ADTRAN U-BR1TE Manual page 2

7
Navigate through menus to perform desired function.
Note: To traverse through the menus, select the desired entry and press Enter. To work backwards in
the menu, press ESC (escape key).
8
Testing – Test functions can be activated through front panel Bantam jacks, the ADMIN port, or
inband loopback sequences.
TESTING
I
Loopback tests – initiated from either the ISDN switch or the faceplate via the local craft interface
in the Network-to-Customer direction.
I
Point-to-point test – initiated via the local craft interface toward either the U-interface or the T1
carrier interface.
I
Local Loopback – initiated from the local craft interface for either bearer channel.
I
Leased Mode Testing – responds to independent network-issued OCU and CSU latching loop-
back sequences for B1 and B2, when configured Adjacent-to-Customer and the D channel is dis-
abled.
CONNECTIONS
I
All connections are made through the 50-pin amphenol connector on the back panel TA
750/850/1500.
APPLICATIONS
TOTAL ACCESS 1500/750
2-Wire
HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux
1181200L1 1181200L1 POWER 1181200L1 1181200L1 1181200L1 QFC-C 1181300L1 QFC-C 1181300L1 1181300L1 QFC-C QFC-C 1181300L1 T1-OR T1-OR T1-OR T1-OR HTU-C 1181101L1 HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C
DSX POWER DSX PWR PWR PWR PWR PWR PWR PWR PWR PWR 1181101L1 PWR PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 1181101L1 PWR PWR 1181101L1 1181101L1 PWR PWR 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1
LBK LBK DSX DSX #1 #2 DSX DSX #1 #2 DSX DSX #1 #2 DSX DSX #2 #1 DSX LBK LBK DSX LBK DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX PWR PWR DSX PWR DSX PWR DSX
DSX #3 DSX #3 DSX #3 DSX #3 LP LP LP LBK LP LP1 TST TST TST TST TST TST TST TST TST TST TST TST TST TST
LBK DSX #4 DSX #4 DSX #4 DSX #4 ALM ALM ALM ALM LP2 LP1 LP2 LP1 LP2 LP2 LP1 LP2 LP1 LP1 LP2 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1
TST TST TST TST + + + + ALM ALM ALM ALM ALM ALM LP2 ALM LP2 ALM ALM LP2 ALM LP2 LP2 ALM LP2 LP2 LP2
ALM ALM ALM ALM – 6V X T R X 6V T X – R X T 6V X R X 6V T R ALM ALM ALM
– – X X
Adjacent to
Switch
ISDN
SWITCH
TOTAL ACCESS 1500/750 TOTAL ACCESS 1500/750
T Carrier
2-Wire
HD-10 BRI Mux 1181200L1 HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux QFC-C QFC-C QFC-C QFC-C T1-OR T1-OR T1-OR T1-OR HTU-C HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux
1181200L1 POWER 1181200L1 POWER 1181200L1 1181200L1 1181300L1 PWR PWR 1181300L1 PWR 1181300L1 PWR 1181300L1 PWR PWR PWR PWR PWR 1181101L1 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C HTU-C 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 1181101L1 HTU-C HTU-C 1181101L1 1181200L1 1181200L1 POWER
DSX LBK DSX LBK DSX DSX #1 DSX DSX #1 DSX #1 #1 DSX DSX DSX DSX DSX PWR DSX PWR DSX DSX PWR PWR DSX PWR DSX DSX PWR DSX PWR DSX PWR DSX PWR PWR DSX DSX PWR PWR PWR
DSX #3 #2 DSX DSX #2 DSX #3 DSX DSX #3 DSX #2 #2 #3 LP LBK LP LBK LP LBK LBK LP LP1 TST TST LP1 LP1 TST TST TST TST TST TST TST TST TST TST DSX TST TST DSX
LBK DSX TST #4 DSX TST #4 DSX TST DSX #4 #4 ALM ALM ALM ALM LP2 LP2 LP2 LP2 LP1 LP1 LP2 LP2 LP1 LP1 LP2 LP2 LP1 LP1 LP2 LP2 LP1 LP1 LP2 LP1 LP2 LP1 LP2 LP2 LP1
ALM ALM ALM TST ALM + 6V T R + 6V T R + T 6V R 6V + T R ALM ALM ALM ALM ALM ALM ALM ALM ALM ALM ALM ALM ALM ALM
– X X – X X – X X – X X
Adjacent to
Switch (Source)/U-Repeater
CUSTOMER
NT1
TOTAL ACCESS 1500/750
T Carrier
2-Wire
HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux
