|
|
PDF PEB2757AE Data sheet ( Hoja de datos )
| Número de pieza | PEB2757AE | |
| Descripción | MUX/DEMUX | |
| Fabricantes | Exar | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de PEB2757AE (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
|
No Preview Available !
PEB2757AE
TETHYS™ II 4 STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX
OCT 2009
REV. 1.0.0
GENERAL DESCRIPTION
Tethys™ II PEB2757AE is optimized for SONET/SDH
applications as a full-duplex four channel (SFI4.2) or
two channel (SFI4.1) STS-192/STM64 or mix of
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 pointer processing, and overhead
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 SONET/SDH frame, optionally de-
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
• ADM
• Metro Aggregation
• Digital Cross Connects
• Repeaters
• DWDM Equipment
• Test Equipment
FEATURES
• 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
• 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 diagnostic purposes, Tethys provides PRBS
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
SPECIFICATIONS
• OIF TFI-5, SFI4.1, SFI 4.2, GR-253-CORE
ORDERING INFORMATION
PART NUMBER
PEB2757AE
PACKAGE
1397 CBGA
OPERATING TEMPERATURE RANGE
-40°C to +85°C
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510) 668-7000 • FAX (510) 668-7017 • www.exar.com
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet PEB2757AE.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PEB2757AE | MUX/DEMUX | Exar |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |