peb2757ae Exar Corporation, peb2757ae Datasheet

peb2757ae

Manufacturer Part Number

peb2757ae

Description

Tethys? Ii 4 Sts-192/stm-64, 16 Sts-48/stm-16, Mux/demux

Manufacturer

Exar Corporation

Datasheet

1.PEB2757AE.pdf (3 pages)

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OCT 2009

GENERAL DESCRIPTION

Tethys™ II PEB2757AE is optimized for SONET/SDH

applications as a full-duplex four channel (SFI4.2) or

two channel

sixteen MUX/DEMUX channels of STS-48/STM-16

or STS-12/STM-4 or STS-3/STM-1 (in groups of four

channels). The device has full framer functionality

including

termination; ideal for aggregation, ADM and DWDM

applications. In the demultiplex ingress direction,

Tethys™ II PEB2757AE accepts either two STS-192/

STM-64 or sixteen STS-48/ STM-16, or a mix of

sixteen STS-12/STM-4 and STS-3/ STM-1 signals in

serial 2.5 Gbit/s or serial 622 Mbit/s or serial 155

Mbit/s format. Tethys™ II PEB2757AE locates the

incoming

scrambles the data, monitors the TOH and POH, and

provides STS-1 level pointer processing. In addition,

Tethys™ II PEB2757AE supports TOH and POH

overhead transparency.

In the multiplex direction, Tethys™ II PEB2757AE

accepts sixteen STS-48/STM-16 signals in serial 2.5

Gbit/s format. Tethys™ II PEB2757AE further

provides corresponding functionality in the DEMUX

direction.

APPLICATIONS

•

FEATURES

•

Exar

ADM

Metro Aggregation

Digital Cross Connects

Repeaters

DWDM Equipment

Test Equipment

Provides 4 SFI4.2 interfaces for STS-192/STM-64 links

Provides 2 SFI4.1 interfaces for STS-192/STM-64 links

Provides serial STS-48/STM-16, STS-12/STM-4 or STS-

3/STM-1 links, operating at the same time when

configurable in groups of 4 links.

Differential CML 2.5 Gbit/s I/O interface to optics

Differential CML 2.5 Gbit/s I/O interface to system/

backplane

TFI-5 Support

Corporation 48720 Kato Road, Fremont CA, 94538

PEB2757AE

ART

pointer

SONET/SDH

UMBER

(SFI4.1) STS-192/STM64 or mix of

processing,

frame,

TETHYS™ II 4 STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX

and

optionally

ORDERING INFORMATION

1397 CBGA

overhead

ACKAGE

de-

•

(510) 668-7000

•

SPECIFICATIONS

•

Processes SONET/SDH sixteen STS-48/STM-16 or a

mix of sixteen STM-12/STM-4 and STS-3/STM-1 on the

line side interface

Processes SONET/SDH sixteen STS-48/STM-16 on the

system/client side serial 2.5 Gbit/s interface

Provides line timing of all line and system side interfaces

Processes SONET/SDH flexible concatenation streams

of STS-2c, 3c, 4c, … to 192c

Supports auto-detection of concatenation streams STS-

3c/STM-1, STS-12c/STM-4 and STS-48c/STM-16

Supports STS-1 level pointer processing of STS-48/STM-

16 or STM-12/STM-4 or STS-3/STM-1 streams

Provides interfaces for dropping alarm and status

information, and for forcing alarm conditions

Power dissipation of up to 23 W, depending on mode of

operation

Terminates and generates SONET section, line, and path

layers

Provides TOH and POH transparency

Provides monitoring of POH bytes B3 and N1/Z5

Provides B2 SF/SD capability for Poisson and bursty

error distribution

Provides full TOH/POH add/drop

Provides STS-1 level POH add/drop

Supports more than ± 746 UI programmable output skew

on STS48/STM-16 system side output links to external

cross-connects

For

generator/checker and loop backs

Provides B1, B2, H1 and H2 bit error generation for both

receive and transmit direction diagnostics

Provides 1 second performance monitors

0.13 micron process, 1.2 V core, 3.3 V I/O

Motorola 32-bit synchronous microprocessor interface for

configuration, control, and status monitoring

Complies with GR-253, GR-1377, ITU-T G.707, and

ANSI T1.105

Provides a standard 5-signal IEEE 1149.1 JTAG test port

for boundary scan board test purposes

OIF TFI-5, SFI4.1, SFI 4.2, GR-253-CORE

diagnostic

•

FAX (510) 668-7017

PERATING

purposes,

-40°C to +85°C

PEB2757AE

EMPERATURE

Tethys

•

www.exar.com

provides

ANGE

REV. 1.0.0

PRBS

Related parts for peb2757ae

peb2757ae Summary of contents

Page 1

... TOH and POH, and provides STS-1 level pointer processing. In addition, Tethys™ II PEB2757AE supports TOH and POH overhead transparency. In the multiplex direction, Tethys™ II PEB2757AE accepts sixteen STS-48/STM-16 signals in serial 2.5 Gbit/s format. Tethys™ II PEB2757AE further provides corresponding functionality in the DEMUX direction ...

Page 2

... PEB2757AE TETHYS™ STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX F 1. PEB2757AE BLOCK DIAGRAM IGURE F 2. PEB2757AE 16 OC48/12/3 IGURE OC48/12 APPLICATION APPLICATION 2 REV. 1.0.0 ...

Page 3

... REV. 1.0 PEB2757AE D 10G IGURE IN UAL F 4. PEB2757AE Q 10G IGURE IN UAD TETHYS™ STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX APPLICATION APPLICATION 3 PEB2757AE ...

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