面向进口商、经销商与项目买家的中国钢材采购服务

地下直埋室外光缆

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 千米 基准价
$273 50-99 千米 4.2% 优惠
$266 ≥100 千米 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 千米

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:
标准出口包装
样品:
可按需提供

产品详情

地下室外光缆技术规范

属性参数描述
光纤产品名称地下室外光缆专为地下和室外部署设计的直埋铠装光缆
光纤等级与 ITU-T 分类G.652D / G.657A1符合 ITU-T G.652D 标准的单模光纤;可选弯曲不敏感 G.657A1 等级
纤芯与包层直径范围纤芯:9 µm / 包层:125 ± 0.7 µm标准 SMF 纤芯/包层几何结构,确保精确的熔接和连接器对准
1310nm 衰减系数≤ 0.35 dB/km根据 ITU-T G.652D 规范,1310 nm 波长下的最大衰减
1550nm 衰减系数≤ 0.20 dB/km1550 nm 波长下的最大衰减,适用于长距离地下传输
宏弯损耗性能R=30 mm 时 ≤ 0.10 dB(100 圈,1550 nm)低宏弯损耗确保埋地环境中机械应力下的信号完整性
色散系数1550 nm 时 ≤ 18 ps/(nm·km)色散值在 ITU-T G.652D 标准单模传输限值范围内
批次合格率≥ 99.5%在 ISO 9001 质量控制流程下,每批次光学和机械测试的通过率
制造环境标准ISO 9001:2015 / ISO 14001:2015在经认证的洁净室和环境受控设施中进行生产
纤芯原材料来源高纯度 SiO₂ 预制棒(OVD/MCVD 工艺)光学级石英预制棒采购自合格供应商;提供可追溯的材料认证
包装规格木盘;每盘 1 km / 2 km / 4 km电缆缠绕在标准木盘上,并采用防潮包装,便于运输和储存
储存条件温度:-20°C 至 +60°C;湿度:≤ 85% RH存放于干燥、通风的仓库中,避免阳光直射和腐蚀性物质
有效保质期25 年(运行);2 年(盘装储存)安装后设计使用寿命为 25 年;未开封的包装线盘保质期为 2 年
应用场景直埋、地下管道、室外干线适用于电信骨干网、FTTH 馈线、园区网络和公用事业管廊安装
合规与认证ITU-T G.652D、IEC 60794-1、RoHS、CE、TIA-568完全符合国际光缆标准;通过 RoHS 认证,确保环境安全
最小起订量(MOQ)10 km每单最低采购量;可根据要求提供定制长度和线盘配置
月供应能力500,000 km/月大规模生产能力,可支持电信运营商、承包商和基础设施项目

地下直埋户外光缆

地下室外光缆是现代电信基础设施中的基石解决方案,专为市政网络、园区骨干网、工业设施和长途宽带部署中的直埋应用而设计。随着全球对高速、不间断连接的需求加速增长,直埋光缆已成为网络运营商的首选,因为它是一种耐用、低维护的替代方案,可取代架空或管道安装。直埋光缆专为承受最恶劣的地下环境而设计——包括土壤压力、湿气侵入、啮齿动物活动和极端温度波动——可提供可靠的千兆及更高速率传输性能,且信号衰减极小。无论是在城市智慧城市电网、农村 FTTH 部署还是关键数据中心互连中部署,这种地下光缆都能提供大规模基础设施项目所需的结构完整性和光学精度。其在亚太、欧洲和北美日益广泛的应用,凸显了其在下一代宽带和 5G 回传网络中的关键作用。

什么是地下室外光缆?

地下室外光缆,通常称为直埋光缆,是一种加固型光传输介质,设计用于直接埋入地下而无需保护管道。它符合 ITU-T G.652D、G.657A2 和 IEC 60794 标准,采用铠装护套、阻水凝胶或阻水带以及抗紫外线聚乙烯外护套。核心光纤数量从 2 到 288 芯不等,支持单模和多模配置,适用于各种网络拓扑。

地下室外光缆供应商

地下室外光缆制造与生产流程

直埋光缆的生产在通过 ISO 9001:2015 认证的设施中进行,并处于严格的洁净室条件下。该过程始于从超纯石英预制棒中精密拉丝,随后进行二次涂覆、SZ 绞合,以及施加纵向包覆的铠装——通常为波纹钢带或铝带。阻水填充化合物被注入整个缆芯。最终挤出工艺施加高密度聚乙烯(HDPE)外护套,每一盘光缆在发货前都要经过 OTDR 衰减测试、拉伸载荷验证和抗压性能验证。

地下室外光缆技术规格

我们标准直埋地下光缆的关键参数包括:在 1550 nm 处衰减 ≤0.20 dB/km(单模 G.652D),色度色散 ≤18 ps/(nm·km),工作温度范围 −40°C 至 +70°C,最小弯曲半径 20× 光缆直径,拉伸强度高达 2,700 N,抗压强度 ≥3,000 N/100 mm,铠装依据 IEC 60794-1-2 方法 E11 提供防鼠类穿透保护。可选光纤芯数:4F、6F、12F、24F、48F、96F、144F、288F。护套颜色:黑色(抗紫外线 HDPE)。

地下室外光缆制造商

获取地下室外光缆的竞争性报价

与值得信赖的制造商合作,满足您的地下室外光缆采购需求。我们提供灵活的 MOQ 政策、DDP/FOB/CIF 运输条款,以及标准库存 7–15 个工作日的快速交货期。每笔订单均提供完整的 RoHS、REACH 和 ITU-T 合规文件,以支持您的项目审批和审核。

