Interface or line modules Cisco (linecard, interfacemodule) allow you to expand the router or modular platform with the required functionality, including the necessary access ports at speeds 1GbE, 10GbE, 40GbE or 100GbE. Mainly for each series of modular routers or chassis Cisco releases various expansion modules for a certain line of devices, but in most cases, the module can be used in more than one line (for example. interface module Cisco EHWIC-4ESG compatible with routers Cisco ISR G2 1900 series, 2900 series and 3900 series).
depending on the platform, interface module Cisco can support a small number of ports, as is the case with small routers Cisco 1900 series and 48 ports in one module for 7600 series chassis. Interface modules and boards Cisco support many different interfaces and can be used both on the network Ethernet, as well as in other data networks.
Technical characteristics of the interface module Cisco WS-X4748-UPOE+E:
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Product Code
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WS-X4748-UPOE+E
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Line-Card Type
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Cisco Catalyst 4500E Series 10/100/1000/Multigigabit Line Cards
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UPOE
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capable of up to 60 W per port up to 1440 W
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Chassis Support
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4503-E/4506-E/4507R+E/4510R+E/4507R-E/4510R-E
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Supervisor Support
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7L-E/7-E/8-E
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Per-slot capacity
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Up to 48 Gbps
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Ports
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48 * 10/100/1000 Gigabit nonblocking Ethernet UPOE ports
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Module
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10/100/1000 module (RJ-45)
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Cisco IOS XE
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Cisco IOS XE Release 3.2.0SG or later
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Max Rated Power (W)
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75
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Rated MTBF (Hours)
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140,696
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Hardware
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Cisco TrustSec capability in hardware
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Enterprise and commercial
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designed to power next-generation IP phones, wireless base stations, video cameras, virtual desktop clients, and other PoE/UPOE devices
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Energy Efficient Ethernet
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Energy Efficient Ethernet 802.3az
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Inline power
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Capable of up to 30 W of inline power per port on all ports simultaneously
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Flow control
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IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control
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L2-4 Jumbo Frame support
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up to 9216 bytes
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