HPE H3C JH419A 兼容光模块 100G 100m
HPE H3C JH419A Compatible 100G QSFP28 SWDM4 Transceiver supports 100m over multi-mode fiber and uses the wave length of 850nm~940nm via duplex LC connectors.
光模块
光模块 – F-tone Networks provides high quality 光模块 products for optical networking. Full range of 光模块 with OEM/ODM customization, Commercial / Industrial / Military grade working temperature optional, MSA compliant, hot-swappable, low power consumption, competitive factory price and fast delivery. Contact F-tone sales for bulk pricing and technical support.
光模块常见问题
光模块 SFP 和 SFP+ 有什么区别？能混用吗？
SFP 最高支持 2.5G 速率，SFP+ 支持 10G，两者封装尺寸相同但电气速率不同，一般不能混用，插错可能无法识别或降速。选型先确认设备端口速率再选对应模块。北亿纤通提供全速率 SFP/SFP+ 光模块，兼容主流品牌设备，具体兼容型号可联系销售确认。
单模光模块和多模光模块怎么区分？可以混用吗？
看波长和光纤类型：多模一般是 850nm 配橙色 OM3/OM4 光纤，300 米内传输；单模是 1310/1550nm 配黄色 OS2 光纤，可达 10 公里以上。两者不能混用，混用链路不通。北亿纤通单模/多模光模块型号齐全，选型拿不准可联系销售确认。
光模块标注的 DDM 功能有什么用？
DDM（数字诊断监控）可实时读取光模块的温度、电压、发射和接收光功率，提前发现光衰过大、模块老化等问题，是运维排障的重要手段。采购建议优先选带 DDM 的型号。北亿纤通主流光模块均支持 DDM 功能，详情可联系销售确认。
光模块说兼容 Cisco/Huawei，是真的能用吗？
兼容光模块通过写入对应品牌设备的编码信息实现上机识别，功能与原厂一致，价格通常只有原厂几分之一。关键是编码要写对，购买前务必提供设备品牌型号给供应商核对。北亿纤通光模块兼容 30+ 主流品牌，编码可按设备定制，下单前联系销售确认即可。
工业级光模块和商业级有什么区别？
主要是工作温度范围不同：商业级一般 0~70℃，工业级 -40~85℃，工业级在用料和测试标准上更严格，适合室外、厂房等温差大的环境。机房恒温环境用商业级就够了。北亿纤通光模块商业级/工业级/军品级可选，选型可联系销售确认。
EdgeCore ET7402-CWDM4 兼容光模块 100G 2km
EdgeCore ET7402-CWDM4 Compatible 100G QSFP28 IR4 Transceiver supports 2km over single-mode fiber and uses a wave length of 1271nm~1331nm via Duplex LC connector.
EdgeCore ET7402-DR1 兼容光模块 100G 500m
EdgeCore ET7402-DR1 Compatible 100G-DR Optical Transceiver Module supports 500m over single-mode fiber and uses a wave length of 1310nm via Duplex LC connector.
EdgeCore ET7402-ER4 兼容光模块 100G 40km
EdgeCore ET7402-ER4 QSFP28 Compatible 100G-ER4 Transceiver Module supports 40km over single-mode fiber and uses a wave length of 1310nm via Duplex LC connector.
EdgeCore ET7402-4WDM-10 兼容光模块 100G 10km
EdgeCore ET7402-4WDM-10 Compatible 100G-4WDM-10 QSFP28 Transceiver supports 10km over single-mode fiber and uses a wave length of 1310nm via Duplex LC connector.
EdgeCore ET7402-PIR4 兼容光模块 100G 500m
EdgeCore ET7402-PIR4 Compatible 100G-PSM4 QSFP28 Transceiver Module supports 500m over single-mode fiber and uses a wave length of 1310nm via an MTP/MPO-12 connector.
EdgeCore ET7402-SR4 兼容光模块 100G 100m
EdgeCore ET7402-SR4 Compatible 100GB-SR4 QSFP28 Transceiver Module supports 100m over single-mode fiber and uses a wave length of 850nm via an MTP/MPO-12 connector.
EdgeCore ET7402-LR4 兼容光模块 100G 10km
EdgeCore ET7402-LR4 Compatible 100G-LR4 QSFP28 Optical Transceiver Module supports 10km over single-mode fiber and uses a wave length of 1310nm via an LC connector.
QSFP28 兼容光模块 100G 10km
Cisco ONS-QSFP28-LR4= compatible 100G-LR4 Optical transceiver Module through up to 10km over single-mode fiber using a wave length of 1310nm via an LC connector.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C59 C60 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C57 C58 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C55 C56 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C53 C54 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C51 C52 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C49 C50 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C47 C48 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C45 C46 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C43 C44 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C41 C42 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C39 C40 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.
Huawei Compatible 100G DWDM QSFP28 兼容光模块 100G
Huawei Compatible 100G DWDM QSFP28 PAM4 C37 C38 Optical Transceiver is designed for using multiple 100G links over 80km for G.652 SMF with transport, Hot Pluggable.