Product Details

BiPAC 8501 R3

  • 5.7 Mbps SHDSL.bis Firewall Bridge/Router
Billion’s BiPAC 8501 R3 offers a perfect solution with symmetric transmission so SOHO and SME users can enjoy high-speed SHDSL.bis broadband services. Users can also access bandwidth-consuming applications such as video conferencing with greater ease and speed than previously. The device supports the latest SHDSL.bis technology with a higher symmetric upstream and downstream data rate of up to 5.7Mbps or 11.4Mbps.
  • Key Features & Benefits
  • Features & Specifications
  • Application Diagram
Higher symmetric data rates power office productivity! Small businesses often can maintain competitiveness by using a cost-effective networking solution instead of expensive leased lines for an online presence. The Rate Adaptive feature allows the BiPAC 8501 R3 to adjust the data rate automatically according to the quality of the wire connection.

Key Features
  • High-speed internet access with SHDSL.bis, backward compatible with SHDSL
  • Supports symmetric data transfer up to 5.7Mbps / 11.4Mbps (* BiPAC 8521 R3 only)
  • 4-port 10/100Mpbs Fast Ethernet switch
  • Supports Level 2 (ATM) and EFM frame type
  • Support Back-to-back Connectivity
  • Supports 4-wired (Standard mode, Enhanced mode and EFM Bonding) (* BiPAC 8521 R3 only)
  • SOHO firewall security with DoS prevention and SPI
  • Quality of Service control for traffic prioritization
  • Universal Plug and Play (UPnP) compliance
  • Dynamic Domain Name System (DDNS)
  • Ease of use with Quick Installation Wizard
  • Supports IPv6 *1


High-speed Internet Access with 2 / 4-wire SHDSL.bis
The BiPAC 8501 R3 / 8521 R3 complies with the latest SHDSL.bis technology standards for worldwide deployment and supports a symmetric data rate of up to 5.7Mbps / 11.4Mbps. With SHDSL.bis technology, the BiPAC 8501 R3 / 8521 R3 allows office users to enjoy high-speed symmetric bandwidth and access multimedia applications such as FTP sharing, video conferencing and real-time audio with greater ease and speed than ever before.

Flexible and Varied Connections
The BiPAC 8501 R3 / 8521 R3 support Back-to-back connectivity. User can make a direct connection between two SHDSL devices that one is set to be CPE and the other CO by using a standard RJ-11 telephone cable. It is easy to connect two separated networks together and communicate with each other..

Firewall Security and Smooth Traffic
With the built-in NAT default firewall, the advanced anti-hacker pattern-filtering protection features automatically detect and block Denial of Service (DoS) attacks. In addition, packet filtering provides high-level security for access control. Quality of Service control prioritizes the traffic and allows users to enjoy smooth traffic while running applications such as IPTV, VoIP calls or interactive game through the Internet.

Easy Network Management
The Web-based user interface of the BiPAC 8501 R3 / 8521 R3 makes it extremely easy for users to install and manage the network. The router supports both DHCP client and server, enabling system administrators to easily integrate this router into existing network environments, as well as manage IP assignment without having to reconfigure other stations.

IPv6 Ready - Pathway to the Future
The BiPAC 8501 R3 / 8521 R3 supports IPv6 (Internet Protocol Version 6), launched as the current IPv4 range is filling up, and IPv6 is gradually becoming the indispensable addressing system for savvy cloud computing users.

1. Only upon request for Telco/ISP tender projects.
2. IPTV application may require subscribing to IPTV services from a Telco/ISP.
3. Specifications in this datasheet are subject to change without prior notice.
WAN Interface
ADSL only -
3G/4G LTE -
Hardware Interface
SIM slot -
Fast Ethernet 4
Giga Ethernet -
USB 2.0 -
IPv4 / IPv6
Failover / Fallback -
Hardware Specifications
Physical Specifications Dimensions: 7.09" x 4.72" x 1.57" (180mm x 120mm x 40mm)
Power Requirements Input: 12V DC, 1.0A
Operating Environment Operating temperature: 0℃ - 40℃
Humidity 20% - 95% non-condensing