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Cisco DPC3848V Router Manual PDF (Setup & Configuration Guide)

Given below is full router user manual of Cisco DPC3848V router model. You can also download this manual in PDF Format to read later on your computer.

Product user manuals come handy in case you want to know all functionalities of your device, troubleshooting, fist time configuration & setup and in many other situations.

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© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Data Sheet
Cisco Residential Wireless Gateway Model
DPC3848/DPC3848V/DPC3848VM
Looking for a multifaceted, high-performance home and small office gateway that
combines a cable modem, router, and wireless access points in a single device?
You’ve found it in the Cisco
®
Residential Wireless Gateway Model DPC3848. This
cost-effective networking solution provides a faster connection to the Internet by
incorporating 24 bonded downstream channels along with eight bonded upstream
channels. Bonded channels can deliver downstream data rates of up to 900 Mbps and
upstream data rates up to 170 Mbps. That’s up to 24 times faster downloads than
conventional single-channel DOCSIS
®
2.0 cable modems.
The Cisco Residential Wireless Gateway Model DPC3848 (Figure 1) is designed to meet DOCSIS 3.0
specifications and provide backward compatibility for operation in DOCSIS 2.0, 1.1, and 1.0 networks.
Figure 1.
Cisco Residential Wireless Gateway Model DPC3848
This Cisco integrated router features a Dynamic Host Configuration Protocol (DHCP) server, Network Address
Translation (NAT) and Network Address and Port Translation (NAPT), and a Stateful Packet Inspection (SPI)
firewall. These features provide a single high speed public Internet connection and allow users to share files and
folders between devices in the home network by attaching multiple wired and wireless devices in the active home
or office to the wireless residential gateway.
Consumer-friendly features like Wireless Protected Setup (WPS) and user-configured Parental Control can protect
the home network from unwelcome intruders and family members from access to undesirable web sites.
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© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Features
DOCSIS
●
Compliant with DOCSIS 3.0, 2.0, 1.1, and 1.0 standards to deliver high-end performance and reliability
Connections
●
Four 10/100/1000BASE-T Ethernet ports to provide wired connectivity
●
High-performance broadband Internet connectivity to enhance your online experience
●
One USB 2.0 Type 2 connection
●
Dual-band concurrent 802.11ac Wireless Access Point (WAP) with eight Service Set Identifiers (SSIDs)
backwards compatible with 802.11b/g/n
●
Including a pushbutton switch to activate WPS for simplified and highly secure wireless setup
●
Configurations with MoCA 2.0 available for in-home networking using existing coaxial cable
Design and Function
●
Attractive, compact design and versatile orientation to stand vertically on the desktop or shelf, or mount
easily on a wall
●
Dual-color LED status indicators on the front panel provide an informative and easy-to-understand display
that indicates the cable modem operational status
●
TR-068 compliant color-coded interface ports and corresponding cables simplify installation and setup
Management
●
User-configurable Parental Control blocks access to undesirable Internet sites
●
Advanced firewall technology deters hackers and protects the home network from unauthorized access
●
Residential gateway allows automatic software upgrades by your service provider
Documentation
●
User guide can be downloaded from Cisco.com.
Table 1.
Front Panel Features
Feature
Description
Indicators and controls
LED: Power, downstream (DS), upstream (US), online, link, WPS, WiFi (2.4 and 5 GHz)
Color
Black, black lens, silver text
Branding
Cisco and model number
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© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Back Panel Features
Figure 2 shows the back panel, and Table 2 lists back panel features.
Figure 2.
Cisco Residential Wireless Gateway Model DPC3848 Back Panel
Table 2.
Back Panel Features
Feature
Description
Power switch
Switches power to the unit (power switch provided only on products carrying the Conformité Européenne [CE] mark)
Power connector
Color: Black
Connects modem to the AC power cord
USB connector
Color: Blue
There is one Type 2 USB 2.0 port that connects to a USB port on a printer or another USB device
Ethernet (1-4)
connector
Color: Yellow
Four RJ-45 Ethernet ports with LED indicators connect to the Ethernet port on a PC or home network
MAC address label
Displays the MAC address of the cable modem
Cable connector
F-connector connects to an active cable signal from a service provider and used for MoCA configured models
Reset
Power cycles the Cisco Residential Wireless Gateway Model DPC3848
