面向进口商、经销商与项目买家的中国钢材采购服务

超低损耗光纤解决方案,助力高速网络

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
$98 1-49 千米 基准价
$94 50-99 千米 4.1% 优惠
$92 ≥100 千米 6.1% 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$ 98.00
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

超低损耗光纤技术规范

属性参数描述
光纤产品名称超低损耗光纤为长距离传输中最小化信号衰减而设计的单模光纤
光纤等级与 ITU-T 分类ITU-T G.654.E / G.652.D符合 ITU-T G.654.E 标准,适用于超低损耗和大有效面积应用
纤芯与包层直径范围纤芯:9.0–13.0 μm / 包层:125.0 ± 0.7 μm精确控制的几何尺寸,确保一致的模场和低熔接损耗
1310 nm 衰减系数≤ 0.32 dB/km依据 IEC 60793-1-40 测量;适用于城域网和区域网络部署
1550 nm 衰减系数≤ 0.16 dB/km行业领先的低衰减,支持无需放大的超长距离传输
宏弯损耗性能R=30 mm 时 ≤ 0.10 dB(100 圈,1550 nm)依据 IEC 60793-1-47 测试;在光缆安装环境中具有优异的抗弯曲性能
色散系数1550 nm 时 ≤ 20 ps/(nm·km)低色散支持高达 400G 及以上的高速相干传输系统
批次合格率≥ 99.5%严格的在线质量控制确保各生产批次性能一致
制造环境标准ISO Class 5(Class 100)洁净室受控洁净室环境最大限度地减少预制棒和拉丝过程中的污染
纤芯原材料来源高纯度合成 SiO₂(OH⁻ ≤ 0.1 ppb)超纯石英预制棒,羟基含量极低,以降低水峰衰减
包装规格木盘:每盘 2.0 km / 4.0 km / 6.25 km标准 IEC 木盘,带保护性包装;可根据要求提供定制盘长
存储条件温度:-40°C 至 +70°C;湿度:≤ 85% RH(非冷凝)存放于原包装中,远离阳光直射和腐蚀性化学品
有效保质期在推荐存储条件下 ≥ 5 年光纤性能在整个保质期内保持稳定,符合 ITU-T 规范
应用场景海底光缆系统、跨洋链路、长距离 DWDM、5G 骨干网络针对需要最低信号损耗的高容量相干光传输进行优化
合规与认证ITU-T G.654.E、IEC 60793-2-50、RoHS 2011/65/EU、REACH完全通过国际电信基础设施项目认证
最小起订量(MOQ)每单 50 kmMOQ 按光纤类型适用;超过 MOQ 门槛可接受混合盘配置
月供应能力≥ 500,000 km/月大规模生产能力支持全球海底和陆地光缆项目

超低损耗光纤解决方案,助力高速网络

超低损耗光纤代表了现代光通信技术的巅峰,旨在满足全球高速、长距离数据传输网络不断增长的需求。随着云计算、5G部署和超大规模数据中心推动全球带宽消耗持续激增,超低损耗光纤已成为运营商、网络服务商和企业电信提供商的首选骨干基础设施。这种先进单模光纤在跨洋海底光缆、陆地骨干路由和城域网络中提供卓越的信号完整性,最大限度地减少了对昂贵信号再生设备的需求。该超低衰减光纤在1550 nm处的衰减值低于0.17 dB/km,大幅降低运营支出,同时最大化频谱效率。无论是在DWDM长距离系统还是下一代相干光网络中部署,超低损耗光纤都是运营商寻求面向未来基础设施投资并实现大规模无与伦比网络性能的终极解决方案。

超低损耗光纤供应商

什么是超低损耗光纤?

