Huawei NetEngine AR207V Fixed‑Interface ADSL2+ Multi‑Service Enterprise Branch Router Full Product Description

1. Short Overview

Naming & Variant Breakdown

• AR207V: Standard multi‑service model, 1×ADSL2+ Annex A/M WAN, 8×FE multi‑purpose ports, 4×FXS +1×FXO voice ports, no Wi‑Fi, no PoE, no cellular, no expansion slots华为.
• AR207: Base ADSL2+ model without voice ports.
• AR207V‑P: Enhanced variant with 8×PoE‑capable FE ports, retains 4×FXS+1×FXO voice and ADSL2+ WAN.
• AR207VW: Variant adding built‑in 2.4 GHz Wi‑Fi on the basis of AR207V.

Difference vs AR207: AR207V adds hardware DSP‑powered 4‑FXS+1‑FXO voice gateway for analog phones and PSTN trunk fallback; non‑modular without SIC expansion slots. It is commercial office‑grade device, non‑industrial. Operating temperature: 0 °C ~ +45 °C, no DIN‑rail mounting, no industrial DI/DO alarm terminals华为.

Core Differentiators

1. Compact metal chassis, supports desktop or 19‑inch 1U rack‑mount installation, fan‑less silent natural‑cooling design, zero fan noise for office and retail environments.
2. Native ADSL2+ Annex A/M RJ11 WAN interface; high‑density 8 FE multi‑purpose ports configurable as LAN or additional WAN for multi‑uplink; built‑in 4 FXS analog telephone extensions and 1 FXO PSTN trunk for local VoIP gateway and PSTN fallback.
3. All‑in‑one multi‑service convergence: routing, switching, firewall, IPsec/GRE/L2TP/DSVPN VPN, QoS, SIP‑based voice gateway, lightweight AC capable of managing up to 8 Huawei Fit APs.
4. Embedded hardware encryption and voice DSP resource; complete enterprise‑grade security suite including AAA authentication and multi‑dimensional anti‑attack defense华为.
5. Diversified deployment modes: CLI console, Web‑UI, USB zero‑touch provisioning; supports batch configuration delivery and remote maintenance via eSight network management platform.

2. Hardware Interface & Physical Specifications

Core Hardware

• Processor: Dual‑core enterprise processor
• Memory: 512 MB DRAM; 512 MB Flash
• Cooling: Fan‑less natural convection cooling
• IMIX service throughput: Up to 150 Mbps
• Recommended maximum concurrent users: Up to 100 terminals

Fixed Interfaces

1. WAN
   • 1 × ADSL2+ Annex A/M WAN port (RJ11)
2. Ethernet
   • 8 × FE 10/100 M RJ45 multi‑purpose ports (configurable as LAN/WAN)
3. Voice
   • 4 × FXS ports (analog telephone extensions)
   • 1 × FXO port (PSTN trunk connection for PSTN fallback)
4. Management interfaces
   • 1 × RJ45 CON/AUX console port for local CLI debugging
   • 1 × USB 2.0 Type‑A host port for USB zero‑touch provisioning, configuration backup‑restore and firmware upgrade
5. Buttons: RESET button; short‑press for reboot; long‑press ≥5 s to restore factory default configuration
6. Power: External AC‑DC power adapter

Physical & Power Parameters

• Dimensions (H × W × D): 44.5 mm × 300 mm × 220 mm (1U height without rack ears); 44.5 mm × 482.6 mm × 220 mm (with rack ears)
• Weight: approx 2.8 kg
• Power input: AC 100‑240 V, 50/60 Hz
• Max power consumption: 22.8 W
• Installation: Desktop placement or 19‑inch standard rack‑mount; DIN‑rail mounting is not supported
• Operating environment
  • Operating temperature: 0 °C ~ +45 °C
  • Storage temperature: −40 °C ~ +70 °C
  • Humidity: 5%‑90% non‑condensing
  • Altitude: < 5000 m
  • Protection rating: Ordinary office‑grade, non‑IP‑rated

3. Software Feature Suite (VRP V200R007 / V200R008 and later)

Routing & WAN Connectivity

• IPv4 / IPv6 dual‑stack routing: Static route, RIP, OSPF, OSPFv3, policy‑based routing (PBR)
• WAN access: ADSL2+, PPPoE/PPPoA client; multi‑WAN link backup
• NAT: Static NAT, PAT, NAT server for branch internet access
• Layer‑2 features: 802.1Q VLAN, port isolation, STP/RSTP/MSTP, link aggregation

Integrated Security Features

• Zone‑based stateful firewall, ACL access‑control list
• VPN suite: IPsec site‑to‑site VPN, GRE VPN, L2TP client, DSVPN, Smart VPN
• AAA authentication: Local user database, RADIUS, HWTACACS+, 802.1X, MAC authentication, Web authentication
• Application control: URL filtering, SAC application identification
• Anti‑attack functions: URPF, CPCAR, ARP anti‑attack, ICMP attack defense, DHCP Snooping

Voice, QoS & Wireless Controller

• Voice service: On‑board DSP, supports SIP AG, lightweight IP‑PBX, FXS/FXO call routing, PSTN fallback, VoIP gateway function
• QoS: Traffic policing, traffic shaping, queue scheduling (PQ, CBWFQ), DSCP priority mapping, MQC traffic policy
• Built‑in lightweight AC: Manage up to 8 Huawei Fit APs, completes WLAN service configuration and AP lifecycle management

Management & O&M

• Local management: CLI via CON/AUX port, embedded Web‑UI
• Remote management: SSHv2, HTTPS, SNMPv1/v2c/v3, Syslog, NTP, NetConf, CWMP
• Centralized management: Batch configuration, real‑time status monitoring and remote firmware upgrade via eSight
• USB‑assisted zero‑touch deployment for mass branch roll‑out
• NQA network quality detection

4. Typical Deployment Scenarios

1. ADSL‑based Multi‑service Small‑branch Gateway: Deployed in small branch offices over ADSL telephone‑line broadband, converging internet access, multi‑port wired access and analog telephone extensions, establishing secure IPsec VPN connection to enterprise headquarters.
2. Retail & Chain‑store All‑in‑one Gateway: Applied for small‑scale chain stores with ADSL access, supporting POS terminals and local analog phones; supports USB zero‑touch fast deployment and unified remote O&M from headquarters, centrally manages additional Fit APs for wireless coverage.
3. SME Converged Voice‑data Egress Gateway: Acts as egress for small‑and‑micro enterprises relying on ADSL, integrating routing, security and analog telephone gateway within single device.
4. Remote‑site Office Gateway: Suitable for remote offices using traditional telephone‑line DSL infrastructure requiring both network connectivity and local analog telephone service.

5. Standard Package Contents of AR207V

Separately‑Sold Optional Accessories

• RJ11 telephone line for ADSL connection
• Analog telephone handsets for FXS ports
• Additional CAT5e Ethernet cables
• Huawei Fit AP access points (managed by built‑in AC function)

Software Licensing Information

Short Commercial Catalog Summary