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参数资料
| 型号： | PEF22810TV21 |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | ETHERNET OVER VDSL CHIPSET |
| 中文描述： | 以太网的VDSL芯片组 |
| 文件页数： | 1/2页 |
| 文件大小： | 193K |
| 代理商： | PEF22810TV21 |
TM
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 micro-
interruptions, impulse noise and
severely distorted lines
N e v e r s t o p t h i n k i n g .
P
R O D U C T
B
R I E F
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
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
■
Spectral allocation allows noise-
free operation with xDSL, ISDN
(2B1Q/4B3T), “Smartphone”
digital PBX devices
■
Transmit Notch filter, Scrambler,
Reed-Solomon Forward Error
Correction (FEC) and
Convolutional Interleaver with
internal SRAM
■
Link watchdog combined with
robust link configuration ensures
link establishment
■
Transmit power management
■
Low power consumption -
1.5 W including line driver
■
Power boost for extended reach
■
Power down mode with fast warm
start capability (< 100 ms)
■
Digitally Controlled Crystal Oscil-
lator (DCXO) for timing recovery
■
Embedded microcontroller for
stand-alone operation
■
JTAG for chip level and board
level testing
1 0 B a s e S
TM
Ethernet over VDSL Chipset
PEF 22810 (VDS L- L)
PEB 22811 (VDS L-A)
PEF 22822 (10Bas eS-D)
10BaseS
TM
is an innovative technology offering the
simplicity of Ethernet coupled with the high perfor-
mance of VDSL. Utilizing 10BaseS, a system deliv-
ers 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 modula-
tion to provide robust operation. Its spectral allo-
cation 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 broad-
band LAN extension applications.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PEF22810T-V21TR | 功能描述:IC CHIPSET VDSL-L 4BAND 8-PDSO RoHS:否 类别:集成电路 (IC) >> 接口 - 电信 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 06/Feb/2012 标准包装:750 系列:* |
| PEF22810V2.1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:?VDSL Line Driver? |
| PEF22812ELV2.2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEF22812FV2.2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEF22814F | 制造商:未知厂家 制造商全称:未知厂家 功能描述:?4-band VDSL Digital Transceiver? |
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