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2-18

HAPTER

2: O

VERVIEW

RS-232 to RS-232 Direct Connect Cable

This cable connects the RS-232 port on the bridge/router to an RS-232
port on an SNA legacy device.

Figure 2-15

RS-232 to RS-232 Direct-Connect Cable

You can order this cable from 3Com (part number 3C8132).

1 2 3 4 5 6 7 8 9 10 11 12 13

14 15 16 17 18 19 20 21 22 23 24 25

1 2 3 4 5 6 7 8 9 10 11 12 13

14 15 16 17 18 19 20 21 22 23 24 25

25-pin male connector

Shield

Clear to Send

Receive Data

Transmit Data

Carrier Detect

DTE Ready

Signal Ground

DCE Ready

Transmit Clock - DTE Source

Transmit Clock - DCE Source

Receive Clock - DCE Source

Shield

Clear to Send

Transmit Data

Receive Data

Request to Send

DCE Ready

Signal Ground

DTE Ready

Receive Clock - DCE Source

Transmit Clock - DTE Source

Secondary Receive Data

Chas. GND

CTS

TxD

RxD

RTS

DSR

GND

DTR

RxC(SCR)

TT(SCTE)

SRD

Chas. GND

CTS

RxD

TxD

DTR

GND

DSR

TT(SCTE)

TxC(SCT)

RxC(SCR)

To RS-232 port on bridge/router

To SNA device

Name

Abbr

Name

Abbr

Pin

SS2TRHWBook Page 18 Monday, May 5, 1997 3:11 PM

Содержание SuperStack II 32x

Страница 1: ...http www 3com com Installing the SuperStack II NETBuilder Token Ring and FRAD Bridge Router Models 32x and 52x Part No 09 0848 003 Published May 1997 SS2TRHWBook Page i Monday May 5 1997 3 11 PM...

Страница 2: ...ovided to you Unless otherwise indicated 3Com registered trademarks are registered in the United States and may or may not be registered in other countries 3Com NETBuilder and SuperStack are registere...

Страница 3: ...us has been approved for use for connection to the following public telecommunication services ISDN basic access X 25 V 24 V 36 and X 21 X 21 leased lines X 21bis leased lines V 24 and V 36 Any other...

Страница 4: ...rds EN 55022 Limits and methods of measurement of radio interference characteristics of information technology equipment EN 50082 1 Electromagnetic compatibility generic immunity standard part 1 resid...

Страница 5: ...onnector Models 323 327 and 52x 1 6 Cabling the ISDN Connector Model 52x 1 6 Cabling the Serial Connectors 1 7 Models 32x DTE mode 1 8 Models 32x DCE like mode 1 8 Models 52x DTE mode 1 9 Models 52x D...

Страница 6: ...le 2 13 UNIVERSAL to RS 449 V 36 Direct Connect Cable 2 14 UNIVERSAL to RS 232 DCE Cable 2 15 UNIVERSAL to RS 232 Direct Connect Cable 2 16 RS 232 to RS 232 DCE Cable 2 17 RS 232 to RS 232 Direct Conn...

Страница 7: ...A 8 Ordering German ISDN BRI Services A 9 B TECHNICAL SUPPORT Online Technical Services B 1 World Wide Web Site B 1 3Com Bulletin Board Service B 1 Access by Analog Modem B 2 Access by Digital Modem B...

Страница 8: ...viii SS2TRHWBook Page viii Monday May 5 1997 3 11 PM...

Страница 9: ...ell as the peripheral node boundary router Experienced system integrators If the information in the release notes shipped with your product differs from the information in this guide follow the releas...

Страница 10: ...2 CHAPTER ABOUT THIS GUIDE SS2TRHWBook Page 2 Monday May 5 1997 3 11 PM...

Страница 11: ...unt kit Software CD ROM models 320 327 and 527 only Documentation and documentation CD ROM NETBuilder Upgrade Utilities CD ROM models 320 327 and 527 only What you need to provide Unshielded twisted p...

Страница 12: ...efer to Chapter 2 What you need to provide continued For serial connection provide the following Channel service unit digital service unit CSU DSU device or modem if desired Up to three of the followi...

Страница 13: ...plan to install your bridge router on a tabletop attach the rubber feet as shown Two rack mount brackets Two stacking brackets Four M4x8 mm Phillips panhead screws for use with stacking brackets Six M...

Страница 14: ...Installing in a Rack To install the bridge router in a rack use the rack mount brackets and the M4x10 mm flathead rack mount screws shown in Figure 1 1 and follow these steps 1 Secure the rack mount b...