Buttons
WPS Button on the top, Wi-Fi reset
Product Specifications
Table 3 lists product specifications for the Cisco Residential Wireless Gateway Model DPC3848.
Table 3.
Product Specifications
Specification
Value
Residential Gateway
Gateway
configuration
management
●
TR-069 and subset of TR-098 data model (optional)
●
Extensive custom SNMP MIB for the gateway
●
Provisioning with SNMP
●
HNAP server 1.2+
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© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Specification
Value
Independent
Computer Security
Association (ICSA)
firewall compliant
●
Web filtering: pop-ups, cookies, Java, and ActiveX scripts
●
Intrusion detection and prevention: WAN ping blocking, IP fragment blocking, port scan detection, TCP Port Probe,
UDP Port Probe
●
DoS Protection: inbound, outbound, WAN interface, LAN interface, SYN flood, Ping of Death, Smurf, Bonk, Jolt, Land,
Nestea, Newtear, Syndrop, Teardrop, WinNuke/OOBNuke (Invalid TCP urgent pointer), x1234, Saihyousen, Oshare,
ARP flood, TCP Hijacking, Christmas Tree, SYN/FIN (jackal), BackOffice (UDP 32337), NetBus, ICMP Flooding
●
IP address, port number, MAC address filtering
●
TCP flags, ICMP types fragmentation
●
Connection creation and teardown
●
Timestamps and payload modification
Parental Controls
●
Per-user policies
●
Keyword blocking
●
Domain name blocking
●
Time of day filters
●
MAC address filtering
Advanced event
logging
●
Filtering activity
●
Session tracking
●
User notification by email alert and SNMP traps
Routing features
●
NAPT, NAT, and Pass-through (Layer 2) Operational Modes
●
RFC3489 (STUN) "Port-restricted cone NAT" behavior
●
RIP v1/v2, with MD5
●
Static Routes
●
Port Forwarding
●
Port Triggering
●
UPnP IGD 1.0
●
IPSec Pass-through
●
L2TP Pass-through
●
PPTP Pass-through
●
ALG support: mIRC, PIRCH, MS NetMeeting, Net2phone, AOL and MSN Messenger, Yahoo Messenger, Go2Call,
Hotline Server, Visual IRC, CuSeeme, AT&T Instant, Messenger Anywhere, Active Worlds, Buddy Phone Calista IP
Phone, Delta Three PC to Phone, Dial Pad, Dwyco Video Conferencing, OrbitRC, Xircon, Netscape Chat, FTP,
H.323, ICQ
Wireless Access Point
802.11 b/g/n/ac
●
Available hardware options for wireless access point:
◦
3x3 MIMO, 2.4 GHz and 5 GHz dual band concurrent
●
26 dBm output power for 2.4GHz and 24dBm output power for 5GHz
●
6 internal antennas
●
DFS certified operation for models with 5 GHz option for maximum spectrum utilization and reduced interference
●
Wi-Fi compliant security (WPA2-Enterprise, WPA2-PSK, WPA-Enterprise, WPA-PSK, WEP)
●
WMM-QoS (Wireless Multi Media - Quality of Service)
●
WMM Power Save
●
WPS
●
Wireless Bridging - WDS (Wireless Distribution System) -
allows connection to “Range Extender Products”
●
RADIUS Authentication (Client, EAP-TLS, EAP-TTLS, EAP-PEAP, EAP-MD5)
●
MBSSID (8 SSIDs with unique NAT scopes)
●
Wi-Fi "Hot Spot" support (Static DHCP IP Scope over tunnel)
MoCA
MoCA2.0 (for specific configurations)
RF Downstream
Operating frequency
range
108 to 1002 MHz
Tuner frequency
range
108 to 1002 MHz
Tuner
1 GHz full-band capture tuner that eliminates restrictions on downstream channel frequency plan
Demodulation
8 demodulators, each demodulator: 64 QAM or 256 QAM
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© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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Specification
Value
Maximum data rate
24 downstream channels, each 6 MHz channel:
42.88 Mbps for 256 QAM and 30.34 Mbps for 64 QAM per channel
Bandwidth
6 MHz
Operating level
range
-15 to +15 dBmV
Input impedance
75 ohms
RF Upstream
Operating frequency
range
5 to 42MHz with options for 5 to 85 MHz
Upstream
transmission
Assumes 8 upstream channels
Modulation
QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM/ATDMA, 128 QAM/SCDMA
Maximum data rate
per channel
Channel
Raw
Modulation
Bandwidth (MHz)
Data Rate (Mbps)
QPSK
1.6
2.56
16 QAM
1.6
5.12
QPSK
3.2
5.12
16 QAM
3.2
10.2
32 QAM
3.2
12.8
64 QAM
3.2
15.4
16 QAM
6.4
20.5
32 QAM
6.4
25.6
64 QAM
6.4
30.7
Bandwidth
200 kHz to 6.4 MHz
DOCSIS 3.0 mode
Maximum operating
level
TDMA
SCDMA
Modulation
1 Channel
2 Channels
3 or 4 Channels
*
QPSK
+61 dBmV
+58 dBmV
+55 dBmV
8 QAM
+58 dBmV
+55 dBmV
+52 dBmV
16 QAM
+58 dBmV
+55 dBmV
+52 dBmV
32 QAM
+57 dBmV
+54 dBmV
+51 dBmV
64 QAM
+57 dBmV
+54 dBmV
+51 dBmV
QPSK
+56 dBmV
+53 dBmV
+53 dBmV
8 QAM
+56 dBmV
+53 dBmV
+53 dBmV
16 QAM
+56 dBmV
+53 dBmV
+53 dBmV
32 QAM
+56 dBmV
+53 dBmV
+53 dBmV
64 QAM
+56 dBmV
+53 dBmV
+53 dBmV
128 QAM
+56 dBmV
+53 dBmV
+53 dBmV
*
Up to +3dB power increase in extended upstream power mode with CMTS support.
Electrical
Input voltage
110-240VAC
Power consumption
(modem module)
~17W
Data ports
Gigabit Ethernet (Auto-negotiate with Auto-MDIX): RJ-45 Ethernet (4)
Optional with some part numbers: USB 2.0, USB Type 2 (1)
RF
Female F-type
Output impedance
75 ohms

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