The D-Link DSB-560 is a 56K external USB Fax/Modem. It comes complete with a port for the telephone line, a pass through telephone port, and a USB connector cable. With support for V.90 and K56Flex, compatibility is ensured for speeds up to 56K.

Maximum Compatability

The DSB-560 strictly adheres to the ITU Data Communications and Modem standards in order to ensure maximum interoperability. The DSB-560 attempts to connect at the highest speed supported by an ISP, host modem, or fax machine and automatically defaults to a lower speed until a stable connection can be created.

Easiest Installation Ever

As a standard USB device, the DSB-560 can be installed very quickly and without the need to reboot the host computer. The DSB-560 is plugged into an available USB port to allow Windows to install and setup the necessary drivers. A full assortment of visible LEDs provide information as to the modem's current status.

USB Standards

• USB Specification v1.1

Operating Protocols

• V.90 (down-stream up to 56,000 bps)
• K56flex (down-stream up to 56,000 bps)
• V.34bis (up to 33,600 bps)
• V.34 (28,800 to 2,400 bps)
• V.32bis (14,400/12,000/9,600/7,200 bps)
• V.32 (9,600/4,800 bps)
• V.22bis (2,400 bps)
• V.23 (1,200 TX/75 RX bps)
• V.22/Bell 212A (1,200 bps)
• V.21/Bell 103 (300 bps)

Error Correction Protocol

• V.42 and MNP Class 2 to 4

Data Compression Protocol

• V.42bis and MNP Class 5

Fax Compatibility

• EIA Class 1 fax commands
• Group 3 send and receive
• ITU-T V.17 up to 14,400 bps
• ITU-T V.29 up to 9,600 bps
• ITU-T V.27ter up to 4,800 bps
• ITU-T V.21 Channel 2 up to 300 bps

Dialing Capability

• DTMF tone and rotary pulse

Operating Modes

• Asynchronous full duplex
• Manual/Automatic answer

Flow Control

• Hardware CTS/RTS
• Software XON/XOFF

Receive Sensitivity

• -40 dBn

Transmit Level

• Permissive -10 (+/-1) dBm

Line Interface

• RJ-11, 2-wire dial-up

Diagnostic

• Power-up self-test
• Local analog loopback test
• Local digital loopback test
• Remote digital loopback test

Software Control Interface

• Hayes compatible AT command set

Call Progress Monitoring

• Dial tone
• Busy tone
• Ring-back detection

Typical Power Consumption

• Operation: 950 mW

Dimensions

• 96mm (Length) X 62mm (Width) X 20mm (Height)

D-Link USB V.90 Fax / Modem

DSB to Ethernet Converter

D-Link 4-Port Self or Bus Powered Hub

D-Link A & B Connector cable

D-Link USB Controller Card

D-Link USB to Parallel Converter