background image

 

INSTALLATION REQUIREMENTS AND SPECIFICATIONS

2-4

Figure 2-1.  Module-to-Modem Cable /Connector Pinout

 

Configuring the modems

 

Table 2-2 lists modem configuration setup selections and instructions for 
the terminal modem and the Management Module modem. 

 

NOTE

 

: Table 2-2’s setup categories are based on the Windows® 

Terminal application.

 

Table 2-2.   Modem Configuration Setup Requirements (Sheet 1 of 3)

Menu

Function

Selection

 

Communications:

Baud Rate

300 (or greater)

Data Bits

8

Stop Bits

1

Parity

None

Flow Control

None

Parity Check

Blank

Carrier Detect

Blank

Terminal 
Preferences:

Terminal Modes

Line Wrap & Sound

CR-› CR/LF

Blank

Columns

80

Translation

None

2

3

8

5

2

3

8

4

7

D B 9   M A L E

D B 2 5   M A L E

NOTE: DB9 PIN 8 CONNECTS TO BOTH DB25 PINS 4 & 8

T r a n s m i t

R e c e i v e

C l e a r   t o   S e n d

D a t a   T e r m i n a l   R e a d y

R e q u e s t   t o   S e n d

T r a n s m i t

R e c e i v e

C l e a r   t o   S e n d

S i g n a l   G r o u n d

 

TRMMBook2  Page 4  Tuesday, March 5, 1996  1:13 PM

Содержание TRMM

Страница 1: ...TRMM TRMMIM TOKEN RING MANAGEMENT MODULES INSTALLATION GUIDE ...

Страница 2: ... EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES Copyright March 1996 by Cabletron Systems Inc P O Box 5005 Rochester NH 03866 5005 All Rights Reserved Printed in the United States of America Order Number 9030355 04 March 1996 LANVIEW Remote LANVIEW Windows and SPECTRUM are registered trademarks of Cabletron Systems Inc TRMM TRMMIM and MMAC ...

Страница 3: ... this device which are not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment DOC NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le présent appareil numérique n émet pas de brui...

Страница 4: ...IONS MAY NOT APPLY TO YOU UNITED STATES GOVERNMENT RESTRICTED RIGHTS The enclosed product a was developed solely at private expense b contains restricted computer software submitted with restricted rights in accordance with Section 52227 19 a through d of the Commercial Computer Software Restricted Rights Clause and its successors and c in all respects is proprietary data belonging to Cabletron an...

Страница 5: ...OMMENDED READING 1 5 1 5 GETTING HELP 1 5 CHAPTER 2 INSTALLATION REQUIREMENTS AND SPECIFICATIONS 2 1 MMAC REQUIREMENTS 2 1 2 1 1 Terminal Setup Requirements 2 1 2 1 2 Modem Setup Requirements 2 3 2 2 OPERATING SPECIFICATIONS 2 6 2 2 1 Connector Ports 2 6 2 2 2 Front Panel LEDs and the RESET Switch 2 9 2 2 3 General Specifications 2 9 CHAPTER 3 MODULE CONFIGURATION AND INSTALLATION 3 1 UNPACKING TH...

Страница 6: ...5 3 4 1 Attaching the Local Management Terminal Cable 3 5 3 4 2 Attaching the Modem Cable 3 6 3 5 FINISHING THE INSTALLATION 3 6 CHAPTER 4 TESTING AND TROUBLESHOOTING 4 1 CHECKING THE INSTALLATION 4 1 4 2 USING LANVIEW LEDs 4 1 4 3 RESETTING THE TRMM AND TRMMIM 4 3 4 4 POWER UP DIAGNOSTIC TESTS 4 4 ...

Страница 7: ...ools which can be accessed via management terminal modem or Telnet connection 1 1 USING THIS MANUAL Please read this manual to gain an understanding of product features prior to installing and operating the TRMM and TRMMIM Having a working knowledge of Token Ring IEEE 802 5 networks will prove helpful during the installation The manual is organized into the following chapters Chapter 1 Introductio...

Страница 8: ...toring system and POWER UP DIAGNOSTIC tests 1 2 TRMM AND TRMMIM OVERVIEW The TRMM and TRMMIM Figure 1 1 can be used together for managing and monitoring multiple Token Rings in the same MMAC hub Both modules are controlled by Intel s i960 CPU running at 24 MHz Figure 1 1 The TRMM and TRMMIM TRMM TOKEN RING SN 16 Mb NSRT LWRP BOK ERR RESET F N B C O M 1 C O M 2 16 Mb NSRT LWRP BOK ERR F N B C O M 1...

Страница 9: ...tionality as modules with COM ports labeled COM 1 and COM 2 1 2 1 Module Configuration in the MMAC The TRMM provides management for single or interconnected Token Ring networks via the backplane from the MMAC right most management slot lower most on the MMAC 3 When used in conjunction with the TRMM or also for example when use with a EMME the TRMMIM provides the same management functions as the TR...

