TOSHIBA PCX1100U User guide
PCX1100U
PCX1100U
DOCSIS
DOCSIS
Cable Modem
Cable Modem
Benefits
Benefits
✳ Surf the Internet
✳ Surf the Internet
Up to 100 Times
Up to 100 Times
Faster than a 56K
Faster than a 56K
Analog Modem
Analog Modem
✳ Always On, No
✳ Always On, No
Waiting for Dial-Up
Waiting for Dial-Up
✳ No Phone Lines
✳ No Phone Lines
Required
Required
✳ Certified to Work
✳ Certified to Work
with All DOCSIS
with All DOCSIS
Cable Networks
Cable Networks
✳ Connects to PC
✳ Connects to PC
via USB or
via USB or
Ethernet
Ethernet
for High Speed
for High Speed
Access
Access
✳ Ideal for SOHOs
✳ Ideal for SOHOs
Requiring Shared
Requiring Shared
Access
Access
✳ Easy to Read
✳ Easy to Read
Diagnostic LEDs
Diagnostic LEDs
✳ Small, Compact
✳ Small, Compact
Footprint Takes Up
Footprint Takes Up
Little Desk Space
Little Desk Space
✳ Comes with Advanced
✳ Comes with Advanced
Diagnostics and Self-
Diagnostics and Self-
Installation Wizard
Installation Wizard
Software
Software
PCX1100U
PCX1100U
DOCSIS
DOCSIS
Cable Modem
Cable Modem
Features:
Features:
✳ Easy installation using
✳ Easy installation using
a USB or Ethernet
a USB or Ethernet
Connection
Connection
®
✳ CableLabs
✳ CableLabs
✳ Superior Transfer Rates
✳ Superior Transfer Rates
(Perfect for Future
(Perfect for Future
Tiering Strategies)
Tiering Strategies)
✳ Quick Modem Sync-up
✳ Quick Modem Sync-up
for Shorter Installation
for Shorter Installation
Times
Times
✳ High Stability
✳ High Stability
Low Failure Rates
Low Failure Rates
✳ Unparalleled
✳ Unparalleled
Technical Support
Technical Support
✳ CooperativeMarketing
✳ CooperativeMarketing
Opportunities Using
Opportunities Using
the Toshiba Name
the Toshiba Name
✳ Self-Installation Wizard
✳ Self-Installation Wizard
& Advanced
& Advanced
Diagnostics Software
Diagnostics Software
✳ SNMP Support
✳ SNMP Support
✳ Field Upgradeable
✳ Field Upgradeable
Firmware
Firmware
✳ Front Panel Display
✳ Front Panel Display
with Diagnostic LEDs
with Diagnostic LEDs
®
Certified
Certified
™
™
Toshiba’s DOCSIS 1.1 based PCX1100U Cable Modem offers the high-
est performance in cable data modem technology. Utilizing the same
Hybrid Fiber Coax (HFC) interface as cable television, the PCX1100U
DOCSIS Cable Modem provides residential and small business users
with a faster, more powerful two-way interface to the Internet. With
phenomenal data transfer rates, a typical 10MB file can be downloaded in
75 seconds versus over 20 minutes with the latest in 56K analog modems.
The Toshiba PCX1100U DOCSIS Cable Modem has been CableLabs
Certified™ approved to meet the rigorous interoperability requirements of the
Data Over Cable Service Interface Specification (DOCSIS) standard. This
assures you that the Toshiba PCX1100U DOCSIS Cable Modem will work seam-
lessly with any DOCSIS data services network no matter where you are. The
cable modem is easy to install using either a USB or a standard Ethernet connec-
tion to your PC or to the network hub in a small business. With support for up
to 16 PCs, the Toshiba PCX1100U DOCSIS Cable Modem is ideal for SOHO envi-
ronments where secured, shared Internet access is a requirement.
For MSOs, Toshiba’s PCX1100U DOCSIS Cable Modem includes such advanced
features as a customizable self-installation wizard, remote and local diagnostic
capability, remote firmware download and SNMP support.
Toshiba PCX1100U DOCSIS Cable Modem Specifications
Downstream (Receiver)
Demodulation 64QAM, 256QAM
Physical Speed 30 Mbps (64QAM)/ 43 Mbps (256QAM)
Symbol Rate 5.056941 (64QAM)/ 5.360537 (256QAM) Msym/sec
Error Correction Reed Solomon + Trellis (Enhanced Annex B)
Frequency Range 88MHz to 860MHz agile, in 62.5KHz steps
Bandwidth 6MHz
Input Signal Level -15dBmV to +15dBmV
Upstream (Transmitter)
Modulation QPSK, 16QAM
Physical Speed Supports maximum DOCSIS transfer rates
Error Correction Reed Solomon
Frequency Range 5MHz to 42MHz agile, in 1Hz steps
Frequency Selection Controlled through SNMP
Bandwidth 200, 400, 800, 1600, 3200KHz
Output Signal Level +8 to +58dBmV (QPSK), +8 to +55dBmV (16QAM)
SNMP Management
MIB Group MIB II, DOCSIS MIB, Toshiba MIB
Interface
Network (PC) Interface IEEE802.3/10BASE-T
Cable Interface F type female 75ohm
USB Interface USB Device Mode B
Equipment Specifications
Power Supply (Input) 120VAC (using AC-DC Adapter)
Power Supply (Output) 120VAC
Power Consumption 8W
Dimensions 1.96”(W) x 8.07”(D) x 5.96”(H)
Weight 2.1 lb
Safety UL1310, UL1950
Emissions FCC part 15, class B
Environment
Operating Temperature 32oF to 104oF
Operating Humidity 10% to 90% (non-condensing)
Storage Temperature -4oF to 140oF
®
Network Products Division
9740 Irvine Boulevard
Irvine, California 92618-1697
949-461-4840
http://networks.toshiba.com
cablesales@networks.toshiba.com
DOCSIS 1.1 based features include Baseline Privacy Plus and DOCSIS compliant
contention and reservation mixed protocol, including fragmentation
© 2000 Toshiba America Information Systems, Inc. All specifications and design are subject to change without notice.
The CL CABLELABS®CERTIFIED™and Design mark, and the terms “CableLabs Certified” or “Certified by CableLabs” are certification
marks of Cable Television Laboratories, Inc. and cannot be used without authorization of Cable Television Laboratories, Inc.
Excite@Home is a registered trademark of At Home Corporation, and may be registered in certain jurisdictions.
All products mentioned are trademarked and/or registered by their respective companies.
Form #: DOCSISModem-4 11/00
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