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G.652.D 小直径光纤 200μm - 工厂直供

安讯光纤有限公司
已认证 定制生产厂家 · 7 年 · 中国 China
可定制 超低价
$285 1-49 件 基准价
$272 50-99 件 4.6% 优惠
$266 ≥100 件 6.7% 优惠
价格有效期:随行就市

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最小起订量: 1 件

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商品小计 US$ 285.00
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G.652.D小直径单模光纤技术规范,200 μm外涂层直径

属性参数描述
产品名称G.652.D 小直径单模光纤200 μm 外涂层直径单模光纤,用于电信和数据网络
光纤类型 / 等级ITU-T G.652.D(等效于 OS2)低水峰标准单模光纤;国际等效标准:IEC 60793-2-50 B1.3
标准符合性ITU-T G.652.D;IEC 60793-2-50;TIA-492CAAB符合国际电信和光纤标准
包层直径125 ± 0.7 μm符合 ITU-T G.652.D 规范的标准玻璃包层直径
纤芯直径8.6–9.5 μm(标称 ~9 μm)针对 1310 nm 和 1550 nm 波长操作优化的单模纤芯
外涂层直径200 ± 5 μm相比标准 250 μm 减小的涂层直径;可在光缆中实现更高的光纤密度
涂层材料双层 UV 固化丙烯酸酯柔软的内层一次涂层 + 坚硬的外层二次涂层,提供机械保护
衰减≤ 0.4 dB/km @ 1310 nm;≤ 0.3 dB/km @ 1550 nm;≤ 0.4 dB/km @ 1383 nm符合 G.652.D 的 1383 nm 低水峰衰减;适用于全频谱 WDM
模场直径9.2 ± 0.4 μm @ 1310 nm;10.4 ± 0.8 μm @ 1550 nm符合 ITU-T G.652.D;确保与标准 SMF 连接器和熔接的兼容性
色散≤ 3.5 ps/(nm·km) @ 1285–1330 nm;≤ 18 ps/(nm·km) @ 1550 nm零色散波长:1300–1324 nm;适用于高速传输
偏振模色散(PMD)≤ 0.2 ps/√km(链路设计值)符合 G.652.D,支持 10 Gbps 及更高速率的数据传输
抗拉强度(验证测试)≥ 100 kpsi (≥ 0.69 GPa)标准验证测试水平;可选 200 kpsi 适用于恶劣环境
工作温度范围-60 °C to +85 °C适用于室内、室外、架空和管道光缆应用
线盘 / 包装标准长度:每盘 5 km、10 km、25 km;可提供定制长度缠绕在塑料或木制线盘上;防潮包装,便于存储和运输
应用FTTH/FTTX、长途电信、高密度光缆、数据中心、WDM 系统非常适合空间受限、需要更高单位面积光纤芯数的光缆设计
认证ITU-T G.652.D;符合 RoHS;ISO 9001 制造质量可提供第三方检测报告;符合欧盟环保指令
MOQ1 盘(最低);100 km 起批量订购批量订单可提供 OEM 和定制涂层颜色选项

G.652.D 小直径光纤 200μm - 工厂直供

G.652.D 小直径单模光纤,外涂层直径 200 μm,是现代电信基础设施中高密度光纤部署的突破性解决方案。随着城域网、数据中心和 FTTH 部署对带宽的需求持续激增,这种紧凑型光纤格式在不影响信号完整性的前提下提供了卓越的性能。该光纤按照 ITU-T G.652.D 标准设计,零色散波长在 1300 nm 至 1324 nm 之间,在 1550 nm 处的最大衰减为 0.2 dB/km。与传统的 250 μm 格式相比,减小的 200 μm 涂层直径能够在相同的电缆横截面内实现显著更高的光纤数量,使其成为空间受限安装的首选。我们的钢厂直供模式确保从预制棒制造到最终涂层的始终如一的质量控制,为买家提供可追溯、符合标准的产品,价格具有成本效益,并提供完整的技术文档。

什么是 G.652.D 小直径单模光纤,外涂层直径 200 μm?

G.652.D 小直径单模光纤,外涂层直径 200 μm,是一种精密设计的电信光纤,具有 9 μm 纤芯、125 μm 包层和总直径为 200 μm 的减薄双层丙烯酸酯涂层。完全符合 ITU-T G.652.D 规范,支持在 O、E、S、C 和 L 波段上的波分复用(WDM)运行。其紧凑的外形尺寸使每根电缆的光纤数量比标准的 250 μm 涂层版本多出多达 44%,使其成为现代网络建设中超高密度电缆设计不可或缺的选择。

G.652.D 小直径单模光纤 200 μm 外涂层直径供应商

G.652.D 小直径单模光纤制造工艺

生产始于改进化学气相沉积(MCVD)或外部气相沉积(OVD),以制造具有精确控制折射率分布的高纯度石英预制棒。预制棒在约2,000°C的高温拉丝塔中进行受控拉丝,实现125 ± 0.7 μm的包层直径。在线施加双层紫外固化丙烯酸酯涂层,内层软层提供机械缓冲,外层硬层提供耐磨性,最终涂层直径为200 ± 5 μm。连续在线测试在整个拉丝过程中监测衰减、几何形状和涂层同心度。

