background image

NOTE: When the data rate is set to 2.048Mb/s, then the unit is
forced into G.703 mode, and it transmits user data on all 32 times-
lots. There is no framing information; therefore, the CAS MF
(SW2) switch is ignored.  SW3 is defaulted to clock mode. In all
other rate settings, the unit employs G.704 framing; TS0 is
reserved for signaling. 

3.2  SOFTWARE CONFIGURATION

The Model 2094 features a menu-driven command system that

allows you to monitor/configure its operating parameters.  Follow the
instructions below to configure the Model 2094 using the software
switches:

1)

Plug the 9-pin male end of the cable to your terminal or com-
puter’s DB-9 serial port and start up the terminal emulator
software if necessary. Plug the miniature stereo plug into the
rear of the unit.  The small recessed jack on the right side of
the unit is the control port jack.

NOTE:  If your terminal uses a DB-25 connector, please use
a DB-9 to DB-25 Adapter to connect to the cable (See Model
18PC-M).

2)

Power up the terminal and set its RS-232 port as follows:

9600 Baud
8 data bits, 1 stop bit, no parity
Local echo off
ANSI or VT-100 emulation
Xon/Xoff software flow control enabled

3)  Here is an example of a terminal emulator setup session. In

normal font

are the various parameter types. In 

bold type

are

the values that should be used for best results. Your terminal
program’s setup screen may differ from this one:

11

4)  When the unit is first turned on, the terminal screen may

appear blank. Press the [Enter] key. If your serial connection
is good, then the unit will immediately display a password
prompt. The following message will appear in the middle of
the screen:

5)   Type in the password and press [Enter]. The factory default

password for the unit is:

patton

NOTE:  The password is case sensitive. If the entry is incor-
rect, the password screen will clear and prompt you again for
the correct password. The password you enter will not be
shown. For security, asterisks will be displayed for each letter
you type. The maximum length of the password, which can
include any character the terminal can generate, is 16 charac-
ters.

6)

The Model 2094 will then display the Main Menu screen. 

12

Baud rate: 9600

Parity: None

Data Length: 8

Stop Bits: 1

Default terminal type:

VT100

Local Echo:

Off

Add Line Feeds after CRs:

Off

Received Backspace Destructive:

On

Backspace key sends:

BS

XON/XOFF software flow control:

On

CTS/RTS hardware flow control:

Off

DSR/DTR hardware flow control:

Off

Patton Electronics
Menu Management

Enter Password: _

Summary of Contents for 2094

Page 1: ..._________________________________ __________________________________________ __________________________________________ __________________________________________ _____________________________________...

Page 2: ...arts and labor If any questions or problems arise during installation or use of this product please do not hesitate to con tact Patton Electronics Technical Services at 301 975 1007 1 1 WARRANTY STATE...

Page 3: ...Model 2094 has been tested and found to com ply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules which are designed to provide...

Page 4: ...o the V 35 DTE interface of a router switch FRAD multiplexer or other network ing device The Model 2094 supports all necessary G 703 G 704 diagnostics DTE local remote loops and V 54 loop up loop down...

Page 5: ...s all possible hardware and software switch configurations of the Model 2094 3 1 DIP SWITCH CONFIGURATION The Model 2094 has eight internal DIP switches that allow configu ration for a wide range of a...

Page 6: ...e upper four bits The alignment word is always 0000 binary The 2094 does not perform any signaling in TS16 other than to insert the MF alignment word in order to maintain MF alignment When CAS MF is d...

Page 7: ...nabled 3 Here is an example of a terminal emulator setup session In normal font are the various parameter types In bold type are the values that should be used for best results Your terminal program s...

Page 8: ...or the network performance initiate V 54 loops local loops and send test patterns Network performance parameters are updated once a second giving you the ability to quickly deter mine if there is a pr...

Page 9: ...os This method enables the net work to meet minimum pulse density requirements Unless AMI is required in your application HDB3 should be used whenever possible AMI Alternate Mark Inversion defines a p...

Page 10: ...64kb s timeslots num bered 0 to 31 TS16 of the first frame in the MF contains the CAS MF alignment word in the upper four bits The alignment word is always 0000 binary The 2094 does not perform any si...

Page 11: ...e the unit to use the DIP switches as the default configuration source by turning off the unit set ting all the DIP switches to the ON position then powering on the unit This will cause the unit to en...

Page 12: ...en sends an all ones pattern before returning to the Idle state TxP The Model 2094 is sending a test pattern while in Test Mode IdlP The Model 2094 is sending a test pattern in place of data The Model...

Page 13: ...ault Header Line 1 Header Line 2 Headers 1 and 2 are provided for easy identification of your unit after installation You may want to give each unit a unique name via the header lines to help distingu...

Page 14: ...r interfaces This section briefly describes connection to each 4 1 DTE INTERFACE CONNECTION The DTE interface is a V 35 DCE presented as an M 34 male connec tor This interface is designed to plug dire...

Page 15: ...in KK on the interface you must change the setting of the power supply jumper on the printed cir cuit board See Appendix E All power sources must be SELV Circuit Safety Extra Low Voltage specified See...

Page 16: ...st the NTU and any communication links These tests can be activated via the software control port See Section 3 2 3 System Diagnostics or via signals on the serial port interface 5 2 1 Operating Local...

Page 17: ...or 2 20 bits respectively using a mathematical polynomial The receiving model 2904 then decodes the received bits using the same polynomial If the received bits match the agreed upon pseudo random pat...

Page 18: ...C Dimensions 9 0 x 5 3 x 2 0 cm 3 5 L x 2 1 W x 0 78 H APPENDIX B PATTON MODEL 2094 CABLE RECOMMENDATIONS The Patton Model 2094 has been performance tested by Patton technicians using twisted pair ca...

Page 19: ...ale UI 10 09F 6 Foot Control Port Cable 25 mm to DB9F 08055DCUI Universal Input Power Supply 10 CISCO V35FT 1 Cable V35 M 34 Female To LFH60 Male 07M2094 User Manual APPENDIX D PATTON MODEL 2094 INTER...

Page 20: ...ock DCE Source AA TC Transmitter Clock DCE Source KK Aux Power Input 5VDC 300mA APPENDIX E PATTON MODEL 2094 POWER SUPPLY INTERFACE Via Main 5VDC power jack J1 Center Pin 5VDC 300 mA Outer Barrel Grou...

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