Cisco Systems 4012460 User Manual
Data Sheet
© 2010 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 1 of 10
Cisco Model DPC2100 DOCSIS 2.0 Cable Modem
The Cisco® Model DPC2100 DOCSIS 2.0 Cable Modem provides broadband service
providers with a cost-effective solution for delivering high-speed bi-directional data
services.
The DPC2100 is designed to meet DOCSIS® 2.0 specifications, as well as offering backward
compatibility for operation in DOCSIS 1.1, and 1.0 networks.
Figure 1. Cisco Model DPC2100 DOCSIS 2.0 Cable Modem (image may vary from actual product and
specification)
The DPC2100 also features WebWizard, a browser-based user interface. WebWizard is a powerful
tool that facilitates installation and troubleshooting, and eliminates the need to load set-up software
on the customer premises equipment (CPE).
Features
DOCSIS
●
Designed to meet DOCSIS 2.0 specifications
●
Backward compatible with DOCSIS 1.1 and 1.0 networks
●
Support for up to 64 users (1 USB port user and up to 63 users on user-supplied Ethernet
hubs)
●
Enhanced bi-directional performance maximizes data throughout
●
Optional L2VPN support
Data Sheet
© 2010 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 2 of 10
Feature
Description
Indicators
PC, CABLE, DATA SEND, DATA RECEIVE, POWER
Color
Black textured, black face place, silver text, green LEDs
Branding
Cisco and model number
Connections
●
100/10 Mbps Ethernet port with Auto-negotiate and Auto-MDIX
●
USB 1.1 Type B client data port
Design and Function
●
Attractive, compact design and versatile orientation to stand vertically, lie flat on the desktop
or shelf, or mount easily on a wall
●
LED status indicators on the front panel provide an informative and easy-to-understand
display that indicates the cable modem operational status and real-time data transmission
activity
●
Color-coded connectors and cables for easy installation and set-up
●
Both vertical and horizontal installation options
●
Rugged electronic components for long-term reliability
Management
●
Software upgradeable by network download
●
Remote manageability using SNMP V1/V2 and V3
Software and Documentation
●
CD-ROM containing user guide and USB driver installation software for Microsoft
Windows 7, Vista, Windows XP, and Windows 2000 operating systems
Figure 2. Cisco Model DPC2100 Front Panel (image may vary from actual product and specification)
Table 1. Front Panel Features
Data Sheet
© 2010 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 3 of 10
Feature
Description
POWER
Color: Black
Connects modem to the DC output of the AC power adapter
POWER SWITCH
(not shown)
Color: Black
Turn on and off device (power switch provided on all products carrying the CE mark)
MAC ADDRESS LABEL
Displays the MAC address of the cable modem
RESET
Resets the cable modem
ETHERNET
Connector Color: Yellow
(1) RJ-45 Ethernet port connects to the Ethernet port on your PC or your home network
USB
Connector Color: Blue
(1) Type B USB 1.1 client port connects to a USB port on your PC
(optional on some part numbers)
CABLE
Connector Color: White
F-connector connects to an active cable signal from your service provider
Specification
Value
RF Downstream
Operating Frequency
Range
88 to 930 MHz (H/W Revision 3.0)
88 to 860 MHz (H/W Revision 2.1 and earlier)
Tuner Frequency Range
88 to 930 MHz (H/W Revision 3.0)
88 to 860 MHz (H/W Revision 2.1 and earlier)
Demodulation
64 QAM or 256 QAM
Maximum Data Rate
42.88 Mbps for 256 QAM and 30.34 Mbps for 64 QAM
Bandwidth
6 MHz
Operating Level Range
-15 to +15 dBmV
Input Impedance
75 ohms
RF Upstream
Operating Frequency
Range
5 to 42 MHz or 5 to 55 MHz
Transmitter Frequency
Range
5 to 42 MHz or 5 to 55 MHz
Modulation
QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM / ATDMA, 128 QAM / SCDMA
Figure 3. Cisco Model DPC2100 Back Panel (image may vary from actual product and specification)
Table 2. Back Panel Features
Product Specifications
Table 3. Product Specifications
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