Kentrox DataSMART T3/E3 IDSU Installation Manual Download Page 28 | Manualshive

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Kentrox DataSMART T3/E3 IDSU Installation Manual Download Page 28

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Chapter 4: Cabling interfaces and ports

Network interface

The T3/E3 network interface receives and transmits data over two 75-ohm coaxial cables
with BNC connectors. These cables are shipped with protective caps on the BNC connec-
tors. Leave the caps in place until you are ready to connect the cables.

Maximum lengths

T3: 450 ft (137 m) maximum from transmitter to cross-connect and 450 ft (137 m) maxi-
mum from cross-connect to receiver.

E3: 274 m (900 ft) maximum.

Cables and adapters

xx is length in feet. Call the factory for available lengths.

Part number

Description of cable

96xx009

BNC male to BNC female

96xx 010

BNC male to BNC male

77994001

BNC male to DIN female adapter

Network interface

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Summary of Contents for DataSMART T3/E3 IDSU

Page 1: ...DataSMART T3 E3 IDSU Installation Guide Document 5000163...

Page 2: ...iable for any damages resulting from loss of data loss of use or loss of profits Kentrox further disclaims any and all liability for indirect incidental special consequential or other similar damages...

Page 3: ...side panel 16 Reset the DIP switches 17 Replace the side panel 17 Enabling disabling alarms via the internal DIP switch 18 Enabling disabling alarm messages 18 Specifying the alarm output control port...

Page 4: ...daisy chain 33 Using the DCE control port 33 Using the DTE control port 35 Chapter 5 Initial configuration Logging in 38 Through the control port stand alone 38 Through the control port daisy chained...

Page 5: ...turn to the DataSMART T3 E3 IDSU User s Guide Viewing this manual as a PDF file This manual is designed to be used as both a printed book and a PDF file and includes the following features for PDF vie...

Page 6: ...nnect cables to the network inter face the data port and the control port This chapter also shows how to set up daisy chaining Initial configuration gives step by step instructions for configuring the...

Page 7: ...and safety Do not bypass any of the safety features of this equip ment or operate this equipment in an improper environment This manual is intended for the use of qualified service personnel only WAR...

Page 8: ...e same type and rating Precautionary symbols used in this document This document uses the following symbol to denote safety precautions you should adhere to while performing the installation procedure...

Page 9: ...include Selecting an appropriate installation site Unpacking the shipping cartons and inspecting their contents to ensure there is no shipment damage Reviewing the front and back panels and their con...

Page 10: ...ite locations The maximum operating range is 85 to 265 VAC 47 to 63 Hz 0 35 A When using an AC supply the AC branch circuit receptacle should be installed near the equipment and shall be easily access...

Page 11: ...The physical dimensions of the IDSU enclosure are shown below Clearance of at least 1in 25 mm is required on either side of the unit for cooling and clearance of 4 in 102 mm is required at the rear of...

Page 12: ...ment damage Start by inspecting the shipping cartons for shipment damage If there is evidence of shipment damage to the cartons notify the shipping carrier and call your Kentrox Customer Service repre...

Page 13: ...PORT NEI FEI XMT RCV ALARM ACO RCV XMT MONITOR FEL SEND LOOP ACTV 0RST 1RLLB 2RPLB 4LLB 5PLB 6LOC 7DTLB DataSMART T3 E3 IDSU Power LED Network monitor jacks Loopback LED and activate switch Thumbwheel...

Page 14: ......

Page 15: ...nning terminal emulation software and a DTE port for connecting a terminal or PC via a modem To use either port your control device and the IDSU must be set to the same baud rate parity data and stop...

Page 16: ...de panel as shown in Figure 4 CAUTION Do not remove the IDSU side panel while the unit is receiving power CAUTION The IDSU circuit board is susceptible to electrostatic discharge ESD Take appropriate...

Page 17: ...using the two Phillips head screws baud parity data bits stop bits 1 2 3 4 5 6 7 8 up down Baud setting SW1 SW2 9600 default down down 4800 down up 2400 up down 1200 up up Parity setting SW3 SW4 none...

Page 18: ...itch can be overridden by the EAM DAM commands See your user s guide Specifying the alarm output control port If you are using a terminal connected to the DCE port you normally want alarms output to t...

Page 19: ...witches have been set and that the unit s side panel is in place Topics included here Installing the unit on a desktop or in a standard 19 inch or 23 inch equipment rack Powering up the unit Verifying...

Page 20: ...the unit for cable installation The chassis has a fan exhaust vent in its left side panel and an air intake vent in its right side panel CAUTION Damage to the DataSMART T3 E3 IDSU and its components...

Page 21: ...each ear with the supplied screws threading them into the holes in the side of the unit Each ear can be mounted in either of two positions on the side of the unit as shown in the figure Figure 6 Rack...

Page 22: ...the appropriate voltage The voltage requirements are specified on the rear panel of the power supply Plug the power cord into the DataSMART T3 E3 IDSU power input connector first then into the power r...

Page 23: ...round Strip 0 125 in 3 2 mm of the insulation from the plug end of the wire Do not strip more than 0 25 in 6 4 mm 3 Connect the frame ground wire to position 2 of the DC power termination plug 4 Prepa...

Page 24: ...sulation from the plug end of each wire Do not strip more than 0 25 in 6 4 mm 2 Connect the COMM wire to position 2 of the plug 3 Connect the N normally open wire to position 3 of the plug 4 Connect t...

Page 25: ...uring the test If you activate self test when accessing the IDSU remotely through Telnet self test will break your remote connection Successful power up The self test verifies the functions of DataSMA...

