interfaceВ feesВ orВ linearВ cardsВ Juniper NetworksВ (line card, interface module) В allow you to expand your router or switch (modular platform, chassis) Required functional, including the necessary access ports at speedsВ 1GbE,В 10GbE,В 40GbEorВ 100GbE, control boards (switch control board) etc..
Interface boards JuniperВ represented by various modules that are compatible with a particular series (for example. interface module MS-MIC-16G compatible with the entire rangeВ Juniper MX, and the module MPC-3D-16XGE-SFPP series compatibleВ MX240,В MX480В andMX960).
interface board MICВ (Modular Interface Cards) is a small-sized module that provides physical connection to various types of network devices. MIC the board can support various physical interfaces in one module.В module Juniper MICsВ also support hot swapping and plugging. For example, in routers MX series, interface moduleВ MICВ installed in the moduleВ MPCВ (Modular Port Concentrator), and in series fromВ MX5В beforeВ MX104В moduleВ MPCВ already built in chassis.
interface module Juniper MPCВ (Modular Port Concentrator) provides transfer services Lkand packages. moduleВ MPCВ encapsulates packets and passes them through the module's outgoing interfacesВ MIC. everyoneВ MPC moduleВ equipped with up to four chipsetsВ Junos Trio, which performs the functions of management. For example, a router Juniper MX960 supports installation of up to 12 modules MPCs, and the platform MX480 before 3 MPCs. For proper operationВ module Juniper MPCВ You need to use high-performance cooling modules. Online JuniperВ http://www.juniper.netВ there is a calculator for calculating the recommended power and cooling power, for a specific series and used MPC modules. В В
Interface modules DPCВ (Dense Port Concentrators) Provides several physical interfaces and pass systems Lkand packages on a single board that fits into a slot in a router or modular chassis.В module DPCВ accepts incoming packets and sends outgoing packets to the network.
module Juniper PICВ (Physical Interface Card) installed inВ FPCВ (Flexible PIC Concentrators), similar to how they workВ MICВ andMPC modules.В PICsВ modules provide physical interfaces, andВ FPCsВ boards provide transfers Lkfor packets on the network. everyoneВ FPCthe module is equipped with a microchipВ ASIC, which performs the functions of management, andВ FPCВ supports installation of 2 modulesВ PIC.
Technical characteristics of the interface module Juniper MPC2E-3D-NG-IR-B:
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oftware release
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Junos OS releases 14.1R4, 14.2R3 with Junos Continuity and Junos OS release 15.1 and later
Refer toВ MIC/MPC CompatibilityВ for information about which MICs are supported on this MPC.
Refer to the JTAC Knowledgebase articleВ https://kb.juniper.net/KB21476В for recommended software releases.
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Description
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80 Gbps capacity without hierarchical quality of service (HQoS)
Requires high-capacity fan trays and high-capacity filter trays
Weight: 15.96 lb (7.26 kg)
Model numbers: MPC2E-3D-NG
Name in the CLI:В MPC2E NG PQ & Flex Q
Add-on license provides limited additional flexible queuing.
Note: MPC2E-3D-NG is not compatible with SCB, you must use either SCBE-MX or SCBE2-MX for the switch fabric interface.
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Hardware features
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Line-rate throughput of up to 80 Gbps
Supports WAN-PHY mode at 9.95 Gbps and LAN-PHY mode at 10.31 Gbps
Two slots for MICs
Junos Trio chipsets for increased scaling for bandwidth, subscribers, and services.
Note: MPC2E-3D-NG does not support MIC3-3D-10XGE-SFPP, MIC3-3D-1X100GE-CFP, MIC3-3D-1X100GE-CXP, and MIC3-3D-2X40GE-QSFPP.
Note: The non-HQOS MPC3E NG and MPC2E NG MPCs support MIC-3D-8CHOC3-4CHOC12 and MIC-3D-4CHOC3-2CHOC12 only with a limited queuing license.
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Software features
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Chained composite next hops
Layer 3 VPN localization
Detection of Layer 2 loops
Entropy label support in mixed mode
SNMP and CLI support for Routing Engine memory monitoring
Mixed-mode LAG support on core interfaces
Dynamic power management for MICs
Support for flexible-queuing
SeeВ Protocols and Applications Supported by the MX240, MX480, MX960, MX2010, and MX2020 MPC2EВ for information about the protocols and applications that this MPC supports.
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Power requirement
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Maximum with highest-power MICs at 55В° C: 9.88В A @ 48В V (474В W)
At different temperatures:
55В° C: 474В W
40В° C: 417В W
25В° C: 400В W
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LEDs
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OK/FAILВ LED, one bicolor:
Steady green—MPC is functioning normally.
Blinking green—MPC is transitioning online or offline.
Red—MPC has failed.
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