150GHz 32路 双纤双向 1529.553nm-1566.723nm DWDM 波分复用设备
150GHz 32路 双纤双向 1529.553nm-1566.723nm DWDM 波分复用设备，F-tone（北亿纤通）FT-81系列光通信产品，支持50G速率，商业级/工业级/军品级全温域可选，兼容主流品牌设备。
DWDM Mux Demux
波分复用器常见问题
CWDM 和 DWDM 波分复用器有什么区别？怎么选？
CWDM 是粗波分，波长间隔 20nm（如 1270-1610nm），一般 8-18 波，成本低、适合城域接入；DWDM 是密波分，间隔 0.8nm，一般 40 波以上，容量大、适合干线。波道需求少选 CWDM，扩容需求大选 DWDM。北亿纤通 CWDM/DWDM 全系列覆盖，选型可联系销售确认。
波分复用器能在一根光纤上双向传输吗？
可以。单纤双向波分用一对不同波长的 Mux/Demux，在一根光纤上实现双向多业务传输，配合单纤双向光模块使用，特别适合只有一芯光纤可用的场景。注意两端波长必须严格配对。北亿纤通单纤双向波分方案成熟，配对选型可联系销售确认。
波分复用器通道数怎么选？插损有影响吗？
通道数按业务数量选：有几路业务就选几通道，另建议预留 2-4 个备用通道方便扩容。插损随通道数增加而变大，选型时要核算整条链路的光功率预算，留 3dB 以上余量。北亿纤通提供 2-96 通道全系列，链路预算核算可联系销售确认。
已有利旧光缆，加波分复用器扩容要注意什么？
先确认三点：业务侧光模块的波长必须落在复用器通道内；复用器两端通道要一一对应；整条链路插损要在光模块接收灵敏度范围内。老线路利旧时务必实测光功率。北亿纤通提供波分建网指导，方案细节可联系销售确认。
无源波分复用器需要供电吗？
不需要。无源波分靠光学滤波片分光合波，零功耗、免维护，适合不方便取电的中继点。有源波分带监控管理功能才需要供电。绝大多数城域接入场景用无源即可。北亿纤通无源波分全系列覆盖，方案可联系销售确认。
100Hz 48路 双纤双向 C14-C61 DWDM 波分复用设备
IL<4.0dB, 100GHZ DWDM AAWG Technology Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Cooling Required Support M
40路 (80波) 单纤双向 DWDM 带INTL端口 波分复用设备
IL<5.5dB , 100GHZ DWDM MUX DEMUX, AAWG Technology Multiplexing of 40 Channels over a Single Fiber Bidi Network with Interleaver filter for long distance appl
16路 双纤双向 C41-C56 DWDM 波分复用设备
IL<3.5dB , 100GHZ DWDM MUX DEMUX Multiplexing of 16 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passiv
16路 (32波) 单纤双向 DWDM 带红蓝光 波分复用设备
IL<3.5dB , 100GHZ DWDM MUX/ DEMUX, Multiplexing of 16 Channels over a Single Fiber Bidi Network with Red and blue filter for long distance application Passiv
16路 双纤双向 C41-C56 DWDM 波分复用设备 （4联LC适配器）
IL<3.5dB , 100GHZ DWDM MUX DEMUX Multiplexing of 16 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passiv
96路 单纤 C13-H60 DWDM 波分复用设备
IL<5.0dB , 50GHZ DWDM AAWG Technology Monitor Port for Troubleshooting, 1310nm Port for Legacy Traffic Multiplexing of 96 Channels, C13/H13~C60/H60 Fully Com
100Hz 48路 双纤双向 C17-C64 DWDM 波分复用设备
1310nm port can support 1G LX/SX, 10G LR, 40G ER4/LR4, 100G LR/ER4/LR4/ZR4; it for Existing Legacy Traffic.
8路 双纤双向 C53-C60 DWDM 波分复用 LGX 盒子模块
IL Monitor Port for Troubleshooting, 1310nm Port for Legacy Traffic Multiplexing of 8 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/
8路 (16波) 单纤双向 DWDM 波分复用 LGX 盒子模块
IL Multiplexing of 8 Channels over a Single Fiber Bidi Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Cool
16路 双纤双向 C21-C36 DWDM 波分复用设备
IL Monitor Port for Troubleshooting, 1310nm Port for Legacy Traffic Multiplexing of 16 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G
20路 (40波) 单纤双向 DWDM 带红蓝光 波分复用设备
IL Multiplexing of 20 Channels over a Single Fiber Bidi Network with Red and blue filter for long distance application Passive devices, No Power No Cooling Requ
20路 (40波) 单纤双向 DWDM 波分复用设备
IL Multiplexing of 20 Channels over a Single Fiber Bidi Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Coo
40路 双纤双向 C21-C60 DWDM 波分复用设备
IL Monitor Port for Troubleshooting, 1310nm Port for Legacy Traffic Multiplexing of 40 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G
96路 双纤 C13-H60 DWDM 波分复用设备
IL<5.5dB , 50GHZ DWDM AAWG Technology Monitor Port for Troubleshooting, 1310nm Port for Legacy Traffic Multiplexing of 96 Channels, C13/H13~C60/H60 Fully Com
Dual Fiber 48CH 波分复用器
The 40ch 50Ghz DWDM MUX DEMUX is designed by F-tone , wave length from C21 to C60(1560.61nm~1529.55nnm), in accordance with the ITU-T G.694.
8路 双纤双向 C31-C38 DWDM 波分复用 LGX 盒子 模块
IL Monitor Port for Troubleshooting, 1310nm Port for Legacy Traffic Multiplexing of 8 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/
8路 双纤双向 C40-C47 DWDM OADM 波分复用设备
IL<2.4dB , 100GHZ DWDM OADM MUX DEMUX Multiplexing of 8 Channels Drop and Add, over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G
8路 双纤双向 C21-C28 DWDM 波分复用设备
IL Monitor Port for Troubleshooting, 1310nm Port for Legacy Traffic Multiplexing of 8 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/