Avocent PM16 Host Bus Cable
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1. EBC wf wf gui Lt 100 Feet 30 5m pod Module Maximum PS 4 EBC To AC Power Source 100 Feet 30 5m Maximum Port Module PS 4 To AC Power Source Figure 2 7 Port Modules Extended Distance Using EBCs NOTE The maximum distance between the SST 64P PCI adapter and the first port module is 100 feet 30 5m The maximum distance between port modules is also 100 feet 30 5m Power Options The SST 64P PCI adpter provides several options for sourcing power for attached port modules These options are configurable via jumper settings The default power jumper setting derives power for port modules from the PCI bus of the host computer NOTE SST 64P PCI adapter power jumpers are configured to provide power to the port modules through the host bus cable In most situations you do not need to reconfigure any of the power jumpers Chapter 2 Installation and Configuration 11 SST 64 adapter jumper settings The default power jumper setting shown in Figure 2 8 selects the PCI bus as the power source for attached port modules Refer to Table 2 1 for more jumper settings Power LED Expansion Bus Connector Figure 2 8 Default Power JumperSettings 12 SST 64P PCI Adapter Installer User Manual Table 2 1 SST 64P Adapter Power Jumper Settings Jumper Setting Description Derives po2. Rack Optimized Port Modules Olea e AC 5 IA ET B m ST Figure 1 2 SST 64P PCI Adapter Compatibility Rack Mount Safety Considerations temperature of the rack environment may be greater than room ambient Use care not to exceed Elevated Ambient Temperature If installed in a closed rack assembly the operation the rated maximum ambient temperature of the unit e Reduced Airflow Installation of the equipment in a rack should be such that the amount of airflow required for safe operation of the equipment is not compromised e Mechanical Loading Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading e Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on overcurrent protection and supply wiring Consider equipment nameplate ratings for maximum current Chapter 1 Product Overview 3 e Reliable earthing of rack mounted equipment should be maintained Pay particular attention to power supply connections other than direct connections to the branch circuit for example use of power strips Part Numbers Table 1 1 lists part numbers for the SST 64P PCI adapter port modules power supply modular a
3. Cable End Plug View DB 9 FEMALE Cable End View Figure 3 4 Cable Pinouts for RJ 45 to PC DB 9 Signal Data Set Ready Clear to Send Carrier Detect Transmit Data Signal Ground Receive Data Data Terminal Ready Signal Pin Pin Data Set Ready 10 6 Clear to Send 9 5 Carrier Detect 8 Signal Ground 7 j Transmit Data 6 gt 2 Signal Ground 5 9 7 Receive Data 4 3 Data Terminal Ready 3 I 20 Request to Send 2 4 4 Request to Send Ring Indicator A 22 Ring Indicator E 10 1 RJ 45 Cable End Plug View DB 25 MALE Cable End View Figure 3 5 Cable Pinouts for RJ 45 to Modem DB 25 17 18 SST 64P PCI Adapter Installer User Manual Modular Cables The following cable diagrams show how to build your own cables to go between a port module and serial devices such as terminals printers PCs and modems RJ 45 modular cable is a flat cable often used for wiring telephones inside of buildings The cable is terminated at each end with an RJ 45 modular plug connector which is inserted into the modular jack of an appropriate wiring module Standard modular cables available from Avocent are reversing That is the pins are reversed on each end so that pin 1 on one end is connected to pin 10 on the opposite end Figure 3 6 sho
