QSFP-DD optical module, QSFP-DD optical fiber module, QSFP-DD 200G optical module, QSFP-DD 200G optical fiber module, QSFP-DD 400G optical module, QSFP-DD 400G optical fiber module; currently QSFP28 optical module has four electrical channels. Each channel operates at 10Gbps or 25Gbps and supports 40G and 100G Ethernet applications. The newly formed QSFP-DD team plans to increase the number of channels to eight, with up to 25 Gbps per channel through NRZ modulation or up to 50 Gbps per channel through PAM4 modulation, supporting 200 Gbps or 400 Gbps optical transmission. The MSA team said that at a 400Gbps transfer rate, the QSFP-DD package enables a single switch slot with a combined bandwidth of 14.4zbps to meet fast-growing data center traffic growth.
400G 200G OSFP / QSFP-DD
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OSFP 400G Optical Modules transceiver CWDM 2KM LC PAM4 FR8 Router Wifi
400G QSFP-DD FR8 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 2km over single mode fiber with FEC. The 400G QSFP-DD FR8 modules are compatible with IEEE 802.3bs 400GBASE-FR8. The module supports eight electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 400G (8x501
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Compatible Networking, 400G Q56DD Passive Copper Direct Attach Cable, 1 meter
The 400G Q56DD Passive Direct attach copper cables provide highly reliable communication links with superior bit error rate (BER) performance. These copper cables are designed as a cost-effective and lower power alternative to optical cable assemblies for short length interconnects between active network equipment.