Product Brief
Cortina Systems
®
CS1777 OC-192c SONET/SDH Framer
Product Description
The Cortina Systems
®
CS1777 OC-192c SONET/SDH Framer (CS1777 Framer) with Integrated SerDes is an
integrated SerDes/Framer combining POS, GFP, and ATM functionalities. It provides a choice of line interfaces used
in Router and Switch applications.
Features
SONET/SDH STS-192c/48c Processor supports:
Section, Line and Path processing, compliant with
SONET/SDH standards (GR-253-CORE and G.707)
DCC and APS processing and access to TOH/POH
bytes via serial interfaces and microprocessor
interface.
STS-192c and STS-48c modes
STS-192 can also be channelized to 4x STS-48c in
POS/HDLC and ATM modes
STS-48 can also be channelized to 4x STS-12c in
POS/HDLC and ATM modes
Mappers provided for:
GFP
POS
ATM
Low Power
.13
m
CMOS technology
4.5 W with XFP, 10 Gbps
Power supplies of 2.5 V and 1.2 V
SPI4.2 System Interface
Compliant with OIF-SPI4-02.0
Supports Store and Forward feature in the Egress
side
Full rate and for OC-48 also quarter rate mode
supported
Supports dynamic alignment
Line Interfaces
XFP 10 Gbps Serial
SFP 2.5 Gbps Serial
16-bit SFI4.1 (OIF Compliant)
4 bit SFI4.2
Standard microprocessor and JTAG Interface
Motorola* and Intel* compatible protocol
FCBGA 33 × 33 mm
Designed for 10G serial interface
400 signal balls, 1020 total balls
Parallel Microprocessor
Interface
Miscellaneous
Interfaces
General Purpose IOs
Processor Interface
SONET/SDH
Line Interfaces
SFI-4 Phase 1
(16-bit)
SFI-4 Phase 2
(4-bit)
XFI or SFI
(1 bit)
Line
Interface
Framer
SONET
SDH
Miscellaneous Circuits
(PLLs, Resets, Clocks)
GPIO
Mapper
POS/HDLC
GFP
ATM
Packet
BERT
System
Interface
System Interface
SPI-4 Phase 2
JTAG
Test Port
Serial Interfaces
TOH, DCC, APS
Test Interface
CS1777 Framer
Copyright © 20022010 Cortina Systems, Inc. All rights reserved.
Product Brief Number: 400528 – 2.0
–
Applications
Line Card with XFP Optics
Router Line Card
SPI-4.2
Backplane to
Switch Fabric
Traffic
Manager
Packet
Processor
CS1777
XFP
Optics
OC-192c
Line Card with 300-Pin MSA Optics
Router Line Card
SPI-4.2
Backplane to
Switch Fabric
Traffic
Manager
Packet
Processor
CS1777
300-pin
MSA
Optical
Module
OC-192c
Line Card with SFP Optics
Router Line Card
SPI-4.2
Backplane to
Switch Fabric
Traffic
Manager
Packet
Processor
CS1777
SFP
Optics
OC-48c
Cortina in Communications
Cortina is a leading supplier of intelligent communication
solutions through continuous innovations in advanced port
processing and intelligent port connectivity to the Core, Metro,
Access, and Enterprise Market Segments. With our state-of-
the-art high speed analog digital integration, we deliver a wide
suite of products that address our customers’ performance,
*Other names and brands may be claimed as the property of others.
density, and flexibility needs enabling faster time-to-market,
longer time-in-market, and increased revenue opportunities.
Working closely with our customers to understand their
system requirements and anticipate their needs, we are
creating the foundation ingredients for new generations of
services.
Cortina Systems, Inc.
www.cortina-systems.com
Copyright © 20022010 Cortina Systems, Inc. All rights reserved.
Product Brief Number: 400528 – 2.0
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