Huawei CR5P16BASD77

General

Switching Capacity

50.32 Tbit/s

Forwarding Performance

11,520 Mpps

Number of Slots

22 slots, including 2 MPUs (1:1 backup), 4 SFUs (3+1 backup), and 16 LPUs

Dimensions (W x D x H)

442 mm x 650 mm x 1,778 mm (40U)

Power Consumption (in full configuration)

9,040W (480G)

Weight (in full configuration)

356 kg (480G)

Interface Types

100 GE/40 GE 10 GE- LAN/WAN GE/FE OC-192c/STM-64c POS OC-48c/STM-16c POS OC-12c/STM-4c POS OC-3c/STM-1cPOS Channelized OC-3/STM-1 Channelized STM-4 OC-3c/STM-1c ATM OC-12c/STM-4c ATM E3/T3 CE1/CT1

IPv4

Support for static routing as well as dynamic routing protocols, such as RIP, OSPF, IS-IS, and BGP-4 Line rate forwarding on all interfaces in complex routing environments, for example, when route flapping occurs

MPLS

MPLS TE and MPLS/BGP VPN, in compliance with RFC 2547 Inter-AS VPN Option A/B/C Integration with Internet services Martini and Kompella MPLS L2VPN L2VPN techniques, such as VPLS and VLL IP interworking over heterogeneous media Multicast VPN MPLS-TP, EVPN, Remote LFA

Layer 2 Features

IEEE 802.1Q, IEEE802.1ad, IEEE 802.1D, IEEE 802.1w, and IEEE 802.1s VLAN aggregation (super VLAN) Filtering list based on MAC addresses and ports 1483B

Reliability

IP/LDP/VPN/TE/VLL FRR Protection mechanisms such as IP/TE auto rerouting, IGP/BGP/multicast route convergence, VRRP, RRPP, IP-Trunk load balancing and backup, BFD, MPLS/Ethernet OAM, Y.1731, and routing protocol/port/VLAN damping PW redundancy, E-Trunk, E-APS, and E-STP In-service patching for smooth software upgrade Passive backplane design Redundancy backup for key components, such as route processing modules, SFUs, and power modules to guard against single points of failure Switching between components that hot-back up each other GR, NSF, NSR, and ISSU Hot swap of all components

QoS

Well-designed HQoS and advanced scheduling and congestion avoidance technologies on each LPU Accurate traffic policing and traffic shaping Complex rule definition and fine-grained flow identification MPLS H-QoS, ensuring QoS for MPLS VPN, VLL, and PWE3 services 8CT that combines MPLS TE and the DiffServ model TE-tunnel-oriented QoS

OAM

Y.1731, IP FPM, RFC 2544, MPLS OAM, 802.1ag, and 802.3ah, OPS

Multicast

IGMPv1, IGMPv2, and IGMPv3 Multicast routing protocols, including PIM-DM, PIM-SM, PIM-SSM, Multicast Source Discovery Protocol (MSDP), and Multiprotocol BGP (MBGP) Static multicast Multicast CAC Interoperability between multicast protocols Processing of multicast policies based on multicast routing protocols and multicast forwarding Multicast QoS and multicast replication for IPoE access users Two-level multicast replication on the SFUs and LPUs to optimize the multicast effect

Security

ACL-based packet filtering URPF GTSM DHCP snooping ARP attack defense and DoS attack defense MAC address limit and MAC-IP binding Secure Shell (SSH) and SSH version 2 (SSH v2) BGP-Flowspec RIPv2, OSPF, IS-IS, and BGP MD5, SHA256, Keychain

Value-added Services

IPsec tunnel Distributed GRE tunnel Distributed NetStream High-precision NAT: CGN

Environment Requirements

Long-term operating temperature: 0°C to 45°C Short-term operating temperature: -5°C to 55°C Long-term operating humidity: 5% RH to 85% RH Short-term operating humidity: 0% RH to 100% RH Operating altitude: ≤ 3,000 meters