Specifications

ManualsBrandsConexant ManualsComputer equipmentRC56LD

ADSL Modems | 2

ADSL Customer Premise Equipment | 2

AccessRunner

PCI ADSL Modem Device Set | 2

AccessRunner USB ADSL Modem Device Set | 3

AccessRunner Ethernet/USB ADSL Modem Device Set | 5

AccessRunner ADSL/V.92/HomePNA 2.0/

Ethernet-PCI Modem Device Set |

InfoSurge™ Cable Modems | 8

InfoSurge Cable Modem IC Solutions | 8

InfoSurge Cable Modem Reference Designs | 10

InfoSurge Cable Modem Software Solutions | 11

Fixed Wireless Modems | 12

Dial-Up Modems | 13

Controller-Based Modem Solutions | 13

SmartSCM™ Single-Chip Modem Device | 13

SmartACF™ Modem Device Set | 14

SCXXD Modem Device Set | 16

Controllerless-Based Modem Solutions | 18

SmartHCF Modem Device Set | 18

SmartHCF USB Modem Device Set | 18

CNH56D-USB Modem Device Set | 19

Soft-Modem Based Solutions | 20

HSFi Modem Device | 20

SmartHSF Modem Device Set | 21

SmartMC II™/SmartAMC™ and AC-Link Modem Device Sets | 22

Controllerless Embedded Modem Solutions | 23

ModemXpert™ | 24

V.92 – The New Standard | 25

V.44 – New Data-Compression Protocol | 26

Modems

Conexant offers the most reliable and

efficient PC modem chipsets for use in

desktops, notebooks, handheld devices,

video game consoles, and other personal

computing platforms on the market today.

Our modem products include V.90/V.92

dial-up modems, ADSL modems, Cable

modems, multifunction home networking

solutions with V.90/V.92 connectivity and a

complete family of audio/communications

system devices and advanced audio

software modules.

Conexant does not build, sell or support

consumer modems. Drivers, other software,

installation and application support, repairs

and upgrades must be obtained from your

modem or computer manufacturer (in the

case of pre-installed internal PC modems).

Modems|

Summary of content (26 pages)