4. jr odules pum Ll 100 Feet 30 5m Maximum ST lt PS 4 I EXXXXJXII connecting the PS 4 power supply to the first port module power is no longer drawn from the host computer All port modules connected to one another from the first port module are supplied power from the PS 4 power supply The PS 4 power supply can supply power for up to four port modules if the port modules are interconnected using 1 foot HBCs To AC Power Source L Figure 2 10 PS 4 Supplying Power to Port Modules When you use EBCs between port modules attach a PS 4 power supply to each module as shown in Figure 2 11 This is required because EBC cables do not accomodate power transmission SST 64P PCI Adapter EBC Port Modul n D 100 Feet 30 5m Maximum FO nn Gee E i PS 4 To AC Power Source EBC 100 Feet 30 5m Maximum Port Module RO i x PS 4 To AC Power Source Figure 2 11 Individual PS 4s Provide Power to Port Modules Separated by EBCs NOTE Do not use 4 foot HBCs between port modules Use only 1 foot HBCs or EBCs 14 SST 64P PCI Adapter Installer User Manual 15 Port Module to D
5. 5 SST 64P PCI Adapter with Four Port Modules Connected using HBCs Using EBCs You can place port modules farther than the supplied 4 foot 1 2m HBC allows by replacing the HBC with an EBC As shown in Figure 2 6 a group of four port modules are located 100 feet 30 5m from the host computer using an EBC EBCs may be used when the host computer is located away from the wiring closet where all the peripheral cables are When you attach port modules to an EBC not an it is mandatory to supply power to the port modules using the optional power supply PS 4 For more information see Power Options on page 10 SST 64P PCI Adapter Le EBC 1177 100 Feet 30 5 Maximum PS 4 To AC Power Source Figure 2 6 100 Foot 30 5 m EBC 9 10 SST 64P PCI Adapter Installer User Manual EBCs are available in 10 foot 3 05m PN 690341 25 foot 7 6m PN 690302 and 100 foot 30 5m PN 690306 lengths In addition to extending the distance between the SST 64P PCI adapter and the port modules you can use EBCs to extend the distance between adjacent port modules as shown in Figure 2 7 Port modules connected this way require the optional power supply PS 4 SST 64P PCI Adapter
6. Module rises 7 Figure 2 3 Port Module Mounting Options ss 8 Figure 2 4 SST 64P PCI Adapter Host Bus Cable Port Module 8 Figure 2 5 SST 64P PCI Adapter with Four Port Modules Connected using HBOS 2204 9 Figure 2 6 100 Foot 30 5 eee eene entente entente 9 Figure 2 7 Port Modules Extended Distance Using EBCS sss 10 Figure 2 8 Default Power JumperSettings ss 11 Figure 2 9 Connected Port Modules Draw Power from Host 12 Figure 2 10 PS 4 Supplying Power to Port Modules 13 Figure 2 11 Individual PS 4s Provide Power to Port Modules Separated by EBCS 13 Figure 3 1 Port Module Connector Pinouts esses 15 Figure 3 2 RJ 45 Jack Pinuts ee ent eee als e iere e ite dela 16 Figure 3 3 Cable Pinouts for RJ 45 to Terminal Printer DB 25 sse 16 Figure 3 4 Cable Pinouts for RJ 45 to PC 9 2 2 2 20020000000000000550 17 Figure 3 5 Cable Pinouts for RJ 45 to Modem 25 17 Figure 3 6 RJ 45 Modular Cable Signals sise 18 Figure 3 7 Ten wire Modular Adapters Internal Wiring sse 19 SST 64P PCI Adapter Installer User Manual Product Overview Features and Benefits The Avocent SuperSerial Technology SST expandable I O subsystem is a high speed serial communications multiple port product It consists of modular components that can be configured
7. in a variety of combinations to satisfy most applications The SST 64P PCI Adapter The SST 64P PCI adapter see Figure 1 1 occupies one PCI slot in the host computer and provides the intelligent communications functions to off load the CPU from serial communications processing tasks The SST 64P PCI adapter contains one SuperSerial Processor which controls up to 64 ports 27 QL 7 S Figure 1 1 SST 64P PCI Adapter Each SST 64P PCI adapter includes software drivers and installation manuals for Microsoft Windows Linux and UNIX operating systems on a CD ROM When booted the PCI bus system automatically identifies and configures all PCI devices connected to the system 2 SST 64P PCI Adapter Installer User Manual Compatibility with Prior Models Low profile SST 64P PCI adapters and rack optimized port modules are compatible with the same device drivers as prior models and you can use them with the same cables modular adapters and port modules You can also use rack optimized port modules with prior model SST 64P adapters and port modules Low profile SST 64P PCI adapters may be installed together with prior model SST PCI adapters in the same server Figure 1 2 illustrates compatibility among rack optimized port modules and prior models SST 64P PCI Adapter Prior Model Port Module Host Bus Cable 2 EQUINOX LE Don ll 4Feet 1 2m
