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AR157 offers stable ADSL connectivity with reliable LAN performance.
AR157
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AR157,ADSL2+ ANNEX A/M WAN,4FastEthernet LAN,1USB, AR0M1570B...
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AR157
- Description:
- AR157,ADSL2+ ANNEX A/M WAN,4FastEthernet LAN,1USB, AR0M1570BA00
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- Brand:
- Huawei
- GTIN:
- 7296932147651
- Condition:
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AR157 Overview
AR157 is a modular enterprise router engineered with a robust chassis architecture that supports multiple expansion slots and dual power options, including AC, DC, and built-in redundancy. It is equipped with dual WAN interfaces and eight Gigabit LAN ports, ensuring high-speed connectivity and failover support for mission-critical environments.
AR157 integrates advanced services with VPN encryption protocols (IPSec, SSL VPN, GRE, DMVPN), voice and video capabilities, and delivers throughput up to 10Gbps. Its high-availability design, dynamic QoS features, and modular expansion make it ideal for enterprise, small business, and industrial use cases.
AR157 price is is available on request. Get immediate quote.
Request bulk order quote for AR157 for additional pricing. Browse the full Ar150 Series Enterprise Routers series or explore all Huawei products.
AR157 Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec/SSL VPN/GRE/DMVPN
- Power Source
- AC Power Supply / DC 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
- Remote Management
- SSH, Telnet, SNMP
- Compliance Standards
- IEEE 802.3, IEEE 802.1Q
- Wireless Support
- No
- Speed/Capacity
- 10Gbps
- Firewall Features
- Yes
- Features
- VPN, QoS, Redundancy, High Availability, Integrated Services
- Use Case
- Enterprise, Small Business, Industrial
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- Safety
- UL, CE
- EMC
- FCC, EN55032
- Telecom
- TIA/EIA-568
- Throughput Capacity
- 10Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Expansion Slots
- NIM, SFP+
- Modular Slots Available
- 3+ Slots
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 4 GB
- Flash Memory
- 512 MB
- Interface Ports
- RJ-45, SFP+
- Power
- 300W
- Device Type
- Router
- Product Name
- AR157 Enterprise Modular Router
- Height
- 2 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 
| AR157 |  AR151G-C |  AR156 |  AR0M1576BA00 |  AR151W-P-S | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic/DSL | Fiber Optic / DSL / LTE | N/A | Fiber Optic / DSL | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention |
| Compliance Standards | IEEE 802.3, IEEE 802.1Q | CE, FCC, RoHS | FCC, CE, RoHS | FCC, CE, RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired / Wireless |
| Depth | 18 inches | 18 inches | 18 inches | 18 inches | 11 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC, EN55032 | EN 55032, EN 55024 | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SFP+ | NIM, SFP+ | NIM, SFP+ | NIM, SFP+ | NIM |
| Features | VPN, QoS, Redundancy, High Availability, Integrated Services | VPN, IPv6 Compatible, Firewall, MPLS | VPN, IPv6 Compatible, Firewall | VPN, IPv6 Compatible, Firewall, MPLS, Syslog | VPN / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 2 inches | 1.75 inches | 1.75 inches | 2 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice / Video |
| Interface Ports | RJ-45, SFP+ | RJ-45, SFP+ | RJ-45, SFP+, Combo Ports | RJ-45, SFP+, Combo Ports | RJ-45 / SFP |
| LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 2 GB | 2 GB | 4 GB | 2 GB |
| Modular Slots Available | 3+ Slots | 2 Slots | 2 Slots | 3+ Slots | 2 Slots |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6, MPLS | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4, IPv6 |
| Power | 300W | 150W | 250W | 250W | 65 Watt |
| Power Source | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | Redundant AC/DC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | AR157 Enterprise Modular Router | AR151G-C Enterprise Router | AR156 Enterprise Modular Router | AR0M1576BA00 Enterprise Modular Router | AR151W-P-S Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SSH, HTTPS, SNMP | CLI, Web GUI, SNMP | SNMP, HTTPS, CLI | SSH, SNMP, Telnet |
| Routing Protocols | OSPF/BGP/EIGRP/Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | UL, CE | IEC 60950-1 | N/A | N/A | N/A |
| Speed/Capacity | 10Gbps | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | No | Yes | Yes | Yes |
| Telecom | TIA/EIA-568 | ITU-T | N/A | N/A | N/A |
| Throughput Capacity | 10Gbps | 1 Gbps | 2 Gbps | 10 Gbps | 1 Gbps |
| Use Case | Enterprise, Small Business, Industrial | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec/SSL VPN/GRE/DMVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE | 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 | 15 lbs | 15 lbs | 15 lbs | 12 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | WiFi 6 |
| Width | 17 inches | 17.5 inches | 17 inches | 19 inches | 17 inches |
| Wireless Support | No | No | No | No | Yes |
Reviews & Ratings
W
Wesley Grant
5
Compact router delivering consistent branch network stability.
