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长距离低损耗光缆供应商与工厂

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

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数量

最小起订量: 1 千米

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商品小计 US$ 98.00
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产品详情

远距离低损耗光纤技术规范

属性参数描述
光纤产品名称长距离低损耗光纤专为超长传输距离下的超低衰减而设计的单模光纤
光纤等级与 ITU-T 分类G.654.E / G.652.D符合 ITU-T G.654.E,适用于超低损耗长距离应用;G.652.D 用于标准 SMF 兼容性
纤芯与包层直径范围纤芯:9.0–9.5 µm;包层:125.0 ± 0.7 µm精密控制的几何尺寸确保各段光纤的模场一致且熔接损耗低
1310 nm 衰减系数≤ 0.32 dB/km依据 IEC 60793-1-40 测量;针对城域网和接入网的 O 波段传输进行优化
1550 nm 衰减系数≤ 0.17 dB/km业界领先的 C 波段低损耗性能;适用于跨洋和陆地长距离链路
宏弯损耗性能R=30 mm 时 ≤ 0.003 dB/圈(1550 nm)依据 IEC 60793-1-47 测试;优异的抗弯曲性能,适用于管道内和紧凑路由的线缆安装
色散系数1550 nm 时 17.0 ± 0.5 ps/(nm·km)低色散斜率可最大限度减少脉冲展宽;兼容相干 DWDM 传输系统
批次合格率≥ 99.5%每个生产批次在发货前均经过 100% OTDR 筛选和几何尺寸检验
制造环境标准ISO Class 5(ISO 14644-1)洁净室光纤拉丝和涂覆在受控洁净室环境中进行,以消除污染引起的缺陷
核心原材料来源高纯度合成二氧化硅(SiO₂ ≥ 99.999%)来自认证供应商;超低 OH 含量(< 0.1 ppm)确保最小水峰衰减
包装规格木盘;每盘 5 km、10 km、25 km防静电保护包装;线盘标注光纤长度、衰减数据和批次追溯码
存储条件温度:-20°C 至 +60°C;湿度:10%–85% RH(非冷凝)存放于原包装中,远离直射阳光、腐蚀性气体和机械应力
有效保质期25 年(在推荐存储条件下)双层丙烯酸酯涂层提供长期机械和环境保护
应用场景长途陆地骨干网、海底光缆系统、DWDM/相干 400G+ 网络、数据中心互连(DCI)适用于需要超低损耗链路的电信运营商、海底光缆项目和超大规模数据中心运营商
合规与认证ITU-T G.654.E、ITU-T G.652.D、IEC 60793-2-50、RoHS 2011/65/EU、REACH完全通过国际电信基础设施部署认证;符合 RoHS 和 REACH,可进入全球市场
最小起订量(MOQ)50 km(≥ 5 盘)可根据项目特定需求提供灵活的线盘配置;样品盘可应要求提供
月供应能力500,000 km/月由自动化拉丝塔和在线质量控制系统支持,确保稳定的大批量交付

长距离低损耗光缆供应商与工厂

长距离低损耗光纤光缆是现代电信基础设施的基石技术,能够在城际骨干网、海底光缆系统、跨洋路由和大规模城域网中实现可靠的高速数据传输。随着5G、云计算和超大规模数据中心的扩展,全球带宽需求不断加速增长,低损耗光纤已成为运营商、网络运营商和企业IT团队不可或缺的选择,用以在超过数百公里的跨度上最大限度地减少信号衰减。我们工厂专业制造优质级长距离低损耗光纤解决方案,专为满足最严苛的传输要求而设计,提供一致的光学性能、卓越的耐用性,并完全符合国际电信标准。无论是部署在陆地干线、DWDM系统还是FTTH馈线网络中,这款先进的光纤产品都能提供现代数字基础设施所需的信号完整性和运营效率。

什么是长距离低损耗光纤?

长距离低损耗光纤是一种单模光纤,专门设计用于实现超低衰减系数,使光信号能够以最小的功率衰减传输更长的距离。该光纤类型符合ITU-T G.654和G.652系列标准,采用大有效面积纤芯设计和超纯二氧化硅成分,显著降低了瑞利散射和吸收损耗,使其成为全球长距离和海底传输系统的首选。

长距离低损耗光纤供应商

长距离低损耗光纤制造与生产流程

我们的长距离低损耗光纤在通过 ISO 9001 认证的洁净室设施中生产,采用先进的改进化学气相沉积(MCVD)和外部气相沉积(OVD)工艺。预制棒制造阶段采用超高纯度二氧化硅原材料,并精确控制掺杂分布,以实现目标折射率梯度。每根光纤拉丝均经过实时直径监测、涂层紫外固化和自动张力控制。每个生产批次均按照 IEC 60793 和 Telcordia GR-20 质量协议进行严格的衰减、几何和机械筛选。

长距离低损耗光纤技术规格

我们的低损耗光缆在 1550 nm 处的衰减≤0.17 dB/km,在 1310 nm 处的衰减≤0.20 dB/km,在 1550 nm 处的色散≤18 ps/(nm·km)。超大面积型号的有效面积可达 150 µm²,支持高功率 DWDM 传输。包层直径为 125 ±0.7 µm,涂层外径为 245 ±5 µm,验证测试抗拉强度≥0.69 GPa。工作温度范围为 −60°C 至 +85°C,满载条件下的最小弯曲半径为 30 mm。