G.652.D 小直径单模光纤技术规格

该光纤满足所有 ITU-T G.652.D 要求,在1550 nm处衰减≤0.2 dB/km,在1310 nm处衰减≤0.4 dB/km。模场直径在1310 nm处为9.2 ± 0.4 μm,包层直径为125.0 ± 0.7 μm,涂层直径为200 ± 5 μm。偏振模色散(PMD)系数≤0.1 ps/√km,光缆截止波长≤1260 nm。验证测试水平最低为0.69 GPa(100 kpsi),确保已安装光纤跨距的可靠长期机械完整性。

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与我们的工厂直供团队合作,以透明、按量分级的价格采购 G.652.D 小直径单模光纤,并保证符合 ITU-T 标准。无论您需要用于网络测试的原型数量还是大规模生产卷轴,我们的技术团队都准备好以完整的可追溯性文档和快速交货期支持您的采购需求。

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G.652.D 小直径单模光纤 200 μm 外涂层直径制造商

G.652.D 小直径单模光纤 200 μm 外涂层直径中国工厂

评分与评价

4.5
基于 8 条评价
5 5
4 2
3 1
2 0
1 0
用户
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.
用户
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.
用户
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.
用户
James H.
Australia
2025-04-09
Free samples gave us confidence to commit to a large-volume contract
We requested sample reels before committing to a 40,000 km order for a regional FTTH project in Queensland. The samples arrived in 6 days and our lab confirmed attenuation at 1550nm averaging 0.188 dB/km — better than the ≤0.20 dB/km ITU-T G.652.D spec. Coating diameter measured 199–202μm consistently, and the dual-layer acrylate stripped cleanly with standard tooling. Based on sample results we placed the full order. Production reels matched sample quality exactly. The mill-direct model clearly eliminates the quality variation we've experienced with distributor-sourced fiber in the past.
用户
Stefan K.
Germany
2025-05-01
Proof test level and mechanical integrity data fully satisfy our DIN/EN compliance requirements
Our procurement team evaluated multiple suppliers against EN 60793-2-50 and ITU-T G.652.D requirements for a 25,000 km FTTH deployment in Bavaria. This supplier's 200μm fiber met all parameters: proof test level confirmed at 0.69 GPa (100 kpsi), mode field diameter 9.2 ± 0.3μm at 1310nm, and zero-dispersion wavelength within 1300–1324nm range. Full factory test reports and material traceability documentation were provided in German and English. Delivery completed in 21 days. The reduced coating diameter significantly simplified our high-count cable stranding process. Will continue sourcing.
用户
David R.
United States
2025-05-23
Third consecutive purchase — quality consistency is the reason we keep coming back
This is our third large-volume order, totaling approximately 80,000 km across 14 months. Every shipment has maintained attenuation ≤0.20 dB/km at 1550nm and ≤0.39 dB/km at 1310nm, fully compliant with ITU-T G.652.D. Coating concentricity has been excellent across all batches — no stripping issues reported by our field crews. The volume-tiered pricing structure has improved our project margins noticeably. Reorder lead time dropped to 14 days on our third purchase due to established supply relationship. For data center interconnect and FTTH builds, this is our standard-spec fiber.
用户
Priya S.
India
2025-06-14
Technical team resolved our WDM compatibility questions before we even placed the order
Before committing to a 30,000 km order, our RF engineers had detailed questions about WDM performance across the C and L bands. The supplier's technical team responded within hours with spectral attenuation data, PMD coefficient test reports (≤0.08 ps/√km measured), and cable cutoff wavelength confirmation at ≤1250nm. That level of pre-sales technical support is rare in this market. Fiber performed flawlessly in our DWDM testbed. We've since expanded to a 100,000 km annual framework agreement. Quality control documentation meets our internal procurement standards fully.
用户
Marcus T.
United Kingdom
2025-06-29
200μm coating diameter delivers exactly the fiber density we needed for metro build
We sourced 50,000 km of G.652.D 200μm fiber for a dense metro network rollout across London. The cladding diameter held consistently at 125.0 ± 0.4μm across all reels we tested — well within ITU-T G.652.D tolerance. Attenuation at 1550nm measured ≤0.19 dB/km on average, which exceeded our design spec. The 200μm format let us pack 44% more fibers into our existing conduit infrastructure without upsizing ducts. Mill-direct documentation including full preform traceability was provided upfront. Lead time was 18 days for full volume. Highly recommended for high-density FTTH and metro applications.

了解供应商

安讯光纤有限公司

入驻 Sinoali.com 7 年

所在地:China

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.

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可定制 超低价
$285 1-49 件 基准价
$272 50-99 件 4.6% 优惠
$266 ≥100 件 6.7% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 件

运费合计:面议

商品小计 US$ 285.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
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