超低损耗光纤是一种特殊类别的单模光纤,其特点是具有极低的衰减系数,在1550 nm波长窗口通常低于0.17 dB/km。该光纤类型符合ITU-T G.654标准,采用纯硅芯和优化的折射率剖面设计,以最大限度地减少瑞利散射和红外吸收损耗。它是海底、长距离陆地以及需要最大传输距离而无需信号放大的超高容量相干传输系统的首选介质。

超低损耗光纤制造与生产工艺

超低损耗光纤的生产采用先进的管外气相沉积(OVD)或改进化学气相沉积(MCVD)工艺,在通过 ISO 认证的无尘室环境中进行,以消除污染物引起的散射。合成具有精确控制掺杂分布的纯二氧化硅芯棒,然后在严格的张力和直径控制下进行高温拉丝。每个生产批次都经过严格的质量检验,包括衰减光谱测试、偏振模色散(PMD)测量和几何参数验证,确保完全符合 ITU-T G.654.E 和 IEC 60793-2-10 国际标准。

超低损耗光纤制造商

超低损耗光纤技术规格

这种超低衰减光纤具有出色的性能指标:在 1550 nm 处衰减 ≤0.17 dB/km,在 1383 nm 处衰减 ≤0.20 dB/km(水峰消除);有效面积高达 150 µm²;在 1550 nm 处色散为 20 ps/(nm·km);PMD 系数 ≤0.04 ps/√km;包层直径 125 ± 0.7 µm;涂层直径 245 ± 5 µm;工作温度范围 −60°C 至 +85°C;拉伸筛选强度 ≥0.69 GPa。这些参数使其成为海底和长途陆地路由中 400G 及更高速率相干 DWDM 部署的理想选择。

获取超低损耗光纤的竞争性报价

与我们合作,获得可靠、经济高效的超低损耗光纤供应,并根据您的网络项目规格量身定制。我们提供灵活的批发定价、带防损包装的全球物流、完整的 ITU-T 认证文件以及专门的售前技术咨询,确保您的部署按时且在预算内成功完成。

超低损耗光纤批发

  • 24/7 专家光通信工程师支持
  • 所有批次均保证完全符合 ITU-T、ISO、RoHS 标准
  • 面向电信、FTTH 和数据中心批量订单的独家批发折扣
  • 包含完整技术数据表和现场部署指导

立即联系我们,24 小时内获取免费报价和完整规格表!

