| Message: | Optech’s 400G QSFP-DD Transceivers includes QSFP-DD SR8, QSFP-DD LR4 and QSFP-DD DR4.
The 400G QSFP-DD Transceiver follows the same port densities system as the QSFP and QSFP28, but the QSFP-DD will support eight lanes instead of four lanes for the QSFP and QSFP28, which double the density.
Each of the eight lanes will operate a data rate up to 50Gb/s providing a 400Gb/s data speed and increasing the capacity of the QSFP28 by four. The 400G QSFP-DD MSA published that the size of the optical transceivers enables to put 36 ports in one switch slot, accumulating 14.4 Tbp/s in one slot.
Features
* QSFP-DD MSA compliant
* Parallel 4 Optical Lanes
* IEEE 802.3bs 400GBASE-DR4 Specification compliant
* Up to 500m transmission on single mode fiber (SMF) with FEC
* Operating case temperature: 0 to 70ºC
* 8x53.125Gb/s electrical interface (400GAUI-8)
* Data Rate 106.25Gbps (PAM4) per channel
* Maximum power consumption 12W
* MPO-12 connector
* RoHS compliant
Applications
* 400G Ethernet
* Infiniband interconnects
* Datacenter Enterprise networking |
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