CS2333 Cortina Systems Inc, CS2333 Datasheet - Page 3

• Manufacturer Part Number: CS2333
• Manufacturer: Cortina Systems Inc

Specifications of CS2333

• Lead Free Status / RoHS Status: Not Compliant

Copyright © 2003 - 2008 Cortina Systems, Inc.
Router Line Card with 2.5 Gb/s Packet Processors
An FPGA translates between legacy SPI-3 and quarter rate SPI-4.2. The ports are GE/OC-12/OC-48. In OC-48
mode, two ports are used and the CS2333 MAC/Framer’s SRAM ingress buffering is active to absorb large bursts of
data to this node. For non-oversubscribed OC-48, dual 2.5 G packet processors are used.
MSPP Line Card Application
Each of the ports can independently be configured to operate in RPR, SRP or point-to-point mode. The CS2333
MAC/Framer connects to the cross-connect through the backplane with 2.488 GHz / 622 MHz signals. Frames are
aligned to an external 8kHz frame pulse.
Switch Fabric
Backplane to
Tributary
Ethernet
Ports
MSPP Line Card
Router Line Card
Processor
PHYs
Packet
Ethernet
MACs
FPGA
Processor
Packet
R
CS2333
SRAM
CS2333
SRAM
SFP
SFP
SFP
SFP
Frame Sync
4x STS-48 /
4x STS-12
Backplane to
Cross-Connect
East, ringlet 1
West, ringlet 1
East, ringlet 2
West, ringlet 2
Product Brief Number: 400530-1.1