3Com 3CCFEM656B Megahertz 56K Data/Fax Modem + 10/100 Ethernet PCMCIA Card

Overview
The 3Com 3CCFEM656B is a versatile combo module that combines a Megahertz 56K data/fax modem with a 10/100 Ethernet PCMCIA card in a single, compact form factor. Designed for laptops and mobile computers, this dual-function adapter provides reliable dial-up connectivity and high-speed Ethernet networking without the need for separate cards. It is an ideal solution for users who need both legacy modem support and modern LAN access while on the go.

Key Features

• Integrated 56K data/fax modem for voice, fax and data transmission over telephone lines
• 10/100 Ethernet interface for fast LAN connectivity
• PCMCIA Type II form factor compatible with most notebook computers
• Plug-and-play installation with standard drivers for Windows and Linux
• Low power consumption to preserve battery life in mobile devices
• Robust metal shield for EMI protection and reliable operation in noisy environments

Technical Specifications

• Modem standard: V.90 / V.34 / V.32bis / V.32 / V.22bis / V.22
• Modem speed: up to 56 Kbps downstream, 33.6 Kbps upstream
• Ethernet speed: 10 Mbps and 100 Mbps auto-negotiation
• Interface: PCMCIA Type II, 16-bit, 5 V
• Operating temperature: 0 to 55 deg C
• Dimensions: 54 mm x 30 mm x 5 mm (approx.)
• Power draw: less than 2.5 W during active use

Applications

• Mobile professionals who need both dial-up internet and wired LAN access
• Field technicians requiring fax capability and network connectivity in remote sites
• Legacy systems that still rely on 56K modem communication
• Educational institutions with mixed networking environments
• Travelers and remote workers who need a single card for multiple connectivity options

With the 3Com 3CCFEM656B, you get the convenience of two essential communication interfaces in one reliable, easy-to-install PCMCIA card, making it a smart addition to any portable computing setup.