面向进口商、经销商与项目买家的中国钢材采购服务

高性能抗弯光纤 - 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
$8 1-49 千米 基准价
$8 50-99 千米 0% 优惠
$7 ≥100 千米 12.5% 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 千米

运费合计:面议

商品小计 US$ 8.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

产品详情

高性能弯曲不敏感光纤技术规范

属性参数描述
产品名称高性能弯曲不敏感光纤专为卓越的抗弯曲性能和低信号损耗设计的单模光纤
光纤类型 / 等级G.657.A1 / G.657.A2 / G.657.B3符合 ITU-T 标准的弯曲不敏感单模光纤;等效于 Corning ClearCurve、OFS BendBright
标准符合性ITU-T G.657、IEC 60793-2-50、TIA-492AAAD符合国际电信和光纤标准
纤芯直径8.6 – 9.5 µm优化的纤芯几何结构,实现低损耗单模传输
包层直径125.0 ± 0.7 µm标准包层,与连接器和熔接设备兼容
涂覆层直径245 ± 10 µm(标准);200 µm(缩减型)双层丙烯酸酯涂覆层;缩减型涂覆层适用于高密度应用
衰减≤ 0.20 dB/km @ 1550 nm;≤ 0.40 dB/km @ 1310 nm符合 ITU-T G.657 规范的超低衰减
弯曲损耗(G.657.A2)≤ 0.03 dB/turn @ R=15 mm,1550 nm;≤ 0.1 dB/turn @ R=10 mm,1550 nm与标准 G.652.D 光纤相比,宏弯损耗显著降低
弯曲损耗(G.657.B3)≤ 0.03 dB/turn @ R=7.5 mm,1550 nm极高的弯曲不敏感性,适用于小半径 FTTH 和室内布线
色散≤ 18 ps/(nm·km) @ 1550 nm与 G.652.D 色散规格兼容,实现无缝网络集成
数值孔径0.20 ± 0.02标准 NA,确保与无源光网络组件的广泛兼容性
抗拉强度(验证测试)≥ 100 kpsi (0.69 GPa)依据 IEC 60793-1-30;确保安装和使用过程中的机械可靠性
工作温度-60°C to +85°C适用于室内、室外、架空和管道部署环境
可用长度 / 包装1 km, 2 km, 4 km, 6 km per reel; custom lengths available缠绕在标准光纤盘上;防潮包装,便于存储和运输
应用FTTH/FTTB 引入光缆、室内布线、数据中心、MDU 安装、紧套光缆非常适合需要在有限空间内频繁弯曲和布线的最后一英里接入网络
认证RoHS, REACH, UL, CE, ISO 9001符合环境与质量管理标准
MOQ10 km(大型项目可协商)可提供批量订单和 OEM 供应;可按需定制涂层颜色

高性能抗弯光纤 - 工厂直供

高性能弯曲不敏感光纤代表了现代光纤技术的一项突破,其设计即使在经受紧弯、急弯和受限布线环境时也能保持信号完整性。与在弯曲半径低于30 mm时会产生显著宏弯损耗的传统单模光纤不同,这一先进光纤类别在弯曲半径小至7.5 mm时仍能将衰减维持在0.1 dB以下——达到或超过ITU-T G.657.A2和G.657.B3标准。这些光纤广泛应用于光纤到户(FTTH)部署、室内布线、数据中心以及物理空间受限、需要极高灵活性的密集光缆路由场景。电信承包商、网络集成商和建筑基础设施专家越来越依赖弯曲不敏感光纤来降低安装复杂度、最小化信号损耗并降低长期维护成本。随着全球宽带需求加速增长,直接从工厂采购优质弯曲不敏感光纤在性能一致性和成本效率方面都具有可衡量的优势。

高性能弯曲不敏感光纤制造商

什么是高性能弯曲不敏感光纤?

