Interface boardsВ orВ line 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 40GbEВ orВ 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 andВ MX960).
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 andВ MPC modules.В PICsВ modules provide physical interfaces, andВ FPCsВ boards provide transfers Lkfor packets on the network. everyoneВ FPCВ the 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 MPC7E-10G-RTU-IRB:
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Software release
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- Junos OS Release 15.1F5 with Junos Continuity
- Junos OS release 16.1R1 and later
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Description
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- Fixed-configuration MPC with forty 10-Gbps ports
- Weight: 17В lb (7.7В kg)
- Model number: MPC7E-10G
- Name in the CLI:В MPC7E 3D 40XGE
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Hardware features
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- Line-rate throughput of up to 400В Gbps on MX240, MX480, and MX960 routers.
- Line-rate throughput of up to 400В Gbps on MX2000 routers.
- Junos Trio chipsets for increased scaling for bandwidth, subscribers, and services.
- Forty 10-Gigabit Ethernet ports. The ports support SFP+ transceivers.
- Requires high-capacity power supplies, high-capacity fan trays, and SCBE2 or SCBE3 switch control boards on MX240, MX480, and MX960 routers.
- Requires an adapter card to be housed in MX2000 routers.
- Supports maximum transmission units (MTUs) from 256 bytes through 16,000 bytes for transit traffic, and from 256 bytes through 9,500 bytes for host bound packets.
- The ports are labeled as (with the MPC orientation as shown in the figure):
- 0/0В throughВ 0/9
- 0/10В throughВ 0/19
- 1/0В throughВ 1/9
- 1/10В throughВ 1/19
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Software features
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- Supports MACsec using the following encryption algorithms: gcm-aes-128 and gcm-aes-256.
- SupportsHyper modeВ to speed up packet processing.
- SupportsВ Flexible queuingВ using an add-on license to support 32,000 queues per line card, including queues on both ingress and egress interfaces. You can use an additional license to support up to 512,000 queues.
- Optical diagnostics and related alarms
- SeeВ Protocols and Applications Supported by the MPC7E for MX Series RoutersВ for information about the protocols and applications that MPC7Es support.
Note:В On MX240, MX480, and MX960 routers, MPC7E powers on only if theВ network-servicesВ mode on the router is configured as eitherВ enhanced-ipВ orВ enhanced-ethernet. On MX2000 routers, no additional configuration is required because by default the router operates inВ enhanced-ipВ mode.
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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.
- 10GBASE-ZR (model number: SFPP-10G-ZR-OTN-XT)
Note:В MPC7E-10G does not support OTN rates.
- 10GBASE-ZR (model number: SFPP-10G-DT-ZRC2)
Note:
- Supported from Junos OS release 16.1R1 and later.
- Supports 40° C ambient temperature operation at any altitude, and 55° C ambient temperature operation at sea level.
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Power requirements
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- Typical: 405В W
- At different temperatures:
55В° C: 500В W
40В° C: 465В W
25В° C: 430В W
Note: On MX960 routers, all the MPC slots can be occupied by MPC7E-10G at an ambient temperature of up to 40° C and at any altitude. All the MPC slots can be occupied by MPC7E-10G at temperatures of up to 55° C and at sea level. At an ambient temperature of 55° C and above, and at an altitude above sea level, slot 11 cannot host MPC7E-10G.
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LEDs
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OK/FAILВ LED, one bicolor:
- Steady green—MPC is functioning normally.
- Yellow—MPC has failed.
Link LED, one green per port:
- Steady green—Link is up.
- Off—Link is down or disabled.
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