Hot-selling and scarce PEF22822FV2.2 ETHERNET OVER VDSL CHIPSET QFP144 spot stock

Product Descriptions

10BaseSTM is an innovative technology offering the  simplicity of Ethernet coupled with the high performance of VDSL. Utilizing 10BaseS, a system delivers 10 Mbit/s, full duplex Ethernet over existing  copper wire infrastructure up to a distance of 4000 ft/1200 m. It simultaneously supports high  speed DATA transmission with POTS, ISDN or PBX  signaling, without disruption.

Ethernet MAC and PHY functionality are integrated  into Infineon’s 10BaseS chipset, achieving direct  connectivity with standard Ethernet physical layer  and switching devices. Its VDSL technology uses  frequency division duplexing and QAM modulation to provide robust operation. Its spectral allocation allows noise-free coexistence with other  xDSL technologies in the same bundle.

10BaseS is the best solution for distribution of  broadband services in MDU/MTU and hospitality  markets and the most suitable solution for broadband LAN extension applications.

Product Features

■ Compatible with IEEE 802.3 Ethernet MII, RMII, SMII and 7 wire interfaces

■ Symmetric 10 or 100 Mbit/s Ethernet speed at full duplex

■ Configurable as standard Ethernet PHY for use in CPE or NIC applications

■ MII Serial Management Interface supports full access to all internal registers and control of both local and remote devices

■ No need for glue logic. Standard interfaces provide direct connection to Ethernet MAC and PHY devices

■ Address filtering, self-learning and aging up to 32 addresses

■ Internal buffering, back pressure and IEEE 802.3x flow control capabilities

■ Configurable as Ethernet MAC for direct operation with standard Ethernet PHY in CPE or NIC

■ Supports Ethernet SNMP MIB counters

■ Quadrature Amplitude Modulation (QAM)

■ Frequency division duplexing

■ Symmetrical/asymmetrical line rates from below 1 Mbit/s up to 25 Mbit/s

■ Delivers symmetrical 10 Mbit/s payload up to a distance of 4000 ft/1200 m

■ Robust operation handles microinterruptions, impulse noise and severely distorted lines

Product Applications

■ 10BaseS, Ethernet over VDSL, CPE (Customer Premises Equip ment) or NIC (Network Interface Card)

■ Multiple Dwelling/Tenant Units (MDU/MTU) networking

■ Hospitality networking

■ Multi-building campus networking

■ High speed industrial environment network

■ Fiber, broadband wireless and cable LAN extension

Product Photos

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