Alternate color or configuration shown Cisco QDD-2X100-LR4-S network transceiver module QSFP-DD 1309 nm Cisco QDD-2X100-LR4-S. Interface type: QSFP-DD, Fiber optic connector: QSFP28-DD, Wavelength: 1309 nm Manufacturers: Cisco , Cisco Systems SKU: 7432769 Manufacturer part number: QDD-2X100-LR4-S MSRP: $10,391.70 Price: $8,173.07 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 Fiber optic connector QSFP28-DD Wavelength 1309 nm Multi-mode fiber (MMF) supported Yes Network Ethernet interface type 100 Gigabit Ethernet Products specifications Attribute name Attribute value Performance Interface type QSFP-DD Fiber optic connector QSFP28-DD Wavelength 1309 nm Multi-mode fiber (MMF) supported Yes Network Ethernet interface type 100 Gigabit Ethernet