1181200L1 1181200L1 POWER 1181200L1 1181200L1 1181200L1 1181300L1 QFC-C 1181300L1 QFC-C 1181300L1 QFC-C QFC-C 1181300L1 T1-OR T1-OR T1-OR T1-OR 1181101L1 HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C
DSX POWER DSX PWR PWR PWR PWR PWR PWR PWR PWR PWR PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 1181101L1 PWR PWR 1181101L1 1181101L1 PWR 1181101L1 1181101L1 1181101L1 1181101L1
LBK LBK DSX DSX #2 #1 DSX DSX #1 #2 DSX DSX #1 #2 DSX DSX #1 #2 DSX LBK DSX LBK DSX LBK DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX PWR DSX PWR DSX PWR DSX PWR DSX
DSX #3 DSX #3 DSX #3 DSX #3 LP LP LP LP LBK TST LP1 TST TST TST TST TST TST TST TST TST TST TST TST TST
LBK DSX #4 DSX #4 DSX #4 DSX #4 ALM ALM ALM ALM LP2 LP1 LP2 LP2 LP1 LP2 LP1 LP2 LP1 LP1 LP2 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1
TST TST TST TST + + + + ALM ALM ALM ALM ALM ALM ALM LP2 ALM LP2 LP2 ALM LP2 ALM ALM LP2 LP2 LP2 LP2
ALM ALM ALM ALM – 6V X T X R 6V – T X R X 6V X R X T 6V T R ALM ALM ALM
– – X X
Adjacent to
Customer
TOTAL ACCESS 1500/750
T Carrier
2-Wire
HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux
HD-10 BRI Mux HD-10 BRI Mux 1181200L1 1181200L1 POWER 1181200L1 POWER 1181200L1 HD-10 BRI Mux 1181200L1 QFC-C 1181300L1 QFC-C 1181300L1 QFC-C 1181300L1 QFC-C 1181300L1 T1-OR T1-OR T1-OR T1-OR 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C
1181200L1 POWER 1181200L1 1181200L1 QFC-C 1181300L1 PWR QFC-C 1181300L1 QFC-C 1181300L1 1181300L1 QFC-C T1-OR T1-OR T1-OR T1-OR 1181101L1 HTU-C HTU-C 1181101L1 HTU-C 1181101L1 1181101L1 HTU-C HTU-C 1181101L1 HTU-C 1181101L1 HTU-C 1181101L1 HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C DSX DSX DSX PWR #1 DSX PWR #1 DSX PWR #1 PWR DSX #1 PWR DSX DSX PWR DSX PWR PWR DSX PWR PWR PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR PWR 1181101L1 PWR 1181101L1 1181101L1 PWR PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1
DSX DSX DSX #1 DSX PWR #1 DSX PWR PWR DSX #1 PWR DSX #1 DSX PWR DSX PWR DSX PWR DSX PWR DSX PWR PWR DSX PWR PWR PWR PWR PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 1181101L1 PWR PWR 1181101L1 LBK LBK DSX #2 DSX #2 DSX #2 DSX #2 LBK LBK LBK LBK TST DSX DSX TST TST DSX DSX TST DSX TST TST DSX TST DSX TST DSX DSX TST DSX TST DSX DSX DSX DSX
LBK LBK DSX DSX #3 #2 DSX DSX #2 #3 DSX DSX DSX #2 LP #2 LBK LBK LBK LBK TST TST TST DSX TST DSX TST DSX TST DSX TST DSX TST DSX TST DSX TST DSX TST DSX TST DSX TST DSX LBK DSX DSX DSX DSX #4 #3 #3 DSX DSX #4 #3 #4 DSX DSX #3 #4 LP ALM ALM LP ALM LP ALM LP LP2 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 TST LP1 LP1 TST TST LP1 LP1 TST
LBK DSX #4 DSX #4 DSX #4 #3 DSX DSX ALM #4 #3 LP ALM ALM LP LP ALM LP1 LP2 LP1 LP2 LP2 LP1 LP2 LP1 LP1 LP2 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 TST ALM TST TST TST TST + R T + + + ALM ALM LP2 ALM LP2 LP2 ALM ALM LP2 ALM LP2 LP2 ALM ALM LP2 ALM LP2 LP2 ALM LP2 ALM ALM LP2 LP2 LP2
ALM TST TST ALM TST ALM ALM TST + T R + R T + R T + T R ALM ALM ALM ALM ALM ALM LP2 ALM LP2 ALM LP2 ALM LP2 ALM LP2 ALM LP2 ALM LP2 ALM LP2 LP2 ALM ALM ALM ALM – 6V X X T X 6V – R X – 6V T X 6V X R X T – X R ALM ALM
– 6V X X 6V – X X 6V – X X X 6V – X
Tandem Office Tandem
Office (Sink)
U-BR1TE
MLT3.0/ISDN CHANNEL TEST (TA 1500 ONLY)
Channel Test (LUNT Mode)
Upon detection of the Test Initiative Voltage (116Vdc behind 8kΩ applied to Tip with Ring open)
the LUNT does the following:
I
The channel unit sends a Channel Test mp-eoc message downstream to the LULT, signaling
the request for a MLT channel test.