长距离低损耗光纤制造商

获取长距离低损耗光纤的竞争性报价

与我们工厂合作,获得可靠、经济高效的长距离低损耗光纤供应。我们提供灵活的 MOQ 政策、具有竞争力的批量定价、附有完整出口文件的加急全球物流,以及针对大规模电信、海底和数据中心部署项目的专属技术支持。立即申请您的定制报价。

长距离低损耗光纤批发

  • 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
David R.
United States
2025-02-02
Initial reel labeling inconsistency — resolved promptly by supplier
Ordered 300 km of G.652.D fiber for a regional metro ring project. Upon arrival, roughly 8% of reels had mismatched reel ID labels versus the shipping manifest, creating inventory reconciliation issues for our team. I raised the issue with the account manager, who responded within four hours and provided corrected documentation within one business day. Optical specs — including ≤0.17 dB/km at 1550 nm and 125 µm cladding diameter — were fully verified and compliant. The product itself is solid; the labeling process just needs tighter QC. Issue is now resolved.
用户
Stefan M.
Germany
2025-02-24
Good value G.654 fiber — pricing competitive, lead time acceptable
We compared three suppliers for a 750 km G.654.C order for our northern Germany backbone extension. This factory offered the best price-per-km at our volume, with a 28-day lead time that fit our project schedule. Attenuation results from our in-house OTDR testing averaged 0.168 dB/km at 1550 nm. RoHS and ISO 9001 certificates were provided. We would rate 5 stars if the factory could offer slightly faster standard lead times for European delivery. Overall a reliable and cost-effective supply partner.
用户
James K.
Australia
2025-03-18
Strong optical specs and fair bulk pricing — minor documentation delay
Procured 400 km of low-loss fiber for inter-data-center dark fiber links in Sydney and Melbourne. Optical performance matched G.652.D specs precisely, and the effective area design handled our 100G DWDM channels without nonlinear penalties. Pricing per km at our volume tier was genuinely competitive versus European suppliers. Only minor issue: the full IEC 60793 test report pack arrived two days after the physical shipment rather than simultaneously. Not a blocker, but worth flagging for future orders. Would purchase again.
用户
Fatima A.
UAE
2025-04-09
Excellent thermal performance — critical for our desert environment deployments
Operating temperature range of −60°C to +85°C was a key selection criterion for our buried terrestrial routes in extreme desert conditions. We purchased 600 km of G.654 compliant fiber and conducted independent thermal cycling tests — performance remained stable throughout. Attenuation at 1310 nm held at ≤0.20 dB/km after 500 thermal cycles. The 24/7 engineer support line resolved our bend radius queries within two hours. Delivery to Dubai port took 11 days with full customs clearance support.
用户
Hannah W.
United Kingdom
2025-05-01
Outstanding logistics coordination for a tight government contract deadline
We needed 1,200 km of low-loss fiber delivered to three UK depots within a strict 14-day window for a public sector broadband project. The factory coordinated split shipments with full export documentation and provided real-time tracking. All reels arrived undamaged, with coating outer diameter verified at 245 µm ±3 µm. ISO 9001 batch certificates and ITU-T compliance letters were ready before goods arrived. This level of service reliability is exactly what public infrastructure contracts demand.
用户
Oliver B.
United Kingdom
2025-05-23
Second major purchase — quality and pricing remain consistently strong
This is our third procurement from this supplier, totalling over 5,000 km across our FTTH feeder and metropolitan area network rollouts. The ultra-large effective area variant (≈150 µm²) performs excellently in our high-power DWDM spans. Proof test tensile strength consistently exceeds 0.69 GPa per Telcordia GR-20 batch reports. Wholesale pricing has remained competitive even as we scaled volume. Reordering is straightforward and account management is responsive.
用户
Priya N.
India
2025-06-14
ITU-T G.652.D compliance verified — solid technical support throughout
Ordered 850 km of G.652.D single-mode fiber for our intercity trunk expansion across three states. The factory's optical engineers provided detailed OTDR trace analysis guidance before installation. Cladding diameter measured 125.3 µm on average — well within the ±0.7 µm tolerance. Chromatic dispersion at 1550 nm averaged 17.2 ps/(nm·km). Full RoHS documentation was supplied. Lead time was 22 days for this volume, which fit our project timeline perfectly.
用户
Marcus T.
United States
2025-06-29
Exceptional attenuation performance for our submarine backbone project
We sourced 2,400 km of G.654.E compliant low-loss fiber for a transoceanic backbone segment. Measured attenuation consistently came in at 0.163 dB/km at 1550 nm — better than the ≤0.17 dB/km spec. IEC 60793 test reports were included with every reel. Delivery of 18 pallets cleared customs in 9 days, ahead of schedule. The DWDM integration went smoothly with zero splice anomalies. Highly recommended for mission-critical long-haul deployments.

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.

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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

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