Chapter 5. Configuration Menu
5-10
TSU 100 User Manual
61202052L1-1
Normal (CSU) Timing
In the Normal (CSU) timing mode, the Receive Clock is derived
from the network, while the Transmit Clock is derived from the
PBX or other alternative timing source, connected to the Sec-
ondary interface (e.g., Drop and Insert or DSX-1). This timing
option is the same as that typically used for CSUs. This is the
preferred mode for use with a PBX application.
Figure 5-6. Normal (CSU)
The network interface and Secondary Interface Clocking Options
are set by using the Network (NI) Configuration Menu Op-
tions
. Either a DSX-1 Option Module or a
Drop and Insert
Option Module
must be installed in the TSU 100 for this mode
to function.
U-BR1TE
The U-BR1TE timing selection works like Normal (CSU) except
that timing is derived from the U interface on port 1.1.
DTE
OSC
Secondary
Interface
(SI)
(OPTION)
Network
Interface
(NI)
T1 XMIT
T1 Receive
( D S 1 )
Nx56/64
DTE CLOCK
(IO PB)
Содержание 1202052L1
Страница 1: ...TSU 100 TSU 100e User Manual Part Numbers 1202052L1 1202052L2 January 1999 61202052L1 1C ...
Страница 18: ...List of Figures xviii TSU 100 User Manual 61202052L1 1 ...
Страница 20: ...List of Tables xx TSU 100 User Manual 61202052L1 1 ...
Страница 34: ...Chapter 2 Installation 2 10 TSU 100 User Manual 61202052L1 1 ...
Страница 48: ...Chapter 3 Operation 3 14 TSU 100 User Manual 61202052L1 1 ...
Страница 110: ...Appendix A Understanding SNMP A 6 TSU 100 User Manual 61202052L1 1 ...
Страница 114: ...Appendix B Understanding TR 08 B 4 TSU 100 User Manual 61202052L1 1 ...
Страница 120: ...Appendix C Network Pinouts C 6 TSU 100 User Manual 61202052L1 1 ...
Страница 126: ...Appendix E Specifications E 4 TSU 100 User Manual 61202052L1 1 ...
Страница 134: ...Index Index 8 TSU 100 User Manual 61202052L1 1 ...
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