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AR157VW integrates ADSL and WLAN efficiently with stable voice interface support.
AR157VW
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AR157VW,ADSL2+ ANNEX A/M WAN,4FastEthernet LAN,802.11b/g/n A...
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AR157VW
- Description:
- AR157VW,ADSL2+ ANNEX A/M WAN,4FastEthernet LAN,802.11b/g/n AP,4FXS+1FXO,1 USB, AR0M1577BA00
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- Brand:
- Huawei
- GTIN:
- 7296932147651
- Condition:
3 Year Extended Warranty
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AR157VW Overview
AR157VW is a high-performance enterprise router built on a modular architecture that supports AC power with redundant alternatives, providing reliable power options for mission-critical operations. It delivers multiple WAN and LAN interface configurations along with integrated voice and video services, ensuring secure VPN connectivity and high throughput performance for demanding network environments.
AR157VW features expandable modular slots for future upgrades, robust VPN features for secure remote connectivity, built-in redundancy to guarantee uninterrupted service, and optimized processing performance tailored for enterprise, industrial, and business use cases. Its design ensures efficient traffic management and scalability while maintaining secure, reliable network connectivity.
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Request bulk order quote for AR157VW for additional pricing. Browse the full Ar150 Series Enterprise Routers series or explore all Huawei products.
AR157VW Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN / DMVPN
- Power Source
- AC Power Supply / Redundant
- Routing Protocols
- OSPF / BGP / EIGRP / Static Routing
- Broadband
- Fiber Optic / DSL
- Architecture
- Modular
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- 8 LAN Ports
- Ethernet Technology
- 10/100/1000
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Network Protocols
- IPv4, IPv6, MPLS
- Remote Management
- SNMP, SSH, HTTPS
- Compliance Standards
- FCC, CE
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN, VoIP, IPv6 Compatible, Firewall, POE
- Use Case
- Enterprise
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice, Video
- High Availability Support
- Supported
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- Throughput Capacity
- 1 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Expansion Slots
- NIM, SFP+
- Modular Slots Available
- 2 Slots
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 4 GB
- Flash Memory
- 1 GB
- Interface Ports
- RJ-45, SFP
- Power
- 350 Watt
- Device Type
- Router
- Product Name
- AR157VW Enterprise Router
- Height
- 4 inches
- Width
- 17 inches
- Depth
- 18 inches
- Weight
- 15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AR157VW |  AR151W-P-S |  AR156W |  AR151G-HSPA+7 |  AR156 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Fixed | Modular |
| Broadband | Fiber Optic / DSL | N/A | Fiber Optic / DSL | HSPA+ | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention |
| Compliance Standards | FCC, CE | FCC, CE, RoHS | CE / FCC / RoHS | FCC, CE, RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired / Wireless | Wired | Wired / Wireless | Wired |
| Depth | 18 inches | 11 inches | 16 inches | 6.5 inches | 18 inches |
| Device Type | Router | Router | Router | Gateway | Router |
| EMC | N/A | N/A | N/A | FCC, CE | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SFP+ | NIM | NIM / SFP+ | N/A | NIM, SFP+ |
| Features | VPN, VoIP, IPv6 Compatible, Firewall, POE | VPN / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall / PoE | VPN, IPv6 Compatible, Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 1 GB | 512 MB | 256 MB | 256 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Desktop | Rack-mount |
| Height | 4 inches | 1.75 inches | 4 inches | 2.2 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video | Voice / Video | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45, SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 | RJ-45, SFP+, Combo Ports |
| LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 2 GB | 2 GB | 1 GB | 2 GB |
| Modular Slots Available | 2 Slots | 2 Slots | 3+ Slots | N/A | 2 Slots |
| Network Protocols | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4 / IPv6 / MPLS | IPv4, IPv6, PPPoE, Static Routing | IPv4, IPv6, MPLS |
| Power | 350 Watt | 65 Watt | 250 Watt | 25 Watt | 250W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | Redundant AC/DC Power Supply |
| Product Name | AR157VW Enterprise Router | AR151W-P-S Enterprise Router | AR156W Enterprise Modular Router | AR151G-HSPA+7 | AR156 Enterprise Modular Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Wireless Gateway | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SNMP, SSH, HTTPS | SSH, SNMP, Telnet | SNMP / SSH / Telnet | HTTPS, SSH, SNMP | CLI, Web GUI, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | N/A | N/A | UL / CE | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | No | Yes |
| Telecom | N/A | N/A | N/A | TIA/EIA | N/A |
| Throughput Capacity | 1 Gbps | 1 Gbps | 10 Gbps | 0.3 Gbps | 2 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise / Industrial | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 15 lbs | 12 lbs | 25 lbs | 3.5 lbs | 15 lbs |
| Wi-Fi Standard | N/A | WiFi 6 | WiFi 6 | WiFi 5 | N/A |
| Width | 17 inches | 17 inches | 17 inches | 8.1 inches | 17 inches |
| Wireless Support | No | Yes | Yes | Yes | No |
Reviews & Ratings
G
Gordon Price
4
Reliable branch router with consistent WAN stability.
