The Cisco Catalyst WS-X4712-SFP+E switch is a Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100WAC power supply 1 RU, IP Services feature set.
The Cisco Catalyst Series WS-X4712-SFP+E switches features 48 gigabits per-slot capacity, Bandwidth is allocated across four 3-port groups, providing 12 Gbps per port group (2.5:1), Up to 12 ports 10GE SFP+ (10GBASE-R) or 12 ports GE SFP (1GBASE-X), SFP+ and SFP can be used simultaneously on the same line card without any restrictions, Cisco IOSR XE Release 3.1.0SG or later, IEEE 802.1AE and Cisco TrustSec capability in hardware, L2-4 Jumbo Frame support (up to 9216 bytes), Enterprise and commercial: designed for high-speed backbone and switch-to-switch applications, Service provider: 10GE/GE mix aggregation for DSLAM/PON/mobile data backhaul, and WS-X4712-SFP+E is not supported on 4507R-E and 4510R-E chassis.
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