Страница 10: ...LANVIEW LEDs located on each module s front panel provide an at a glance means of monitoring the operational status of a module LEDs indicate whether a module is operating correctly the ring speed and whether a module is actively managing other modules in the MMAC POWER UP DIAGNOSTIC test results appears on your management terminal screen whenever the modules are powered on or reset The tests prov...

Страница 11: ...ut not repeated Cabletron Systems Multi Media Access Center Overview and Set Up Guide Cabletron Systems TRMM TRMMIM Local Management User s Guide 1 4 RECOMMENDED READING The following publications are recommended if more information is required on implementing a token ring network Local Area Networks Token Ring Access Method IEEE Standard 802 5 LAN Troubleshooting Handbook Mark Miller 1989 M T Pub...

Страница 12: ...INTRODUCTION 1 6 By Internet mail support ctron com By Fax 603 337 3075 By BBS 603 337 3750 By mail Cabletron Systems Inc P O Box 5005 Rochester NH 03866 5005 ...

Страница 13: ... a full height full width backplane that links Cabletron Systems token ring products MMAC 3s and MMAC 8s without an FNB can be upgraded with an FNB to provide greater flexibility to the network Contact Cabletron Systems Technical Support for more information A Power Supply Module PSM is required in the MMAC s power supply slot when installing the TRMM or TRMMIM in an MMAC without an internal power...

Страница 14: ...lumns Controls Interpret Controls Auto Wrap No Auto Wrap Text Cursor Cursor General Setup Mode VT 100 7 bit control Cursor Keys Normal Cursor Keys Communications Setup Transmit Transmit 9600 Receive Receive Transmit Bits Parity 8 Bits No Parity Stop Bit 1 Stop Bit Local Echo No Local Echo Port Data Leads Only Auto Answerback No Auto Answerback Keyboard Setup Keys Typewriter Keys Margin Bell Margin...

Страница 15: ... specifications The following components are required for establishing a modem connection between a station and the management module Modems two asynchronous modems that are Hayes AT command set compatible NOTE The modem used to connect to either Management Module must support a Data Terminal Equipment DTE baud rate of 9600 Mb p Cabling DB9 to RJ45 cable P N 9372093 provided with the modules for c...

Страница 16: ...plication Table 2 2 Modem Configuration Setup Requirements Sheet 1 of 3 Menu Function Selection Communications Baud Rate 300 or greater Data Bits 8 Stop Bits 1 Parity None Flow Control None Parity Check Blank Carrier Detect Blank Terminal Preferences Terminal Modes Line Wrap Sound CR CR LF Blank Columns 80 Translation None 2 3 8 5 2 3 8 4 7 DB9 MALE DB25 MALE NOTE DB9 PIN 8 CONNECTS TO BOTH DB25 P...

Страница 17: ...PC Command Line Function KEY CR Press Return key 1 ATL1 CR Sets volume low 2 ATM1 CR Speaker on until signal active 3 AT W0 CR Saves changes to modem s NVRAM profile 0 4 AT W1 CR Saves changes to modem s NVRAM profile 1 To configure the management module s modem connect the modem to a PC or workstation with a straight through cable Access a communications setup application from the PC or workstati...

Страница 18: ...rsion modules COM ports are labeled Modem and Console respectively they also provide the same functionality as modules with COM ports labeled COM 1 and COM 2 Command Line Function 3 AT D0 CR Ignore DTR signal 4 AT R0 CR Follow standard RS232 RTS operation 4 ATM1 CR Speaker until signal active 5 ATQ1 CR Disable result codes 6 AT W0 CR Save changes to NVRAM profile 0 7 AT W1 CR Save changes to NVRAM...

Страница 19: ...e and also to a modem The COM 2 port supports a Digital Equipment Corporation VT200 or VT300 series terminal or a PC emulation of either terminal Modem specifications are described in Section 2 1 2 Figure 2 3 shows the pinout diagram for the COM 2 port TRMM SN 16 Mb NSRT LWRP BOK ERR F N B C O M 1 C O M 2 TOKEN RING RESET SN F N B TRMMIM RESET 16 Mb NSRT LWRP BOK ERR TOKEN RING C O M 1 C O M 2 C O...

Страница 20: ...UEST TO SEND CLEAR TO SEND RECEIVE CLOCK FEMALE DB 9 RECEPTACLE 6 7 8 9 1 2 3 4 5 CARRIER DETECT TRANSMIT RECEIVE MALE DB 9 9 PIN Connector FEMALE 25 PIN D Shell Connector 9 PIN TO 25 PIN CABLE 2 3 5 7 8 2 3 5 7 8 2 3 7 20 5 2 3 5 8 7 9 PIN TO 9 PIN CABLE MALE DB 9 9 PIN Connector FEMALE DB 9 9 Pin Connector LOCAL MANAGEMENT CONSOLE COM 2 PORT TRANSMIT RECEIVE SIGNAL GROUND DATA TERMINAL READY CLE...

