R0Z26A — Aruba 400G QSFP-DD MPO DR4 500m SMF xcvr

The R0Z26A is a 400 Gbps QSFP-DD transceiver from HPE Aruba certified to the 400GBASE-DR4 standard, designed for reaches of up to 500 metres over single-mode fibre (SMF) with an MPO-12 connector. The DR4 standard distributes the signal across 4 parallel single-mode lanes, offering an intermediate reach between SR8 (100 m MMF) and FR4 (2 km SMF).

Well suited to data centre interconnects over distances of a few hundred metres in SMF, the R0Z26A fits distributed architectures and high-capacity campus rings. The MPO-12 interface simplifies ribbon-cable structured cabling for 400G Aruba deployments. Genuine hardware, manufacturer warranty.