Symmetricom SSU-2000 User Manual page 280

Chapter 9 Hardware Configuration Guide
SSU-2000 Configuration Chart
Table 9-3. SSU-2000 System Components (Continued)
Item Description
4. Stratum 2E Rb Clock
Module
5. Stratum 3E Clock
Module
6. Type 1 Clock Module
7. Communications
Module
Input Modules, I/O Adapter Panels and Input Cabling
8. 3-Port DS1 Input
Module
9. 1-Port DS1 Input
Module
10. 3-Port E1 Input Module
11. 1-Port E1 Input Module
280 SSU-2000 User's Guide
Part Number
23413016-000-0 Minimum of one Clock module per system
(item 4, 5, or 6).
Redundant configuration with automatic
switching in case of clock failure requires
two Clock modules.
The system operates with 2E/3E clocks
combined. 2E clock must be installed in
chassis slot A1.
23413015-000-0 Minimum of one Clock module per system
(item 4, 5, or 6).
Redundant configuration with automatic
switching in case of clock failure requires
two Clock modules.
The system operates with 2E/3E clocks
combined. 2E clock must be installed in
chassis slot A1.
23413015-001-0 Minimum of one Clock module per system
(item 4, 5, or 6).
Redundant configuration with automatic
switching in case of clock failure requires
two Clock modules.
Communications Module
23413012-000-0 One required per SSU-2000 system.
23413013-002-0 1. Accepts up to 3 DS1 or Clock signals.
2. Requires use of 3-Port I/O adapter (one
23413013-001-0 1. Accepts one DS1 or Clock signal.
2. Requires use of 4-Port I/O Adapter (one
23413014-002-0 1. Any combination of three G.703/9,
2. Requires use of 3-Port I/O adapter (one
23413014-001-0 Requires use of 4-Port I/O Adapter (one
adapter serves up to four 1-Port Input
modules).
Notes
per 3-Port Input module).
adapter can handle up to four 1-port
DS1 or E1 Input modules).
G.703/13, or Clock inputs.
per input module in system.
12713020-002-2 Revision F.01 – January 2007