PAGE 1
ADSL Modems | 2 ADSL Customer Premise Equipment | 2 AccessRunner® PCI ADSL Modem Device Set | 2 Modems AccessRunner USB ADSL Modem Device Set | 3 AccessRunner Ethernet/USB ADSL Modem Device Set | 5 AccessRunner ADSL/V.92/HomePNA 2.
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standards. Compliance ensures that products based on the ADSL Modems AccessRunner solution can address the existing installed base and Asymmetric Digital Subscriber Line (ADSL) is a modem technology that transforms ordinary phone lines into high-speed digital lines for ultra-fast Internet access. ADSL client products encompass the CPE chipset and PC driver solutions that are optimized to address this growing demand.
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DMT Datapump - Windows 98 The CX11627 DMT datapump is a T1.413 Issue 2-, G.992.1- and - Windows 98 SE G.992.2-compliant Digital Signal Processor (DSP). The device - Windows 2000 performs DMT modulation/demodulation, ATM transmission - Windows ME convergence (TC), forward error correction (FEC) encoding/ - Windows XP decoding, data synchronization, and data interleaving.
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100 times the speed of a traditional analog modem, without an USB, the idle cell insertion and deletion that takes place when no interruption in telephone service. With up to 8 Mbps downstream information is being transferred across the ADSL link is performed and 1 Mbps upstream data transfer rates, ADSL is the ideal as part of the chipset.
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- Windows 98 SE Conexant’s AccessRunner modem is an “always-on” high-speed - Windows 2000 broadband connection to the Internet. Using existing twisted pair - Windows ME telephone lines, ADSL technology provides data rates more than 100 times as fast as a traditional dial-up modem delivers, without - Windows XP an interruption in telephone service.
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transmit path converts digital data-to-analog signals and performs a smoothing operation before presenting the signals to the line driver. • Security - User authentication for PPP - PAP (password authentication protocol) Line Driver The integrated CX20441 line driver is more cost effective and power sensitive than a discrete solution, and is optimized for - CHAP (challenge authentication protocol) - Password-protected system management • Ethernet Interface full-rate and G.lite ADSL modems.
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networking and Ethernet — into one robust solution that can existing telephone wiring to link computers and devices without support any combination of the four functions concurrently. This interrupting phone service. Products that comply with these solution lets OEMs use just one PCI slot to support all communication specifications and combine home networking with high-speed needs in the PC.
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- V.17, V.29, V.27 ter, and V.21 channel 2 Features - EIA/TIA 578 class 1 and T.31 class 1.0 commands • ADSL Compliance - Full-rate ANSI T1.413 Issue 2 and ITU G.dmt (G.992.1) • V.80 synchronous access mode supports host-controlled communication protocols with H.324 interface support - Splitterless ITU G.lite (G.992.2) - DMT modulation and demodulation • V.8/V.8 bis and V.
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addition to the InfoSurge™ family of products, which support a variety of broadband applications. The CX24943 builds on the proven architecture of its predecessor and leads the industry in cost-effectiveness—through software programmability, high integration, robust performance, low power, and compact design.
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• 48-pin ETQFP CX9440CM DOCSIS PCI Cable Modem Reference Design • Reference designs available Conexant’s CX9440CM PCI non-host-based cable modem reference design is a complete DOCSIS solution built upon the InfoSurge Part Number CN2811 family’s CN9414 single-chip cable modem integrated circuit.
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CX9421CM DOCSIS Silicon Tuner Cable Modem Reference Design - Support for Ethernet or USB • Low cost Conexant’s Silicon Cable Tuner Reference Design includes all Part Number CX9450CM Description EuroDOCSIS Cable Modem Reference Design the hardware and software necessary to evaluate Conexant’s silicon tuners for cable applications.
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Fixed Wireless Modems CX9470CM Broadband Wireless Modem Reference Design Conexant’s CX9470CM Broadband Wireless Modem Reference Conexant’s fixed wireless solutions are targeted for the emerging Point-to-Multipoint Markets in the U.S. (MMDS) and internationally (3.5 GHz). As standards are just starting to evolve for these market segments, Conexant’s broadband modem ICs offer a high level of flexibility with a fully programmable MAC.
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Our combination of robust technology and comprehensive support Dial-Up Modems makes Conexant the ideal choice for your dial-up modem design. You make the appliances; we enable them to connect to the Internet Dial-up modems provide Internet access over Public Switched and each other. Telephone Network (PSTN) and remain one of the most frequently used ways to go online. We made the world’s first dial-up modem SmartSCM™ Single-Chip Modem Device in the 1970s, and have shipped millions of them since.
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SmartSCM S /56 M SC /56 art Sm SCM S art /33 Sm M SC /33 art Sm SCM art /14S Sm M SC /14 art Sm tSCM ar Sm Data Modem: V.90 K56flex V.34 V.32 bis V.32 V.22 bis V.22 V.23 V.21 Bell 212A Bell 103 V.42LAPM MNP 2-4 x x x V.17 V.29 V.27 ter V.21ch.2 Class 1 Fax Commands Class 2 Fax Commands x Features: x Fax Modem: FDSP Data/Fax W-Class x x x x x DS56-L145-0xx Description SmartSCM Single Chip Modem with SmartDAA Product Features • Data - ITU-T V.90/K56flex, V.34, V.32 bis, V.32, V.22 bis, V.22, V.
