Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

T8208 Fiches technique (PDF) - Agere Systems

T8208 Datasheet PDF - Agere Systems
No de pièce T8208
Télécharger  T8208 Télécharger

Taille du fichier   4466.32 Kbytes
Page   214 Pages
Fabricant  AGERE [Agere Systems]
Site Internet  
Logo AGERE - Agere Systems
Description ATM Interconnect

T8208 Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
T8208 Datasheet PDF - Agere Systems

No de pièce T8208
Télécharger  T8208 Click to download

Taille du fichier   4466.32 Kbytes
Page   214 Pages
Fabricant  AGERE [Agere Systems]
Site Internet  
Logo AGERE - Agere Systems
Description ATM Interconnect

T8208 Fiches technique (HTML) - Agere Systems

Back Button T8208 Datasheet HTML 1Page - Agere Systems T8208 Datasheet HTML 2Page - Agere Systems T8208 Datasheet HTML 3Page - Agere Systems T8208 Datasheet HTML 4Page - Agere Systems T8208 Datasheet HTML 5Page - Agere Systems T8208 Datasheet HTML 6Page - Agere Systems T8208 Datasheet HTML 7Page - Agere Systems T8208 Datasheet HTML 8Page - Agere Systems T8208 Datasheet HTML 9Page - Agere Systems T8208 Datasheet HTML 10Page - Agere Systems Next Button 

T8208 Détails du produit

Description
The CelXpres T8208 device integrates all of the required functionality to transport ATM cells across a backplane architecture with high-speed cell traffic exceeding 1.5 Gbits/s to a maximum of 32 destinations. The management of multiple service categories and monitoring of performance on ATM and PHY interfaces is incorporated in the device’s functionality. Traffic delivery to multi-PHYs (MPHYs) is managed through the UTOPIA interface.
The T8208 device meets the ATM Forum’s universal test and operations PHY interface for ATM (UTOPIA) Level 1, Version 2.01 and Level 2, Version 1.0 specifications for cell-level handshake and MPHY data path operation with rates up to 635 Mbits/s. The T8208 supports the required MPHY operation as described in Sections 4.1 and 4.2 of the ATM Forum’s level 2 specification. The T8208 supports MPHY operation with one transmit cell available (TxCLAV) signal and one receive cell available (RxCLAV) signal for up to 16 PHY ports for an 8-bit UTOPIA 2 interface configuration. With four transmit cells available/enable (TxCLAV/Enb*) pairs of signals and receive cell available/enable (RxCLAV/Enb*) pairs of signals, 64 MPHYs can be supported. For a 16-bit UTOPIA 2 interface configuration, the T8208 supports MPHY operation with one transmit cell available (TxCLAV) signal and one receive cell available (RxCLAV) signal for up to 8 PHY ports. With four transmit cell available (TxCLAV/Enb*) signals and four receive cell available (RxCLAV/Enb*) signals, 32 MPHYs can be supported in 16-bit UTOPIA 2 interface configuration. In addition to the required UTOPIA signals, the optional transmit parity (TxPRTY) and receive parity (RxPRTY) signals are provided.

Features
■ OC-12 data throughput on UTOPIA (16-bit)
   (independently on RX and TX UTOPIA)
■ Shared UTOPIA mode
■ UTOPIA Level 1 and 2 (8-bit/16-bit) cell-level handshake interface (ATM or PHY layers)
■ Multi-PHY (MPHY) operation
■ Programmable ATM layer supports up to 64 PHY ports
■ Egress SDRAM buffer support to extend UTOPIA output priority queues for 32K to 512K cells:
   — 128 queues configurable up to four queues per PHY with programmable sizes
   — Programmable number of UTOPIA output queues with four levels of priority
■ Support of ATM traffic management via partial
   packet discard (PPD), forward explicit congestion
   notification (FECN), and the cell loss priority (CLP) bit
■ Programmable slew rate GTL+ I/O:
   — Programmable as bus arbiter
   — 1.7 Gbits/s cell bus operation
■ Flexible per port cell counters
■ Cell header insertion with virtual path identifier
   (VPI) and virtual channel identifier (VCI) translation
   via external SRAM (up to 64K entries)
■ Support of network node interface (NNI) and user
   network interface (UNI) header types with optional
   generic flow-control (GFC) insertion
■ Optional sourcing of cell bus clocks from device
■ LUT bypass option
■ TX UTOPIA cell buffer increased to 256 cells for better queue management with SDRAM queue bypass option
■ Ability for cell bus arbiter to mask devices on the cell bus
■ Ability to modify cell bus priority based on RX PHY FIFO thresholds
■ Programmable priority for control/data cells transmission onto cell bus
■ Microprocessor access to all headers of control cell
■ Ability to clear counters on read
■ Simplified looping to any system device with a single register programming
■ UTOPIA clock sourcing with additional settings
■ Programmable operations and maintenance and resource management (OAM/RM) cell routing
■ Support of multicast and broadcast cells per PHY
■ Optional monitoring of misrouted cells
■ Counters for dropped cells per queue
■ Digital loopback before cell bus
■ Microprocessor interface, supporting both Motorola® and Intel® modes (multiplexed and nonmultiplexed)
■ Control cell transmission and reception through microprocessor port
■ Single 3.3 V power supply
■ 3.3 V TTL I/O (5 V tolerant)
■ 272-pin plastic ball grid array (PBGA) package
■ Industrial temperature range (–40 °C to +85 °C)
■ Hot insertion capability
■ Eight GPIO pins
■ JTAG support
■ Compatible with Transwitch CellBus®

