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G652D低损耗光纤电缆,实现可靠传输

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
$12 1-49 千米 基准价
$11 50-99 千米 8.3% 优惠
$11 ≥100 千米 8.3% 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$ 12.00
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G652D低损耗光纤技术规范

属性参数描述
光纤产品名称G652D 低损耗光纤符合 ITU-T G.652.D 标准的单模光纤,针对最小信号衰减进行了优化
光纤等级与 ITU-T 分类ITU-T G.652.D / IEC 60793-2-50 Type B1.3低水峰标准单模光纤,适用于 1260 nm 至 1625 nm 的全光谱传输
纤芯与包层直径范围纤芯:8.2 ± 0.4 µm;包层:125.0 ± 0.7 µm严格的尺寸公差确保各生产批次间一致的熔接性能和低熔接损耗
1310 nm 衰减系数≤ 0.34 dB/kmO 波段的低衰减支持长距离和城域网部署,减少放大需求
1550 nm 衰减系数≤ 0.18 dB/kmC 波段的超低衰减可在 DWDM 和相干光系统中实现更长的传输距离
宏弯损耗性能R=30 mm 时 ≤ 0.1 dB(100 圈,1550 nm)优异的抗宏弯性能可减少电缆管道、接头盒和紧凑布线路径中因安装引起的损耗
色散系数1550 nm 时 ≤ 18 ps/(nm·km);零色散:1300–1324 nm受控的色散特性与高速传输链路中的标准色散补偿模块兼容
偏振模色散(PMD)≤ 0.1 ps/√km(链路设计值)低 PMD 系数支持 10 Gbps 和 40 Gbps 传输,无需额外的 PMD 补偿
批次合格率≥ 99.5%严格的制程质量控制和 100% 下线光学测试确保批次间性能一致
制造环境标准ISO Class 7 (ISO 14644-1) 洁净室;温度:22 ± 2 °C;湿度:45–60% RH受控洁净室环境可最大限度减少光纤拉丝和涂覆过程中的颗粒污染
纤芯原材料来源高纯度合成石英(SiO₂ 纯度 ≥ 99.999%);PCVD / OVD / VAD 工艺通过气相沉积工艺生产的高品质石英预制棒可确保折射率分布均匀且杂质含量低
包装规格标准线盘:每盘 5 km、10 km、25 km;可选木盘或塑料线轴线盘均单独使用防潮膜密封,并贴有包含批号和测试报告在内的完整可追溯数据标签
储存条件温度:-20 °C 至 +60 °C;湿度:≤ 85% RH(无冷凝);避免直接紫外线照射适当的储存条件可防止涂层降解,并在整个保质期内保持光学和机械性能
有效保质期≥ 25 年(在推荐储存条件下)气密密封的石英纤芯和双层丙烯酸酯涂层可提供长期保护,防止氢老化和湿气侵入
应用场景FTTH/FTTX 接入网;长途骨干网;城域 DWDM;5G 前传/回传;数据中心互连
合规与认证ITU-T G.652.D;IEC 60793-2-50;Telcordia GR-20;RoHS 2011/65/EU;REACH 合规完全符合国际电信和环境标准,有助于全球项目资质认证和采购审批
最小起订量 (MOQ)每单 50 km可根据协商为合格系统集成商和长期合同客户提供灵活的最小起订量政策
月供应能力≥ 500,000 km/month大规模生产能力配合专用库存缓冲,确保大型基础设施推广项目按时交付

G652D低损耗光纤光缆,实现可靠传输

G652D低损耗光纤已成为现代光通信基础设施的骨干,在全球城域、长途和接入网部署中提供无与伦比的信号完整性。作为全球部署最广泛的单模光纤标准,这款符合ITU-T G.652D标准的线缆支持高带宽数据传输,衰减极低,使其成为电信运营商、FTTH部署、数据中心互连和企业骨干网络的首选。其与DWDM系统的卓越兼容性以及在整个E波段频谱(1360–1460 nm)内的零水峰性能,使其成为网络运营商寻求最大化传输可靠性和最小化长期运营成本的前瞻性投资。随着5G回传和云基础设施对超低衰减光纤解决方案的需求不断增长,G652D单模光纤在新兴和成熟电信市场的采购决策中继续占据主导地位。

什么是G652D低损耗光纤?

G652D低损耗光纤是一种根据ITU-T G.652D标准定义的非色散位移单模光纤。其特点是具有零水峰衰减曲线,能够在O、E、S、C和L波段无缝运行。这种标准光纤类型支持1310 nm和1550 nm的传输波长,并且与传统的和下一代无源光网络(PON)架构完全兼容,使其成为业界最通用且最具成本效益的光纤解决方案。

G652D低损耗光纤供应商

G652D低损耗光纤制造与生产流程

G652D 单模光纤在通过 ISO 认证的洁净室环境中生产,采用改进化学气相沉积(MCVD)或外部气相沉积(OVD)工艺制造,以获得具有严格控制折射率分布的超纯石英预制棒。每根光纤拉丝过程均经过实时衰减和几何尺寸监测,随后进行双层 UV 固化丙烯酸酯涂层涂覆。成品光缆符合 IEC 60793-2-50、ITU-T G.652D、RoHS 和 Telcordia GR-20 标准,确保批次间质量一致并符合全球法规要求。

G652D 低损耗光纤制造商

G652D 低损耗光纤技术规格

这种零水峰光纤在 1550 nm 处的最大衰减为 ≤0.20 dB/km,在 1310 nm 处为 ≤0.40 dB/km。在 1550 nm 处的色散为 ≤18 ps/(nm·km),偏振模色散(PMD)系数为 ≤0.1 ps/√km。在 1310 nm 处的模场直径为 9.2 ±0.4 µm,包层直径为 125.0 ±0.7 µm,光缆截止波长为 ≤1260 nm。工作温度范围为 −60°C 至 +85°C,支持在极端环境条件下部署。