8. serial devices such as terminals printers modems bar code readers and cash registers to the port modules SST 64P PCI Adapter 4 Port Module 4 1 2 rye E ae Figure 2 4 SST 64P PCI Adapter Host Bus Cable Port Module Using 4 foot and 1 foot HBCs You can connect up to four port modules to the expansion bus port of the SST 64P PCI adapter using Host Bus Cables HBCs First interconnect the port modules from the OUTPUT connector of one to the INPUT connector of the next using 1 foot HBCs Finally connect the INPUT connector of the first port module to the expansion bus connector on SST 64P PCI adapter using a 4 foot HBC This allows expansion of the entire system without disassembling the computer Chapter 2 Installation and Configuration You can connect a maximum of four port modules per port bus as shown in Figure 2 5 SST 64P Adapter ru 1 HBC onnected Port Modules 4 Feet 1 2m a Jets LII 1 foot HBCs nm m ER E 3 z 2 EIN at aan nn Pal Figure 2
9. 0 10 wire modular adapters 18 16 port configuration 8 1 foot HBC 8 25 foot EBC 10 4 foot HBC 9 A additional items 5 Ambient Temperature 2 B booting your computer 5 cable diagrams 18 cables 2 Circuit Overloading 2 connecting serial devices 8 D DB 25 RS 232 connectors 18 dedicated time slots 7 default power jumper setting 10 11 device drivers 2 E EBCs 7 10 expansion bus cables 7 expansion bus port 7 8 external power 7 external power input connector 7 F flat modular cables 16 full duplex serial data 7 H HBC 7 8 host bus cables 7 INPUT connector 8 installation instructions 6 installation manuals 1 6 installing port modules 7 installing the SST 64P PCI adapter 6 L Linux 1 Mechanical Loading 2 Microsoft Windows 1 6 modular adapters 2 modular jack cable pinouts 16 Mounting Options 8 mounting options 8 O online LED indicator 7 operating systems 1 6 OUTPUT connector 8 22 SST 64P Installer User Guide OUTPUT port 7 P part numbers 3 PCI bus 1 10 PCI devices 6 port module 2 7 port module connector pinouts 15 port module LEDs 7 port module serial port 18 port modules 7 8 power for the downstream port modules 7 power jumpers 10 power LED 7 power LED indicator 7 power supply PS 4 10 PS 4 power supplies 7 PS 4 power supply 10 R Rack Mount Safety Considerations 2 rack mount ears 8 rack optimized port module 2 Reduced Airflo
10. Mount Ear Expansion Bus Expansion Bus Rack Mount Ear Output Port oO Avocent ur Power LED Power Input Online LED Serial Ports Figure 2 2 Port Module Port modules allow you to connect serial devices to the SST 64P PCI adapter Port Module LEDs Each port module contains an online LED and a power LED indicator The online LED functions only after you install the driver software and indicates that the port module is available for use The power LED lights up when power is present to the port module 8 SST 64P PCI Adapter Installer User Manual Using rack mount ears Each port module comes with two removable rack mount ears which provide several mounting options Rack mount ears allow you to install port modules in a 19 inch rack on or under a shelf or table top or on a wall Figure 2 3 illustrates these various mounting options i T C0 LI A FORT Po SLT 5 Figure 2 3 Port Module Mounting Options Using an HBC Figure 2 4 shows a basic 16 port configuration using an HBC You can connect
11. ON Avocent SST 64P PCI Adapter and Subsystem Installer User Guide USA Notification Warning Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equip ment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communi cations Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Canadian Notification 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 pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe prescrites dans le R glement sur le brouillage radio lectrique dict par le Minist re des Com munications du Canada Safety and EMC Approvals and Mark
