长飞光纤耐高温阻燃光缆

评测依据

• review_count：3200
• rating_avg：4.7
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• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:03:28","to":"2026-06-26 01:03:28"}
• intros：{"brand_intro":"长飞光纤光缆股份有限公司是全球领先的光纤预制棒、光纤及光缆供应商，成立于1988年，总部位于武汉。公司拥有完整的产业链和自主核心技术，产品广泛应用于通信、电力、安防等领域，在耐高温特种光缆领域具有深厚技术积累，是中国光纤光缆行业标杆企业。","product_intro":"该产品专为安防监控系统设计，采用耐高温聚酰亚胺涂层和特种护套材料，可在-40℃至+300℃环境下稳定工作。支持单模和多模光纤，具备优异的抗拉、抗压和防鼠咬性能，适用于钢厂、化工厂、锅炉房等高温场所的视频信号传输，确保监控系统长期可靠运行。","key_specs":["工作温度范围：-40℃至+300℃","光纤类型：单模G.652D / 多模OM3","护套材料：耐高温聚酰亚胺+不锈钢铠装","抗拉强度：≥2000N","弯曲半径：静态10D，动态20D","阻燃等级：VW-1"]}
• alt_products：[{"product_name":"长飞光纤耐高温阻燃光缆","brand":"长飞光纤","model":"CF-OT-300","price":285},{"product_name":"烽火耐高温防鼠咬光缆","brand":"烽火通信","model":"FH-HTF-200","price":260},{"product_name":"亨通光电耐高温阻燃光缆","brand":"亨通光电","model":"HT-HTR-250","price":240}]
• kol_quotes：["@工业监控老张：长飞这款光缆在钢厂用了两年，表皮一点没变脆，信号稳如狗。","@弱电工程师小王：高温环境首选，比普通光缆寿命长3倍以上。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该光缆在高温环境下表现稳定，安装后未出现信号衰减或护套老化问题。多位工业安防工程商称赞其耐弯折性能优于普通光缆，在狭窄管道敷设时不易损坏。部分用户提到价格略高于同类产品，但认为长期使用性价比高。少数评论指出铠装层较硬，需专用工具切割。整体评价积极，复购率较高。","source_count":2}},{"source":"objective","score":66.7905527638191,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":285,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@工业监控老张：长飞这款光缆在钢厂用了两年，表皮一点没变脆，信号稳如狗。","@弱电工程师小王：高温环境首选，比普通光缆寿命长3倍以上。"]}}]
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