H
Harvey Cole
5
Professional solution for small office connectivity.
I
Ian Murphy
5
Smooth installation and dependable routing performance.
J
Jacob Ellis
5
Strong uptime and practical telephony features.
K
Kyle Bennett
5
Cost-effective enterprise router with predictable stability.
Questions & Answers
What is the AR157VW multifunction gateway?
The AR157VW is an ADSL2+ Annex A/M WAN router with 4 Fast Ethernet LAN ports, 802.11b/g/n wireless access point, 4 FXS analog extensions, 1 FXO trunk port, and 1 USB interface designed for SOHO and small office environments.
Which DSL standards and annex modes does the AR157VW support?
The AR157VW supports ADSL, ADSL2, ADSL2+ with Annex A and Annex M profiles, offering up to 24 Mbps downstream and 3.5 Mbps upstream bandwidth.
How many wired LAN ports are available on the AR157VW?
The AR157VW provides four 10/100 Mbps Fast Ethernet LAN ports for high-speed wired connections to PCs, switches, or printers.
What wireless features does the AR157VW offer?
The AR157VW integrates an 802.11b/g/n access point with dual-antenna design, delivering up to 300 Mbps wireless throughput and secure coverage for home and office.
How many voice ports does the AR157VW include?
The AR157VW features four FXS ports for analog telephone extensions and one FXO port for PSTN trunk connectivity, supporting VoIP and traditional phone lines.
What can I use the USB port on the AR157VW for?
The USB 2.0 port supports networked storage, USB printer sharing, and 3G/4G USB modem backup to ensure uninterrupted Internet access.
Does the AR157VW support IPTV and multicast traffic?
Yes, the AR157VW includes IGMP snooping and proxy features to optimize IPTV delivery and ensure smooth multicast video streaming.
What security features are built into the AR157VW?
The AR157VW provides WPA/WPA2-PSK wireless encryption, SPI firewall, DoS attack prevention, MAC/IP filtering, and VLAN support for robust network protection.
How do I set up the AR157VW gateway?
Setup is done via an intuitive web-based wizard: connect DSL and LAN cables, access the router at 192.168.1.1, follow the configuration steps, and apply ISP credentials.
What management and monitoring options does the AR157VW offer?
The AR157VW supports web GUI, CLI, SNMP v1/2c, TR-069 remote management, and real-time system logs for comprehensive device administration.
Can the AR157VW prioritize voice and data traffic?
Yes, the AR157VW includes advanced QoS with DSCP, 802.1p, and bandwidth control features to prioritize VoIP calls and real-time applications.
Is VPN supported on the AR157VW?
The AR157VW supports VPN passthrough for IPsec, PPTP, and L2TP tunnels, enabling secure remote access when paired with endpoint VPN clients.
What are the typical wireless coverage and performance of the AR157VW?
With 2×2 MIMO and external antennas, the AR157VW delivers reliable coverage up to 150 m² indoors, supporting multiple HD streams and concurrent users.
What operating environments and power requirements does the AR157VW have?
The AR157VW operates between 0 °C to 40 °C, requires a 12 VDC/1 A adapter, and supports desktop or wall-mount installation for flexible deployment.
What are the dimensions and form factor of the AR157VW?
The AR157VW measures 180 × 125 × 30 mm, featuring a compact desktop or wall-mount design ideal for office desks, cabinets, or network racks.
Which applications are best suited for the AR157VW?
The AR157VW is ideal for SOHO, small business branches, and residential users requiring combined ADSL2+ Internet access, VoIP services, and secure wireless networking.