Interface or line modules Cisco (line card, interface module) 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 C6800-16P10G:
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Ports per module
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- 16 ports—Sixteen 1G ports, or sixteen 10G ports, or four 40G ports 2.
- Ports are numbered left to right.
- 2 port groups. Port ranges per port group:
- 1 to 8
- 9 to 16
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Buffer size
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Ingress buffer size:
- Per port (over subscription mode)—1.25 MB
- Per port (transparent mode)—2.5 MB
- 10 MB per port-group
- Total—40 MB
Egress buffer size:
- Per port (over subscription mode)—250 MB
- Per port (transparent mode)—500 MB
- 2 GB per port-group
- Total—8 GB
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QoS
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- Number of egress queues: 8
- Number of ingress queues: 8
- Number of thresholds per egress queue: 4
- Number of thresholds per ingress queue: 4
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Maximum frame size
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Up to 9216 bytes per frame
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| Module upgrade availability |
PoE—Not supported
C6800-16P10G module ships with a factory-installed DFC4-E
C6800-16P10G-XL module ships with a factory-installed DFC4-EXL daughter card. The modules are not field upgradable.
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Software support
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- With Supervisor Engine 2T-10GE —Cisco IOS Release 15.2(1)SY or later
- With Supervisor Engine 6T – Cisco IOS Release 15.3(1)SY or later
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