Interface boards or line cards Juniper Networks (line card, interface module) allows you to expand your router or switch (modular platform, chassis) required functionality, including the necessary access ports at speeds 1GbE, 10GbE, 40GbE or 100GbE, control boards (switch control board) and more.
Interface boards Juniper are available in various modules that are compatible with a variety of other series (eg. interface module MS-MIC-16G compatible with the entire line Juniper MX, a module MPC-3D-16XGE-SFPP compatible with series MX240, MX480 and MX960).
Interface board MIC (Modular Interface Cards) is a small-sized module that provides physical connectivity to various types of network devices. MIC the board can support various physical interfaces in one module. module Juniper MICs also support hot swap and connection mode. eg in routers MX series, interface module MICinstalled in the module MPC (Modular Port Concentrator), a in series from MX5 Up to MX104 module MPC are already built into the chassis.
interface module Juniper MPC (Modular Port Concentrator) provides relay services Lkand packages. module MPC encapsulates packets and transmits them through the outgoing interfaces of the module MIC. Each MPC module equipped with up to four chipsets Junos Trio, which performs management functions. eg, router Juniper MX960 supports the installation of up to 12 modules MPCs, a platform MX480 Up to 3 MPCs. For proper work module Juniper MPC it is necessary to use high-performance cooling modules. On the site Juniper http://www.juniper.net there is a calculator for calculating the recommended power supply and cooling capacity for a specific series and used MPC modules.
Interface modules DPC (Dense Port Concentrators) provides multiple physical interfaces and relay systems Lkand packages on a single card that fits into a router slot or modular chassis. module DPC accepts incoming packets and sends outgoing packets to the network.
module Juniper PIC (Physical Interface Card) installed in FPC (Flexible PIC Concentrators), similar to how MIC and MPC modules. PICs module provide physical interfaces, and FPCs the boards provide transfers Lkpackets in the network. Each FPC module is equipped with a chip ASIC, which performs management functions, and FPC supports the installation of 2 modules PIC.
Technical specifications of the module Juniper MX2K-MPC11E: MX2K-MPC11E INTEGRATED SKU, STD JUNOS
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