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TMPR28051 Datasheet (PDF) - Agere Systems

TMPR28051 Datasheet PDF - Agere Systems
Part # TMPR28051
Download  TMPR28051 Download

File Size   1090.99 Kbytes
Page   90 Pages
Manufacturer  AGERE [Agere Systems]
Direct Link  
Logo AGERE - Agere Systems
Description TMPR28051 STS-1/AU-3 (STM-0) Mapper Device Advisory for Version 5 of the Device

TMPR28051 Datasheet (PDF)

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TMPR28051 Datasheet PDF - Agere Systems

Part # TMPR28051
Download  TMPR28051 Click to download

File Size   1090.99 Kbytes
Page   90 Pages
Manufacturer  AGERE [Agere Systems]
Direct Link  
Logo AGERE - Agere Systems
Description TMPR28051 STS-1/AU-3 (STM-0) Mapper Device Advisory for Version 5 of the Device

TMPR28051 Datasheet (HTML) - Agere Systems

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TMPR28051 Product details

Description
The Lucent Technologies Microelectronics Group TMPR28051 device is designed to map any valid combination of DS1 and E1 signals into a stream at a rate of 51.84 Mbits/s. This device provides all of the functions necessary to insert and drop any valid combination up to 28 asynchronous DS1 signals or 21 asynchronous E1 signals into an SPE.

Features
■ Maps signals in one of the following ways:
    — Maps up to 28 asynchronous DS1 signals to SONET STS-1 via VT Groups, or SDH AU-3 via TUG-2.
    — Maps up to 21 asynchronous E1 signals to SDH AU-3 via TUG-2, or SONET STS-1 via VT Groups.
    — Maps any valid combination of DS1/E1 signals at the VT Group/TUG-2 level.
■ PLL-free receive operation using built-in digital jitter attenuators.
■ High-speed microprocessor interface configurable to operate with most commercial microprocessors.
■ Inserts valid B1, B2, and B3 bit interleaved parity (BIP) in the transmit direction.
■ Detects and counts B1, B2, and B3 BIP-8 errors on either a bit or block basis for performance monitoring in the receive direction.
■ Detects and counts V5 BIP-2 errors on either a bit or block basis for performance monitoring.
■ Configurable continuous B1, B2, B3, and V5 BIP-2 error insertion.
■ Configurable remote error indication (REI) insertion for B2, B3, and V5 BIP-2 errors.
■ Detects and counts remote errors.
■ Built-in test pattern insertion and drop for setup and maintenance.
■ Configurable VT1.5/TU-11 slot selection for DS1 insertion and drop.
■ Configurable VT2/TU-12 slot selection for E1 insertion and drop.
■ Detects STS-1 path loss of pointer (LOP-P), loss of H4 multiframe (H4LOMF), path alarm indication signal (AIS-P), and path remote defect indication (RDI-P).
■ Automatic receive monitor functions include VT/TU remote defect indication (RDI-V), VT/TU remote error indication (REI-V), BIP-2 errors, VT/TU AIS (AIS-V), and VT/TU loss of pointer (LOP-V).
■ Automatic receive monitoring functions can be configured to provide an interrupt to the control system, or the device can be operated in a polled mode.
■ User configurable for VT/TU label, AIS-V, RDI-V, REI-V, force BIP-2 errors, or unequipped tributary insertion.
■ Typical 3.3 V operation with 5 V TTL tolerant I/O and boundary scan.
■ –40 °C to +85 °C temperature range.
■ 208-pin shrink quad flat pack (SQFP) package.
■ Provides alarm and control features to easily
    implement the latest release of the following standards:
    GR253-CORE (12/97 with the exception of
    GR-253 section 6.2.1.1.8.C), G.707 (3/96),
    G.783 (1/94), G.823.393, T1.105-1995,
    T1.105.02-1995, T1.105.03-1994,
    T1.105.03A-1995, T1.105.07-1996,
    T1.105.09-1996, ETS300.147 (1/95),
    ETS300.417-1-1 (1/96).

Applications
■ SONET/SDH path termination multiplexers
■ SONET/SDH add/drop multiplexers
■ SONET/SDH cross connects
■ Digital access cross connects
■ DS1/E1 broadcast
■ SONET/SDH test equipment




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About 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.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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