12. Please refer to the serial CD ROM for device driver installation instructions Chapter 2 Installation and Configuration 7 Installing Port Modules The SST 64P PCI adapter has one connector a high density 26 pin expansion bus port You can connect up to four port modules each with sixteen RJ 45 serial ports on the expansion bus port This provides the SST 64P PCI adapter a total of 64 serial ports The 26 pin expansion bus port is a ring topology which contains dedicated time slots for 64 ports of full duplex serial data The last port module connected to the adapter terminates the ring Two types of expansion bus cables are provided to connect port modules to SST 64P PCI adapters e Host Bus Cables HBCs accomodate serial data transfers and power for the downstream port modules HBCs came in two sizes 4 foot PN 690227 and 1 foot PN 690374 Expansion Bus Cables EBCs accomodate only serial data transfers When connected to an EBC downstream port modules require PS 4 power supplies for operational power EBCs come in three sizes 10 feet PN 690341 25 feet PN 690302 and 100 feet PN 690306 Figure 2 2 shows a port module which contains sixteen 10 wire RJ 45 serial ports two 26 pin expansion bus ports 1 INPUT port for upstream connectivity and 1 OUTPUT port for downstream connectivity The port module also contains an external power input connector to attach the PS 4 power adapter should it require external power Rack
13. ble as a signal path from port modules to N peripheral devices Twisted pair must be wired as a reversing cabling Pin 1 to 10 pin 2 to pin 9 and so on Signal Pin Pin Signal Data Set Ready 10 lt 4 Request to Send Clear to Send 9 lt 20 Data Terminal Ready Carrier Detect 8 lt gt s Carrier Detect Signal Ground 7 1 Transmit Data 6 3 Receive Data Signal Ground 5 7 Signal Ground Receive Data 4 4 2 Transmit Data Data Terminal Ready rt p 6 Data Set Ready Request to Send 2 5 Clear to Send Ring Indicator 1 22 Ring Indicator E 10 1 DB 25 FEMALE Cable End View RJ 45 Cable End Plug View HIERHER 14 25 DB 25 MALE Cable End View Figure 3 3 Cable Pinouts for RJ 45 to Terminal Printer DB 25 Chapter 3 Port Module to Device Cabling Ring Indicator Signal Pin Pin Signal Data Set Ready 10 lt 4 Data Terminal Ready Clear to Send 9 7 Request to Send Carrier Detect 8 1 gt 1 Carrier Detect Signal Ground 7 711 Transmit Data 6 2 Receive Data Signal Ground 5 e 5 Signal Ground Receive Data 4 3 Transmit Data Data Terminal Ready 3 e 6 Data Set Ready Request to Send 2 8 Clear to Send 9 Ring Indicator E 1 0 RJ 45
14. d with the SST 64P PCI adapter The following are supplied with the SST 64P PCI adapter SST 64P PCI Adapter e 4 foot Host Bus Cable HBC SST 64P PCI Adapter Drivers and Installer User Guide on CD ROM Additional items needed You may need the following additional items sold separately to install your SST 64P PCI adapter e PM 16 RJ Port Module Expansion Bus Cable EBC e foot Host Bus Cable HBC 5 4 Power Supply e 10 Modular Adapters e 10 Serial Reversing Cables 6 SST 64P PCI Adapter Installer User Manual Installing the SST 64P PCI Adapter o The following procedure describes how to physically install your SST 64P PCI adapter in your computer Alternatively you can follow the installation instructions provided in your host computer documentation To install the SST 64P PCI adapter 1 Turn off the host computer and disconnect the power cord 2 Locate an available Peripheral Component Interconnect slot see Figure 2 1 PCI Slots Figure 2 1 Installing the SST 64P PCI Adapter 3 Insert and secure the SST 64P PCI adapter firmly into the PCI slot 4 Replace the power cord and turn on your host computer Each SST 64P PCI adapter includes software drivers and installation manuals for Microsoft Windows Linux and UNIX operating systems on a CD ROM When you start boot your computer it automatically identifies and configures all connected PCI devices
