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Single-mode G657B3 super bending resistant optical fiber – GELD

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  • Single-mode G657B3 super bending resistant optical fiber – GELD
  • Single-mode G657B3 super bending resistant optical fiber – GELD
  • Single-mode G657B3 super bending resistant optical fiber – GELD

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We aim to find out quality disfigurement from the production and supply whole heartedly service to domestic and overseas customers wholeheartedly for Gpon To Ethernet Converter , Optical Fiber Terminal Box , Fiber To Coax Converter , Our tenet is Reasonable prices, efficient production time and whole heartedly service We hope to cooperate with more customers for mutual development and benefits.
Single-mode G657B3 super bending resistant optical fiber – GELD Detail:

● The minimum bending radius can reach 5mm, which is fully compatible with G.652.D fiber.

● Low attenuation, meeting the communication requirements of O-E-S-C-L band.

● Used in various optical cables including ribbon cables, it has extremely low bending additional loss.

● Accurate geometric parameters and large die field diameter ensure low welding loss and high welding efficiency.

● High dynamic fatigue parameters ensure the service life under ultra-small bending radius.

Production pictures (4)
Production pictures (1)
Production pictures (3)

1. Optical fiber jumpers of various structures

2. FTTX high-speed optical routing

3. Optical cable with small bending radius

4. Small-size optical fiber device and optical device

Product packaging
Product packaging (2)
Product packaging (1)

Characteristics Conditions Units Specified values
Optical Characteristics

Attenuation

1310nm

dB/km

≤0.35

1383nm

dB/km

≤0.35

1550nm

dB/km

≤0.21

1625nm

dB/km

≤0.23

Attenuation vs. Wavelength
Max. A difference

1285~1330nm, @1310nm

dB/km

≤0.03

1525~1575nm, @1550nm

dB/km

≤0.02

  Zero Dispersion Wavelength(λ0)

–

nm

1300~1324

Zero Dispersion Slope(S0)

–

ps/(nm2·km）

≤0.092

（PMD)

Max. Individual Fiber

–

ps/√km

≤0.1

Link Design Value（M=20，Q=0.01%)

–

ps/√km

≤0.06

Typical value

–

ps/√km

0.04

Cable cut-off wavelength（λcc)

–

nm

≤1260

Mode Field Diameter（MFD)

1310nm

μm

8.2~9.0

1550nm

μm

9.1~10.1

Effective Group Index of Refraction(Neff)

1310nm

  

1.468

1550nm

  

1.469

Point discontinuity

1310nm

dB

≤0.05

1550nm

dB

≤0.05
Geometrical Characteristics

Cladding Diameter

–

μm

125.0±0.7

Cladding Non-Circularity

–

%

≤0.7

Coating Diameter

–

μm

235~245

Coating-Cladding Concentricity Error

–

μm

≤12.0

Coating Non-Circularity

–

%

≤6.0

Core-Cladding Concentricity Error

–

μm

≤0.5

Curl(radius)

–

m

≥4

Delivery Length

–

km per spool

Max. 50.4
Mechanical Specifications

Proof Test

–

N

≥9.0

–

%

≥1.0

–

kpsi

≥100

Macro-bend Induced Loss

1Turn Around a Mandrel of 10mm Radius

1550nm

dB

≤0.03

 1 Turn Around a Mandrel of 7.5mm Radius

1625nm

dB

≤0.1

1 Turn Around a Mandrel of 7.5mm Radius

1550nm

dB

≤0.08

 1 Turn Around a Mandrel of 7.5mm Radius

1625nm

dB

≤0.25

 1 Turn Around a Mandrel of 5mm Radius

1550nm

dB

≤0.15

1 Turn Around a Mandrel of ,5mm Radius

1625nm

dB

≤0.45

Coating stripping force

Typical average value

N

1.5

Peak value

N

1.3~8.9
Product detail pictures:

Single-mode G657B3 super bending resistant optical fiber – GELD detail pictures

Single-mode G657B3 super bending resistant optical fiber – GELD detail pictures

Single-mode G657B3 super bending resistant optical fiber – GELD detail pictures

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Generally customer-oriented, and it's our ultimate goal for being not only trusted, trustable and honest provider, but also the partner for our customers for Single-mode G657B3 super bending resistant optical fiber – GELD , The product will supply to all over the world, such as: Croatia, Durban, Benin, As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality objects we offer you, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and in depth parameters and any other info weil be sent to you timely for the inquiries. So you should make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We're confident that we are going to share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.
    • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Tina from Bahamas - 2018.02.21 12:14
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Amelia from South Korea - 2018.09.12 17:18
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