products > product profiles > MT90840
MT90840 512 X 2430 Channel Multiple Rate TDM ( 2, 4, 8 Mbps) to Parallel Port Distributed Hyperchannel Switch (DHS) for STS-1 and STS-3 Applications
| Product Status - Production |
|
The MT90840 Distributed Hyperchannel Switch is a large switching, multiplexing, and rate-adapting device. The MT90840 bridges serial-bus telecom components, using the Zarlink ST-BUS or other industry-standard serial buses, onto a higher speed "backbone". Mixed data, voice and video signals can be time-interchanged or multiplexed from serial Time Division Multiplexed (TDM) streams onto a high speed parallel bus. The parallel bus can be used for interconnect, or an external framer can be connected to the parallel bus to access serial isochronous backbones operating at up to 155 Mbps SONET rates.
Features
- Time slot interchange function between eight pairs of ST-BUS/GCI/MVIP streams (512 channels) and parallel data port
- Programmable data rates on the parallel port (19.44, 16.384 or 6.480 Mbps)
- Programmable data rates on the serial port (2.048 Mbps, 4.09 Bridging ST-BUS/MVIP buses to high speed.
Typical Applications
-
Time Division Multiplexed backplanes at SONET rates (STS-1, STS-3)
- High speed isochronous backbones for distributed PBX and LAN systems
- Switch platforms of up to 2430 channels with guaranteed frame integrity for wideband channels
- Serial bus control and monitoring
- Data multiplexing
- High speed communications interface
Product Information
Top
Product Availability and Packaging
| Ordering Part No. |
Package Type |
No. of Pins |
Lead-free Option |
Shipping Option |
Lead Time (Weeks) |
Status |
 |
| MT90840AL1 |
MQFP |
100 |
Pb-free-Matte Tin |
Trays |
6-8 weeks |
Production |
| MT90840APR1 |
PLCC |
84 |
Pb-free-Matte Tin |
Tape & Reel Mounted |
CONTACT ZARLINK |
Production |
| MT90840AP1 |
PLCC |
84 |
Pb-free-Matte Tin |
Tubes (Anti-static Sticks) |
6-8 weeks |
Production |
Product Lead-Times when quoted are not guaranteed and are provided as a
general guideline only; they may be varied from time to time without
notice. Updated estimates or actual schedule commit dates will be provided
at the time of order placement with Zarlink or its distributor.
Top
Translation Disclaimer
The English language is the official language used in the
Content on this Site. Zarlink is not liable for any translation of the Content created through the use
of any automatic translation tool available on a third party site which this Site is hyperlinked to.
The translations are provided solely for your convenience. The translations will often contain errors.
| Copyright 2008, Zarlink Semiconductor Inc. All Rights Reserved. |
|
|
MT90840 Data Sheet
E-mail
PAGE CONTENTS
