D-Link DCM-202 manual Technical Specifications, Interface

Page 32

Technical Specifications

Model Name

 

DCM-202

Model Number

 

DCM-202

Compliant Standard

 

DOCSIS 1.0

 

 

DOCSIS 1.1

 

 

DOCSIS 2.0

Interface

 

PC Interface

 

 

10/100BASE-T (half/full-

 

 

duplex, auto-sensing) 1 port

 

 

USB Device (12Mbps, full

 

 

speed mode) 1 port WAN

 

 

Interface

 

 

F type female 75

Receiver

Demodulation:

64/256QAM

 

Max Speed:

38Mbps (64QAM) / 43Mbps

 

 

(256QAM)

 

Frequency Range:

91 to 857 MHz ±30 kHz

 

 

(Center)

 

Bandwidth:

6MHz

 

Signal Level:

-15dBmV to +15dBmV

 

 

(Automatically Gain

 

 

Controlled by CM)

Transmitter

Modulation:

64/256QAM

 

 

TDMA: QPSK, 8QAM,

 

 

16QAM, 32QAM, 64QAM

 

 

S-CDMA: QPSK, 8QAM,

 

 

16QAM, 32QAM, 64QAM,

 

 

128QAM

 

Max Speed:

320, 640, 1280, 2560,

 

 

5120kbps (QPSK)

 

 

640, 1280, 2560, 5120,

 

 

10240kbps (16QAM)

 

Frequency Range:

5 to 42MHz (edge to edge)

 

Bandwidth:

0.2, 0.4, 0.8, 1.6, 3.2MHz

 

 

TDMA: 200, 400, 800, 1600,

 

 

3200 and 6400 kHz

 

 

S-CDMA: 1600, 3200 and

 

 

6400 kHz

32

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Contents Link DCM-202 Contents Package Contents System Requirements for Configuration Local Cable Network Service Prepare Your Workspace for the Cable Modem InstallationBefore installing the modem Serial Number S/N RF and ETH MACPrepare Your Workspace for the Cable Modem Installation Introduction Features Decide Which Installation Process to UseInstalling the Cable Modem Using the Ethernet Port Verify the TCP/IP Protocol Configuration Configuring TCP/IP on the Windows 2000 Operating Systems To configure TCP/IP on your Windows 2000 PCTo configure TCP/IP on a Macintosh Configuring TCP/IP on a Macintosh ComputerTo configure TCP/IP on your Windows NT 4.0 PC Problem I cannot access my e-mail or Internet service Connecting the Cable ModemTroubleshooting the Ethernet Installation Problem I cannot access my e-mail or Internet service Click Command Prompt Installing the Cable Modem Using the USB Port Installing the Hardware Cable Modem and Power Adapter To install the hardwareInstalling the Software Drivers Installing the Software Drivers Windows 98 OSInstalling the Software Drivers Windows 98 OS \Drivers\Installing the Software Drivers Windows 98 OS Installing the Software Drivers Windows 2000 OS \Drivers\ Installing the Software Drivers Windows 2000 OS Installing the Software Drivers Windows Me OS Add New Hardware Wizard screen appearsInstalling the Software Drivers Windows Me OS Troubleshooting the USB Installation Click Control Panel Page Cable Modem Front and Rear Panels Front Panel LEDsPower What the LED Activity MeansCable StatusBack Panel Connectors Reset PowerTechnical Specifications InterfaceOSS LED Contacting Technical Support Link Technical Support over the InternetWarranty Page Important Note Registration
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DCM-202 specifications

The D-Link DCM-202 is a reliable USB/Ethernet broadband cable modem designed to provide high-speed internet access for home and small office users. Known for its robust performance and ease of use, this modem is ideally suited for cable internet service, making it a preferred choice for many consumers looking to enhance their digital connectivity.

One of the standout features of the DCM-202 is its compatibility with most major cable internet service providers, ensuring seamless integration into existing network setups. The modem supports DOCSIS 2.0 technology, which allows for faster download and upload speeds compared to previous standards. By leveraging advanced data modulation techniques, it delivers reliable performance that can meet the demands of multiple users streaming, gaming, or downloading large files simultaneously.

Equipped with both USB and Ethernet ports, the DCM-202 offers flexibility in connectivity. Users have the option to connect their computers or routers directly via USB for a simple plug-and-play experience, or utilize the Ethernet port for a more traditional wired connection. This dual capability makes it an attractive choice for various networking needs, adapting to different systems and preferences.

The modem features a sleek and compact design, making it easy to fit into any workspace without taking up excessive space. Its LED indicators provide at-a-glance feedback on the status of the internet connection, power, and data transfer activities, allowing users to troubleshoot any issues quickly.

The DCM-202 also incorporates built-in security features, such as a firewall, to protect users from unwanted intrusions and cyber threats. This is essential for safeguarding sensitive personal information while using the internet. Additionally, the modem’s firmware can be updated easily, ensuring users always have access to the latest security and performance enhancements.

In terms of installation, the D-Link DCM-202 is designed for user-friendliness. Most users can have it up and running in minutes, thanks to straightforward step-by-step guides provided in the packaging and online support resources. This ease of setup, combined with its solid performance, makes the DCM-202 a popular choice for those looking to establish or upgrade their home or small office internet presence. Overall, the D-Link DCM-202 is a versatile and durable modem that meets the demands of today's internet users.