Cisco - QSFP-DD transceiver module - 2x 100 Gigabit Ethernet - 2x Ethernet 100GBase-CWDM4 - CS single-mode - up to 1.2 miles - 1270 nm / 1290 nm / 1310 nm / 1330nm - for P/N: NC-57-36H6D-S=, NC57B1-5DSE-P-SYS, NC57C3-MOD-P-SYS, NC57C3-MODS-P-SYS

• Hot-swappable
  Input/output device that plugs into 400G Ethernet Cisco QSFP port.
• Interoperable
  Interoperable with other IEEE-compliant 400GBASE interfaces where applicable.
• Certified on Cisco platform
  Certified and tested on Cisco QSFP-DD 400G ports for superior performance, quality, and reliability.
• Compatible with IEEE 802.3
  High-speed electrical compliant to IEEE 802.3cd and IEEE 802.3bs.

The Cisco 400GBASE Quad Small Form-Factor Pluggable Double Density (QSFP-DD) portfolio offers customers a wide variety of super high-density transceiver modules and the flexibility of 400 Gigabit Ethernet connectivity options for data center, high- performance computing networks, enterprise core and distribution layers, and service provider applications.

• Hot-swappable
• Interoperable
• Certified on Cisco platform
• Compatible with IEEE 802.3