Datasheet

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Cisco Catalyst 4500E Series 10/100/1000 Line Cards
Figure 11 shows the WS-X4748-UPOE+E.
Figure 11. WS-X4748-UPOE+E Cisco Catalyst 4500E Series 48-Port 802.3af PoE, 802.3at PoEP, and UPOE 10/100/1000
(RJ-45)
WS-X4748-UPOE+E:
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48 ports nonblocking
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10/100/1000 module (RJ-45)
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Cisco IOS XE Release 3.2.0SG or later
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UPOE: capable of up to 60 W per port up to 1440 W
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Energy Efficient Ethernet 802.3az
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IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control
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IEEE 802.1AE and Cisco TrustSec capability in hardware
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L2-4 Jumbo Frame support (up to 9216 bytes)
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Capable of up to 30 W of inline power per port on all ports simultaneously
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Enterprise and commercial: designed to power next-generation IP phones, wireless base stations, video
cameras, virtual desktop clients, and other PoE/UPOE devices
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Campus and branch applications requiring enhanced performance for large file transfers and network
backups
Figure 12 shows the WS-UPOE-12VPSPL.
Figure 12. WS-UPOE-12VPSPL Cisco Power Splitter