1F Toneable Flat Drop cable 2.7×6.6mm-0.9mm Unit cable

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Description

OMC’s 1F Toneable Flat Drop cable is a kind of Mini Flat Drop Cable. To construct the cable,A 0.9mm Tight buffer is positioned in middle of the cable,two fiberglass rods are placed diametrically opposite on either side of the fiber core,providing excellent crush resistance and tensile strength during installation and over the lifetime of the cable. A 24 AWG copper wire is aligned along the outside edge of one of the fiberglass rods to provide locatability.The locating wire, strength member rods, and fiber core are then encapsulated in a durable polyethylene (PE) jacket to create a flat cable cross section and lend added protection to the cable core.

This Mini toneable flat drop cable offers a compact, durable, and easy-to-locate optical fiber solution in a readily accessible construction. The fiber optic cable’s webbed design allows the locating wire to be easily separated from the main cable sheath by hand,providing simple, rapid routing and grounding of the locating wire.

 

 

Dual Purpose Design:

  • The complete cable is used as an outdoor drop
  • The inner sub-unit is a stand-alone 900 micron tight buffer fiber

 

All-Dielectric or Toneable

  • All-dielectric version eliminates the need for bonding or grounding
  • Optional 24 AWG tone wire is easily separated from the cable

 

Dry Water-Blocking Technology

  • Permits rapid cable preparation and termination
  • Water-blocking materials are easily removed

 

Versatile Design

  • Robust outer cable stands up to tough conditions in the outside plant
  • Outer cable is easily removed for segments that go indoors
  • Simplex sub-unit is compact and UL listed for indoor use, 900-micron tight buffer for easy connection
  • Can be used aerially or in duct

 

Dual Strength Member Design

  • Fits into a standard wedge clamp (P-clamp)
  • Fully self-supporting
  • A great alternative where steel strength members are not permissible

 

Medium Density Polyethylene Outer jacket

  • Low friction installation
  • Excellent protection from environmental hazards

 

Sheath Markings

  • Provides positive identification and length verification
  • Custom print available

 

Cablestructure and parameter

Item Contents Unit Value
 

Optical Fiber

model number / G657A1/G657A2
number / 1
Color / blue
Strength member Material / FRP
Diameter mm 1.3
Tight buffer color / White
material / LSZH
diameter mm 0.9
 

Outer jacket

Diameter mm 2.7±0.3*6.6±0.4
Material / PE
Color / Black
supporting wire Material / copper conductor
Diameter 0.5
Cable attenuation dB/km ≦ 0.4 at 1310nm, ≦ 0.3 at 1550nm
Cable weight (Approx.) kg/km 19.2

 

Main Mechanical and Environmental Performances

Max Tensile Strength(N) Long term 400
Short term 800
Crush (N/100mm) Long term 1000
Short term 500
 
Operation temperature (℃) -40+60
Storage temperature (℃) -40+60

 

Optical fiber technical parameters-SM

Parameter Conditions Units Value
G652D G657A1 G657A2 G657B3
Optical Specification
Attenuation 1310 nm dB/km ≤0.350 ≤0.350 ≤0.350 ≤0.350
1383 nm dB/km ≤0.330 ≤0.350 ≤0.350 ≤0.350
1550 nm dB/km ≤0.210 ≤0.210 ≤0.210 ≤0.210
1625 nm dB/km ≤0.240 ≤0.230 ≤0.230 ≤0.230
Attenuation vs. Wavelength 1310 nm VS. 1285-1330 nm dB/km ≤0.04 ≤0.04 ≤0.05 ≤0.03
1550 nm VS. 1525-1575 nm dB/km ≤0.03 ≤0.03 ≤0.04 ≤0.02
1550 nm VS. 1480-1580 nm dB/km ≤0.04
Zero Dispersion Wavelength \ nm 1300-1324 1300-1324 1300-1324 1300-1324
Zero Dispersion Slope ps/(nm2·km) 0.073-0.092 0.073-0.092 0.073-0.092 ≤0.092
Dispersion 1550 nm ps/(nm·km) 13.3-18.6 13.3-18.6 13.3-18.6
1625 nm ps/(nm·km) 17.2-23.7 17.2-23.7 17.2-23.7
Polarization Mode Dispersion (PMD) ps/√km ≤0.2 ≤0.2 ≤0.2 ≤0.2
Cut-off Wavelength λcc nm ≤1260 ≤1260 ≤1260 ≤1260
Mode Field Diameter (MFD) 1310 nm μm 9.2±0.4 9.2±0.4 8.6±0.4 8.6±0.4
1550 nm μm 10.4±0.5 10.4±0.5 9.6±0.5 9.6±0.5
Attenuation Discontinuity 1310 nm dB ≤0.03 ≤0.03 ≤0.03 ≤0.03
1550 nm dB ≤0.03 ≤0.03 ≤0.03 ≤0.03
Bidirectional Attenuation 1310 nm dB/km ≤0.04 ≤0.05
1550 nm dB/km ≤0.04 ≤0.05
Geometrical
Cladding Diameter μm 125±0.7 125±0.7 125±0.7 125±0.7
Cladding Non-Circularity % ≤1.0 ≤1.0 ≤0.8 ≤0.7
Core/Cladding Concentricity Error μm ≤0.6 ≤0.5 ≤0.5 ≤0.5
Coating Diameter (Uncolored) μm 242±7 (standard)
μm 200±10 (optional)
Coating/Cladding Concentricity Error μm ≤12 ≤12 ≤12 ≤12
Curl m ≥4 ≥4 ≥4 ≥4
Environmental (1550nm, 1625nm)
Temperature Cycling -60℃ to +85℃ dB/km ≤0.03 ≤0.05 ≤0.05 ≤0.05
High Temperature &

High Humidity

85℃, 85% RH, 30days dB/km ≤0.03 ≤0.05 ≤0.05 ≤0.05
Water Immersion 23℃, 30days dB/km ≤0.03 ≤0.05 ≤0.05 ≤0.05
High Temperature Aging 85℃, 30days dB/km ≤0.03 ≤0.05 ≤0.05 ≤0.05

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