Name: Cabled 56K V.90 PcCard Mac MDM Cell
Brand: 3Com
Price: 29.95 USD
Availability: InStock

3Com 3CCM556 Cabled 56K V.90 PcCard Mac MDM Cell

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$29.95

In Stock: 1
Manufacturer: 3Com
Model or Part: 3CCM556
Condition: Refurbished
Weight: 1.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The 3Com 3CCM556 is a cabled 56K V.90 PC Card modem designed specifically for Apple Macintosh laptops. This compact, plug-in solution provides reliable dial-up connectivity for legacy networks, remote office setups, and travel scenarios where broadband is not available. It fits into any standard PCMCIA slot and offers a simple, plug-and-play experience with native Mac drivers.

Key Features

V.90 protocol delivers up to 56 Kbps downstream and 33.6 Kbps upstream speeds
Full-size PC Card form factor compatible with most Macintosh notebook models
Integrated RJ-11 telephone jack for direct connection to a standard analog line
Auto-sensing modem that adjusts to the highest possible speed based on line quality
Low power consumption to preserve laptop battery life during extended use
Plug-and-play installation with Mac OS drivers included on the accompanying CD

Technical Specifications

Manufacturer: 3Com
Model/Part Number: 3CCM556
Modem Standard: V.90 / V.34
Maximum Data Rate: 56 Kbps downstream, 33.6 Kbps upstream
Interface: PC Card (PCMCIA) Type II
Connector: RJ-11 (standard telephone)
Operating Temperature: 0 to 50 deg C
Power Requirements: 3.3 V DC, 150 mA typical
Dimensions: 54 mm x 84 mm x 12 mm (approx)
Weight: 85 g (approx)

Applications

This modem is ideal for users who need dependable internet access in environments without broadband, such as rural offices, field service technicians, and travelers staying in hotels with only dial-up service. It also serves as a backup communication channel for businesses that require a secondary line for fax or data transmission during network outages. Additionally, the 3CCM556 can be used in legacy systems that still rely on analog telephone infrastructure, ensuring compatibility and continuity without costly upgrades.