Patton electronics 2094 User Manual

V.35 to e1/fractional e1 converter

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__________________________________________

Patton Electronics Co.

USER

MANUAL

MODEL 2094

V.35 to E1/Fractional E1

Converter

Part# 07M2094-UM

Doc# 08605U2-004,

Rev. B

Revised 10/25/06

An ISO-9001

Certified Company

SALES OFFICE

(301) 975-1000

TECHNICAL SUPPORT

(301) 975-1007

http://www.patton.com

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Summary of Contents for Patton electronics 2094

Page 1 Notes __________________________________________ __________________________________________ USER MANUAL __________________________________________ __________________________________________ MODEL 2094 V.35 to E1/Fractional E1 __________________________________________ Converter __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ Part# 07M2094-UM SALES OFFICE Copyright © 2006 Doc# 08605U2-004, (301) 975-1000 Patton Electronics Co. Rev. B TECHNICAL SUPPORT All rights reserved.
Page 2: Table Of Contents
2.2 General Product Description ranty is limited to defects in workmanship or materials, and does not 2.3.1 The 2094 as the Interface between the Telco and CPE 2.3.2 The 2094 as a High-Speed Short Range Modem cover customer damage, abuse, or unauthorized modification. This 2.3 Supported Applications...
Page 3: Radio And Tv Interference
(301) 975-1007; commercial installation. However, there is no guarantee that interfer- email: support@patton.com ence will not occur in a particular installation. If the Model 2094 does www: http://www.patton.com. cause interference to radio or television reception, which can be deter-...
Page 4: Features
E1 (clear channel) and fractional E1 G.704 (n x 64) 4-wire 120 ohm interfaces. Housed in our MicroPak enclosure measuring only 9x 5.3 x 2 cm (3.55 x 2.1 x 0.78 in.) the Model 2094 plugs directly into the V.35 DTE interface of a router, switch, FRAD, multiplexer or other network- ing device.
Page 5: Dip Switch Configuration
Figure 1. Model 2094 bottom view, showing location of DIP switches Line Coding Options: The Model 2094 DIP switches (Switches SW1 - SW8) can be con- High Density Bipolar 3 (HDB3): In HDB3 coding, the transmitter figured as either “On” or “Off”. Figure 2 (below) shows the orientation deliberately inserts a bipolar violation when excessive zeros of the DIP switches with respect to ON/OFF positions.
Page 6 Otherwise, the one using CRC-4 MF will detect loss of sync. Clear Channel (2.048Mbps) 64kbps In unframed mode, SW3 is used to along with SW4 to determine the 128kbps clock mode. In unframed mode, the model 2094 can be set to network, 192kbps internal or external clock mode. 256kbps 384kbps...
Page 7 CTS/RTS hardware flow control: allows you to monitor/configure its operating parameters. Follow the DSR/DTR hardware flow control: instructions below to configure the Model 2094 using the software switches: Plug the 9-pin male end of the cable to your terminal or com- When the unit is first turned on, the terminal screen may puter’s DB-9 serial port and start up the terminal emulator...
Page 8: Introduction To Main Menu
Unit Options allow you to customize the Model 2094 for your location. You can change the default header names to give each unit a unique name and password. Also, you can reset the unit to its default settings without the manual.
Page 9 3.2.2 System Configuration Line Coding: HDB3 (default) The System Configuration menu looks like this: Options: HDB3, AMI HDB3: In this line coding, the transmitter substitutes a deliberate bipolar violation when excessive zeros in the data stream are detected. The receiver recognizes these special violations and decodes them as zeros.
Page 10 Default Config Source: Switch (default) sync. Options: EEPROM, Switch The Model 2094 can be initialized via the configuration in the on-board permanent memory (EEPROM) or via the internal DIP switches (Switch). Once the unit is powered up, you may change the settings through the control port or the DIP switches.
Page 11 DTE and the data from the remote unit are looped back to their respec- tive sources (See Section 5.3). Activate this loop to test the each of You may configure the Model 2094 to operate with any combination of the DTE’s connection to the Model 2094.
Page 12 Remote Loop Idle (default) The Model 2094 receiving a RDL can be in one of the following states: The Remote Digital Loopback (RDL) test checks the performance RxPr The Model 2094 is receiving a preparatory pattern. of both the local and remote Model 2094s, as well as the communica- tion link between them.
Page 13 Use this option to select the test pattern used to test the link. 3.2.4 Unit Options NI STATUS The Unit Options screen looks like this (factory default): The Network interface (NI) status is shown in the middle of the Diagnostics/Statistics screen.
Page 14: Dte Interface Connection
Set to Default Configuration 1 RX Data (TIP) 2 RX Data (RING) You may set the Model 2094 to its factory default configuration, except 3 (no connection) for the header lines and the password, by executing the Set to Default 4 TX Data (TIP) Configuration command.
Page 15: Power Connection
IEC-320 power entry connector. This power sup- of the LEDs on the Model 2094 front panel. ply connects to the Model 2094 by means of a barrel jack on the rear panel. There are a variety of international power cords available for the universal power supply.
Page 16: Loop (V.54 & Telco) Diagnostics
Model 2094, and is performed separately on each unit. Any data sent Alarms may occur due to: to the local Model 2094 in this test mode will be echoed (returned) back to the user device (i.e., characters typed on the keyboard of a ter- •...
Page 17: Bit Error Rate (V.52) Diagnostics
Diagnostics/Statistics menu and toggle the <Spacebar> until “TM” appears next to the Remote Loop option.; When a 511, 2047, or QRSS test is invoked, the Model 2094 gen- erates a pseudo-random bit pattern of 511 bits, 2047 bits or 2 bits, Activate the “RL”...
Page 18 Line Framing: G.703 (Unframed) or G.704/G.732 (Framed) CAS Multiframing: Selectable On or Off To gain optimum performance from the Model 2094 , please keep CRC-4 Multiframing: Selectable On or Off the following guidelines in mind: Clocking: Internal, External, or Receive Recover •...
Page 19 INTERFACE PIN ASSIGNMENTS AND ACCESSORIES RJ-48C E1 Network Interface Patton Model # Description (RJ-48S Female Modular Jack) 2094/CM/UI .....V.35 to E1 Converter (V.35 M/34 Male, Pin # Signal 10 - 09F......6 Foot Control Port Cable, 25 mm to RX Data (TIP) DB9F...
Page 20 TC/ (Transmitter Clock -, DCE Source) Aux. Power Input (+5VDC @ 300mA) NOTE: Model 2094 is factory configured to accept power from the enclosed DC wall adapter (See Sections 4.3.1 and 4.3.2 above). If you wish to supply power via pin KK on the interface, you must change the setting of the power supply jumper on the printed circuit board.

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