3Com 3012 (3C13612) Describes V.35 DCE cable pinouts 35 DCE cable Pinouts, Signal DB-50 Direction

Page 58

58CHAPTER A: OPTIONAL CABLE SPECIFICATIONS

Figure 33 V.35 DCE Cable Assembly

 

 

 

V.35 Female

Enlarged A side

DB50 Male

Label

Enlarged B side

 

 

Table 34 describes V.35 DCE cable pinouts.

Table 34 V.35 DCE cable Pinouts

 

 

Signal

 

 

DB-50

Signal

Direction

34PIN

Signal

 

 

 

 

 

31

CTS/RTS

<—

C

RTS

 

 

 

 

 

2

RTS/CTS

—>

D

CTS

 

 

 

 

 

26

DTR/DSR

—>

E

DSR

 

 

 

 

 

1

LL/DCD

—>

F

RLSD

 

 

 

 

 

6

DSR/DTR

<—

H

DTR

 

 

 

 

 

30

DCD/LL

<—

K

LT

 

 

 

 

 

20

RxD/TxD+

<—

P

SD+

 

 

 

 

 

44

RxD/TxD-

<—

S

SD-

 

 

 

 

 

15

TxD/RxD+

—>

R

RD+

 

 

 

 

 

39

TxD/RxD-

—>

T

RD-

 

 

 

 

 

19

RxC/TxCE+

<—

U

SCTE+

 

 

 

 

 

43

RxC/TxCE-

<—

W

SCTE-

 

 

 

 

 

17

NIL/RxC+

—>

V

SCR+

 

 

 

 

 

41

NIL/RxC-

—>

X

SCR-

 

 

 

 

 

16

TxCE/TxC+

—>

Y

SCT+

 

 

 

 

 

40

TxCE/TxC-

—>

AA

SCT-

 

 

 

 

 

50

GND

-

A

Shield_GND

 

 

 

 

 

7

GND

-

B

Circuit_GND

 

 

 

 

 

24

RxD-REST

GND

-

-

 

 

 

 

 

49

RxC-REST

GND

-

-

 

 

 

 

 

25

TxC-REST

GND

-

-

 

 

 

 

 

X.21 DTE Cable Pinouts Figure 34 illustrates the X.21 DTE cable.

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Contents Router 3000 Family Installation Guide Marlborough, MA 3Com CorporationCampus Drive 01752-3064Contents Console Cable AUX Cable Ethernet Cable T1 CableList conventions that are used throughout this guide About this GuideConventions Text ConventionsExamples Introducing the Router Family RouterSystem Specifications for the Router Router 3012 LEDsAUX Port Console PortLists attributes of the console port Lists attributes of the AUX portLists attributes of the Ethernet port Router 3013Ethernet Port Synchronous/Asynchronous Serial PortSystem Specifications for the Router 3013 and Router Router 3013 Description Router 3015 DescriptionRouter 3013 and Router 3015 LEDs SerialEIA/TIA-23 Lists attributes of the Isdn S/T and Isdn U ports Router 3016Isdn S/T and Isdn U Ports Attributes of Isdn S/T and U PortsSystem Specifications for the Router 3016 and Router Router 3016 Description Router 3018 DescriptionRouter 3016 LEDs T1-ACT/E1-ACTAttributes of the Ethernet Port CT1/PRI and E1/CE1/PRI PortsLists attributes of the CT1/PRI and and E1/CE1/PRI ports Attributes of the CT1/PRI PortIsdn PRI Installing the Router Gases Temperature and HumidityDust Static ElectricityElectromagnetic Discharge Lightning DamageBottom of the Router Wire Installing the RouterConnecting On a WorkbenchTerminal To the ConsoleTo the Ethernet Connecting the Router to the WAN Installing the Router Installation VerifyingInstalling the Router Setting Booting and Configuring RouterConnecting the Router To a Local ConsoleConnection Description Dialog Box Set the following parameters Bits per second 9600 Data bits Parity None Stop bitsHyperTerminal Window Startup Process Powering on RouterInformation displays on the terminal screen Configuration Online help, available by typing ? at any time Help for the Configuration Software Maintenance Maintaining the RouterDownloading Xmodem ProtocolSend File Dialog Box Terminal displays the following menu Creating the Tftp Upgrade ConfigurationProtocol Applications with the copy from Tftp ProtocolConfiguring the Router Press Enter. The following information displaysUpgrading the Application Using FTPCreating a Local FTP Upload/Download Configuration UploadingAdd the user name and password Creating a Remote FTP Upload/Download ConfigurationFTP server ready on R3000 at User10.110.10.10none R3000 quit R3000 save Hardwaretools Router ChassisBoot ROM Location CoverMaintaining the Router Power LED is Off TroubleshootingNothing is Displayed on the Terminal after Power-On Display on Power-OnIllegible Characters Terminal afterAUX Cable Optional Cable SpecificationsConsole Cable Describes the console cable pinouts Console Cable PinoutsDescribes the AUX cable pinouts AUX Cable Pinouts Ethernet CableThat uses category-5 twisted pair cable, as shown in Figure Straight-through Network Cable Pinouts Serial Port CableDescribes crossover network cable pinouts Crossover Network Cable PinoutsTypical DTE and DCE DTE and DCE modeCable Pinouts EIA/TIA-232 Maximum Transmission Baud Rate bps Distance mDescribes V.24 EIA/TIA-232 DCE cable pinouts Describes V.24 EIA/TIA-232 DTE cable pinouts24 EIA/TIA-232 DCE illustrates the V.24 DCE cable 24 EIA/TIA-232 DTE Cable PinoutRTS/CTS CTS/RTS DTR/DSR LL/DCD Describes V.35 DTE cable pinouts DB-50 Signal Signal DirectionDTE Cable Pinouts illustrates the V.35 DTE cable DCE Cable Pinouts illustrates the V.35 DCE cableDescribes V.35 DCE cable pinouts 35 DCE cable Pinouts Signal DB-50 DirectionDTE Cable Pinouts illustrates the X.21 DTE cable Describes X.21 DCE cable pinouts Describes X.21 DTE cable pinoutsDCE Cable Pinouts illustrates the X.21 DCE cable 21 DTE Cable PinoutsPinouts DB50 Signal Signal Direction DB37EIA/TIA-449 DTE Cable illustrates the EIA/TIA-449 DTE cable Describes EIA/TIA-449 DTE cable pinoutsEIA/TIA-449 DCE Cable Assembly EIA/TIA-449 DCE Cable illustrates the EIA/TIA-449 DCE cableDescribes EIA-530 DTE cable pinouts DB50 Signal Signal Direction DB25EIA-530 DTE Cable illustrates the EIA-530 DTE cable EIA-530 DTE Cable PinoutsDescribes T1 cable pinouts T1 CableIsdn BRI Cables Describes Isdn S/T port cable pinoutsIsdn U Port Cable Obtaining Support for Your Router Telephone Technical Contact UsSupport and Repair Latin America Telephone Technical Support and Repair US and Canada Telephone Technical Support and RepairAppendix B Obtaining Support for Your Router
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