VSC9138 查看數據表（PDF） - Vitesse Semiconductor
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VSC9138 Datasheet PDF : 2 Pages
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VSC9135 VSC9138
VSC9138 (LOVCAT192) 10Gb/s Multi-service High Order/Low Order Virtual Concatenation Mapper
VSC9135 (LOVCAT48) 2.5Gb/s Multi-service High Order/Low Order Virtual Concatenation Mapper
GENERAL DESCRIPTION:
The VersaCAT family adapts Ethernet
technoloty to the WAN by efficiently
provisioning Ethernet services across
existing transport infrastructures while
optimizing bandwidth utilization using hitless
rate adaptation. It includes a suite of 2.5G and 10G mappers
(HOVCAT, HOVCATe,LOVCAT) and multi-protocol WAN MACs
(Meigs-IIE, Campbell-I, and Barrington) that support Virtual
Concatenation, fully integrated LCAS and GFP, as well as
provides extensive Layer 2 aggregation, encapsulation and
management features. More specifically this family is used
for efficient provisioning of data services from Ethernet
(10Mbps) to 10 Gigabit Ethernet (10Gpbs) and various storage
and video protocols over WAN transport infrastructure, while
optimizing bandwidth utilization using hitless rate adaptation.
SPECIFICATIONS:
128 Virtual Concatenation Groups (VCGs) of STS-1/VC-3, STS-3C/VC-4,
VT1.5/VT2.0, and TU-12/TU-11
High Order Path Overhead (POH) Ports for External Sourcing or Processing
System Packet Interface Level 4, Phase 2, 16-bit (SPI-4.2)
System Packet Interface Level 3, 32-bit (SPI-3)
72-bit External DDR SDRAM Interface
Dual-rate STS-48/STM-16 (TFI-5) or STS-12/STM-4 working &
Protection Backplane Interfaces
Power Dissipation: 9W (LOVCAT192) 7W (LOVCAT48)
1760 HFCBGA Package
BLOCK DIAGRAM:
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at www.vitesse.com or contact Vitesse Sales at (800) VITESSE
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©2005 Vitesse Semiconductor Corporation
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performance, reliability or manufacturability. All information in this document, including descriptions of features,
functions, performance, technical specifications and availability, is subject to change without notice at any time.
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