Axiom Memory PAN-QSFPDD-400GBASE-SR8-A 400G SR8 QSFP-DD Optical Transceiver

Move 400 Gigabit Ethernet traffic across multimode fiber with a QSFP-DD optical interface built for 400GBASE-SR8 links. The SR8 designation denotes eight parallel short-reach optical lanes over multimode fiber rather than a duplex single-mode optical path. Its MPO-16 APC interface requires matching connector geometry and angled physical-contact polish throughout the fiber channel, including the installed cabling and patching components. Operating at 850 nm, this transceiver supports a stated reach of up to 100 m on multimode fiber. That distance places it in the short-reach portion of a 400 GbE network, including equipment rows, adjacent racks, and local aggregation areas. It does not present a copper Ethernet connection or a duplex LC fiber interface; the optical path terminates through an MPO-16 APC multimode-fiber connection. Axiom Memory PAN-QSFPDD-400GBASE-SR8-A is specified as Palo Alto-compatible for environments requiring that vendor alignment. Its QSFP-DD form factor, 400GBASE-SR8 signaling, MPO-16 APC connector, 850 nm wavelength, and 100 m multimode reach distinguish it from longer-reach or differently cabled 400 GbE optics. Select this module where the host port, fiber connector, fiber type, and required link distance all match these interface details.