Item # Color Putup Type
TT-1DK-048-LINN Black Reel

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Resources

Catalogs
White Papers
Videos
Blogs
Webinars
Training