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data at up to 56 KBps, analog fax at up to 14.4 KBps, Telephone SmartACF Answering Machine (TAM)/telephony extensions and voice/speakerphone (optional). The new V.44 standard is also supported. CC S-P 56 6S FL F/5 AC art AC art /56 Sm Sm ACF S art /33 Sm F AC art /33 CF Sm A S art /14 Sm F AC art /14 Sm tACF ar Sm Data Modem: V.90 V.92 V.34 V.32 bis V.32 V.22 bis V.22 V.23 V.21 Bell 212A Bell 103 V.
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Product Features Tech Focus • Data - V.92/V.90/V.34/V.32 bis device V.92 Improves the Dial-up Modem Experience - V.44, V.42 bis and MNP 5 data compression 1. Quick connect – This feature approximates the always on connection of broadband access solutions by enabling dial-up modems to complete a connection to an Internet service provider (ISP) significantly faster than with V.90. - ITU-T V.90/K56flex, V.34, V.32 bis, V.32, V.22 bis, V.22, V.23, and V.21; Bell 212A and Bell 103 - V.
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• V.42 LAPM and MNP 2 – 4 error correction SmartHCF • V.250 and V.251 commands • Fax modem send and receive rates up to 14.4 KBps SB F-U HC S art F/W Sm HC art /W CF Sm H art SB Sm -U F/S HC art Sm Data Modem: V.34 V.17 V.29 V.27 ter V.21ch.2 Class 1 Fax Commands Class 2 Fax Commands Features: AudioSpan FDSP Data/Fax VoiceView Q61 DSVD V.70 W-Class AT Commands ADPCM Group 3 T.
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and PCI Bus interface operation. The modem operates with PSTN telephone lines in the U.S. and optionally, worldwide. Conexant’s USB modem solution takes the V.92/V.90 modem chipset family one step further to provide an inexpensive, easy-to-use, campact external modem. SmartHCF™ Modem Device Set Part Number DS56-L511-011 Description SmartHCF/S-USB Part Number DS56-L152-061 Description SmartHCF/W V.92 Modem Part Number DS56-L152-071 Description SmartHCF/WS V.
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Internet to the desktop at V.90 speeds and is packed with features CNH56D-USB Modem Device Set such as Fax Class 1 support and telephone answering machine functionality. SmartDAA technology reduces design costs by Host-Controlled V.90/K56flex™ Modem Device Set with eliminating many of the discrete devices that are needed for a USB Interface Device (CX11247) and Modem Datapump traditional discrete DAA.
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• An internal ringwake filter eliminates the need for an Applications external diode/resistor/capacitor circuit. USB external modems The external EEPROM may be removed; contact the local sales Part Number DS56-L510-001/011 Description CNH56D-USB Host-Controlled USB V.92 Modem Device Set office for possibility. The CX11252 integrates all digital and analog circuits into a single Very Large Scale Integration (VLSI) die packaged in a 100-pin TQFP.
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SmartHSF • Worldwide operation - Complies to requirements of TBR21 and all F/W HS art CI Sm S-P W I F/M -PC C HS W art CI Sm F/M S-P HS /M art F CI Sm rtHS S-P a Sm MCW CI P F/ CHS F/M SF art S H Sm tH r a art Sm Sm V.90 K56flex V.34 V.32 bis V.32 V.22 bis V.22 V.23 V.21 Bell 212A Bell 103 V.42LAPM MNP 2-4 other countries - Caller ID detection, Call progress, blacklisting Part Number DS56-L483-021 Description HSFi Host-Processed Modem Device Data Modem: Fax Modem: V.34 V.17 V.29 V.27 ter V.21ch.
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and boost average data throughput. Non-error-correcting mode code for the SmartMC II and SmartAMC are also equivalent to is also supported. other Conexant modem products. This common control code allows OEMs that have already tested the HSF modem with Fax Group 3 send and receive rates are supported up to 14.4 KBps their standard applications to move quickly into production with with T.30 protocol. V.80 synchronous access mode supports host- the SmartMC II and SmartAMC.
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- EIA/TIA 578 Class 1 and T.31 Class 1.2 commands - Digital mixing - HRTF-3D (A3D) • Voice, telephony (TAM and SP models) - TIA-695 command set - EAX 1.0/2.0 - 8-bit m-Law/A-law/linear coding - Conexant’s Endless Wave Technology • Full-duplex speakerphone (FDSP) mode (SP models) - 8000 Hz sample rate - Switching to/from data, fax and DSVD - TAM support with concurrent DTMF detect, - Microphone gain and muting ring detect and Caller ID • V.
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These solutions are licensed in either object or source code to customers for inclusion in their target product application. The • Compatible with GSTN 2-wire telephone network or leased line licenses provide all necessary modem code and engineering sup- • MNP levels 2 to 5 with automatic fallback capabilities port for layout and optimization assistance to ensure high modem • High-performance V.42/V.42 bis capabilities performance.
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the telephone line or the Internet service provider. Users who V.92 – The New Standard have problems merging onto the information superhighway call their PC OEMs for support, which at $15 to $25 per call, directly V.92 is the new International Telecommunication Union (ITU) subtracts from the OEM’s bottom line.
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NetWaiting™ Because both the client and server modem software require an For customer convenience, Conexant bundles a modem-on-hold update to support V.44, compliance with this standard will vary application called NetWaiting. The NetWaiting applet supports by region and service provider.