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Cisco Catalyst WS-X4712-SFP+E line-card is designed for high-speed backbone and switch-to-switch applications. Integrated 12 SFP+ 10 GE ports or 12 SFP 1 GE ports with IEEE802.1AE Fiber Encryption and Cisco TrustSec capability in hardware, WS-X4712-SFP+E line-card delivers high-performance and secures user experience. This WS-X4712-SFP+E is similar with the WS-X4712-SFP+E=. The WS-X4712-SFP+E= is a spare one.
Figure 1 shows the appearance of WS-X4712-SFP+E
Table 1 shows the Quick Specs.
|Line-Card Type||Cisco Catalyst 4500 47xx E‑Series Line Cards|
|Per-Slot Bandwidth||48 Gbps|
|Chassis Support||Cisco Catalyst 4507R-E and 4510R-E|
|Supervisor Support||·Supervisor Engine 8-E,
·Supervisor Engine 7-E,
·Supervisor Engine 7L-E
|per-slot capacity||48 gigabits|
|Max Rated Power (W)||90|
|Rated MTBF (Hours)||387,172|
|Modules||·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 IOS Software||Cisco IOS® XE Release 3.1.0SG or later|
|hardware||IEEE 802.1AE and Cisco TrustSec capability in hardware|
|Service provider||10GE/GE mix aggregation for DSLAM/PON/mobile data backhaul|
|L2-4 Jumbo Frame support||up to 9216 bytes|
All power numbers shown in Table 1 are maximum values recommended for facility power and cooling capacity planning. These figures are not indicative of the actual power draw during operation. Typical power draw is about 20 percent lower than the maximum value shown.