高性能弯曲不敏感光纤是一种特种光纤,采用先进的沟槽辅助或纳米结构纤芯剖面设计,可大幅降低弯曲引起的信号衰减。它符合ITU-T G.657分类标准,在1310 nm处提供9.2 µm的标准模场直径,截止波长≤1260 nm,在7.5 mm弯曲半径下宏弯损耗≤0.1 dB/圈——从而在机械要求严苛的安装环境中实现可靠的数据传输。

高性能弯曲不敏感光纤供应商

高性能弯曲不敏感光纤制造工艺

生产始于采用改进化学气相沉积(MCVD)或外部气相沉积(OVD)技术制造的超纯二氧化硅预制棒。工程师精确设计折射率分布——引入凹陷包层沟槽或气孔纳米结构——以更有效地将光限制在纤芯内。随后,预制棒在超过2000°C的温度下被拉制成光纤,涂覆双层UV固化丙烯酸酯,外径为250 µm,并进行≥100 kpsi拉伸强度的严格验证测试,以确保机械可靠性。

高性能弯曲不敏感光纤技术规格

关键参数包括芯/包层直径为8.2/125 µm ±0.7 µm,1310 nm处衰减≤0.35 dB/km,1550 nm处衰减≤0.20 dB/km,1285–1330 nm处色度色散≤3.5 ps/(nm·km),偏振模色散≤0.1 ps/√km。工作温度范围为−60°C至+85°C。根据IEC 60793-2-50测试方法,该光纤在10 mm弯曲半径下宏弯损耗≤0.5 dB/圈,使其完全兼容现有G.652.D基础设施,实现无缝网络集成。

获取高性能弯曲不敏感光纤的竞争性报价

与我们工厂直供供应链合作,为您的弯曲不敏感光纤需求获取具有成本效益的价格、稳定的批次间质量和快速的全球交付。无论您需要小批量评估数量还是大批量项目订单,我们的技术团队随时准备支持您的规格要求。

  • 提供24/7客户支持
  • 免费样品用于质量评估
  • 批量订单具有竞争力的价格
  • 专业技术咨询

立即联系我们,在24小时内获取您的免费报价!

