QSFP28-100G-LR1-C29 兼容光模块 100G 10km
QSFP28 CWDM 100G LR PAM4 Single Lambda Optical Transceiver on 1291nm center wave length supports 10km transmission over SMF with FEC using LC duplex 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。
QSFP28-100G-LR1-C27 兼容光模块 100G 10km
QSFP28 CWDM 100G LR PAM4 Single Lambda Optical Transceiver on 1271nm center wave length supports 10km transmission over SMF with FEC using LC duplex connectors.
QSFP28-100G-FR1-C33 兼容光模块 100G 2km
100G CWDM QSFP28 FR 1331nm Optical Module is designed for use in 100 Gigabit Ethernet links over 2km single mode fiber with FEC and compliant with the QSFP28 MSA.
QSFP28-100G-FR1-C31 兼容光模块 100G 2km
100G CWDM QSFP28 FR 1311nm Optical Module is designed for use in 100 Gigabit Ethernet links over 2km single mode fiber with FEC and compliant with the QSFP28 MSA.
QSFP28-100G-FR1-C29 兼容光模块 100G 2km
100G CWDM QSFP28 FR 1291nm Optical Module is designed for use in 100 Gigabit Ethernet links over 2km single mode fiber with FEC and compliant with the QSFP28 MSA.
QSFP28-100G-FR1-C27 兼容光模块 100G 2km
100G CWDM QSFP28 FR 1271nm Optical Module is designed for use in 100 Gigabit Ethernet links over 2km single-mode fiber with FEC and compliant with the QSFP28 MSA.
Palo Alto Networks PAN-QSFP28-100GBASE-4WDM-10 兼容光模块 100G 10km
Palo Alto Networks PAN-QSFP28-100GBASE-4WDM-10 Compatible 100G QSFP28 4WMD Transceiver provides digital diagnostic monitoring functions, which is hot swapping.
H3C QSFP-100G-4WDM-1300 兼容光模块 100G 10km
H3C QSFP-100G-4WDM-1300 Compatible 4WDM 100GbE QSFP28 Optical Transceiver using a duplex LC connector is compliant with 100G Ethernet the MSA specifications.
Juniper Networks JNP-QSFP-100G-4WDM-10 兼容光模块 100G 10km
Juniper JNP-QSFP-100G-4WDM-10 Compatible QSFP 100G 4WDM Optical Transceiver supports 10km transmission over SMF with LC connectors and digital diagnostic.
Brocade 100G-QSFP28-4WDM-10KM 兼容光模块 100G 10km
Brocade 100G-QSFP28-4WDM-10KM Compatible QSFP 100G 4WDM Transceiver Module supports 10km transmission over SMF at the center wave length of 1310nm range.
Arista Networks QSFP-100G-4WDM-10 兼容光模块 100G 10km
With LC connectors, Arista QSFP-100G-4WDM-10 Compatible 4WDM 100G QSFP Optics Transceiver is designed for 10km optical communication applications over SMF.
Cisco QSFP-100G-4WDM-10-S 兼容光模块 100G 10km
Cisco QSFP-100G-4WDM-10-S Compatible QSFP28 4WDM 100G Optical Transceivers with MUX/DEMUX design features up to 10km transmission over single-mode fiber (SMF).
QSFP28-100G-4WDM-10 兼容光模块 100G 10km
F-tone QSFP28-100G-4WDM-10 QSFP28 4WDM 100G Transceiver Module with 4 lanes MUX/DEMUX design features up to 10km transmission over single-mode fiber (SMF).
Dell Q28-100G-4WDM-10 兼容光模块 100G 10km
Dell Q28-100G-4WDM-10 Compatible QSFP28 4WDM 100Gbe Optical Transceiver Module with a duplex LC connector supports up to 10km transmission over SMF.
QSFP28-100G-SWDM4 兼容光模块 100G 100m
F-tone QSFP28-100G-SWDM4 100G SWDM4 Transceiver Module is compliant with the QSFP28 MSA and IEEE 802.3bm, which provides digital diagnostics functions.
QSFP28-100G-LR4-20 兼容光模块 100G 20km
QSFP28-100G-LR4-20 is a transceiver module designed for 20km optical communication applications.The central wave lengths of the 4 lanes are 1296 nm, 1300 nm, 1305 nm and 1309 nm.
Brocade 100G-QSFP28-LR4-10KM 兼容光模块 100G 10km
Brocade 100G-QSFP28-LR4-10KM Compatible QSFP28 100G LR4 Transceiver Module enables 10km length link over SMF with LC connectors, which is compliant with the MSA.
Mellanox MMA1L30-CM 兼容光模块 100G 2km
Mellanox MMA1L30-CM Compatible 100GbE QSFP28 CWDM4 Optical Transceiver supports 2km transmission over SMF at center wave length of 1310nm, which is hot-pluggable.
Arista Networks QSFP-100G-LR 兼容光模块 100G 10km
Arista QSFP-100G-LR Compatible 100GBase LR Single Lambda Optical Transceiver supports up to 10km transmission over single-mode fiber (SMF) with FEC and DDM.
Cisco QSFP-100G-LR-S 兼容光模块 100G 10km
Cisco QSFP-100G-LR-S Compatible QSFP28 100G LR Single Lambda Optical Transceiver supports up to 10km transmission over single-mode fiber (SMF) with FEC and DDM.
Dell Q28-100G-FR 兼容光模块 100G 2km
With the LC connector, Dell Q28-100G-FR Compatible 100GbE PAM4 QSFP28 FR Optical Transceiver Module enables 2km transmission over SMF and provides FEC function.