Key Features and Benefits

■ QSFP56-DD switch ports, each supporting 1 x 400 GbE, or via breakout cables 2 x 200 GbE or 4 x 100 GbE.

Upper 16 ports support up to 24 W per transceiver.

Lower 16 ports support up to 14 W per transceiver.

■ QSFP56-DD switch ports also support 100 GbE QSFP28 and 40 GbE QSFP+, and via breakout cables 4 x 25 GbE

or 4 x 10 GbE.

■ Supports 400G ZR/Open ZR+ coherent transceivers in the upper 16 QSFP56-DD ports.

■ Incorporates Broadcom Tomahawk 4 switch series silicon.

■ BMC module with Serial-over-LAN support

■ SyncE and PTP support with 1PPS connector on the front panel

■ Contains e-fuses to protect individual transceivers

■ Standby power mode

■ Ability to selectively power off individual ports

■ 1 RU form factor.

■ Supports hot/cold aisles with front-to-back and back-to-front airflow SKUs.

■ All ports on front; PSUs and fans accessible from rear.

■ Hot-swappable, load-sharing, redundant 1500 W AC or 48VDC PSUs.

■ 5+1 redundant, hot-swappable fan modules.

■ Hardware switch pre-loaded with Open Network Install Environment (ONIE) for automated loading of

compatible open source and commerical NOS offerings.