Instruction/ maintenance manual of the product 2073 Patton electronic
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USER MANU AL MODEL 2073 Kilo-Link™ 64k/G.703 Access Converter/Rate Adapter Part# 07M2073-A Doc# 031 1091UA Revised 12/4/99 SALES OFFICE (301)975-1000 TECHNICAL SUPPORT (301)975-1007 http://www .
T T A A B B L L E E O O F F C C O O N N T T E E N N T T S S Section Page 1.0 W arranty Information .............................................................2 1.1 Radio and TV Interference 1.2. CE Notice 1.3 Service 2.0 General Information ........
1.3 SERVICE All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All returns must have a Return Materials Authorization number on the outside of the shipping container . This number may be obtained from Patton Electronics T echnical Service at: tel: (301)975-1007 email: support@patton.
3 3 . . 0 0 C C O O N N F F I I G G U U R R A A T T I I O O N N The Model 2073 is equipped with two sets of eight DIP switches, which allow configuration of the unit for a wide variety of applications. This section describes switch locations and explains all possible con- figurations.
7 3.1.2 Configuration DIP Switch Set “S2” Switch S2-1: Clear Channel or Octet Timing Mode Use Switch S2-1 to control the G.703 timing mode. When S2-1 is set to the “Off” position, a clear channel mode of operation is select- ed.
9 Switch S2-2: G.703 Bi-Polar Violation (BPV) T ransmit Control Use switch S2-2 to determine whether or not the Model 2073 will insert BPV’s into the transmitted G.703 data stream. Switch S2-3: Front Panel Switch Enable/Disable Use Switch S2-3 to disable or enable the front panel switches.
11 4.2 CONNECTING THE SERIAL PORT The serial port interface on the Model 2073 uses interchangeable QuikConnect™ Modules. Each QuikConnect™ Module has a 50-pin card edge connector on one side and a serial port interface on the other . The drawing below shows how a QuikConnect™ Module plugs into the back of the Model 2073.
4.2.4 Configuring the X.21 QuikConnect™ Module The serial port on the X.21 QuikConnect™ Module is default wired as a DCE, but may be switched to a DTE. This is done by reversing the orientation of the DCE/DTE strap, as described below: T o reverse DCE/DTE orientation, remove the module according to the instructions in Section 4.
5 5 . . 0 0 O O P P E E R R A A T T I I O O N N Once the Model 2073 is properly configured and installed, it should operate transparently . This sections describes power-up, read- ing the LED status monitors, and using the built-in loopback test modes.
5.3.2 Operating Remote Digital Loopback (RDL) The Remote Digital Loopback (RDL) test checks the performance of both the local and remote Model 2073s, as well as the communica- tion link between them. Any characters sent to the remote Model 2073 in the test mode will be returned back to the originating device (i.
A A P P P P E E N N D D I I X X A A P A TTON ELECTRONICS MODEL 2073 SPECIFICA TIONS T ransmission Format: Synchronous/Asynchronous T ransmission Line: Four-Wire unconditioned twisted pair Clocking: Internal, external or Network Interface Modules: EIA RS-232/ITU/T V .
A A P P P P E E N N D D I I X X C C P A TTON ELECTRONICS MODEL 2073 INTERF ACE PIN ASSIGNMENT RS-232, RS-530 Interface Pin Description (DB-25 Female Connector) (DCE Configuration) Pin # Signal 1 FG (F.
A A P P P P E E N N D D I I X X C C P A TTON ELECTRONICS MODEL 2073 INTERF ACE PIN ASSIGNMENT (Continued) X.21 Interface (DB-15 Female Connector) (DTE /DCE Configuration) Pin # Signal 1 . . . . . . . . . . . . Frame Ground 2 . . . . . . . . . . . . T (Transmit Data-A) 3 .
An important point after buying a device Patton electronic 2073 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Patton electronic 2073 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Patton electronic 2073 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Patton electronic 2073 you will learn all the available features of the product, as well as information on its operation. The information that you get Patton electronic 2073 will certainly help you make a decision on the purchase.
If you already are a holder of Patton electronic 2073, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Patton electronic 2073.
However, one of the most important roles played by the user manual is to help in solving problems with Patton electronic 2073. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Patton electronic 2073 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
