ADTRAN Switch 850 Quad User Manual

JOBAID  
TOTAL ACCESS 750 QUAD FXS/FXO  
61175408L2-22B  
0006  
QUAD FXS  
TURN UP STEPS  
L1 CLEI: SIC2WXOK_ _  
L2 CLEI: SIC2WXHK_ _  
Connect VT 100 compatible terminal to BCU faceplate ADMIN port  
4
Insert card into slots 1-6 on the TA 750. The unit will automatically map  
4a Connect DB-9 cable  
1DS0s in the T1 as noted below.  
4b Run terminal emulation program  
Craft Port Settings are as follows: 9600 Baud, No parity, 8 data  
bits, 1 Stop bit, No flow control.  
TIME SLOT ASSIGNMENT  
4c If using Windows Hyperteminal open by selecting  
Programs/Accessories/Hyperterminal  
Physical Slot T1 Time Slot Assigned  
1
2
3
4
5
6
1-4  
Note: To ensure proper display background, select VT 100 Terminal Emulation under Settings.  
5-8  
9-12  
13-16  
17-20  
21-24  
Proceed through menus to desired access module  
5a select Access Modules  
5b select 1-6 (slot)  
5c select 1-4 (circuit)  
Note: To traverse through the menus, select the desired entry and press Enter. To work back-  
wards in the menu press ESC (escape key). To return to the top of the menu at any time,  
press the return key twice.  
5
6
Verify LED sequencing. LEDs will stop sequencing once unit is initialized.  
2
Note: If the unit is inserted into a physical slot which has its timeslots allocated to the FT1  
(DSX-1) or Nx56/64 port, the LEDs will sequence continually, indicating a problem.  
The time slots must be freed up using the menu interface before the unit will become  
operational.  
Change port provisioning for a particular application.  
Note: Provisioning for a port can be copied to another port or to all similar ports.  
Testing - to access the test menu for an access module select test (item 4  
STATUS LEDS (GREEN)  
7after 5c)  
G OFF  
On Hook  
FLASHING  
G ON  
Ringing (FXS only)  
Off Hook (Busy)  
TESTING  
Self Test  
G SEQUENCING All Four Time Slots Unavailable  
QUAD FXO  
I
Performed when the Quad FXS or FX0 is inserted into an active chassis  
G
G
G
L1 CLEI: SIC2VXOK_ _  
L2 CLEI: SIC2VXHK_ _  
to verify proper operation of critical circuits.  
Initiated Tests  
I
Digital Loopback Test – loops back DS0 data coming from the network  
for each individual channel.  
If factory default settings to be used for the application, then installation  
3is complete. If further provisioning is desired proceed to step 4.  
I
Network On-Hook / Off-Hook Test tests signaling sent to the network  
by the unit.  
I
Customer Ring Test (FXS only) activates the units ring relay in a 2-on /  
4-off ring cadence, providing ringing to the customer loop.  
FACTORY DEFAULT SETTINGS  
I
1000 Hz DRS Tone Generation Test sends DRS signal on the receive  
path to the loop and transmit path towards Carrier.  
The FXS unit has factory default provisioning: FXS mode, loop start signaling and  
automatic loop provisioning. The automatic loop provisioning function will  
automatically set the line impedance and gain after the first off hook event.  
Note: All tests except self test are initiated through the TA 750 BCU Admin Port, TA 850  
RCU, or TA 1500 SCU.  
The FXO factory default settings are FXO mode and loop start signaling.  
If different settings are desired, the VT 100 terminal interface is used.  
Note: The Quad FXS is for use in the TA 750 and the TA 850.  
The Quad FX0 is for use in the TA 750, the TA 850, and the TA 1500.  
Note: The 1175408L2 is completely interchangeable with the 1175408L1.  
The 1175407L2 is completely interchangeable with the 1175407L1.  
C A U T I O N !  
SUBJECT TO ELECTROSTATIC DAMAGE  
OR DECREASE IN RELIABILITY.  
I For a complete Quad FXS I&M Practice: 877.457.5007, Document # 484. Please have your fax number available.I  
HANDLING PRECAUTIONS REQUIRED.  
I For a complete Quad FX0 I&M Practice: 877.457.5007, Document # 485. Please have your fax number available.I  
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