Страница 15: ...he Connectors This section describes how to cable the LAN ISDN and serial connectors on your bridge router If you are planning to connect your SuperStack II bridge router directly to another SuperStac...

Страница 16: ...NT1 and power supply shown in the figure above must either be leased from the telephone company or purchased from an ISDN equipment vendor in the U S and Canada only In other countries you do not nee...

Страница 17: ...Cabling Information Connection to Connector Connector Mode Cable Name Sold by 3Com V 35 CSU DSU device or modem V 35 DTE V 35 to V 35 DCE cable No Easily obtained from cable manufacturer V 35 CSU DSU...

Страница 18: ...Fault Load Test Console A RS 232 DCE cable V 35 DCE cable V 35 adapter X 21 adapter RS 449 V 36 DCE or RS 232 DCE cables IBM cluster controller SERIAL UNIVERSAL B V 35 A RS 232 C B Link Active Fault C...

Страница 19: ...Connect Fault ISDN SERIAL UNIVERSAL B RS 232 C B2 B Link Active Fault C RS 232 DCE cable IBM cluster controller V 35 direct connect RS 449 V 36 direct connect or RS 232 direct connect cables S T B1 Li...

Страница 20: ...if there is a power failure the RPS is activated and the bridge router reboots To reset a bridge router in this configuration turn the power off wait 5 seconds and turn it back on The bridge router sw...

Страница 21: ...n female PC cable A null modem type cable may be used For the terminal use a 9 pin female to 25 pin terminal cable A null modem type cable may be used For the modem use a 9 pin female to 25 pin male m...

Страница 22: ...ed to an RPS turn off the power by pressing the off 0 side of the power switch on the back panel If your system is connected to an RPS turn off the power by unplugging the RPS cable from the system an...

Страница 23: ...he following figures show the front and back panels for each chassis Table 2 1 SuperStack II NETBuilder Model Features Model Flash Memory DRAM LAN Ports Active WAN Ports Flash Memory Upgradeable To DR...

Страница 24: ...serial connectors Run Load Test LEDs Fwd LED Status LEDs Power Fault LED UTP connector LAN 16Mb Active Fault UTP STP S T B1 Link Line Act Line Error Connect Fault ISDN SERIAL UNIVERSAL B RS 232 C B2 B...

Страница 25: ...amage components on the motherboard Connectors and Cables This section describes each connector on the bridge router Console Cables You can connect a PC running a terminal emulation program a terminal...

Страница 26: ...pin female connector 9 pin female connector 2 3 1 8 7 5 4 6 3 2 7 8 1 5 6 4 TxD RxD RTS CTS CD GND DSR DTR RxD TxD CD CTS RTS Gnd DTR DSR Transmit Data Receive Data Request to Send Clear to Send Carri...

Страница 27: ...Name Abbr Pin Pin Abbr Name 25 pin male or female connector 9 pin female connector 2 3 1 8 7 5 4 6 2 3 4 5 8 7 6 20 TxD RxD RTS CTS CD GND DSR DTR RxD TxD CD CTS RTS GND DTR DSR Transmit Data Receive...

Страница 28: ...s multistation access units MAUs and emissions classes compatible with the UTP connector 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 5 4 3 2 1 9 8 7 6 25 pin male connector 9 pin...

Страница 29: ...ed 360 degrees at the cable plug Table 2 2 UTP Cable Types MAUs and Emissions Compliance MAUs Emissions Compliance Cable Type Passive Active Retimed FCC and VCCI Class A EN55022 and VDE Class B UTP 10...

Страница 30: ...nal cable specifications for unshielded twisted pair cables IBM cabling guidelines Table 2 5 summarizes the maximum number of workstations supported on a token ring network Ports on active retimed MAU...

Страница 31: ...TS CTS DSR RLSD DTR SD RD SD RD SCTE SCR SCTE SCR SCT SCT Frame Ground Signal Ground Request to Send Clear to Sent Data Set Ready Receive Line Signal Detect Data Terminal Ready Send Data A Receive Dat...

Страница 32: ...Transmitted Data Transmitted Data Received Data Received Data Request to Send Data Terminal Ready Data Set Ready Signal Ground Receive Signal Element Timing Receive Signal Element Timing Transmit Sig...

Страница 33: ...RD B SI SF SQ SS TT A TT B ST A ST B RT A RT B RL LL NS SB Name Shield Signal Ground Term in Service Send Data Send Data Received Data Received Data Signal Rate indication Select Frequency Signal Qua...