Страница 21: ...gure 2 5 is accessible through a hole in the front panel near the top of the module It reboots the module when activated Refer to Chapter 4 Testing and Troubleshooting for a description of how to activate the RESET switch and the subsequent booting process Figure 2 5 LANVIEW LEDs and RESET Switch 2 2 3 General Specifications This equipment is designed in accordance with UL478 UL910 NEC 725 2 b CSA...

Страница 22: ...ed limits of conducted and radiated emissions Service specifications TRMM TRMMIM MTBF MHBK 217E 61 129 hrs 41 359 hrs MTTR 0 5 hr 0 5 hr Physical specifications Dimensions TRMM 34 0 D x 29 2 H x 2 54 W centimeters 13 4 D x 11 5 H x 1 0 W inches TRMMIM 34 0 D x 29 2 H x 5 1 W centimeters 13 4 D x 11 5 H x 2 0 W inches Weight TRMM TRMMIM Shipping Each under 4lbs ...

Страница 23: ...trap Avoid touching module components or board surface Unpack the module as follows 1 Carefully remove the module from the shipping box Save the box and packing materials for possible future repackaging and shipment 2 Remove the module from its protective plastic bag and set it on top of the protective bag in a static free area This helps protect the module from ESD damage 3 2 CONFIGURING THE MODU...

Страница 24: ...ns 2 and 3 Position the jumper over pins 1 and 2 to disable the battery Before storing the module for an extended period of time set the Battery jumper to the DISABLED position to avoid depleting the battery of power When the battery is disabled the module reverts to the default network management settings described in the TRMM TRMMIM Local Management User s Guide Clear to Send Jumpers JP5 JP22 JP...

Страница 25: ... or off position by the factory Do not reposition Switches 4 5 Leave Switches 1 2 3 4 5 7 8 in their factory default positions Switch 7 ON 16Mb s ring speed OFF 4Mb s ring speed Leave Switches 1 2 3 6 8 in their factory default positions KEY ON OFF intel i960 JP5 JP2 2 SW 2 SW 1 JP6 B a t t e r y SW 1 ON OFF 1 2 3 4 5 6 7 8 SW 2 ON OFF 1 2 3 4 5 6 7 8 DEFAULT SWITCH SETTINGS DEFAULT JUMPER SETTING...

Страница 26: ...to power off the MMAC when inserting or removing the modules 1 Remove the protective front panel from the MMAC and slide the module into the MMAC see Figure 3 2 Ensure that the module is seated in the top and bottom board slots Figure 3 2 Installing Modules 2 Secure the module to the MMAC by tightening the knurled knobs Failure to firmly secure the module may result in an ineffective connection to...

Страница 27: ...ation use a 9 to 25 pin or 9 to 9 pin cable to establish a connection from the COM 2 port to the Local Management terminal Refer to Chapter 2 Installation Requirements and Specifications for the Console Cable pinouts To connect the terminal to the module 1 Attach the male 9 pin connector to the RS 232 COM 2 port on the front of the module Figure 3 3 2 Attach the female end 25 pin or 9 pin as appli...

Страница 28: ...9 pin communications cable connector DB9 to the RS 232 COM 2 port on the front of the management module Figure 3 3 2 Attach the DB25 modem connector to the RJ45 connector at the other end of the cable and then connect it to the modem 3 Secure the D shell connections by tightening the screws attached to the connector shells 3 5 FINISHING THE INSTALLATION Check that the LEDs on the TRMM or TRMMIM ar...

Страница 29: ...ource 120 vac or 240 vac and powered on 2 Make sure the module is fully inserted into and fastened to the MMAC 3 Check COM 2 port cable connection at the module and peripheral devices e g terminal modem as necessary 4 Verify the pinouts for every connection 5 Check the cable conductors for continuity Cable testers are available for this task If problems persist after performing these checks contac...

Страница 30: ... the yellow Ring Speed LED indicates that module ring speed is set to 16 Mbps When OFF ring speed is set to 4 Mbps For information on how to set the ring speed refer to Chapter 3 Module Configuration and Installation LWRP The Yellow FNB LWRP Left Wrap LED indicates the state of the FNB left trunk connection The normal condition is OFF indicating that the FNB left connection is in a non wrap state ...

Страница 31: ...module begins to reboot and self test Observe the LANVIEW LEDs for the following sequence A As the self tests execute the BOK ERR 16 Mb LWRP and NSRT LEDs on the front panel display a strobing and counting pattern as each self test is executed If a failure is detected within a subtest the LEDs provide an indication of the subtest that detected the failure B Upon successful completion of the self t...

Страница 32: ...with response options Figure 4 3 POWER UP DIAGNOSTIC Screen Responding to error messages NOTE As with any and all situations involving possible module malfunction contact Cabletron Systems Technical Support Department Error messages provide the following response options Continue or c to continue remaining self tests Retry or r to repeat the test that produced the error message Loop or l continuou...

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