Toneable FTTP Tight Buffered Indoor/Outdoor Drop Cable

Drop cables for aerial, direct bury, or conduit installations

Fiber-to-the-premise (FTTP) deployments for single-family residences

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Product Description
Specification

Product Description

The Series N7T FTTP cable is an innovative indoor/outdoor drop cable that combines durability for outdoor environments with flexibility for tight bends in residential settings. Its core design features a fully functional 2.9 mm OFNR-rated tight buffer cable integrated into a GR-20 OSP-rated small flat FTTP cable. A key advantage of this cable is its ability to be installed directly from the pedestal to the indoor Optical Network Terminal (ONT) without the need for intermediate terminations. This eliminates the costs and complexities associated with splicing or termination on exterior or interior residence walls. Additionally, it is compatible with indoor ONTs that do not require professional electrician installation, further reducing deployment costs. The cable is a completely dry, flat drop design available in universal and toneable configurations, suitable for aerial, direct bury, or conduit installations. A water-blocking thread is incorporated to prevent water penetration.

Specification

4. Environmental Specifications

Condition	Temperature Range
Operation/Storage	-40°C to +70°C
Installation	-10°C to +70°C

5. Cable Construction

• UV Resistant Jacket

• Water-Blocking Dielectric

• Strength Member

• OFNR Jacket

• Aramid Yarns

• 900 μm Tight Buffered Optical Fiber

• Water-Blocking Thread

• Water-Blocking Dielectric

• Strength Member

• Toneable Copper Element

6. General Specifications

Parameter	Details
Maximum Span Length at 1% Sag	Light Loading: 350 ft (101 m); Medium Loading: 275 ft (84 m); Heavy Loading: 150 ft (46 m)
Standards Compliance	Telcordia GR-20-CORE; RoHS-compliant

7. Macro Bending Performance

Test Condition	Fiber Type	Macro Bending Loss @ 1550 nm	Macro Bending Loss @ 1625 nm
10 Turns on 15 mm Radius Mandrel	ITU G.657.A1	0.25 dB Max.	1.00 dB Max.
10 Turns on 15 mm Radius Mandrel	YOFC SMF	≤0.20 dB	≤0.50 dB
1 Turn on 10 mm Radius Mandrel	ITU G.657.A1	0.75 dB Max.	1.50 dB Max.
1 Turn on 10 mm Radius Mandrel	YOFC SMF	≤0.20 dB	≤0.20 dB

Note:

YOFC is an ITU G.657.A1 optical fiber fully compatible with ITU G.652.D optical fibers. It exceeds the performance standards of ITU G.657.A1 as specified above.

8. Part Number Coding Rules

Position	1	2	3-4	5	6	7	8	9
Code	W	7	00	1 or 2	X	1	0	y
Description	Product family	-	Fiber count (001=1 fiber, 002=2 fibers)	-	Fiber type	Toneable identifier	Internal designator	Water block/marking code (1-8)

For non-standard configurations, contact the relevant department for availability.

9. Part Numbers and Physical Characteristics

Part Number	Fiber Count	Nominal Dimensions			Nominal Weight	Cable Tensile Load		Cable Bend Radius		Fiber Component Bend Radius
		Minor (in/mm)	Major (in/mm)	Fiber Component (in/mm)	lbs/kft (kg/km)	Install (lbs/N)	Long Term (lbs/N)	Install (in/mm)	Long Term (in/mm)	Install (in/mm)	Long Term (in/mm)
N7001x10y	1	0.17 (4.4)	0.36 (9.2)	0.11 (2.9)	31 (47)	300 (1,350)	90 (405)	3.4 (90)	1.7 (45)	2.2 (56)	1.1 (28)
N7002x10y	2	0.17 (4.4)	0.36 (9.2)	0.11 (2.9)	31 (47)	300 (1,350)	90 (405)	3.4 (90)	1.7 (45)	2.2 (56)	1.1 (28)