28500-DSH-002-C_15 Datasheet, PDF (25/224 Pages) M/A-COM Technology Solutions, Inc. – Multichannel Synchronous Communications Controller

Introduction
Figure 1-3. High-Range Router Application
COAX
(Typ)
T3/E3
T3/E3
T3/E3
CX28333
LIU
CX28343
T3 Framer
See Figure C-2,
DS3/E3 Line Unit
Interface Connection
with T3/E3 Framer
6 Ports T3/E3
Payload (TDL)
See Figure C-3,
T3/E3 Framer Connection
with HDLC Controller
(T3/E3 Payload Path)
PORT 0
PORT 1
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 7
CX28500
B
PCI r
i
d
g
e
Shared
Memory
System
Bus
CPU
T3/E3
T3/E3
T3/E3
CX28333
LIU
LEGEND:
CX28333 – DS3/E3 Line Interface Unit
CX28332 – DS3/E3 Line Interface Unit
CX28343 – T3 Framer
CX28500 – HDLC Controller
CX28343
T3 Framer
PORT 8
PORT 9
PORT 10
PORT 11
PORT 12
PORT 13
PORT 14
PORT 15
6 Ports T3/E3 Overhead (TDL)
See figure C-4, T3/E3 Framer
Connection with HDLC Controller
(T3/E3 Overhead Path)
EBUS
Optional
Local
MPU
MEM
500052_004
28500-DSH-002-C
Mindspeed Technologies^®
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