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Huawei CR52-MPUB Board is Main Processing Unit
Huawei CR52-MPUB Board Product Overview
Huawei CR52-MPUB Board is Main Processing Unit for NE 40E SERIES ROUTER.
HUAWEI NetEngine40E router (hereinafter referred to as NE40E) is a high-end network product launched by Huawei. It is mainly used at the edge of IP backbone network, IP metropolitan area network, and other large-scale IP networks. It cooperates with core router products to form a complete structure , IP network solution with clear level.
NE40E can be flexibly applied at the edge and core of IP / MPLS network, can simplify the network structure, provide rich service types and reliable service quality, and is the development of IP / MPLS bearer network to broadband, keselamatan, business and intelligence Important source of power.
The NE40E-X16, NE40E-X16A, NE40E-X8, NE40E-X8A, NE40E-X3, dan NE40E-X3A in the NE40E series can meet the networking needs of different scales.
Main Processing Unit Product Pictures
Huawei CR52-MPUB Board Product Specifications
| Jenama | HUAWEI | ||
| Board name silkscreen | MPUB | ||
| Penerangan | Unit Pemprosesan Utama | ||
| BOM | 03030DGS | ||
| Model | CR52-MPUB | ||
| NE5000E-16 | V800R002C01 | ||
| Interface Name | Jenis Antaramuka | Jenis Penyambung | Penerangan |
| ETH0 | PRU (10M/100M/1000M Base-TX auto-sensing) | RJ45 | Connects to the NMS workstation and has LINK and ACT indicators. |
| ETH1 | PRU (10M/100M/1000M Base-TX auto-sensing) | RJ45 | System cascading network interface. |
| Console | RS-232 serial interface | RJ45 | Connects to the control platform and implements on-site system configuration. The baud rate can be set, and the default value is 9600 bit/s. |
| AUX | RS-232 serial interface | RJ45 | Connects to the modem for remote maintenance by means of dial-up. The baud rate can be set, and the default value is 9600 bit/s. |
| CF II slot | CF card | TYPE I/II standard | A CF card is a mass storage component used to store data files. |
| CLK-IN1, CLK-IN2 | External synchronization interface | SMB | Used to input external 2.048 MHz or 2.048 Mbit/s clock signals. |
| CLK-OUT1, CLK-OUT2 | External synchronization interface | SMB | Used to output 2.048 MHz or 2.048 Mbit/s clock signals to downstream devices. |
| Kebolehpercayaan dan ketersediaan | The MPUB supports 1:1 backup. The master and slave MPUBs monitor the status of each other. If the master MPUB fails, the slave MPUB automatically becomes the master one. | ||
Huawei CR52-MPUB Board Product Features
- Device-level reliability
The key components support hot plug and hot backup, NSR (Non-Stop Routing), NSF (Non-Stop Forwarding) and other technologies to ensure non-stop business operation. The NE40E supports 200ms packet buffering, and does not lose packets during burst traffic to ensure users’ high-quality business experience.
- Network-level reliability
Huawei CR52-MPUB Board provides IP / LDP / VPN / TE fast rerouting / Hot-Standby, IGP, BGP and multicast routing fast convergence, virtual router redundancy protocol (VRRP, Virtual Router Redundancy Protocol), fast ring network protection protocol (RRPP, Protokol Perlindungan Gelang Pantas), TRUNK link sharing backup, hardware BFD link 3.3ms fast detection, MPLS / Ethernet OAM, routing protocol / pelabuhan / VLAN Damping and other technologies to ensure the stability of the entire network, can provide end-to-end 200ms protection switching, No business interruption.
- Service-grade reliability
Huawei CR52-MPUB Board provides VPN FRR and E-VRRP technologies, VLL FRR and Ethernet OAM technologies, and PW Redundancy and E-Trunk or E-APS technologies, which can be applied to L3VPN and L2VPN networking solutions to ensure redundant backup at the business level. Business is stable and reliable without interruption. Support dual-system hot backup: IPoE / PPPoE users support 1 + 1/1: 1 hot backup of unicast and multicast services. 1: 1 hot backup of L4TP LAC side IPv4 access users.
Huawei CR52-MPUB Board Product Applications
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