Страница 34: ...Clock Transmit Clock Transmit Clock Shield CTS TxD A TxD B RxD A RxD B RTS DSR DTR SG RxC A RxC B TxC A out TxC B out TxC A dce TxC B dce Shield RTS RxD A RxD B TxD A TxD B DCD DTR DSR SG TxC A out T...

Страница 35: ...Send Request to Send Request to Send Data Mode Data Mode Terminal Ready Terminal Ready Receiver Ready Receiver Ready Receive Timing Receive Timing Terminal Timing Terminal Timing Send Timing Send Timi...

Страница 36: ...ve Common Shield Clear to Send Clear to Send Receive Data Receive Data Send Data Send Data Receiver Ready Receiver Ready Terminal Ready Terminal Ready Data Mode Data Mode Terminal Timing Terminal Timi...

Страница 37: ...Select Signal Quality Test Mode Incoming Call Local Loopback New Signal Signal Ground Chas GND TxD RxD RTS CTS DSR DTR CD RxC SCR TxC SCT TT SCTE RI GND Shield Transmit Data Receive Data Request to S...

Страница 38: ...equest to Send Receive Data Transmit Data Carrier Detect DTE Ready DCE Ready Transmit Clock Transmit Clock Receive Clock Signal Ground Shield Clear to Send Transmit Data Receive Data Request to Send D...

Страница 39: ...a Receive Data Request to Send Clear to Send DCE Ready Signal Ground Carrier Detect Transmit Clock Receive Clock DTE Ready Remote Loopback Ring Indicator Transmit Clock DTE Source Test Mode Shield Tra...

Страница 40: ...or 1 5 2 3 4 6 7 20 17 24 16 1 5 3 2 8 20 7 6 24 15 17 Shield Clear to Send Receive Data Transmit Data Carrier Detect DTE Ready Signal Ground DCE Ready Transmit Clock DTE Source Transmit Clock DCE Sou...

Страница 41: ...ing Terminal Ready Terminal Ready Data Mode Data Mode Request to Send Receiver Ready Clear to Send Request to Send Receiver Ready Clear to Send Signal Ground Shield Abbr TA TB RA RB SA SB CA CB IA IB...

Страница 42: ...sion cable For compliance in Austria Denmark Finland Germany and the United Kingdom use M3 threaded attaching screws with this connector ISDN Cable Model 52x To connect a model 52x bridge router to an...

Страница 43: ...nts for Model 32x and 52x Bridge Routers Parameter Minimum Requirement Maximum Requirement Temperature Operating 5 C 40 C Nonoperating 40 C 75 C Altitude Operating 15 000 ft 15 000 ft Nonoperating 40...

Страница 44: ...2 22 CHAPTER 2 OVERVIEW SS2TRHWBook Page 22 Monday May 5 1997 3 11 PM...

Страница 45: ...de Removing the Cover 1 Turn off the power and unplug the power cord from your SuperStack II bridge router Unplug the RPS cable if connected 2 Remove the two screws on the back of the bridge router 3...

Страница 46: ...at almost a 90 degree angle 2 Align the semicircular notch with the ridge in the SIMM socket Do not force the SIMM It can be installed in only one direction 3 Once the SIMM is aligned gently push down...

Страница 47: ...3 Plug the power cord back into the bridge router If available plug the RPS cable into the bridge router 4 Turn on the bridge router Place upgrade sticker in either or both locations MODEL ESPL 310 RE...

Страница 48: ...3 4 CHAPTER 3 UPGRADING MEMORY SS2TRHWBook Page 4 Monday May 5 1997 3 11 PM...

Страница 49: ...t phase Note the pattern of the Status LEDs and compare the results with the information in Table 4 1 If the Load LED is lit a problem occurred during the system software load phase Note the pattern o...

Страница 50: ...On On Yellow Software image file has been deleted or boot source and image file names do not match Reload the system software Refer to the software guide On Off Off Off On Yellow Unable to transmit B...

Страница 51: ...SDN D channel Line Act The ISDN line is activated 52x ISDN D channel Line Error Indicates a disconnected cable or a loss of phantom power 52x ISDN B1 B2 Link The path using B1 or B2 is up 52x ISDN B1...

Страница 52: ...able for another cable that is known to work Bad concentrator port The port or port connector of the MAU may be defective Move the station s cable to another MAU port that is known to work Heavy netwo...

Страница 53: ...Possible physical connection problem or the system may have attempted to enter the token ring at the wrong speed 1 Check your LAN cable 2 Determine the ring speed of your token ring network 3 Check th...

Страница 54: ...mber pairs below consists of 8 bits To convert the canonical byte 1A in hexadecimal to the noncanonical byte you must mirror the bits as shown The MacAddrConvert command converts a MAC address in cano...