15. dapters and cables Table 1 1 SST 64P PCI Adapter Part Numbers Part Number Description 990482 SST 64P PCI Adapter 990483 PM 16 RJ Port Module 990274 001 PS 4 Power Supply 110V US Line Cord 990274 201 PS 4 Power Supply 220V UK IR Line Cord 990274 202 PS 4 Power Supply 220V EU Line Cord 690374 Host Bus Cable 1 foot 690277 Host Bus Cable 4 foot 690341 Expansion Bus Cable 10 foot 690302 Expansion Bus Cable 25 foot 690306 Expansion Bus Cable 100 foot 690252 10 wire Serial Cable 10 foot 690253 10 wire Serial Cable 25 foot 690254 10 wire Serial Cable 75 foot 210068 DB 25 DTE Male Modular Adapter 210069 DB 25 DTE Female Modular Adapter 210070 DB 25 DCE Male Modular Adapter 210071 DB 25 DCE Female Modular Adapter 210072 DB 9 Female Modular Adapter 750080 10 wire Wiring Starter Kit SST 64P PCI Adapter Installer User Manual Installation and Configuration Getting Started Your computer s host processor recognizes the SST 64P PCI adapter as memory That is it is a memory mapped device When you install the device driver on your computer it maps all installed SST 64P PCI adapters into system memory The device driver soft configures all SST 64P PCI adapters each time you start boot your computer Before installing your SST 64P PCI adapter refer to the following list to ensure that you have all the items necessary for your installation Items supplie
16. evice Cabling RJ 45 Connectors SST port modules contain 10 wire RJ 45 connectors to which you can connect to a wide variety of modular adapters DB 25 DB 9 DTE and DCE using 10 wire modular serial cables All serial ports provide a standard RS 232 interface with full modem control signals To help wire the serial ports Avocent sells a complete set of cabling accessories Refer to SST 64P PCI Adapter Part Numbers on page 3 Port Module Port Pinouts The port module provides standard RS 232 DTE signals on all modular jacks 10 pin Each modular jack accomodates one serial device see Figure 3 1 Port Module PN 990483 5 Avocent on Go Figure 3 1 Port Module Connector Pinouts See Figure 3 2 for the RJ 45 jack pinouts 16 SST 64P PCI Adapter Installer User Manual Numbers Signal Name Functions 1 RI Ring Indicator Input 2 RTS Request To Send Output 3 Data Terminal Ready Output 4 RD Receive Data Input 4 5 GND Ground Ground 6 TD Transmit Data Output 7 GND Ground Ground 8 DCD Data Carrier Detect Input 9 CTS Clear Send Input 4 10 DSR Data Set Ready Input lt lt Figure 3 2 RJ 45 Jack Pinouts Please note the following cabling considerations All port module jacks face toward the front with the key on the bottom Refer to Figure 3 3 Figure 3 4 and or Figure 3 5 for modular jack cable pinouts e You can use either twisted pair or flat modular ca
17. ings IEC 60950 1 2000 EN 60950 1 2001 UL 60950 3rd Ed CSA 22 2 No 60950 2000 EN 55022 1998 A1 2000 A2 2003 61000 3 3 1995 A1 2001 EN 55024 1998 A1 2001 A2 2003 FCC Part 15 Class A SST 64P PCI Adapter and Subsystem Installer User Guide Avocent and the Avocent logo are registered trademarks of Avocent Corporation or its affiliates All other marks are the property of their respective owners 2006 Avocent Corporation All rights reserved 590 629 501 lo H ee Instructions This symbol is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance Dangerous Voltage This symbol is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons Power On This symbol indicates the principal on off switch is in the on position Power Off This symbol indicates the principal on off switch is in the off position Protective Grounding Terminal This symbol indicates a terminal which must be connected to earth ground prior to making any other connections to the equipment TABLE OF CONTENTS OF CONTENTS Chapter 1 Product Overview ener ed en tarte rente 1 Peatures and Benefitse cedet teste ee oo AB botte t de t etta 1 TRE SSI 64P PCI Ada
18. pter een an ea ge 1 Compatibility with Prior Models sise 2 Rack Mount Safety Considerations ss 2 Part NUMBERS anb tie Me del etu TE Au m M Ul ue dts 3 Chapter 2 Installation and Configuration ss 5 GettingStarteds s xh 22 20 Mete eel Lo LR E Loca eut Po alo Mia o 5 Items supplied with the SST 64P PCI adapter seen 5 Additional items needed e die t ette 5 Installing the SST 64P PCI seen eene entretiens 6 InstallingsP rt Modules sans te dh 7 Tort Module EEDS ln a s deed 7 Using rack mount ears s be 8 Using an HBC ete RAR en ne en 8 Using 4 foot and 1 foot HBCS sese nennen nne nnns 8 IIIJ 9 RE A RAR RO an Rte te 10 Chapter 3 Port Module to Device Cabling ss 15 VOE SEOTI LA EERE E RE ERI TE AS 15 Port Module Port PinOuts s ha e te tes 15 Modular Gables c NP eR EM 18 Modular Adapters ceric te Ne ied ee des 18 SST 64P PCI Adapter Installer User Manual Co 00000000 Figure 1 12 SST 04P PCI Adapter ces et atit a e de etie tend 1 Figure 1 2 SST 64P PCI Adapter Compatibility essen 2 Figure 2 1 Installing the SST 64P PCI Adapter 6 Figure 227 Port