地下室外光缆批发

  • 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
Arun K.
India
2025-02-01
Initial documentation delay, but resolved and product quality is solid
Placed an order for 96F direct burial cable for a smart city pilot project. The cable itself performed well — attenuation at 0.19 dB/km at 1550 nm and crush resistance tests passed our internal IEC 60794 verification. However, the IEC compliance certificates were missing from the initial shipment, which delayed our project approval by four days. After escalating to the account team, the documents were emailed within 6 hours and courier-sent the following day. Issue was handled professionally once raised. Subsequent reorder went smoothly with all documentation pre-included. Quality of the product itself is not in question.
用户
Oliver H.
United Kingdom
2025-02-22
Solid technical specs, competitive on price for mid-volume orders
Ordered 6F and 12F armored direct burial cables for a series of rural last-mile installations across Scotland. Bend radius compliance at 20× cable diameter was confirmed during our installation team's on-site checks — no signal degradation through tight trench bends. Tensile strength held well during horizontal directional drilling pulls. Pricing was reasonable for our 50-reel order volume, though bulk discount thresholds could be more flexible for mid-tier contractors. Technical spec sheets were accurate and saved time during our engineer sign-off process. Delivery in 14 days as quoted.
用户
Rachel M.
Australia
2025-03-16
Good value on 48F reels, slight packaging improvement needed
Procured 48F G.652D direct burial cable for a regional ISP rollout in Queensland. Optical performance met spec — chromatic dispersion measured at 16.8 ps/(nm·km), well within the ≤18 ps/(nm·km) limit. Pricing on a 200-reel order was notably competitive compared to local distributors. Minor point: two reels arrived with slightly loose drum flanges, though the cable itself was undamaged. Raised it with the team and they offered replacement flanges promptly. Would have been 5 stars with tighter export packaging. Will reorder for the next project phase.
用户
Thomas W.
Germany
2025-04-07
Third consecutive bulk order — quality has stayed consistent
This is our third procurement cycle for underground direct burial cable, totaling over 800 km across orders. What keeps us returning is the batch-to-batch consistency: attenuation variance between reels stays within 0.01 dB/km across our OTDR spot checks. The ISO 9001:2015 manufacturing certification is reflected in the product. Wholesale pricing on 96F and 144F quantities is competitive within the European market. Lead times have averaged 12 days across all three orders. For large data center interconnect and industrial campus projects, this supplier has become our default source.
用户
Fatima A.
UAE
2025-04-29
Excellent thermal performance in extreme desert installation conditions
We deployed 12F and 24F G.652D cables in direct burial trenches where ground temperatures regularly exceed 55°C in summer. The rated operating range of −40°C to +70°C proved accurate — no jacket deformation or optical degradation observed after 60 days in service. UV-stabilized HDPE outer jacket showed no surface cracking in exposed sections at trench entry points. Tensile load test reports provided per reel gave our site engineers confidence during pull-through installations. Will be scaling to 96F for our next 5G backhaul phase.
用户
James R.
United Kingdom
2025-05-21
Smooth procurement process and solid compliance documentation
Placed a repeat order for 24F and 48F direct burial cable for campus backbone upgrades across three university sites. The DDP shipping terms simplified our import process considerably. Compliance documentation — including REACH, RoHS, and ITU-T certificates — was pre-packaged and ready for our procurement team without any chasing. Account manager proactively flagged a minor lead time adjustment due to production scheduling, which we appreciated. Customer service is genuinely responsive, not just during the sales phase. Delivery landed on day 13.
用户
Priya S.
India
2025-06-12
Reliable direct burial cable for large-scale rural broadband project
We sourced 144F and 288F reels for a 500+ km rural broadband backbone in Maharashtra. Crush resistance tested at over 3,200 N/100 mm in our in-house lab, exceeding the IEC 60794-1-2 Method E11 rodent protection spec. The water-blocking gel compound showed zero moisture ingress after 30-day burial in waterlogged test sections. Technical data sheets were comprehensive and matched actual product parameters. The engineering support team responded within 2 hours to our stranding configuration queries. Highly recommended for large government-tendered projects.
用户
Marcus T.
United States
2025-06-27
Exceptional attenuation performance on our municipal FTTH rollout
Ordered 48F and 96F G.652D single-mode reels for a city-wide FTTH deployment covering 340 km. OTDR readings confirmed attenuation consistently at 0.18 dB/km at 1550 nm — better than the ≤0.20 dB/km spec. Armor integrity held up perfectly in clay-heavy soil conditions. Full ITU-T and RoHS compliance docs arrived with shipment, which cleared our municipal project audit without a single revision request. Lead time was 11 business days. Technically, this cable punches above its price point.

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 outdoor fiber optic cables do you supply?
A:We supply aerial, direct buried, duct, armored, non-armored and ADSS all-dielectric outdoor fiber cables.
Q: What is the difference between armored and non-armored outdoor fiber cable?
Q: Can your outdoor fiber cables be used directly buried underground?
Q: What fiber types are available for outdoor cables?
Q: What is the operating temperature range of outdoor fiber cable?
Q: Do your outdoor fiber cables have waterproof performance?

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
$285 1-49 千米 基准价
$273 50-99 千米 4.2% 优惠
$266 ≥100 千米 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 千米

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:
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