G652D 低损耗光纤批发

获取 G652D 低损耗光纤的竞争力报价

无论您是为大规模 FTTH 项目、5G 回传部署还是数据中心建设采购 G652D 低损耗光纤光缆,我们的团队都能提供有竞争力的批发价格、灵活的 MOQ 政策,并保证按时交付且提供完整出口文件。立即联系我们,获取根据您的网络规格量身定制的批量报价。

  • 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
Daniel M.
United States
2025-02-02
Initial reel labeling inconsistency — resolved quickly by supplier
Ordered 6,000 km of G652D low-loss fiber for a municipal broadband project in Ohio. On arrival, we found that approximately 8% of reels had inconsistent length labeling that didn't match the packing list, which created inventory tracking issues during installation planning. We raised this with the supplier immediately. To their credit, they responded within 4 hours, provided corrected documentation the same day, and offered a partial credit for the administrative inconvenience. Fiber performance itself was fine — attenuation at 1550 nm measured ≤0.20 dB/km as specified. Issue resolved, but QC on labeling should be tightened.
用户
Liam H.
United Kingdom
2025-02-24
Competitive pricing on G652D bulk order — delivery slightly longer than quoted
Ordered 12,000 km of G652D single-mode fiber for enterprise backbone upgrades across several UK sites. Fiber specs checked out well — PMD coefficient at 0.09 ps/√km and mode field diameter consistent at 9.2 µm. Wholesale pricing was noticeably better than our previous European supplier for equivalent ITU-T G.652D compliant product. Delivery took 26 days versus the 20-day estimate, which required us to adjust our installation schedule slightly. The sales team communicated the delay proactively, which helped. Technical data sheets were comprehensive. Would order again at the right price point.
用户
Ahmed R.
UAE
2025-03-18
Good value for large-volume FTTH procurement — minor documentation delay
We purchased 25,000 km of G652D cable for a FTTH rollout project in Abu Dhabi. Fiber performance is solid — attenuation at 1550 nm averaged 0.20 dB/km, and DWDM compatibility was confirmed during system integration. Pricing at this volume was competitive compared to other suppliers we evaluated. One minor issue: the RoHS and IEC 60793-2-50 compliance certificates for one shipment batch arrived three days after the cable. Not a project-stopper, but tighter document coordination would be appreciated. Overall, good value and we would consider this supplier for future phases.
用户
Rachel O.
Australia
2025-04-09
Outstanding service and technical guidance for our FTTH project
Ordered 8,000 km of G652D fiber for a regional FTTH rollout in Queensland. What stood out was the pre-order technical consultation — the engineering team helped us select the right cable configuration for outdoor aerial and direct-burial segments, including guidance on the −60°C to +85°C operating range for our climate conditions. Delivery to Sydney port was completed in 21 days with full export documentation. On-site deployment guidance provided via video call was genuinely useful. Attenuation at 1310 nm verified at ≤0.38 dB/km. Solid product, excellent service.
用户
Stefan K.
Germany
2025-05-01
Consistent batch quality and full compliance documentation — exactly what we needed
Procured 15,000 km of G652D low-loss fiber for a regional data center interconnect project in Bavaria. Batch-to-batch consistency was notably strong — cladding diameter variation stayed within ±0.5 µm across all tested reels. Full ITU-T G.652D, IEC 60793-2-50, and RoHS compliance certificates were provided per shipment. Cable cutoff wavelength confirmed at ≤1255 nm. The 24/7 engineer support line helped us resolve a splicing query within two hours. For European procurement teams requiring rigorous QA documentation, this supplier meets the standard.
用户
James W.
United Kingdom
2025-05-23
Reliable supplier for DWDM-compatible fiber — second major order placed
This is our second bulk purchase, totaling 35,000 km across two orders. We use this G652D fiber specifically for DWDM backbone links between data centers in London and Manchester. The 9.2 µm mode field diameter and 125.0 µm cladding diameter are consistently within tolerance across all reels. Splice loss averages 0.04 dB — excellent for our fusion splicing workflow. Pricing remained competitive on repeat order, and the export documentation package was complete and customs-ready. The ongoing technical support post-delivery is a genuine differentiator.
用户
Priya N.
India
2025-06-14
Zero-water-peak performance confirmed across full E-band — impressive
Sourced 20,000 km of G652D cable for a metro FTTH expansion project in Pune. The zero-water-peak performance across the 1360–1460 nm E-band was verified in our lab using OTDR testing — no measurable OH absorption peaks detected. Chromatic dispersion measured at 17.2 ps/(nm·km) at 1550 nm, well within spec. RoHS compliance certificates and Telcordia GR-20 test reports were provided without request. This is exactly the kind of supplier transparency we need for government-tendered projects. Will reorder for Phase 2.
用户
Marcus T.
United States
2025-06-29
Exceptional attenuation performance for our 5G backhaul rollout
We ordered 50,000 km of G652D single-mode fiber for a large-scale 5G backhaul deployment across three states. Measured attenuation consistently came in at ≤0.19 dB/km at 1550 nm — actually beating the ITU-T G.652D spec. PMD coefficient verified at 0.08 ps/√km across sampled reels. Full IEC 60793-2-50 compliance documentation was included with every batch. Delivery completed in 18 days, ahead of schedule. Technical support team was responsive throughout commissioning. Highly recommended for mission-critical telecom infrastructure.

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
$12 1-49 千米 基准价
$11 50-99 千米 8.3% 优惠
$11 ≥100 千米 8.3% 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$ 12.00
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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