X
Xavier Holt
5
Easy to deploy and dependable for small offices.
Z
Zachary Boone
4
Predictable uptime and smooth routing performance.
A
Aaron Bishop
5
Professional entry-level enterprise router.
B
Brandon Keller
5
Reliable connectivity with minimal maintenance.
Questions & Answers
What is the AR157 ADSL2+ Annex A/M WAN router?
The AR157 (SKU AR0M1570BA00) is a wired ADSL2+ Annex A/M WAN router featuring four Fast Ethernet LAN ports and one USB port for network and peripheral connectivity.
Which ADSL standards does the AR157 support?
The AR157 supports ADSL, ADSL2, ADSL2+ Annex A and Annex M for downstream speeds up to 24 Mbps and upstream speeds up to 3.5 Mbps.
How many LAN ports are available on the AR157?
The AR157 provides four 10/100 Mbps Fast Ethernet LAN ports to connect wired devices such as PCs, printers, and switches.
What USB functionality does the AR157 offer?
The AR157 includes one USB 2.0 port for sharing printers, external storage or 3G/4G modems across your local network.
Can I use the AR157 with any Internet service provider?
Yes. The AR157 is compatible with all ADSL and ADSL2+/Annex A or M service providers worldwide, provided they use standard PPPoE/PPPoA login protocols.
Does the AR157 support IPv6?
Yes. The AR157 supports both IPv4 and IPv6 addressing, ensuring compatibility with current and future network infrastructures.
What security features are built into the AR157?
The AR157 includes NAT, SPI firewall, IP/MAC filtering, URL filtering and Denial of Service (DoS) protection to safeguard your network.
Does the AR157 offer Quality of Service (QoS)?
Yes. The AR157 provides advanced QoS controls with traffic prioritization for VoIP, gaming and video streaming to ensure smooth performance.
How do I set up the AR157 router?
Setup is done via a browser-based GUI wizard; connect the ADSL line, LAN cables and power, then follow on-screen steps to configure WAN, LAN and wireless settings.
Does the AR157 support VPN passthrough?
Yes. The AR157 supports IPSec, PPTP and L2TP VPN passthrough to enable secure remote access and site-to-site connections.
Is the AR157 suitable for small offices or home use?
Yes. With ADSL2+ Annex A/M, four LAN ports and USB sharing, the AR157 is ideal for small office and home networks requiring reliable wired connectivity.
What are the physical dimensions and weight of the AR157?
The AR157 measures 185 × 120 × 35 mm and weighs approximately 0.28 kg, making it compact for desktop or wall-mount installation.
How do I update the AR157 firmware?
Download the latest firmware from the manufacturer’s website and upload it via the router’s web GUI under System Tools > Firmware Upgrade.
What is the power consumption of the AR157?
The AR157 operates on 12 V DC at 1 A, consuming less than 5 W during normal operation for energy-efficient performance.
Does the AR157 include wireless connectivity?
No. The AR157 is a wired ADSL2+ router. Wireless networking requires an external Wi-Fi access point connected to one of its LAN ports.