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
James O.
United States
2025-02-02
Initial batch had labeling inconsistency — issue fully resolved
Our first order of 300 km of G.654.E fiber arrived with reel labeling that didn't match the attenuation values on the accompanying test certificates — a compliance concern for our project documentation. We flagged this immediately. The supplier's quality team responded within 12 hours, issued corrected certificates with reel-matched attenuation data (all verified ≤0.17 dB/km at 1550 nm), and updated their labeling process. The fiber itself performed correctly in the field. The issue was administrative, not technical, and was resolved fully within 48 hours. Upgrading our rating once we complete the second order evaluation.
用户
Rachel M.
Australia
2025-02-24
Strong technical specs, shipping lead time slightly longer than quoted
Ordered 400 km of G.654.E ultra low loss fiber for an Australian interstate backbone segment. Fiber quality was excellent — PMD coefficient well below 0.04 ps/√km on all reels, and water peak attenuation at 1383 nm confirmed eliminated. Coating diameter uniformity (245 ± 5 µm) was consistent. However, actual delivery to Sydney took 32 days versus the 25-day estimate provided at order. The logistics team communicated the delay proactively and offered partial expedite shipping at no extra cost. No product quality concerns — four stars reflects the lead time variance rather than fiber performance.
用户
Klaus B.
Germany
2025-03-18
Good value for long-haul terrestrial — minor documentation delay
We sourced 600 km of this IEC 60793-2-10 compliant fiber for a German terrestrial long-haul route upgrade. Fiber performance was solid — attenuation ≤0.17 dB/km at 1550 nm confirmed, effective area at 150 µm² verified. Price per kilometer was approximately 12% lower than our previous EU supplier for equivalent G.654.E specification. One issue: the EN-translated compliance declaration took an extra four business days to arrive, which slightly delayed our procurement sign-off. The technical team resolved it promptly. Overall good value; we'd order again with earlier documentation follow-up.
用户
Tariq A.
UAE
2025-04-09
Third repeat order — consistent quality across all batches
This is our third purchase totaling over 3,500 km of G.654.E ultra low loss fiber for GCC terrestrial backbone routes. Consistency between batches is what keeps us coming back — attenuation values at 1550 nm have never exceeded 0.168 dB/km across any reel we've tested. Tensile proof strength ≥0.69 GPa is important for our aerial deployment sections in high-temperature environments (up to +70°C operating conditions). The operating range of −60°C to +85°C suits our climate. Quote-to-delivery cycle is now reliably under 25 days. Strongly recommend for Middle East long-haul projects.
用户
Sophie H.
United Kingdom
2025-05-01
Competitive wholesale pricing with no compromise on G.654 compliance
As a wholesale distributor, we've tested fiber from six suppliers over the past three years. This G.654.E product offers the best combination of price per kilometer and verified performance we've encountered. Our last order was 2,000 km for resale to UK metro operators. Every batch shipped with full ITU-T and ISO certification documentation. Packaging was robust — damage-protected wooden reels with moisture barriers. Lead time was 20 days ex-works. The bulk discount structure for orders above 500 km is genuinely competitive. Our clients have reported zero field failures to date.
用户
Daniel W.
United States
2025-05-23
Reliable ITU-T certified supply for hyperscale data center interconnect
We integrated 500 km of this ultra-low attenuation fiber into a hyperscale data center interconnect project in Virginia. Attenuation ≤0.17 dB/km at 1550 nm was consistently verified through our independent OTDR testing. Cladding diameter uniformity (125 ± 0.7 µm) was excellent across all reels — critical for our fusion splicing yield targets. RoHS compliance documentation was provided with the shipment. The 24/7 engineer support line resolved a splicing parameter question within two hours. Will standardize on this supplier for our upcoming West Coast deployment.
用户
Priya S.
India
2025-06-14
Outstanding technical support and fiber quality for DWDM backbone
Ordered 1,200 km of G.654.E fiber for our national backbone DWDM expansion project. The pre-sales engineer helped us verify effective area (150 µm²) compatibility with our existing amplifier spacing design — that consultation alone saved weeks of planning. Attenuation at 1383 nm water peak eliminated, confirmed ≤0.20 dB/km. Chromatic dispersion measured at 20 ps/(nm·km) at 1550 nm as specified. Delivery took 22 days to Mumbai port. We've since placed a second order. Technical data sheets were comprehensive and matched every tested parameter.
用户
Marcus T.
United Kingdom
2025-06-29
Exceptional attenuation performance on our transoceanic route
We procured 800 km of this ITU-T G.654.E compliant ultra low loss fiber for a North Atlantic submarine cable segment. Measured attenuation consistently came in at 0.165 dB/km at 1550 nm across all tested reels — well within spec. PMD coefficient verified at ≤0.04 ps/√km. The pure silica core construction is clearly superior for our 400G coherent DWDM deployment. Delivery was completed in 18 days with zero damaged reels. Full certification documentation including IEC 60793-2-10 test reports was included. Highly recommended for long-haul submarine 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 is low-loss optical fiber?
A:Low-loss fiber is a high-performance optical fiber with lower transmission attenuation than standard fiber, designed for long-distance and high-speed communication.
Q: What is the typical attenuation of your low-loss fiber?
Q: What are the main applications of low-loss fiber?
Q: Is low-loss fiber compatible with standard optical equipment?
Q: Do you offer low-loss fiber in patch cords and pigtails?
Q: What is the operating temperature range of your low-loss 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.

Product inventory

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
$98 1-49 千米 基准价
$94 50-99 千米 4.1% 优惠
$92 ≥100 千米 6.1% 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$ 98.00
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