| 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
* 8 parallel lanes on 850nm center wavelength
* Compliant to IEEE 802.3bs Specification
* Up to 100m transmission on multi-mode fiber (MMF) OM3 with FEC
* Operating case temperature: 0 to 70°C
* 8x53.125Gb/s electrical interface (400GAUI-8)
* Data Rate 53.125Gbps (PAM4) per channel.
* Maximum power consumption 12W
* MPO-16 connector
* RoHS compliant
Applications
* Data Center Interconnect
* 400G Ethernet
* Infiniband interconnects
* Enterprise networking |
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