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each 400G channel implements 4×100G PAM4 transmission over an MPO-12 interface
The parallel single mode
makes it ideal for high-density
The switch end OSFP has a finned top for additional cooling and the QSFP112 adapter end is flat topped and uses riding heat sinks on the OSFP cage
be widely used in 200G Ethernet
Cisco Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP112 PAM4 850nm 50m MTP/MPO-12 APC MMF Optical Transceiver Module 800G/400G NDR each 400G channel implements 4×100GDescription NADDOD Cisco Q112 400G VR4 Compatible optical transceiver is a 400Gb s single port QSFP112 VR4 multimode optical transceiver designed for short reach 400G Ethernet applications. It features a 4 channel parallel architecture with 100G PAM4 modulation per lane, uses a single MPO 12 APC optical connector, and supports transmission distances of up to 50 meters over OM4 multimode fiber. The module is compliant with QSFP112 MSA, IEEE 802. 3db,
US$ 40.00
US$ 50.00
US$ 50.00