SHDSL

The Lantiq SOCRATES™ family are the industry’s best SHDSL transceivers for consumer, enterprise and mobile backhaul SHDSL applications. Our fully integrated DFE-AFE-Linedriver solutions offer symmetric data rates of up to 5.7 Mbps in standard mode and up to 15 Mbps proprietary rate.

In the SHDSL IC market the Lantiq SOCRATES™ family is the unchallenged number one. Our products offer best-in-class performance and lowest power consumption for EFM and TDM based applications. SOCRATES products are not only the best choice for traditional SHDSL applications: With their MII/RMII/SSSMII interfaces, adding several kilometers of WAN connectivity becomes as easy as connecting an Ethernet PHY

  • SOCRATES™-EFM family (i.e Socrates-4e/2e/1e products) of SHDSL transceivers designed for EFM system application

  • SOCRATES™-Bis family (i.e SDFE products) targets TDM applications

SOCRATES™-EFM

Key Features

Compliant G. SHDSL.bis G.991.2 (2004) and IEEE802.3ah-2004, 2Base-TL

Compliant G. SHDSL.bis G.991.2 (2004) and IEEE802.3ah-2004, 2Base-TL

Fully integrated Bonding with MPAIR and EFM-PAF

Fully integrated Bonding with MPAIR and EFM-PAF

Simultaneous support of ATM and EFM as well as TDM/Dual Bearer

Simultaneous support of ATM and EFM as well as TDM/Dual Bearer

Primary system interface MII, RMII, SSSMII or UTOPIA L2. Secondary system interface TDM

Primary system interface MII, RMII, SSSMII or UTOPIA L2. Secondary system interface TDM

Control Interface parallel (MPI) and serial (SCI)

Control Interface parallel (MPI) and serial (SCI)

Integrated cross talk canceller

Integrated cross talk canceller

Diagram - One-Chip Solution for 4-Channel SHDSL Application

Diagram - 4 Channel SHDSL Application
Product NameSales CodeDescription
SOCRATES™-1ePEF 21628 E V1.x1ch IEEE802.3single chip with integrated PAF for SHDSL linecard or CPE applications
SOCRATES™-2ePEF 22628 E V1.x2ch IEEE802.3single chip with integrated PAF for SHDSL linecard or CPE applications
SOCRATES™-4ePEF 24628 E V1.x4ch IEEE802.3single chip with integrated PAF for SHDSL linecard or CPE applications

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