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 MPC4E-3D-2CGE8XGE-R-B:
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Software release
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В·В В В В В В В В Junos OS Release 12.3R2 and later
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Description
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В·В В В В В В В В Fixed configuration MPC with two 100-Gigabit Ethernet ports and eight 10-Gigabit Ethernet ports
В·В В В В В В В В Power requirement: 12.7 A @ 48 V (610 W)
В·В В В В В В В В Weight: 19.4 lb (8.8 kg)
В·В В В В В В В В Model number: MPC4E-3D-2CGE-8XGE
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Hardware features
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В·В В В В В В В В Line-rate throughput of up to 260 Gbps
В·В В В В В В В В WAN-PHY mode at 10 Gbps on a per-port basis
В·В В В В В В В В Supported only on the MX960, MX480, and MX240 routers with high-capacity power supplies and high-capacity fan trays.
В·В В В В В В В В Supports maximum transmission unit (MTU) size of 9,192 bytes for host bound packets. For Junos OS 16.1R1 and later releases, the MTU size supported is 9,500 bytes.
В·В В В В В В В В The ports are labeled as:
В·В В В В В В В В 10-Gigabit Ethernet ports:В 0/0В throughВ 0/3
В·В В В В В В В В 100-Gigabit Ethernet ports:В PORT 1/0
В·В В В В В В В В 10-Gigabit Ethernet ports:В 2/0В throughВ 2/3
В·В В В В В В В В 100-Gigabit Ethernet ports:В PORT 3/0
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Software features
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В·В В В В В В В В Optical diagnostics and related alarms
В·В В В В В В В В Configurable LAN-PHY and WAN-PHY mode options per 10-Gigabit Ethernet port
В·В В В В В В В В Up to 260 Gbps of full-duplex traffic
В·В В В В В В В В Intelligent oversubscription services
В·В В В В В В В В Local loopback
В·В В В В В В В В Configurable to interoperate with routers that use the 100-Gigabit Ethernet PIC (Type 4 PIC on Type 4 FPC)
В·В В В В В В В В SeeВ Protocols and Applications Supported on the MPC4E for MX Series RoutersВ for information about the protocols and applications that this MPC supports.
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Cables and connectors
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Tip:В You can use theВ Hardware Compatibility ToolВ to find information about the pluggable transceivers supported on your Juniper Networks device.
The list of supported transceivers for the MX Series is located atВ https://pathfinder.juniper.net/hct/category/#catKey=100001&modelType;=All&pf;=MX+Series.
Note:В SFPP-10GE-ZR has a commercial temperature rating and is not NEBS compliant when plugged into the 2x100GE + 8x10GE MPC4E. If the ambient air temperature exceeds 40В°C, Junos OS disables the transmitter, which takes the optical transceiver offline.
Note:В SFPP-10G-DT-ZRC2 is not NEBS compliant when plugged into the MPC4E-3D-2CGE-8XGE MPC. If the ambient air temperature exceeds 40В°C, Junos OS disables the transmitter, which takes the optical transceiver offline.
Note:В CFP-100GBASE-LR4 and CFP-100GBASE-ZR are not NEBS compliant when plugged into the 2x100GE + 8x10GE MPC4E. If the ambient air temperature exceeds 40В°C, the software disables the transmitter, which takes the optical transceiver offline.
Note:В On the MX960 router, FPC slotВ 0В and FPC slotВ 11В are not NEBS compliant beyond 104В°F (40В°C). This is a cooling restriction.
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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.
LINKВ LED, one tricolor per port:
·        Green—Port is enabled.
·        Red—Port has failed.
·        Yellow—Port is disabled by configuration.
·        Off—Port is disabled.
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