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 C6800-48P-TX-XL:
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Product Code
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C6800-48P-TX-XL
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Product Type
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6800 Series 1 Gigabit Modules
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Transceiver Type
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RJ-45
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Ports/Interface/
Connectors
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48-port, RJ-45, 100m, Category 5 cable
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Port Density/
Chassis Model
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·240 ports/
C6807-XL
·528 ports/
6513E
·384 ports/
6509E
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Maximum Frame Size
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Up to 9216 bytes/frame
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Fabric channel speed
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20 Gb/sec
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Pluggable transceivers
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Not supported
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TDR support
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Supported
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Buffer Size per Port
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·Rx-166KB
·Tx-1.17MB
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Onboard Memory
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1GB Default
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Power Requirements
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405 and 410 Watts respectively
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Backplane connection
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Connects to the switch fabric using dual full-duplex 20-Gbps switch fabric channels (40 Gbps total).
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Chassis/slot support
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Can occupy slots 1-2 and 5-7 in C6807-XL chassis. Can occupy any slots in
Cisco Catalyst 6503E, 6504E, 6506E, 6509E, and 6509-V-E. Can occupy slots 1-6 and 9-13 in a
Cisco Catalyst 6513-E.
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Supervisor engine
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Compatible with Supervisor Engine 2T and Supervisor Engine 2TXL.
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Distributed forwarding and performance
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Comes equipped with DFC4 or DFC4XL daughter cards, delivering optimal performance up to a sustained 60 Mpps for L2, IPv4 and MPLS forwarding and 30 Mpps for IPv6 forwarding.
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