I
The channel unit notifies the BCU/SCU that a MLT test is underway.
I
The unit sends a 333.3 Hz tone between the tip and ring leads. This tone is compliant with
TR-TSY-OO465.
I
When the Test Initiative Voltage is removed, the active test status indication to the BCU/SCU is
removed, a Return to Normal mp-eoc message is sent to the LULT, and the U-Interface
attempts re-synchronization.
Channel Test (LULT Mode)
Upon receipt of the Channel Test mp-eoc message, the LULT does the following:
I
The channel unit notifies the BCU/SCU that a MLT test is underway.
I
The LULT connects the bypass pair. This connects the customer drop to the common
equipment through TEST_R and TEST_T. The set-up sequence is complete.
I
Upon completion of the automatic test the bypass relay de-energizes.
I
The channel unit then attempts to re-synchronize the U-interface between the LULT and the
NT1
BANTAM TEST JACKS
I
Accommodate DS0 Logic Testers such as the TPI 108/109 RT II to perform upstream and down
stream testing.
TELECOMMUNICATIONS CODES
This product is intended to be installed in products providing a Type "B" or "E" enclosure, and
in a Restricted Access Location.
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
CUSTOMER
Changes or modifications not expressly approved by ADTRAN could void the user's authority to
NT1
operate this equipment.
TOTAL ACCESS 1500/750
2-Wire
HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux
1181200L1 1181200L1 POWER 1181200L1 POWER 1181200L1 HD-10 BRI Mux 1181200L1 QFC-C 1181300L1 1181300L1 QFC-C 1181300L1 QFC-C QFC-C 1181300L1 T1-OR T1-OR T1-OR T1-OR 1181101L1 HTU-C 1181101L1 HTU-C HTU-C 1181101L1 HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C HTU-C
DSX DSX PWR DSX #1 DSX PWR #1 PWR DSX #1 DSX PWR #1 PWR DSX DSX PWR DSX PWR DSX PWR PWR PWR PWR PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 PWR 1181101L1 1181101L1 PWR 1181101L1 PWR PWR 1181101L1 PWR 1181101L1
LBK LBK DSX #2 DSX #2 DSX #2 DSX #2 LBK LBK LBK LBK DSX TST DSX TST TST DSX DSX TST TST DSX DSX TST DSX TST DSX TST TST DSX TST DSX DSX DSX DSX DSX
LBK DSX DSX #4 #3 DSX DSX #3 #4 DSX DSX #4 #3 DSX DSX #3 #4 ALM LP ALM LP ALM LP ALM LP LP1 LP2 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 TST LP1 TST TST LP1 LP1 TST
TST ALM TST TST TST T + R + + + ALM ALM LP2 ALM LP2 ALM LP2 ALM LP2 LP2 ALM LP2 ALM ALM LP2 ALM LP2 ALM LP2 ALM LP2 ALM LP2 LP2 LP2
ALM ALM ALM – X 6V 6V X – R T X X 6V – X R T X – 6V X R T X ALM ALM
WARRANTY
Adjacent to
Custome
Warranty for Carrier Network products manufactured by ADTRAN and supplied under Buyer's
order for use in the U.S. is ten (10) years. For a complete copy of ADTRAN's U.S. Carrier
Network Equipment Warranty: (887) 457-5007, Document 414.
CODE INPUT OUTPUT
PC C C
TC - X
IC A -
PRICING AND AVAILABILITY 800.827.0807
TECHNICAL SUPPORT 800.726.8663
RETURN FOR REPAIR 256.963.8722
www.adtran.com