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TDCS6440G

Features: ` Versatile IC which supports an aggregate bandwidth of 40 Gbits/s.` Supports flexible 64-port STS-12 data links.` Supports full nonblocking fabric with switching granularity of STS-1/STM-1.` Support for line/path switching.` Supports any valid mix of STS-1 and concatenated payloads from...

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TDCS6440G: Features: ` Versatile IC which supports an aggregate bandwidth of 40 Gbits/s.` Supports flexible 64-port STS-12 data links.` Supports full nonblocking fabric with switching granularity of STS-1/STM-...

TDCS6440G Data Sheet

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Part Number:
TDCS6440G
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

`  Versatile IC which supports an aggregate bandwidth of 40 Gbits/s.
`  Supports flexible 64-port STS-12 data links.
`  Supports full nonblocking fabric with switching granularity of STS-1/STM-1.
`  Support for line/path switching.
`  Supports any valid mix of STS-1 and concatenated payloads from STS-3c to STS-192c.
`  Provides a standard 5-pin P1149.1 JTAG port with memory BIST scan, and boundary scan.
`  Low-power 1.5 V operation with 3.3 V inputs and outputs.
`  Configurable on-chip TSI block for switching of STS-1s.
`  On-chip connection memory for flexible configuration of working connections and protect connections for each STS-1.
`  792 LBGA package.
`  40 °C to +85 °C industrial temperature range.


Application

·  SONET/SDH digital cross connect equipment.
·  SONET/SDH add-drop multiplex equipment.
·  High-speed core switches.
·  SONET/SDH test equipment.
·  TDCS6440G will interface seamlessly to a number of Lucent Microelectronics existing/next-generation highspeed framers.


Description

The TDCS6440G has four sections: receive interface channels, a cross connect fabric core, transmit channels, and a microprocessor interface. The block diagram of the TDCS6440G is shown in Figure 1.

All data stream channels must be synchronous in frequency, but can be asynchronous in phase.

The TDCS6440G does not perform pointer processing functions. These are performed by the line and tributary cards, which align the payload at known positions relative to a common frame signal.

The TDCS6440G is able to support SONET and SDH cross connects.


The A1, A2, B1, H1, H2, H3, K1, and K2 bytes are used for their original SONET/SDH purposes.

Note: Throughout this document, the term channel always refers to an STS-12 data stream that is carried on a single
LVDS link.




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