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 WIC-2AM-V2:
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Specification
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Data
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Hardware and platform compatibility
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Cisco 1800, 2600XM, 2691, 2800, 3700, and 3800 models
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Dimensions (H x W x D)
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75 x 3.08 x 4.38 in. (1.91 x 6.93 x 9.86 cm)
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Weight
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2.4 oz (68 gram)
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Network module support
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• Cisco 2600XM: Through NM-2W
• Cisco 2691: Through mixed modules (NM-2W, NM-1FE2W-V2, and NM-2FE2W-V2)
• Cisco 3700: Through combo modules (NM-2W, NM-1FE2W-V2, and NM-2FE2W-V2)
• Cisco 3800: Through combo modules (NM-2W, NM-1FE2W-V2, and NM-2FE2W-V2)
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Throughput
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Up to 56 kbps downstream and up to 33.6 kbps upstream, subject to line conditions
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Ports
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Two RJ-11 ports (second port on WIC [WIC-1AM] can be used to connect an analog telephone for use when the modem is idle)
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Cabling
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One or two RJ-11 connectors
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LEDs (per modem)
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SP (high-speed connectivity for V.92, V90, or K56Flex), CN (carrier detect), and OH (off-hook) status indicators
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Network Equipment Building Standards (NEBS) compliance
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Level 3, Types II and IV
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