NEC NEAX 2000 IPS Installation Manual page 580

Switch Settings
SWITCH NAME
JP0, 1
(Jumper pin)
JP2 (Jumper pin)
JP3 (Jumper pin)
JP4 (Jumper pin)
SWITCH SETTING
NUMBER POSITION
UP
DOWN
RIGHT
LEFT
RIGHT
LEFT
UP
DOWN
FUNCTION
When connected to E1 (2 M) Digital
Trunk Interface
When connected to T1 (1.5 M) Digital
Trunk Interface
Line code: B8ZS* is provided
(For T1 interface)
*B8ZS: Bipolar Eight Zero Substitution
Line code: B8ZS* is not provide
(For T1 interface)
*B8ZS: Bipolar Eight Zero Substitution
When connected to E1 (2 M) Digital
Trunk Interface
When connected to T1 (1.5 M) Digital
Trunk Interface
When connected to E1 (2 M) Digital
Trunk Interface
When connected to T1 (1.5 M) Digital
Trunk Interface
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PN-M10 (M10)
CHECK
NWA-008841-001 Rev.5.0
90ch3004.fm