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4port FE VDSL2 Modem ROUTER
VDSL2 Modem with 4port FE +ROUTER is a versatile, high-speed remote router for home and the small office.

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Very High-speed Connectivity for Internet Access and IPTV Service

The BD-STV504 is a single VDSL2 port modem equipped with four Ethernet ports by embedded 10/100Mbps Ethernet Switch. Compliant with ITU-T G.993.2 VDSL2 standard, the BD-STV504 interoperates with major chipsets, and supports Profile 30a with line rate up to 100Mbps/100Mbps for various bandwidth-consuming applications, like video streaming or Video on Demand. Besides forwarding Ethernet packets between VDSL2 port and Ethernet ports, BD-STV504 also provides Hardware IGMP snooping for IGMP v1/v2 to facilitate IPTV services without interfering with other applications.

Standard-compliant to ITU-T G.993.2

The BD-STV504 complies with the international standards and interoperates with other major/open chipsets. It supports different profiles (8a, 8b, 8c, 8d, 12a, 12b, 17a, and 30a); different band plans (997, 998, and proprietary) and different annex types (Annex A, Annex B), by factory settings to fit into different requirements. Benefit from the latest chip design technology, BD-STV504 consumes less power (less than 2 watt per VDSL2 port) and has shorter training time to make device up and running.

Long Reach Ethernet (LRE): Back-to-back Applications

In addition to using one BD-STV504 to connect to ISP/Telco’s DSLAM for accessing Internet or video services, users can utilize a pair of BD-STV504 for back-to-back applications. Theoretically the maximum length for Ethernet cable is within 100 meters. With two BD-STV504 modems, users can have 100/100Mbps connectivity over a twisted-pair phone line up to 200 meters or longer. This capability can help users to bridge two distinct LAN segments in longer distance or to have surveillance service a little farther over existing twisted-pair phone cables.

Easy Installation

The BD-STV504 is easy to use. Simply connect the hardware interfaces without the need for complicated configuration efforts, the device will synchronizes with VDSL2 DSLAM (VTU-O) in auto-negotiated mode and allow users to access the Internet or watch IPTV instantly.

Deployment scenario for VDSL using FTTx

Back-to-back connectivity

Features & Specifications

VDSL2 Compliance

Compliant with VDSL2 Standard, ITU-T G.993.2

VDSL2 Profiles: 8a, 8b, 8c, 8d, 12a, 12b, 17a and 30a

Supports 997 and 998 Band Plans

Supports Annex A, Annex B

Upstream / Downstream connection rates greater than 100 /100Mbps

OLR (On Line Reconfiguration), UB0 Supported

Supports Ethernet 802.3ah

Network Protocols and Features

Transparent bridging

Ethernet over VDSL (EoVDSL) Bridging

IEEE 802.3/3u compliant

Hardware IGMP Snooping for IGMP v1/v2


Simple management function via DIP Switch

Hardware Specifications

Physical Interface

VDSL: one connector

PHONEone connector

DIP Switch: DIP4 for Setting RT/COT mode and Protocol

Ethernet: 4-port 10/100Mbps auto-crossover (MDI / MDI-X) Switch

Power jack

Physical Specifications

Dimensions: 204mm x 127mm x 50mm

Power Requirements

Input: 9~16VDC, 1A

Operating Environment

Operating temperature: -20 - 50 °C

Storage temperature: -40 - 85 °C

Humidity:10 - 95% non-condensing

Ordering information

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