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G.652.D Low Water Peak Single-mode Fiber

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G.652.D Low Water Peak Single-mode Fiber

Product Item: #18134
P/N: FMOFSM-G652-X
US$1,445.00



Order Today, Ship before 06/11/2026, from U.S. or Hong Kong
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G.652.D FullBand® Low Water Peak Single-mode Fiber 50.4km Length in Spool

 

FullBand® low water peak dispersion unshifted Single-mode fiber is designed specially for optical transmission systems operating over the entire wavelength window from 1260 nm to 1625 nm. By suppressing the water peak that occurs near 1383 nm in conventional single mode fiber due to hydroxyl (OH-) ions absorption, FullBand® fiber is able to open E-band (1360-1460nm) for operation, and consequently provides 100 nm more usable wavelengths.

 

Applications

 

Thanks to its broad usable optical spectrum and outstanding optical performance, FullBand® fiber is the optimum choice that supports various applications such as Ethernet, Internet Protocol (IP), Asychronous Transfer Mode (ATM), Synchronous Optical Network (SONET) and Wavelength Division Multiplexing (WDM). FullBand® fiber provides more bandwidth for backbone, metropolitan area and access networks.

 

Product standards

 

FullBand® fiber complies with or exceeds the ITU-T Recommendation G.652.D and the IEC 60793-2-50 typeB1.3 Optical fiber Specification.

 

Characteristics

 

● Designed for operation over the full optical spectrum from 1260-1625 nm, which provides 50% more usable wavelengths and hence the transmission capacity is increased

● Outstanding optical performance supporting high-speed transmission technologies such as DWDM and CWDM

● Being compatible with existing 1310 nm equipment

● Good protection and excellent strip force stability

● Accurate geometrical parameters that insure low splicing loss and high splicing efficiency


Specification

 

Characteristics

Conditions

Specified values

Units

Optical Characteristics

Attenuation

1310nm

≤0.34

[dB/km]

1383nm(after H2-aging)

≤0.34

[dB/km]

1550nm

≤0.20

[dB/km]

1625nm

≤0.24

[dB/km]

Attenuation vs. Wavelength

Max. α difference

1285-1330nm, in reference to 1310nm

≤0.03

[dB/km]

1525-1575nm, in reference to 1550nm

≤0.02

[dB/km]

Dispersion Coefficient

1285-1340nm

-3.5 to 3.5

[ps/(nm·km)]

1550nm

≤18

[ps/(nm·km)]

1625nm

≤22

[ps/(nm·km)]

Zero Dispersion Wavelength(λ0)

--

1300-1324

[nm]

Zero Dispersion Slope(S0)

--

≤0.092

[ps/(nm2·km)]

Typical Value

--

0.086

[ps/(nm2·km]

PMD

Maximum Individual fiber

--

≤0.1

[ps/√km]

Link Design Value(M=20,Q=0.01%)

--

≤0.06

[ps/√km]

Typical Value

--

0.04

[ps/√km]

Cable Cutoff Wavelength (λCC)

--

≤1260

[nm]

Mode Field Diameter(MFD)

1310nm

8.7-9.5

[μm]

1550nm

9.8-10.8

[μm]

Effective Group Index of Refraction(Neff )

1310nm

1.466

--

1550nm

1.467

--

Point Discontinuities

1310nm

≤0.05

[dB]

1550nm

≤0.05

[dB]

Geometrical Characteristics

Cladding Diameter

--

125.0±0.7

[μm]

Cladding Non-Circularity

--

≤1.0

[%]

Coating Diameter

--

235-250

[μm]

Coating-Cladding Concentricity Error

--

≤12.0

[μm]

Coating Non-Circularity

--

≤6.0

[%]

Core-Cladding Concentricity Error

--

≤0.6

[μm]

Curl(radius)

--

≥4

[m]

Delivery Length

--

Up to 50.4

[km/reel]

Environmental Characteristics

1310nm, 1550nm & 1625nm

Temperature Dependence Induced Attenuation

-60℃ to +85℃

≤0.05

[dB/km]

Temperature-Humidity Cycling Induced Attenuation

-10°C to +85°C, 98% RH

≤0.05

[dB/km]

Water Immersion Dependence Induced Attenuation

23°C,for 30 days

≤0.05

[dB/km]

Damp Heat Dependence Induced Attenuation

85°C and 85% RH,for 30 days

≤0.05

[dB/km]

Dry Heat Aging

85℃, for 30 days

≤0.05

[dB/km]

Mechanical Specifications

Proof Test

--

≥9.0

[N]

--

≥1.0

[%]

--

≥100

[kpsi]

Macro-bend Induced Attenuation

100 Turns Around a Mandrel of 30 mm Radius

1625nm

≤0.05

[dB]

100 Turns Around a Mandrel of 25 mm Radius

1310nm and 1550nm

≤0.05

[dB]

1 Turn Around a Mandrel of 16 mm Radius

1550nm

≤0.05

[dB]

Coating Strip Force

typical average force

1.5

[N]

peak force

1.3-8.9

[N]

Dynamic Fatigue Parameter(nd)

--

≥20

--

 


Datasheet to Download

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Shipping Time :

 

● FedEx : 2-4 business days
● UPS : 2-5 business days
● DHL : 2-6 business days
● Shipment by Sea : 20-25 business days

 

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● ABA Routing (US Local)

● T/T Wire Transfer (International)
 

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● 60-Day Returns  

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Volume Discount :

 

● Fibermart offers discount prices for large-volume order, Contact Sales Team for more details.

 



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