Symmetricom TimeHub 5500 System Manual

1
097-55501-01 Issue 6 – June 2003 21
2
5
3
Description
Figure 1-2. Block Diagram
Input/Alarm
Connector
Card
PRS Input
Manage-
ment
Card
Cables to wire-
wrap panels
Clock
Card #1
Output
Driver
Card #8
Output
Connector
Module #1
Outputs
Output
Connector
Module #2
Outputs
Output
Connector
Module #3
Outputs
Output
Connector
Module #4
Outputs
Output
Connector
Module #5
Outputs
Output
Connector
Module #6
Outputs
Output
Connector
Module #7
Output
Driver
Card #1
Output
Driver
Card #2
Output
Driver
Card #3
Output
Driver
Card #4
Output
Driver
Card #5
Output
Driver
Card #6
Output
Driver
Card #7
–48 V A
Power
Supply
–48 V B
DS1 Inputs
Outputs
Clock
Card #2
Local
Comm
Port
Alarms In
Alarms Out
CC Inputs
on each card
1
(see Note 1)
10
3
2
20
20
20
20
20
20
20
LAN
Comm
Port
Note 1: 4 DS1 reference inputs or 4 DS1 reference inputs and 4 DS1 monitor signals.

Symmetricom TimeHub 5500 Specifications

General

Brand	Symmetricom
Model	TimeHub 5500
Category	Data Loggers
Language	English