ADTRAN Network Card D4 TRI C DP User Manual

JOBAID  
PRICING AND AVAILABILITY 800.827.0807  
TECHNICAL SUPPORT 800.726.8663  
RETURN FOR REPAIR 256.963.8722  
TRI-C DP / D4  
61102182L1-22A  
0105  
LOGIC BANTAM JACKS  
STATUS LEDs  
TRI-C DP / D4  
I
Used to perform upstream and downstream testing with a DS0 level tester such  
as a TPI 108/109 or Fireberd 4000/6000.  
LP  
G
OFF  
TRI loop sync has been established and no Near End Block Errors  
(NEBE) are being received from the loop interface  
CLEI: D4D3MU0D_ _  
Rx (OUT) transmits signal out to unit being tested  
Tx (IN) receives signal in from unit being tested  
G
G
RED  
TRI-interface is out of sync or there is loss of signal  
-5  
YELLOW  
Indicates a BER of 10 has been detected  
TRI-C DP  
FLASHING Flashes upon receipt of a Near End Block Error (NEBE) or when a  
1102182L1  
HARDWARE SWITCHES SW1 & SW2  
-6  
BER > 10 is detected during Local Performance Monitoring  
LPBK  
CRTX  
LPTX  
NT1  
SW1-1: TRM – along with SW1-2, selects the bank type for the U-BR1TE IV  
SW1-2: TRM  
CR  
G
OFF  
Carrier sync (framing per TR-TSY-000397) has been established  
and no Near End Block Errors are being received frrom the carrier  
interface  
AD6  
AD5  
AD4  
AD1  
Bank  
Count/Slot  
SW1-1  
On  
On  
On  
Off  
SW1-2  
Off  
On  
On  
Off  
AD3  
B1  
AD2  
TEST  
B2  
G
G
RED  
No framing pattern is being received  
LP  
D4  
D4 Counting  
YELLOW  
A BER > 10-5 has been detected  
D1D Counting  
CU in slots 1,4,7,10  
CU in slots 2,5,8,11  
D4 Counting  
CR  
ACT  
FLASHING Flashes upon receipt of a Near End Block Error (NEBE) or when a  
BER > 10-6 is detected during Local Performance Monitoring  
SLC I  
TEST  
ERR  
ACT  
G
G
GREEN  
GREEN  
YELLOW  
Layer 1 from the ISDN switch to the customer ISDN terminal  
equipment has been established  
SLC III  
On  
Off  
On  
On  
NORM  
PTRN  
D1D Counting  
TEST  
Unit is in Local Performance Monitoring mode or the local test  
pattern gen/det in invoked  
SW1-3: B1 along with SW4 and SW5, selects the service level  
SW1-4: B2  
SW1-5: D  
OUT  
(Rx)  
L
O
G
I
G
Front panel test has been successssfully initiated or unit is  
responding to a 2B+D loopback request  
FLASHING Flashes once every two seconds when responding to a B1 loopback  
request or when forced into a B1 loopback from the front panel.  
Flashes twice every two seconds when responding to a B2 loopback  
request or when forced into a B2 loopback from the front panel.  
IN  
(Tx)  
C
Service Option  
SW1-3  
SW1-4  
SW1-5  
(B1)  
On  
On  
On  
Off  
On  
Off  
Off  
(B2)  
On  
On  
Off  
On  
Off  
On  
Off  
(D)  
On  
Off  
On  
On  
Off  
Off  
On  
2B+D  
2B  
B1+D  
B2+D  
B1  
ERR  
FLASHING Errors detected by local test pattern detector  
FACEPLATE SWITCHES  
Rotary Switch - used to select circuit elements for loopback testing  
B2  
D
I
I
I
I
I
I
I
I
I
I
AD1 – selects address of local unit for loopback  
AD2 selects address of next unit downstream for loopback  
AD3 selects address of second unit downstream for loopback  
AD4 selects address of third unit downstream for loopback  
AD5 selects address of fourth unit downstream for loopback  
AD6 selects address of fifth unit downstream for loopback  
LPBK forces this unit to set up bidirectional loopback for selected B1 or B2 channel  
CRTX sets up loopback toward carrier  
SW1-6: Zero Byte Substitution (ZBS)  
Enables or disables ZBS  
I
Note: ZBS must be set the same for the COT and RT. For AMI-provisioned carriers,  
ZBS should be enabled. Setting is optional for B8ZS-provisioned carriers.  
LPTX sets up loopback toward the loop  
NT1 selects address of the NT1 for loopback  
COMPLIANCE  
Code  
Power Code (PC)  
Telecommunication Code (TC)  
Installation Code (IC)  
Input Output  
This product is intended to be installed  
in products providing a Type Bor E”  
enclosure and in restricted access location  
only.  
F
A
C
X
I
TEST initiates selected loopback test from rotary switch  
DIP SWITCHES  
WARRANTY  
I
B1/B2 selects which B channel, B1 or B2, to be tested during local tests  
NORM/PTRN used to select whether test pattern is sent from a test set or the unit itself  
NORM test pattern is sent from test set plugged into faceplate bantam jacks  
PTRN test pattern, 2047, is internally generated and transmitted  
Warranty for Carrier Networks products manufactured by ADTRAN and supplied  
under Buyers order for use in the U.S. is ten (10) years. For a complete copy of  
ADTRANs U.S. and Canada Carrier Networks Equipment Warranty, call  
(877) 457-5007, Document #414.  
I
C A U T I O N !  
SUBJECT TO ELECTROSTATIC DAMAGE  
OR DECREASE IN RELIABILITY.  
HANDLING PRECAUTIONS REQUIRED.  
I For a complete Installation and Maintenance Practice: (877) 457-5007, Document # 427. Please have your fax number available. I  
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