S/UNI®-JET Data Sheet
Released
5
Application Examples
The S/UNI-JET is configurable as:
•
•
•
An ATM device
A J2/E3/T3 framer
A cell processor
As an ATM-PHY layer device, the S/UNI-JET connects on the line side to one J2/E3/T3 line
interface unit and on the system side, it interfaces with an ATM layer device, such as the PM7322
RCMP-800, over an 8- or 16-bit wide UTOPIA Level 2 interface. Refer to Figure 1.
Figure 1 S/UNI-JET Operating as an ATM PHY in an ATM Switch
T1/E1 Line Card
OC-12 Line Card
PM7344
PM4314
QDSX
S/UNI-MPH
PM5355
PMD
S/UNI-622
ATM Switch Core
OC-3 Line Cards
J2/E3/T3 Line Card
Switch
Fabric
PM5346
S/UNI-LITE
J2/E3/T3
LIU
PM7322
RCMP-800
Egress
Device
PM7348
S/UNI-
DUAL
PM7347
S/UNI-JET
PM5347
S/UNI-PLUS
As a J2/E3/T3 framer, the S/UNI-JET can be used in router, frame relay switch, and multiplexer
applications. Refer to Figure 2.
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1990267, Issue 3
26
PMC [ PMC-SIERRA, INC ]