19. w 2 Reliable earthing 3 ring topology 7 RJ 45 jack pinouts 15 16 RJ 45 modular cable 18 RJ 45 modular cable signals 18 RJ 45 modular plug 18 5 Safety Considerations 2 serial communications processing 1 serial data transfer 7 serial data transfers 7 software drivers 1 6 SST 1 SST 64P PCI Adapter 1 6 SST 64P PCI adapter 1 2 5 SuperSerial Proccessor 1 SuperSerial Technology SST 1 supplied items 5 system memory 5 Ten wire modular adapters 18 ten wire modular adapters internal wiring 19 twisted pair cables 16 U UNIX 1 6 Windows 1 6 ON m Avocent For Technical Support www avocent com support Avocent Corporation 4991 Corporate Drive Huntsville Alabama 35805 6201 USA Tel 1 256 430 4000 Fax 1 256 430 4031 Avocent Asia Pacific Singapore Branch Office 100 Tras Street 15 01 Amara Corporate Tower Singapore 079027 Tel 656 227 3773 Fax 656 223 9155 Avocent Canada 20 Mural Street Unit 5 Richmond Hill Ontario L4B 1K3 Canada Tel 1 877 992 9239 Fax 1 877 524 2985 590 629 501A Avocent International Ltd Avocent House Shannon Free Zone Shannon County Clare Ireland Tel 353 61 715 292 Fax 353 61 471 871 Avocent Germany Gottlieb Daimler StraBe 2 4 D 33803 Steinhagen Germany Tel 49 5204 9134 0 Fax 49 5204 9134 99
20. wer from the PCI bus connector to the EBC Derives power from P3 4 pin right angle plug on top edge of adapter to the EBC This setting can be used to reduce load on the PCI bus when HBCs are used to connect port modules HDR6 To use an external power supply PS4 for port module s remove all jumpers or store them by tying 1 to pin 3 and 2 to pin 4 L LED should be OFF In simple configurations the SST 64P PCI adapter supplies power to all port modules attached to the expansion bus through the supplied 4 foot 1 2m HBC see Figure 2 9 The SST 64P PCI adapter provides power through the HBC to the first port module and to the next port module through the 1 foot HBC SST 64P PCI Adapter HBC ERES Figure 2 9 Connected Port Modules Draw Power from Host NOTE Port modules draw power from the host computer only when the port modules are connected using an l HBC cable 4 Feet 1 2m 1 foot HBC Connected Port Modules EE ER I Chapter 2 Installation and Configuration 13 Port modules connected to an EBC not an HBC must be externally powered using the PS 4 optional power supply PN 990274 Connect the power supply purchased separately to the first port module on the expansion bus see Figure 2 10 SST 64P PCI Adapter
21. ws the signals passed through modular cables when connected to a port module serial port 1 10 RI 2 9 RTS 3 10 WIRE 3 DTR 4 7 RD 5 6 GND 6 5 TD 7 4 GND 8 3 DCD 9 2 CTS 10 1 DSR SST Serial Port Peripheral Device Figure 3 6 RJ 45 Modular Cable Signals Modular Adapters Figure 3 7 shows the internal wiring for the 10 wire modular adapters Ten wire modular adapters convert modular jacks to DB 25 RS 232 connectors Use the information in Figure 3 7 with the documentation provided with your host computer equipment as a guide to select the correct modular wiring accessories Chapter 3 Port Module to Device Cabling FOR MODEMS amp MULTIPLEXERS 210068 DB 25 DTE Male 210069 DB 25 DTE Female RJ 45 RS 232 10 PIN DB 25 RS 232 DSR 0 0 292 Nan NeSo w ooo o FOR TERMINALS amp PRINTERS 210070 DB 25 DCE Male RJ 45 210071 DB 25 DCE Female RS 232 10 PIN DB 25 RS 232 DSR 1 20 DTR CTS 2 4 RTS DCD 3 8 DCD GND 4 TD 5 3 RD GND 6 T GND RD 7 2 DTR 8 6 DSR RTS 5 cTs RI 10 22 RI FOR PERSONAL COMPUTERS 210072 DB 9 Female RJ 45 RS 232 10 PIN DB 9 RS 232 DSR 4 DIR CTS RTS DCD 1 2 7 3 1 4 5 2 6 5 7 3 8 6 9 8 1 9 Figure 3 7 Ten wire Modular Adapters Internal Wiring 19 20 SST 64P PCI Adapter Installer User Manual 21 Numerics 100 foot EBC 10 10 foot EBC 1
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