Infineon (Infineon Technologies AG ) : PEF 22810, PEF 22815, PEF 22834 - PoVDSL chipset

Packet over VDSL - Ethernet transport over standard 4-band VDSL

Packet over VDSL (PoVDSL) from Infineon provides Ethernet transport over standard 4-band VDSLby delivering symmetric 16Mbps or asymmetric 26/3Mbps broadband services at ranges up to 5000ft (1500m). The chipset provides a 10BaseT interface designed for Switch/Line card and CPE applications. It implements FDD and QAM modulation to ensure robust operation. Its spectral allocation allows noise-free coexistence with other xDSL technologies in the same bundle. The PoVDSL chipset features an MII interface (IEEE 802.3) supporting PTM-TC (HDLC) as per ITU-T G.993.1 standard definition. A PCM transport is in parallel to PTM traffic. The PoVDSL chipset extends Infineon's Ethernet service delivery with functionality as a standards-compliant 2, 3, or 4-Band PHY or MAC depending on the application, with backward compatibility support for the existing base of 100s of thousands of 10BaseS(TM) VDSL ports.

Packet Over VDSL Packet over Standard VDSL Chipset PEF 22810 (VDSL-L / VDSL Line Driver) - P-DSO-8 PEF 22815 (4bVDSL-A / Analog Front End) - P-TQFP-64 PEF 22834 (PoVDSL-D / Digital Transceiver) - P-TQFP-144 Features Ethernet packet transmission over standard VDSL FTTC/Cab and broadband extension over copper wire Quadrature Amplitude Modulation (QAM) Frequency Division Duplexing (FDD) 4, 3 or 2 - band operation High speed VDSL PHY applications according to ANSI, ETSI and ITU-T specifications Transmission of packets over VDSL using standard PTM-TC according to the ITU-T G993.1 VDSL Standard Dual latency support with built-in interleaver memory IEEE 1149.1 JTAG test access port Power Backoff Embedded crystal oscillator (DCXO) for timing recovery

Technology:	VDSL
Package:	unknown 0 Pin
Linux support:	No