Verilink C100 (880-502893-001) Product Manual Uživatelský manuál Strana 34

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Configuration Using the DIP Switches
3-10
Verilink C100 and C150 T1/FT1 CSU/DSU
6/15/99
Programming the Synchronous Channel Interface (C100 and C150)
Switch pack 4 is used to program the Synchronous Channel Interface
(CI). The following is a description of the settings:
Table 3-4 Switch pack-4–C100 and C150 customer interface
Synchronous
Channel Interface
Switch pack 4 positions 2 and 3 are used to select the interface on the
Synchronous Channel. With both positions 2 and 3 Off, the interface
selected will be RS422/RS530 and all the interface signals will be on
the DB 25-pin female connector on the rear of the unit.
With position 2 Off and position 3 On, the interface selected will be
CCITT V.35 and all the interface signals will be on the 34-pin female
Winchester connector on the rear of the unit.
With position 2 On and position 3 Off the interface selected will be
RS232 and all the interface signals will be on the DB 25-pin female
connector on the rear of the unit.
The 34 pin and 25-pin interface cables may not be connected at the
same time.
12345678 Setting
Off------ reserved
On------ reserved
OffOff-----RS530 / RS422
OffOn-----V.35
OnOff -----RS232
---Off----56000
---On----64000
----Off---Carrier On
----On---Switched Carrier
-----Off--Channel TX Data - Normal
-----On--Channel TX Data - Invert
------Off-Channel Clock - Normal
------On-Channel Clock - Invert
-------OffInternal TX Clock
-------OnExternal TX Clock
Off Off Off Off Off Off Off Off Factory default setting
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