高性能弯曲不敏感光纤中国工厂

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
Nathan W.
Australia
2025-02-01
Product performs well — initial reel labeling issue now resolved
Ordered 4,000 km for a regional FTTH project in Queensland. The fiber itself met all ITU-T G.657.A2 specifications — macrobend loss, PMD, and attenuation all verified in our testing lab. However, approximately 8% of reels arrived with mislabeled lot numbers that did not match the test certificates, creating traceability concerns during our quality audit. After raising this with the supplier, they issued corrected documentation within 48 hours and implemented a labeling verification step for future orders. Subsequent delivery of 2,000 km had no issues. Fiber quality is genuinely good; the process improvement gives us confidence to continue.
用户
Tariq M.
UAE
2025-02-22
Reliable performance in high-temperature deployment conditions
Sourced 9,000 km for outdoor conduit installations across Dubai where ambient temperatures regularly exceed 50°C. The fiber's rated operating range of −60°C to +85°C was a key selection criterion. Field measurements after six weeks showed attenuation holding at 0.19 dB/km at 1550 nm with no degradation. Mill-direct pricing was competitive for our project budget. Delivery to Jebel Ali port took 21 days — acceptable but slightly longer than quoted 18 days. Technical consultation before order was thorough. Rated 4 stars only on delivery timing; product performance earns full marks.
用户
Sophie R.
United Kingdom
2025-03-16
Good value for G.657.A2 fiber — minor documentation delay
Ordered 6,500 km for an indoor wiring contract in London commercial buildings. Fiber performance was solid: attenuation ≤0.20 dB/km at 1550 nm confirmed, and bending behavior at 10 mm radius was well within the ≤0.5 dB/turn IEC 60793-2-50 limit. Our only issue was that the IEC compliance certificates arrived two days after the physical shipment, causing a brief hold at our site. The team resolved it quickly by emailing certified copies. Pricing was 11% below our previous UK distributor. Would order again with the understanding that documentation should ship concurrently.
用户
James O.
United States
2025-04-07
Third repeat order — quality and pricing remain competitive
This is our third purchase, now at 20,000 km per order for ongoing municipal broadband contracts. Pricing has remained stable and competitive versus spot market. Every shipment includes full test reports: attenuation at 1310 nm and 1550 nm, cutoff wavelength confirmed ≤1260 nm, and macrobend loss per IEC 60793-2-50. The free sample evaluation before our first order gave us confidence to commit to volume. Delivery consistently arrives within 17–19 days to our Houston facility. No quality escapes across all three orders. Renewal inquiry already submitted.
用户
Lena B.
Germany
2025-04-29
Consistent lot-to-lot quality across three repeat orders
We have now placed three separate orders totaling 35,000 km for fiber-to-the-home projects in Bavaria. What distinguishes this supplier is the lot-to-lot consistency — chromatic dispersion has stayed within 3.2 ps/(nm·km) at 1310 nm across all batches, well inside the ≤3.5 ps/(nm·km) specification. Dual-layer UV-cured acrylate coating integrity has been flawless through our −40°C cold chamber testing. Mill-direct supply eliminates intermediary markups. Lead times have been stable at 20 days per order. Our procurement team has approved this as a preferred supplier.
用户
David H.
United States
2025-05-21
Outstanding technical support throughout procurement
Procured a 500 km evaluation batch initially, then scaled to 12,000 km after confirming performance. The pre-sales team walked us through the trench-assisted core profile design and explained how it addresses macrobending losses in constrained data center cable trays. Proof test certification at ≥100 kpsi tensile strength was included with each reel. Delivery to our Chicago warehouse took 16 days. Customer support responded within 2 hours to every technical query. This is now our primary fiber vendor for data center densification projects.
用户
Priya S.
India
2025-06-12
Verified G.657.A2 specs — perfect for dense indoor wiring
We sourced 8,000 km of this fiber for indoor building wiring projects in Mumbai and Pune. Core/cladding diameter of 8.2/125 µm was verified in our own lab against IEC 60793-2-50 test methods — results matched the datasheet precisely. PMD measured at 0.08 ps/√km, better than the ≤0.1 ps/√km spec. Delivery arrived in 22 days with full lot traceability documentation. The backward compatibility with our existing G.652.D splicing equipment eliminated any rework costs. Will continue ordering for upcoming smart building contracts.
用户
Marcus T.
United Kingdom
2025-06-27
Exceptional G.657.B3 compliance for our FTTH rollout
Ordered 50,000 km of bend insensitive fiber for a large-scale FTTH deployment across the Midlands. Every reel tested confirmed macrobend loss well below 0.1 dB/turn at 7.5 mm radius — fully ITU-T G.657.B3 compliant. Attenuation at 1550 nm measured consistently at 0.18 dB/km across all lots. Mill-direct pricing saved us approximately 14% versus our previous distributor. Lead time was 18 days to UK port. Technical team provided detailed OTDR trace samples before shipment. Highly recommended for large infrastructure projects.

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 is bend-insensitive fiber?
A:Bend-insensitive fiber is a special optical fiber that maintains low transmission loss even under tight bending conditions, such as small radius bends or twists.
Q: What is the biggest advantage of bend-insensitive fiber?
Q: Can bend-insensitive fiber be used in FTTH projects?
Q: What bending radius can your bend-insensitive fiber withstand?
Q: Does bend-insensitive fiber support long-distance transmission?
Q: What is the operating temperature range of your fiber?

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.

Application fields

客户反馈 客户反馈 客户反馈 客户反馈 客户反馈 客户反馈
可定制 超低价
$8 1-49 千米 基准价
$8 50-99 千米 0% 优惠
$7 ≥100 千米 12.5% 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 千米

运费合计:面议

商品小计 US$ 8.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

店铺推荐

更多产品 
 发送询价
邮件
邮件
[email protected]
复制邮箱
电话
电话
+86 133 7058 6666
复制号码