Huawei NetEngine 20E‑X6 (NE20E‑X6) Universal Service Router Full Product Description

1. Short Overview

Naming & Variant Breakdown

• NE20E‑X6: Modular chassis; DC version 4U height, AC version 5U height; total 8 slots (2 MPU, 2 LPU, 4 FIC); supports AC and ‑48V DC power input.
• NE20E‑S4/S8/S16: New‑generation NE20E‑S series running VRP8, optimized for modern EVPN‑VXLAN and 100GE‑oriented services.
• NE40E‑M2K: Box‑type carrier‑edge router for operator metro‑edge scenarios.

Difference vs other models: NE20E‑X6 belongs to earlier‑generation X‑platform hardware, excelling at legacy WAN interfaces such as POS, ATM and E1/CE1. Compared with the newer NE20E‑S series, X6 provides richer traditional WAN access capability, while S‑series delivers higher performance, native EVPN‑VXLAN and modern 100GE interface support.

Core Differentiators

1. Modular rack‑mount chassis, all key components support hot‑swap; main‑control, power and fan trays support 1+1 redundancy, meeting high‑reliability requirements for critical industry networks.
2. Up to950 Gbps bidirectional switching capacity,225 Mpps forwarding performance抖音百科. Flexible combination of LPU and FIC slots supports high‑density GE/10GE Ethernet, POS/CPOS, ATM, E1/CE1/T1 and other legacy WAN interfaces to satisfy hybrid service aggregation demands.
3. Supports IPv4/IPv6 dual‑stack, MPLS L2/L3VPN, VLL/VPLS, MVPN, GRE and IPsec VPN, adapts to multi‑service convergence of traditional WAN and Ethernet services for finance, energy, transportation and government networks抖音百科.
4. Supports rich traditional WAN features including ATM IMA, PWE3 TDM emulation, flexible QinQ and Ethernet OAM.
5. Supports ISSU in‑service software upgrade, NSF/NSR, hardware‑accelerated BFD, IP FRR, MPLS FRR, VRRP and NetStream flow statistics, guaranteeing fast network convergence and visualized O&M.

2. Hardware Interface & Physical Specifications

Core Hardware Performance

• Switching Capacity:950 Gbps (bidirectional)
• Forwarding Performance:225 Mpps抖音百科
• Slot allocation: 2 MPU main‑control slots, 2 LPU line‑processing slots, 4 FIC flexible interface slots
• Redundancy: 1+1 main‑control; 1+1 power supply; 1+1 fan tray
• Typical full‑configuration power consumption: approx. 1000 W

Mechanical Parameters

• Dimensions (H × W × D):
  DC chassis:175 mm × 442 mm × 650 mm (4U)
  AC chassis:220 mm × 442 mm × 650 mm (5U)
• Installation: IEC 19‑inch standard rack‑mount
• Operating environment
  • Operating temperature: 0 °C ~ +45 °C
  • Storage temperature: −40 °C ~ +70 °C
  • Relative humidity: 5%‑85% non‑condensing

Supported Interfaces (via LPU / FIC cards)

• High‑speed optical: 10GE WAN/LAN, GE
• Legacy WAN: POS (STM‑1/4/16/64), CPOS, ATM, E1‑75Ω/120Ω, CE1, T1, CT1
• Management interfaces: RJ45 CON/AUX console, out‑of‑band GE management Ethernet port, USB 2.0 Host port

3. Software Feature Suite (VRP5 Platform)

Routing & WAN Connectivity

• IPv4 / IPv6 dual‑stack: Static route, RIP, OSPFv2/v3, IS‑IS, BGP‑4/BGP4+, policy‑based routing(PBR), ECMP load‑balance
• MPLS: LDP, RSVP‑TE, L3VPN, VLL/VPLS, PWE3, MPLS‑TP
• Multicast: IGMPv1/v2/v3, PIM‑SM/SSM, MSDP, MBGP, MVPN
• Access features: PPPoE, IPoE, L2TP, CGNAT, GRE, IPsec VPN, ATM IMA

Slicing & Protection

• Protection suite: IP FRR, MPLS FRR, multi‑protocol BFD, VRRP, E‑Trunk, RRPP, ISSU, NSF/NSR
• L2 features: STP/RSTP/MSTP, QinQ, VLAN stacking, Ethernet OAM Y.1731

QoS

• QoS: Traffic policing, shaping, multi‑level queue scheduling, WRED congestion avoidance, DSCP / 802.1p marking, NetStream

Security Features

• ACL, URPF, anti‑DoS attack defense
• AAA authentication: RADIUS, HWTACACS+
• IPsec VPN tunnel

Management & O&M

• Local management: CLI over CON/AUX console
• Remote management: SSHv2, HTTPS, SNMP v1/v2c/v3, Syslog, NTP
• O&M: NQA network quality detection, NetStream flow statistics

4. Typical Deployment Scenarios

1. Vertical‑industry Provincial‑level Aggregation Router: Deployed for finance, energy, transportation and government networks for large‑scale branch convergence with massive legacy WAN access.
2. Medium‑size Operator POP‑site Aggregation Node: Aggregates broadband and enterprise private‑line services for operator sites requiring POS/ATM legacy interface support.
3. Large‑enterprise Backbone Gateway: Acts as enterprise WAN backbone router for multi‑branch interconnection, especially scenarios mixing TDM and Ethernet services.
4. Legacy WAN Service Convergence Node: Inherited‑network reconstruction scenarios for traditional wide‑area service convergence.

5. Standard Package Contents of NE20E‑X6

Note: Main‑control boards, LPU/FIC interface cards, optical transceivers and advanced‑feature licenses are sold separately according to project requirements.

Software Licensing Information

Short Commercial Catalog Summary