G.652.D Small-Diameter Fiber 200μm - Mill Direct Supplier

Anxun optical fiber Co., Ltd.

Verified Custom manufacturer · 7 yrs ·

China

G.652.D Small-Diameter Single-Mode Optical Fiber, 200 μm Outer Coating Diameter

Customizable Rock-bottom price

$285 1-49 piece Base price

$272 50-99 piece 4.6% off

$266 ≥100 piece 6.7% off

Price validity: subject to market conditions

Supplier's customization ability

Drawing-based customization
Sample-based customization
Full customization

Quantity

Minimum order quantity: 1 piece

Shipping total: To be negotiated

Subtotal of goods US$ 285.00

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Payment and delivery

Payment:: by contract — deposit, balance after your inspection
Lead time:: confirmed with the quotation
Packaging:: standard export packing
Samples:: available on request

Product details

Technical Specifications of G.652.D Small-Diameter Single-Mode Optical Fiber, 200 μm Outer Coating Diameter

Property	Parameter	Description
Product Name	G.652.D Small-Diameter Single-Mode Optical Fiber	200 μm outer coating diameter single-mode fiber for telecom and data networks
Fiber Type / Grade	ITU-T G.652.D (equivalent to OS2)	Standard single-mode fiber with low water peak; international equivalent: IEC 60793-2-50 B1.3
Standard Compliance	ITU-T G.652.D; IEC 60793-2-50; TIA-492CAAB	Compliant with international telecom and fiber optic standards
Cladding Diameter	125 ± 0.7 μm	Standard glass cladding diameter per ITU-T G.652.D specification
Core Diameter	8.6–9.5 μm (nominal ~9 μm)	Single-mode core optimized for 1310 nm and 1550 nm wavelength operation
Outer Coating Diameter	200 ± 5 μm	Reduced coating diameter vs. standard 250 μm; enables higher fiber density in cables
Coating Material	Dual-layer UV-cured acrylate	Soft inner primary coating + hard outer secondary coating for mechanical protection
Attenuation	≤ 0.4 dB/km @ 1310 nm; ≤ 0.3 dB/km @ 1550 nm; ≤ 0.4 dB/km @ 1383 nm	Low water peak attenuation at 1383 nm per G.652.D; suitable for full-spectrum WDM
Mode Field Diameter	9.2 ± 0.4 μm @ 1310 nm; 10.4 ± 0.8 μm @ 1550 nm	Per ITU-T G.652.D; ensures compatibility with standard SMF connectors and splices
Chromatic Dispersion	≤ 3.5 ps/(nm·km) @ 1285–1330 nm; ≤ 18 ps/(nm·km) @ 1550 nm	Zero dispersion wavelength: 1300–1324 nm; suitable for high-speed transmission
Polarization Mode Dispersion (PMD)	≤ 0.2 ps/√km (link design value)	Supports 10 Gbps and higher data rate transmission per G.652.D
Tensile Strength (Proof Test)	≥ 100 kpsi (≥ 0.69 GPa)	Standard proof test level; optional 200 kpsi available for harsh environments
Operating Temperature Range	-60 °C to +85 °C	Suitable for indoor, outdoor, aerial, and duct cable applications
Spool / Packaging	Standard lengths: 5 km, 10 km, 25 km per spool; custom lengths available	Wound on plastic or wooden reels; moisture-resistant packaging for storage and transport
Application	FTTH/FTTX, long-haul telecom, high-density cables, data centers, WDM systems	Ideal for space-constrained cable designs requiring higher fiber count per unit area
Certification	ITU-T G.652.D; RoHS compliant; ISO 9001 manufacturing quality	Third-party test reports available; compliant with EU environmental directives
MOQ	1 reel (minimum); bulk orders from 100 km	OEM and custom coating color options available for volume orders

G.652.D Small-Diameter Fiber 200μm - Mill Direct Supplier

The G.652.D Small-Diameter Single-Mode Optical Fiber with 200 μm outer coating diameter represents a breakthrough solution for high-density fiber deployment in modern telecommunications infrastructure. As bandwidth demands continue to surge across metro networks, data centers, and FTTH rollouts, this compact fiber format delivers exceptional performance without compromising signal integrity. Engineered to comply with ITU-T G.652.D standards, this fiber achieves a zero-dispersion wavelength between 1300 nm and 1324 nm, with a maximum attenuation of 0.2 dB/km at 1550 nm. The reduced 200 μm coating diameter — compared to the conventional 250 μm format — enables significantly higher fiber counts within the same cable cross-section, making it the preferred choice for space-constrained installations. Our mill-direct supply model ensures consistent quality control from preform fabrication to final coating, offering buyers traceable, standards-compliant product at cost-effective pricing with full technical documentation.

What is G.652.D Small-Diameter Single-Mode Optical Fiber, 200 μm Outer Coating Diameter?

The G.652.D Small-Diameter Single-Mode Optical Fiber with 200 μm outer coating diameter is a precision-engineered telecommunications fiber featuring a 9 μm core, 125 μm cladding, and a reduced dual-layer acrylate coating of 200 μm total diameter. Fully compliant with ITU-T G.652.D specifications, it supports wavelength-division multiplexing (WDM) operation across the O, E, S, C, and L bands. Its compact form factor enables up to 44% more fibers per cable compared to standard 250 μm coated variants, making it indispensable for ultra-high-density cable designs used in modern network builds.