Applications
■ Asymmetric digital subscriber line (ADSL) digital
   subscriber line access multiplexers (DSLAMs)
■ Access gateways
■ Access multiplexers/concentrators
■ Multiservice platforms




Numéro de pièce similaire - T8208

FabricantNo de pièceFiches techniqueDescription
logo
Powerex Power Semicondu...
T820 POWEREX-T820 Datasheet
192Kb / 4P
   Phase Control SCR (500-600 Amperes Avg 2200-4200 Volts)
logo
STMicroelectronics
T820-400W STMICROELECTRONICS-T820-400W Datasheet
62Kb / 5P
   SNUBBERLESS TRIAC
T820-600W STMICROELECTRONICS-T820-600W Datasheet
108Kb / 5P
   SNUBBERLESS TRIAC
T820-600W STMICROELECTRONICS-T820-600W Datasheet
62Kb / 5P
   SNUBBERLESS TRIAC
T820-600W STMICROELECTRONICS-T820-600W Datasheet
63Kb / 5P
   8A SNUBBERLESSTM TRIAC
More results


Description similaire - T8208

FabricantNo de pièceFiches techniqueDescription
logo
Agere Systems
T8207 AGERE-T8207 Datasheet
4Mb / 158P
   ATM Interconnect
logo
Actel Corporation
MC-ACT-UL2PHY ACTEL-MC-ACT-UL2PHY Datasheet
231Kb / 4P
   ATM cell processors ATM switch fabrics
logo
Micro Linear Corporatio...
ML6672 MICRO-LINEAR-ML6672 Datasheet
248Kb / 8P
   ATM UTP Transceiver
logo
Infineon Technologies A...
PXF4225E INFINEON-PXF4225E Datasheet
638Kb / 2P
   ATM Interworking Controller
2003
logo
M/A-COM Technology Solu...
LTBDWR207 MA-COM-LTBDWR207_15 Datasheet
18Kb / 1P
   ATM TM Device
logo
Rhombus Industries Inc.
T-15503 RHOMBUS-IND-T-15503 Datasheet
37Kb / 1P
   ATM Interface Transformers
logo
PMC-Sierra, Inc
PM7328 PMC-PM7328 Datasheet
3Mb / 2P
   ATM LAYER SOLUTION
logo
Motorola, Inc
MPC860SAR MOTOROLA-MPC860SAR Datasheet
45Kb / 16P
   ATM communication controller
logo
Cooper Bussmann, Inc.
ATM-2 COOPER-ATM-2_15 Datasheet
306Kb / 2P
   ATM blade fuses
logo
Motorola, Inc
MC92500 MOTOROLA-MC92500 Datasheet
261Kb / 42P
   ATM Cell Processor
More results




À propos de Agere Systems


Agere Systems was a semiconductor company that specialized in providing integrated circuits (ICs) for telecommunications and storage applications. The company was founded in 2000 as a spin-off from Lucent Technologies, and was headquartered in Allentown, Pennsylvania, USA.

Agere Systems' product portfolio included ICs for wireless communication, networking, and storage applications. These products were used in a wide range of devices, including mobile phones, routers, switches, and data storage devices.

Agere Systems was known for its innovation and expertise in advanced semiconductor technologies, such as copper-based interconnects and silicon germanium (SiGe) technology. The company also had a strong focus on research and development, and held numerous patents in semiconductor design and manufacturing.

In 2005, Agere Systems was acquired by LSI Corporation, which later became part of Avago Technologies. Today, the technology and products developed by Agere Systems continue to be used in a variety of telecommunications and storage applications.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




Lien URL



Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com