Highlights
The Cisco Catalyst 9400 Series 12-port 40 Gigabit Ethernet, or 4-port 100 Gigabit Ethernet plus 4-port 40 Gigabit Ethernet line card can be deployed for high-performance and high-density 100G or 40 Gigabit Ethernet aggregations in the campus and in small to medium-sized networks as a core switch. The Cisco Catalyst 9400 Series 12-port 40G Gigabit Ethernet line card supports standard Quad Small Form-Factor Pluggable 28 and Plus (QSFP28 and QSFP+) optics. The ports can be used full 40 Gigabit Ethernet or 100 and 40 Gigabit Ethernet to support phased migration from 40 Gigabit Ethernet to 100 Gigabit Ethernet.
Good to know
Network
-
Ethernet interface type
Gigabit Ethernet
-
Ethernet LAN data rates
1000
-
Jumbo frames support
Yes
-
Link aggregation
Yes
-
Networking standards
IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az, IEEE 802.3x, IEEE 1588, IEEE 802.3bz, IEEE 802.1as
Optical fiber
-
Fiber optic connector
SFP+
Ports & interfaces
-
SFP+ module slots quantity
0
Performance
-
Quality of Service (QoS) support
Yes