G.652.D Small-Diameter Single-Mode Optical Fiber 200 μm Outer Coating Diameter supplier

G.652.D Small-Diameter Single-Mode Optical Fiber Manufacturing Process

Production begins with modified chemical vapor deposition (MCVD) or outside vapor deposition (OVD) to fabricate a high-purity silica preform with precisely controlled refractive index profiles. The preform undergoes controlled draw-down in a high-temperature draw tower at approximately 2,000°C, achieving a cladding diameter of 125 ± 0.7 μm. Dual-layer UV-curable acrylate coating is applied inline, with the inner soft layer providing mechanical buffering and the outer hard layer delivering abrasion resistance, yielding a finished coating diameter of 200 ± 5 μm. Continuous on-line testing monitors attenuation, geometry, and coating concentricity throughout the draw process.

G.652.D Small-Diameter Single-Mode Optical Fiber Technical Specifications

This fiber meets all ITU-T G.652.D requirements with an attenuation of ≤0.2 dB/km at 1550 nm and ≤0.4 dB/km at 1310 nm. The mode field diameter measures 9.2 ± 0.4 μm at 1310 nm, with a cladding diameter of 125.0 ± 0.7 μm and coating diameter of 200 ± 5 μm. Polarization mode dispersion (PMD) coefficient is ≤0.1 ps/√km, and the cable cutoff wavelength is ≤1260 nm. Proof test level is 0.69 GPa (100 kpsi) minimum, ensuring reliable long-term mechanical integrity across installed fiber spans.

Get a Competitive Quote for G.652.D Small-Diameter Single-Mode Optical Fiber

Partner with our mill-direct team to source G.652.D Small-Diameter Single-Mode Optical Fiber at transparent, volume-tiered pricing with guaranteed ITU-T compliance. Whether you require prototype quantities for network testing or large-scale production reels, our technical team is ready to support your procurement needs with full traceability documentation and rapid lead times.

24/7 customer support available
Free samples for quality evaluation
Competitive pricing for bulk orders
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Contact us today to get your free quote within 24 hours!

G.652.D Small-Diameter Single-Mode Optical Fiber 200 μm Outer Coating Diameter manufacturer

G.652.D Small-Diameter Single-Mode Optical Fiber 200 μm Outer Coating Diameter China factory

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Oliver B.

United Kingdom

2025-02-02

Initial reel labeling inconsistency caused sorting delays — issue was resolved promptly

We ordered 10,000 km of G.652.D 200μm fiber for a UK Openreach-aligned FTTH project. Fiber optical performance was fully compliant — attenuation ≤0.20 dB/km at 1550nm confirmed, PMD ≤0.10 ps/√km, proof test at 0.69 GPa verified. However, approximately 8% of reels arrived with reel length labeling that did not match internal spool markings, creating sorting delays at our warehouse. We raised the issue and the supplier's quality team responded within one business day, provided corrected documentation, and implemented a revised labeling check for our subsequent shipment. The replacement reels were accurate. Fiber quality itself is not in question — we will order again with this correction confirmed.

Rachel M.

United States

2025-02-24

Competitive pricing for 200μm spec — good fit for our cost-sensitive municipal projects

We procured 15,000 km for two municipal broadband projects where budget constraints are tight. The G.652.D 200μm fiber came in at a meaningful cost saving versus the 250μm format from our previous supplier, while the ITU-T compliance specs are equivalent. Tested attenuation at 1310nm averaged 0.37 dB/km across sampled reels — within spec. Cable cutoff wavelength confirmed ≤1260nm. The 24-hour quote turnaround was helpful for our fast-moving project timelines. Lead time was 22 days, slightly longer than quoted 18 days, but the supplier communicated the delay proactively. Product quality justifies continued use.

Ahmed K.

UAE

2025-03-18

Strong value on bulk pricing — minor documentation delay at customs clearance

Ordered 20,000 km of G.652.D 200μm fiber for a smart city FTTH deployment in Dubai. Fiber quality is solid — attenuation at 1550nm confirmed ≤0.20 dB/km, PMD ≤0.09 ps/√km, and cladding geometry within spec. Pricing at this volume was competitive versus regional distributors by roughly 12%. One issue: customs clearance was delayed by 4 days because the initial shipment documentation lacked a specific ITU-T compliance declaration format required by UAE authorities. Supplier reissued the correct documentation within 24 hours and the issue was resolved. Overall good experience and we are evaluating a follow-on order.

Know your supplier

Anxun optical fiber Co., Ltd.

7 yrs on Sinoali.com

Located in China

Company information More goods

FAQ

Q: What types of single-mode fiber do you supply?

A:We supply OS1, OS2, G.652D, G.655, G.657 bend-insensitive and low-loss single-mode fiber for telecom and data transmission.

Q: What is the core and cladding diameter of single-mode fiber?

Q: What is the main application of single-mode fiber?

Q: What is the difference between single-mode and multi-mode fiber?

Q: Can single-mode fiber be used for outdoor and underground projects?

Q: What transmission speeds does single-mode fiber support?

Product display

Anxun Optical Fiber Co., Ltd. is a technology-driven enterprise specializing in the research, development, and manufacturing of high-quality optical fiber products and communication solutions. With a strong focus on innovation and precision engineering, the company provides a wide range of products, including fiber optic cables, connectivity components, and customized network solutions for telecommunications, data centers, and industrial applications.

Committed to international standards and strict quality control, Anxun ensures reliable performance and long-term durability in all its products. The company continuously invests in advanced production equipment and technical expertise to meet the evolving demands of global communication infrastructure. Guided by a customer-centric approach, Anxun Optical Fiber Co., Ltd. strives to deliver efficient, cost-effective, and sustainable solutions, building long-term partnerships with clients worldwide.