T-SERV II modem/telephone/ISDN Settings and Configuration

ADC KENTROX

T-SERV II

Card Type
T1 CSU
Chip Set
Unidentified
I/O options
Diagnostic ports
Maximum Transfer Rate
1.544Mbps
Data Bus
External
Data Modulation Protocol
B8ZS

CONNECTIONS
Function
Label
Function
Label
T1 line out
CN1
Test signal to network
CN8
Network line out
CN2
Test signal from equipment
CN9
RS-232/422
CN3
Monitor signal from equipment
CN10
DC power
CN4
Ground
SC1
Test signal to equipment
CN5
Test switch
SW1
Test signal from network
CN6
Alarm cut-off
SW2
Monitor signal from network
CN7

USER CONFIGURABLE SETTINGS
Setting
Label
Position
»
Test signals not sent through pulse density circuits
SW5/1
On

Test signals sent through pulse density circuits
SW5/1
Off
»
Force sending of digital ON after 15 OFF signals
SW5/2
Off

Force sending of digital ON after 47 OFF signals
SW5/2
On
»
QRSS will not cause low pulse density error
SW5/3
On

QRSS will cause low pulse density error three times every two seconds
SW5/3
Off
»
Pulse density monitor enabled
SW5/4
Off

Pulse density monitor disabled
SW5/4
On
»
Use unframed keep-alive signal
SW5/5
On

Use framed keep-alive signal
SW5/5
Off
»
Factory configured - do not alter
SW5/6
N/A
»
Factory configured - do not alter
SW5/7
N/A
»
Factory configured - do not alter
SW5/8
N/A

SIGNAL ATTENUATION
Setting
SW3
SW4
0dBm
On
On
-7.5dBm
On
Off
-15dBm
Off
On
-22.5dBm
Off
Off

POWER SOURCE
Setting
JP1
Local power
Up
Line power
Down

DIAGNOSTIC LED(S)
LED
Color
Status
Condition
LOC LP
Yellow
On
CSU is in local loopback test mode
LOC LP
Yellow
Off
CSU is not in local loopback test mode
CODE
Yellow
On
CSU received a reset signal
CODE
Yellow
Off
CSU did not receive a reset signal
NET LP
Yellow
On
Remote CSU is in loopback test mode
NET LP
Yellow
Off
Remote CSU is not in loopback test mode
SEND/FEL
Yellow
On
CSU is transmitting a reset signal
SEND/FEL
Yellow
Off
CSU is not transmitting a reset signal
SEND/FEL
Yellow
Blinking
CSU is in remote loopback test mode
PWR
Green
On
Power is on
PWR
Green
Off
Power is off
ACO
Green
On
An alarm has occurred but has been silenced
ACO
Green
Off
No alarm has occurred or the alarm is active
KA
Red
On
CSU is sending a keep-alive signal
KA
Red
Off
CSU is not sending a keep-alive signal
LOS
Red
On
Signal not detected
LOS
Red
Off
Signal detected
AIS
Red
On
CSU is receiving a keep-alive signal
AIS
Red
Off
CSU is not receiving a keep-alive signal
BPV
Red
On
CSU has detected bipolar variations
BPV
Red
Off
CSU has not detected bipolar variations
BPV
Red
Blinking
CSU has detected bipolar variations

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T-SERV II modem/telephone/ISDN Settings and Configuration

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Card Type	T1 CSU
Chip Set	Unidentified
I/O options	Diagnostic ports
Maximum Transfer Rate	1.544Mbps
Data Bus	External
Data Modulation Protocol	B8ZS

CONNECTIONS
Function	Label	Function	Label
T1 line out	CN1	Test signal to network	CN8
Network line out	CN2	Test signal from equipment	CN9
RS-232/422	CN3	Monitor signal from equipment	CN10
DC power	CN4	Ground	SC1
Test signal to equipment	CN5	Test switch	SW1
Test signal from network	CN6	Alarm cut-off	SW2
Monitor signal from network	CN7

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Test signals not sent through pulse density circuits	SW5/1	On
	Test signals sent through pulse density circuits	SW5/1	Off
»	Force sending of digital ON after 15 OFF signals	SW5/2	Off
	Force sending of digital ON after 47 OFF signals	SW5/2	On
»	QRSS will not cause low pulse density error	SW5/3	On
	QRSS will cause low pulse density error three times every two seconds	SW5/3	Off
»	Pulse density monitor enabled	SW5/4	Off
	Pulse density monitor disabled	SW5/4	On
»	Use unframed keep-alive signal	SW5/5	On
	Use framed keep-alive signal	SW5/5	Off
»	Factory configured - do not alter	SW5/6	N/A
»	Factory configured - do not alter	SW5/7	N/A
»	Factory configured - do not alter	SW5/8	N/A

SIGNAL ATTENUATION
Setting	SW3	SW4
0dBm	On	On
-7.5dBm	On	Off
-15dBm	Off	On
-22.5dBm	Off	Off

POWER SOURCE
Setting	JP1
Local power	Up
Line power	Down

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
LOC LP	Yellow	On	CSU is in local loopback test mode
LOC LP	Yellow	Off	CSU is not in local loopback test mode
CODE	Yellow	On	CSU received a reset signal
CODE	Yellow	Off	CSU did not receive a reset signal
NET LP	Yellow	On	Remote CSU is in loopback test mode
NET LP	Yellow	Off	Remote CSU is not in loopback test mode
SEND/FEL	Yellow	On	CSU is transmitting a reset signal
SEND/FEL	Yellow	Off	CSU is not transmitting a reset signal
SEND/FEL	Yellow	Blinking	CSU is in remote loopback test mode
PWR	Green	On	Power is on
PWR	Green	Off	Power is off
ACO	Green	On	An alarm has occurred but has been silenced
ACO	Green	Off	No alarm has occurred or the alarm is active
KA	Red	On	CSU is sending a keep-alive signal
KA	Red	Off	CSU is not sending a keep-alive signal
LOS	Red	On	Signal not detected
LOS	Red	Off	Signal detected
AIS	Red	On	CSU is receiving a keep-alive signal
AIS	Red	Off	CSU is not receiving a keep-alive signal
BPV	Red	On	CSU has detected bipolar variations
BPV	Red	Off	CSU has not detected bipolar variations
BPV	Red	Blinking	CSU has detected bipolar variations