SMC Networks EZ Connect SMC8004CM, EZ Connect SMC8004CM-US Specifications

Overview

SMC8004CM

Model Number::

EZ Connect

TM

EZ Connect DOCSIS 2.0 Compliant External Cable Modem

Broadband

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Features

• DOCSIS 1.1 CableLabs certified

• Software upgradeable to DOCSIS 2.0

with no hardware changes

• Capable of handling downstream data

transmission speeds up to 38Mbps;
upstream to 30Mbps (64QAM)

• Equipped with TurboDOX(TM)

technology

• Concurrent USB and Ethernet support

• Supports up to 16 simultaneous users

• Comprehensive LED display for easy

installation and monitoring

• Compact form factor with horizontal

or vertical placement

Benefits

•

Full interoperable with all DOCSIS cable networks

• Fu tur e pr oofed for new standards and features -

no hardware changes needed

• Tu rboD OX (TM) techology significantly increases

the download speed of TCP applications by factors
up to 20 times the downstream through put

• Concurrent support allows two PCs to

simultaneously access the Internet

• Running Internet interactive multimedia

applications has never been easier

• Connect to a hub or switch and extend your

network connection up to 16 PCs

Compatibility

• DOCSIS 1.0, 1.1

• IEEE 802.3

• IEEE 802.3u

• USB 1.1

38 Tesla
Irvine, CA 92618
1-800-SMC-4YOU
www.smc.com

The SMC EZ Connect cable modem (SMC8004CM) is a stan­dards based cable modem that provides high-speed Internet
access to both the residential and the small office and home
office (SOHO) user. This new cable modem operates on
two-way cable systems enabling higher performance and
taking advantage of DOCSIS 2.0 technology with asymmetric
connections of up to 38 Mbps downstream and 30 Mbps
upstream.To provide this high-speed connection, this cable
modem functions as a bridge between the cable network
and the PC using either the standard Ethernet or USB inter­face providing maxium flexibility and use.

The SMC EZ Connect cable modem is CableLabs certified for
DOCSIS 1.1, and software upgradeable to DOCSIS 2.0 thus
ensuring compatibility with a majority of the cable Internet
providers. It utilizes the Texas Instruments TNETC4401
chipset, which has improved raw bridging performance up
to 54Kpps, as well as filtered bridging performance of more
than 27Kpps with one filter. It also includes Texas
Instruments

TurboDOX (TM) technology, which increases bandwidth effi­ciency by 3x to 13x for TCP applications.

Installation is so quick and easy it can even be done by end­users.The USB port allows plug-and-play connectivity with­out opening the computer or performing complex configu­rations. Front-panel LEDs clearly display both cable and net­work status. A browser-based utility allows convenient
viewing of key network statistics. DHCP and TFTP clients
allow the modem to automatically get its IP address and
configuration data from network servers, without the inter­vention of either the user or installer.

Advanced features include IP address filtering to prevent
unwanted traffic on the network and SNMP agents that per­mit remote configuration and monitoring from a manage­ment station equipped with an SNMP server. DES data
encryption ensures complete privacy for transmitted infor­mation over cable media.

Combine these features with SMC's service and support and
you have the ideal solution for broadband
access.

SMC 80 0 4C M-U S

Product Description

DOCSIS 1.0 Compliant External Cable Modem for
High-Speed Broadband Networking

SMC8002CM

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SPECIFICATIONS

Broadband

Operation Frequency

•Downstream: 91-857MHz

•Upstream: 5 –42MHz

Frequency Selection

•Downstream: Auto Scanning; Controlled by
TFTP/SNMP

•Upstream: Controlled by
UCC/UCD/TFTP/SNMP

Bandwidth

•Downstream: 6MHz

•Upstream: 200 kHz, 400 kHz,800 kHz,

1.6 kHz, 3.2 kHz

Demodulation

•Downstream: 64QAM, 256QAM

•Upstream: QPSK, 16QAM

Physical Speed

•Downstream: 30Mbps (64QAM), 42Mbps
(256QAM)

•Upstream: 320…5120 Kbps (QPSK), 640…
10240 Kbps (16QAM)

Signal Level

•Downstream: Single Channel; -15 dBmv ~
+15 dBmv,

•Total: < +30 dBmv

•Upstream: +8 dBmv ~ +58 dBmv (QPSK),
+8 dBmv ~ +55 dBmv
(16-QAM)

Error Correction

•Downstream: ITU-T J.83 Annex B

•Upstream: DOCSIS upstream FEC with
scalable interleaving

Bit Error Rate

•1x10-8 at C/N=23.5dB, 64QAM with FEC

•1x10-8 at C/N=30dB, 256QAM with FEC

Network Protocol

• Ipv4/ARP/ICMP/UDP/IGMPv2/DHCP/TFTP/

SNMPv2

Ethernet Bridge

•Transparent Bridging for IP Packet

Packet Filtering

•Uni/Multicast Cable MAC address/Ethernet

Address

Security and Encryption

•Baseline Privacy, meets the requirement of

DOCSIS 1.0

Standard Compliance

•MCNS DOCSIS 1.0, Ethernet IEEE 802.3, Ethernet
IEEE 802.3u, USB Rev1.1

Ethernet Connection Interface

•RJ-45 10/100BaseTX Connector

USB

•Rev.1.1, 12Mbps

RF Connection

•Female F type

LEDs

•Power,Cable,Status,Ethernet, USB

Dimension

• 22.9 x 5.08 x 15.74 cm (9.0" x 2" x 6.2 in.)

Weight

• 700g (24.69 oz.)

Electrical Specification

•Input Power: 100 ~240 VAC, 50/60 Hz

Power Consumption

• 12-Watts maximum

Environment: operating conditions

•Temperature: 32˚ - 104˚ F (0˚ to 40˚C)

•Humidity: 10% to 95%, non-condensing

Certification

•Immunity: EN 61000-4-2/3/4/5/6/8/11

•Emissions: FCC Class B, CISPR Class B,

EN 61000-3-2/3

•Safety: UL1950, CB,CCIB

Warranty

•1 Year

EZ Connect

TM

EZ Connect DOCSIS 2.0 Compliant External Cable Modem