Page 26: ......

Page 27: ...he unit for daisy chaining After completing these cabling procedures you will be ready to configure the port soft ware as described in Chapter 5 The port types are covered in the following order Netwo...

Page 28: ...e caps in place until you are ready to connect the cables Maximum lengths T3 450 ft 137 m maximum from transmitter to cross connect and 450 ft 137 m maxi mum from cross connect to receiver E3 274 m 90...

Page 29: ...he HSSI data port cable to comply with emissions require ments The ferrite is provided with the cable To install clip the ferrite to the HSSI data port cable If the ferrite slips on the cable use insu...

Page 30: ...than 2 MHz Pinouts For EIA 530 see Table 5 on page 47 For V 35 see Table 6 on page 48 Signal requirements The attached DTE must be capable of asserting DTR and RTS xx is length in feet Call the factor...

Page 31: ...cables named in the figure above can also be used to connect the unit to A PC using a 9 pin serial interface A modem using the 9 pin connector Other units in a daisy chain Pinouts for control ports S...

Page 32: ...ion Use only a modem that is compatible with the following AT commands Table 1 Standard AT command set AT command Action Modem response ATS0 1 Auto answer on first ring OK AT C1 DCD is asserted by mod...

Page 33: ...chained units when using a DCE control port Use cable 930xx241 EIA 561 to EIA 561 for the daisy chaining To set up a daisy chain of IDSUs perform the following procedures Procedure 1 1 Set the baud r...

Page 34: ...the DTE port of the IDSU you just set up 4 Press the Enter key This logs you into the next unit and brings up its Main menu 5 Enter the command DE to disable echo 6 Enter the command SA xx yy zzz to...

Page 35: ...parity data and stop bits correctly of the IDSU as specified on page 17 2 Connect the power cord and power on the unit as specified on page 22 3 Press the Enter key This logs you into the unit and br...

Page 36: ...command to disable echo 5 Enter the command SA xx yy zzz to set the unit s daisy chain address The address must be unique Do not use address 00 00 000 this is the default address of all the units xx...

Page 37: ...network and data port LEDs should be yellow and you can proceed to your DataSMART T3 E3 IDSU User s Guide for additional configuration or performance monitoring information Topics covered include Netw...

Page 38: ...sy chained With daisy chained units each unit in the daisy chain has an address To log into an IDSU that is daisy chained enter this Ctrl D xx yy zzz Ctrl E where xx yy zzz is the address of the unit...

Page 39: ...f the following The type and framing must match your network signal NM13 for T3 M13 framing NCBT for T3 C Bit Parity framing NE3 for E3 framing The default is T3 M13 Specify transmit output level 3 Se...

Page 40: ...Allowed values are shown in the table following the command description DSUCLK xx x yy y xx x Set the transmit clock to a 0 5MHz resolution yy y Set the receive clock rate to a 0 5 MHz resolution The...

Page 41: ...alid data at the network interface Off no alarms or error conditions Always off Off no alarm Yellow remote loopback set code being sent Yellow flashing remote loopback may be set but not verified Off...

Page 42: ...ed but alarm still exists at the network interface Off No alarm RCV XMT FEI NEI Off Not used always off TxD Yellow Data is being transmitted by DTE received by IDSU Indicates SD activity for HSSI port...

Page 43: ...t the network interface OOF Red Out of frame condition detected at the network interface AIS Red Alarm indication signal AIS is being received at the network interface YEL Yellow Yellow alarm is being...

Page 44: ......

Page 45: ...A P P E N D I X A Connector pinouts This appendix contains the pinouts for the following connectors Control port pinout page 46 HSSI data port pinout page 46 EIA 530 pinout page 47 V 35 pinout page 4...

Page 46: ...ble 4 HSSI pin assignments Pin Pin Circuit name Source 1 26 SG Signal Ground 2 27 RT Receive Timing DCE 3 28 CA DCE Available DCE 4 29 RD Receive Data DCE 5 30 LC Loopback circuit C DCE 6 31 ST Send T...

Page 47: ...10 b 109 CF CF B Received Line Signal Detector DCE 11 b 113 DA DA B Transmit Signal Element Timing DTE 12 b 114 DB DB B Transmit Signal Element Timing DCE 13 b 106 CB CB B Clear To Send DCE 14 b 103...

Page 48: ...l GND 8 109 Rec Line Sig Det DCD DCE 9 b 115 Rx Timing B DCE 10 Not used 11 b 113 External clock B DTE 12 b 114 Tx Timing B DCE 13 Not used 14 b 103 Tx Data B DTE 15 a 114 Tx Signal Timing A DCE 16 b...

Page 49: ...able Refer to your user s guide for informa tion about the commands NOTE Remote loopbacks can only be set if the network interface is T3 C bit parity Set the thumbwheel to Push The following action re...

Page 50: ...a payload loopback at the near end 6 LOC cmmd equivalent SLO ACTV Sets a local loopback at the near end 7 DTLB cmmd equivalent SDT ACTV Sets a data terminal loopback at the near end 8 ACTV and ACO Dis...

Page 51: ...3 thumbwheel switch 13 cooling 20 D daisy chaining 18 address format 38 via DCE control port 33 via DTE control port 35 data bits 17 data port clock rate 40 configuring 40 EIA 530 30 HSSI 29 physical...

Page 52: ...clock 40 remote connections affected by self test 25 removing side panel 16 replacing side panel 17 RS449 interface 30 S safety precautions 7 self test diagnostics 25 side panel removing 16 replacing...

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