NDA-24296 CHAPTER 3
Page 561
Revision 1.0
PA-8TLTR
Tie Line Trunk
SWITCH
SWITCH
NO.
SETTING
STANDARD
SETTING
MEANING
SW4
(SW30
[No.0-3
Circuit]
SW5
(SW40)
[No. 4-7
Circuit]
(When
Trunk Kind
has been set
as LD/DID)
1 ~ 4
Setting of Terminating Impedance and Balancing Network
(Valid for LD/DID)
5OFF
×
Fixed
6OFF
×
Not used
7OFF
×
Not used
8OFF
×
Not used
SW4/5
Terminating
Impedance
Balancing Network
1234
OFF OFF OFF OFF
ON OFF OFF OFF
2.16µ F
600Ω
350Ω
1KΩ
0.21µ F
(EIA/TIA -464A)
600Ω