Страница 55: ...ll the representative you want ISDN service for a SuperStack II NETBuilder ISDN bridge router and that you have the following information Line provisioning ISDN outlet type 3 Give the representative t...

Страница 56: ...presentative for your ISDN phone numbers and write them in the space provided Service Profile ID SPID Number Ask the telephone representative for your SPID numbers For a multipoint line the telephone...

Страница 57: ...information that corresponds to your ISDN switch using the tables in the following sections This completes the ISDN ordering process for SuperStack II ISDN bridge routers Keep the information sheet h...

Страница 58: ...RJ 45 jack Maximum terminals MAXTERM 1 Maximum B channels MAXB CHNL 2 Actual user Yes Circuit switched data 2 Circuit switched data channel Any Terminal type A Basic or E Type data only Terminal Displ...

Страница 59: ...mation Specification Line type ISDN line with point to point configuration Line code 2B1Q 2B D Interface type S T interface with NT1 and RJ 45 jack Maximum terminals MAXTERM 1 Maximum B channels MAXB...

Страница 60: ...S T interface with NT1 and RJ 45 jack Circuit switched option Yes Bearer Restriction option No packet mode data NOPMD Protocol Functional version 0 PVC 0 for DMS 100 Functional version 2 PVC 2 for Na...

Страница 61: ...ix can be the same A suffix of 0 is typical in this case If you decide to use the same telephone number for both B channels use a different suffix so that the two SPIDs are unique If you request NI 1...

Страница 62: ...th American telephone companies require an NT1 and a power supply for every ISDN line Your service provider or telephone company can provide you with an NT1 and power supply for a small monthly fee Ho...

Страница 63: ...fying Basisanschlu als Standardanschlu you are requesting standard basic rate interface BRI service Under Anschrift Standort provide the requested information 5 Under Anschlu nutzung specify Mehrger t...

Страница 64: ...A 10 APPENDIX A PROVISIONING YOUR ISDN LINE SS2TRHWBook Page 10 Monday May 5 1997 3 11 PM...

Страница 65: ...Board Service 3ComBBS 3ComFactsSM automated fax service 3ComForum on CompuServe online service World Wide Web Site Access the latest networking information on 3Com Corporation s World Wide Web site by...

Страница 66: ...l 3ComFacts using your Touch Tone telephone using one of these international access numbers Country Data Rate Telephone Number Australia up to 14400 bps 61 2 9955 2073 Brazil up to 14400 bps 55 11 547...

Страница 67: ...planning installation hardware maintenance application training and support services When you contact your network supplier for assistance have the following information ready Diagnostic error message...

Страница 68: ...m Canada Calgary Montreal Ottawa Toronto Vancouver 403 265 3266 514 683 3266 613 566 7055 416 498 3266 604 434 3266 3Com European HQ 49 89 627320 3Com France 33 1 69 86 68 00 3Com GmbH Austria Czech R...

Страница 69: ...mbers will be returned to the sender unopened at the sender s expense To obtain an RMA number call or fax 04 22 97 Country Telephone Number Fax Number U S A and Canada 1 800 876 3266 option 2 408 764...

Страница 70: ...SS2TRHWBook Page 6 Monday May 5 1997 3 11 PM...

Страница 71: ...11 V 35 DCE straight through 2 9 V 35 direct connect 2 10 V 36 DCE 2 13 V 36 direct connect 2 14 X 21 adapter 2 19 cabling console 1 11 ISDN 1 6 serial connectors 1 7 token ring 1 6 chassis panels 2 2...

Страница 72: ...mount installation 1 4 rack mount kit 1 3 Redundant Power System RPS attaching 1 10 cable 1 10 required equipment 1 1 returning products for repair B 5 RS 232 cable RS 232 to RS 232 DCE 2 17 RS 232 t...

Страница 73: ...3 load errors 4 2 load phase 4 2 token ring connection 4 4 U upgrading memory 3 1 URL B 1 UTP cable 2 6 connector 2 6 V V 35 cable adapter 2 11 DCE straight through 2 9 direct connect 2 10 V 36 cable...

Страница 74: ...4 INDEX SS2TRHWBook Page 4 Monday May 5 1997 3 11 PM...

Страница 75: ...arties that the operation of the software products will be uninterrupted or error free or that all defects in the software products will be corrected For any third party products listed in the 3Com so...

Страница 76: ...NCE USE PERFORMANCE FAILURE OR INTERRUPTION OF ITS PRODUCTS EVEN IF 3COM OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES AND LIMITS ITS LIABILITY TO REPAIR REPLACEMENT O...

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