Cisco QSFP-100G-ER4L-S 兼容光模块 100G 40km
Cisco QSFP-100G-ER4L-S Compatible QSFP28 ER4 Optical Transceiver supports up to 40km transmission with FEC over SMF with duplex LC connectors for 100G Ethernet.
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。
QSFP28 兼容光模块 100G 40km
With LC connectors, Huawei QSFP-100G-ER4-Lite Compatible 100GBase ER4 Lite QSFP28 Optical Module supports optical links to 30km (FEC OFF) /40km (FEC ON) over SMF.
H3C QSFP-100G-LR4L-WDM1300 兼容光模块 100G 2km
H3C QSFP-100G-LR4L-WDM1300 Compatible 100G QSFP28 CWDM4 Optical Transceiver Module is with a duplex LC connector intended for a pair of single mode fibers.
Dell Q28-100G-CWDM4 兼容光模块 100G 2km
Dell Q28-100G-CWDM4 Compatible 100G CWDM4 QSFP28 Optical Transceiver Module features 2km transmission over SMF and is integrated digital diagnostic monitoring.
Brocade 100G-QSFP28-CWDM4-2KM 兼容光模块 100G 2km
Brocade 100G-QSFP28-CWDM4-2KM Compatible 100G CWDM4 Transceiver Module supports optical links up to 2 kilometers over SMF, which is compliant with the QSFP28 MSA.
Arista Networks QSFP-100G-CWDM4 兼容光模块 100G 2km
With the LC Connector, Arista QSFP-100G-CWDM4 Compatible QSFP28 100GBASE CWDM4 Optical Transceiver that supports up to 2km transmission over Single Mode Fiber (SMF).
Juniper Networks QSFP-100G-CWDM-T2 兼容光模块 100G 2km
Juniper QSFP-100G-CWDM-T2 Compatible 100G QSFP28 CWDM4 Optical Transceiver enables 2km transmission over Single Mode Fiber and provides digital diagnostics.
Cisco QSFP-100G-SM-SR 兼容光模块 100G 2km
Cisco QSFP-100G-SM-SR compatible 100GBASE CWDM4 Lite QSFP Optical Transceiver applies to the data center Interconnect, 100G Ethernet and enterprise networking.
Cisco QSFP-100G-CWDM4-S 兼容光模块 100G 2km
Cisco QSFP-100G-CWDM4-S Compatible 100GBASE CWDM4 QSFP28 Transceiver Module enables 2km transmission over SMF with LC connectors at 1271nm to 1331nm wave length.
Huawei QSFP-100G-CWDM4 兼容光模块 100G 2km
Huawei QSFP-100G-CWDM4 Compatible 100GBase CWDM4 QSFP28 Optical Module designed for use in 100 Gigabit Ethernet links on up to 2km of single mode fiber with DDM.
H3C QSFP-100G-PSM4-SM1310 兼容光模块 100G 500m
With MPO/APC connector, H3C QSFP-100G-PSM4-SM1310 Compatible 100G QSFP28 PSM4 Optical Transceiver Module provides a digital diagnostic monitoring interface.
Arista Networks QSFP-100G-PSM4 兼容光模块 100G 500m
Arista QSFP-100G-PSM4 Compatible QSFP 100G PSM4 Optical Transceiver are dual-rate optics which be used in both 40G and 100G modes and supports up to 500m over SMF.
Dell Q28-100G-PSM4-IR 兼容光模块 100G 500m
Dell Q28-100G-PSM4-IR Compatible 100GbE PSM4 Optical Module with QSFP28 (Quad Form Factor Pluggable) footprint enables up to 500m transmission at 1310nm wave length.
Juniper Networks JNP-QSFP-100G-PSM4 兼容光模块 100G 500m
Juniper JNP-QSFP-100G-PSM4 Compatible QSFP28 100GBASE-PSM4 Optical Transceiver Module supports 500m transmission over SMF, which is compliant with the MSA.
Cisco QSFP-100G-PSM4-S 兼容光模块 100G 500m
Cisco QSFP-100G-PSM4-S Compatible QSFP28 100G PSM4 Transceiver Module uses optics for 500m transmission over SMF with 12 fiber MPO connectors at 1310nm wave length.
Huawei QSFP28-100G-PSM4 兼容光模块 100G 500m
Huawei QSFP28-100G-PSM4 Compatible 100GBase-PSM4 PSM4 Optical Transceiver Module supports link lengths of up to 500 meters over SMF at 1310nm wave length.
QSFP28 兼容光模块 100G 300m
H3C QSFP-100G-eSR4-MM850 Compatible QSFP28 100GE eSR4 Optical Transceiver Module is designed with digital diagnostic interface as specified by the QSFP28 MSA..
Ciena QSFP28-SR4 兼容光模块 100G 100m
Ciena QSFP28-SR4 Compatible 100G QSFP28 SR4 Optical Transceiver Module is designed with digital diagnostic functions for temperature, supply voltage and optical power.
H3C QSFP-100G-SR4-MM850 兼容光模块 100G 100m
H3C QSFP-100G-SR4-MM850 Compatible 100G QSFP28 SR4 Optical Transceiver Module is designed with a MPO connector with the 4 optical channels/fibers in each direction.
Extreme Networks 10401 兼容光模块 100G 100m
Extreme 10401 Compatible QSFP28 SR4 100G Transceiver Module operates at four lane of 25Gbps up to 70 meters using OM3 fiber or up to 100 meters using OM4 fiber.
Mellanox MMA1B00-C100D 兼容光模块 100G 100m
Mellanox MMA1B00-C100D compatible 100GBase SR4 QSFP Optical Transceiver enables 70m/100m transmission over OM3/OM4 MMF and provides digital diagnostics.