Alternate color or configuration shown Hewlett Packard Enterprise HPE Aruba 400G Q-DD MPO12 eDR4 2km SMF XCVR network transceiver module QSFP-DD Hewlett Packard Enterprise HPE Aruba 400G Q-DD MPO12 eDR4 2km SMF XCVR. Interface type: QSFP-DD, Maximum transfer distance: 78740.2" (2000 m) Manufacturer: Hewlett Packard Enterprise SKU: 6826163 Manufacturer part number: R9B42A UPC: 0190017564494 MSRP: $9,239.00 Price: $8,664.95 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Specifications Contact Us Products specifications Attribute name Attribute value Performance Interface type QSFP-DD Maximum transfer distance 78740.2" Your name * Your email * Enquiry * Submit Products specifications Attribute name Attribute value Performance Interface type QSFP-DD Maximum transfer distance 78740.2"