ITU-T G.652D Optical Fiber

Brand Name:OptiNext

Model Number:ITU-T G.652D Optical Fiber-A

Minimum Order Quantity:5

Payment Terms:T/T

Place of Origin:China

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OptiNext Co., LTD.

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Product Details

Product standards
Fibre complies with or exceeds the ITU-T Recommendation G.652. D and the IEC 60793-2-50 typeB1.3 Optical Fibre 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

Characteristics	Units	Specified values
Optical characteristics
Type of fiber		Single mode, Doped silica
Attenuation @1310nm @1383nm(after H₂ aging) @1550nm @1625nm	dB/km	≤0.334 ≤0.334 ≤0.194 ≤0.234
Attenuation Discontinuity @1310nm &1550nm	dB	≤0.05
Attenuation Wavelength Characteristic @1285-1330nm vs. 1310nm @1525-1575nm vs. 1550nm	dB/km	0.04 0.03
Dispersion coefficient @1285-1339nm @1271-1360nm @1550nm @1625nm	ps/(nm.km)	-3.5～3.5 -5.3～5.3 ≤18 ≤22
Zero dispersion wavelength	nm	1300～1324
Zero dispersion slope	ps/(nm².km)	≤0.092
Polarization Mode Dispersion PMD Maximum Individual Fibre PMD Link Design Value	ps/km^1/2	≤0.1 ≤0.06
Fiber Cut-off wavelength λcc	nm	≤1460
Cable Cut-off wavelength λcc	nm	≤1260
Mode field diameter (MFD) @1310nm @1550nm	μm	8.7~9.7 9.6~11.2
Geometrical characteristics
Cladding diameter	μm	125.0±1.0
Cladding non-circularity	%	≤1.0
Coating diameter	μm	245±10
Coating/Cladding concentricity error	μm	≤12.0
Core/cladding concentricity error	μm	≤0.6
Curl (radius)	m	≥4
Mechanical characteristics
Proof test off line	N % kpsi	≥8.5 ≥1.0 ≥10

Characteristics	Units	Specified values
Optical characteristics
Type of fiber		Single mode, Doped silica
Attenuation @1310nm @1383nm(after H₂ aging) @1550nm @1625nm	dB/km	≤0.334 ≤0.334 ≤0.194 ≤0.234
Attenuation Discontinuity @1310nm &1550nm	dB	≤0.05
Attenuation Wavelength Characteristic @1285-1330nm vs. 1310nm @1525-1575nm vs. 1550nm	dB/km	0.04 0.03
Dispersion coefficient @1285-1339nm @1271-1360nm @1550nm @1625nm	ps/(nm.km)	-3.5～3.5 -5.3～5.3 ≤18 ≤22
Zero dispersion wavelength	nm	1300～1324
Zero dispersion slope	ps/(nm².km)	≤0.092
Polarization Mode Dispersion PMD Maximum Individual Fibre PMD Link Design Value	ps/km^1/2	≤0.1 ≤0.06
Fiber Cut-off wavelength λcc	nm	≤1460
Cable Cut-off wavelength λcc	nm	≤1260
Mode field diameter (MFD) @1310nm @1550nm	μm	8.7~9.7 9.6~11.2
Geometrical characteristics
Cladding diameter	μm	125.0±1.0
Cladding non-circularity	%	≤1.0
Coating diameter	μm	245±10
Coating/Cladding concentricity error	μm	≤12.0
Core/cladding concentricity error	μm	≤0.6
Curl (radius)	m	≥4
Mechanical characteristics
Proof test off line	N % kpsi	≥8.5 ≥1.0 ≥100
C		≥20
Coating Strip Force	N	1.0~8.9
Bending Dependence Induced Attenuation @1625nm 100 turns, 60mm diameter	dB	≤0.1
Bending Dependence Induced Attenuation @1625nm 100 turns, 60mm diameter	dB	≤0.1
Environmental characteristics
Temperature Cycling Additional Attenuation (-60℃ ~ +85℃) @1310nm, 1550nm	dB/km	≤0.05
Damp Heat Aging (+85±2℃, 85%RH, 30days) @1310nm,1550nm,	dB/km	≤0.05
High Temperature Aging (85±2℃, 30days) @1310nm, 1550nm	dB/km	≤0.05
Water Immersion Additional Attenuation (23±2℃, 30days) @1310nm, 1550nm	dB/km	≤0.05

Company Profile

Company Introduction

Welcome to OptiNext your reliable partner in the telecommunications equipment market. Specializing in the sale of second-hand Huawei base stations, antennas, Nokia base stations, Cisco switches, and ZTE base stations, we offer a wide range of high-quality, cost-effective solutions for your network infrastructure needs.

Our inventory includes a diverse selection of Huawei base stations, renowned for their advanced technology and reliability. These base stations support various frequency bands and communication standards, ensuring optimal performance in different network environments. For instance, the Huawei DBS5900 base station, with its support for multiple modes and bands, provides excellent coverage and capacity, making it an ideal choice for expanding your network coverage or upgrading existing infrastructure.

We also supply Nokia base stations, recognized for their robustness and efficiency. These base stations are designed to deliver high performance and stability, supporting seamless communication and data transmission. Their compatibility with various network technologies allows for flexible integration into existing systems, enhancing overall network capabilities.

In addition to base stations, our product range includes Cisco switches, which are widely acclaimed for their reliability and advanced features. The Cisco Catalyst series switches, for example, offer exceptional performance, security, and manageability, making them suitable for diverse networking applications. They support a range of ports and uplink options, providing flexibility in network design and expansion.

Our ZTE base stations further expand our product portfolio, offering competitive performance and reliability. These base stations are designed to meet the demands of modern communication networks, supporting high-speed data transmission and stable connections.

At OptiNext, we are committed to delivering top-notch service and support. Our team of experts is dedicated to ensuring that each product undergoes rigorous testing and quality checks before it reaches our customers. We understand the importance of reliable equipment in maintaining network operations, which is why we prioritize the quality and performance of every item we sell.

Choose OptiNext for your telecommunications equipment needs, and experience the difference that expertise, quality, and customer focus can make. Contact us today to explore our product offerings and discover how we can help enhance your network infrastructure.

ITU-T G.652D Optical Fiber

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