Mellanox SB7890 36x 100Gb QSFP28 Unmanaged InfiniBand B2F Switch 100-887-269-00

Condition : Refurbished – tested and working grade A refurbished part

Mellanox SB7890 Unmanaged InfiniBand B2F Switch featuring 36x 100Gb QSFP28 ports. This 1U rackmount switch supports up to 7.2Tb/s non-blocking switching capacity with low latency of approximately 90ns port-to-port. Compatible with passive copper DAC, active optical cables (AOC), and optical transceivers. Key features include adaptive routing, congestion control, port mirroring, and nine virtual lanes (eight data plus one management). Compliant with IBTA 1.2.1 / 1.3 standards. Powered by dual redundant hot-plug AC power supplies (100-240V AC, 50/60Hz) and cooled with four hot-swap fan modules with rear-to-front airflow. Dimensions: 43.6 x 428 x 685.8 mm, Weight: approx. 11kg.