Nortel Networks 2750 manual cable pinouts

Page 100

100Appendix A Technical specifications

3.At each end, the cable shield and connector shell must connect respectively to pin A of the 34-pin connector and pin 1 of the standard 28-pin connector.

4.Do not connect Shield to Signal Ground because these are separate signals.

Table 34 provides the X.21 cable pinouts. (The pair suffix A or B refers to an individual wire within a twisted pair.)

Table 34 X.21 cable pinouts

Standard-wired

 

Pair number

Standard-wired

 

end 28-pin male

Signal name

and conductor

end 15-pin male

Notes

 

 

 

 

 

2

TXDA

pair 1A

2

 

 

 

 

 

 

14

TXDB

pair 1B

9

 

 

 

 

 

 

3

RXDA

pair 2A

4

 

 

 

 

 

 

16

RXDB

pair 2B

11

 

 

 

 

 

 

15

TXCA

pair 3A

6

 

 

 

 

 

 

12

TXCB

pair 3B

13

 

 

 

 

 

 

17

RXCA

pair 4A

pair 5A

Note 1

 

 

 

 

 

9

RXCB

pair 4B

pair 5B

Note 1

 

 

 

 

 

24

SCTEA

pair 5A

pair 4A

Note 1

 

 

 

 

 

11

SCTEB

pair 5B

pair 4B

Note 1

 

 

 

 

 

4

RTSA

pair 6A

3

 

 

 

 

 

 

19

RTSB

pair 6B

10

 

 

 

 

 

 

5

CTSA

pair 7A

5

 

 

 

 

 

 

13

CTSB

pair 7B

12

 

 

 

 

 

 

6

DSRA

pair 8A

no conn

Note 2

 

 

 

 

 

22

DSRB

pair 8B

no conn

Note 2

 

 

 

 

 

20

DTRA

pair 9A

no conn

Note 2

 

 

 

 

 

23

DTRB

pair 9B

no conn

Note 2

 

 

 

 

 

8

DCDA

pair 10A

no conn

Note 2

 

 

 

 

 

10

DCDB

pair 10B

no conn

Note 2

 

 

 

 

 

18

LL

pair 11A

no conn

Note 2

 

 

 

 

 

21

RL

pair 11B

no conn

Note 2

 

 

 

 

 

25

TM

pair 12A

no conn

Note 2

 

 

 

 

 

26

M0

pair 12B

no conn

Note 2

 

 

 

 

 

27

M1

pair 13A

no conn

Note 2

 

 

 

 

 

NN46110-318 02.01

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Contents Nortel VPN Router Installation Copyright 2007 Nortel Networks. All Rights Reserved NN46110-318Nortel VPN Router Installation VPN Router EC Declaration of ConformityCanada requirements only General NN46110-318 Contents Chapter Cabling the VPN Router and turning the power on ContentsChapter Installing option cards and DIMMs Index Figures Figures Tables Nortel VPN Router Installation VPN Router New in this release Features1000BASE-T 1000 GT Ethernet card New in this release NN46110-318 Finding the latest updates on the Nortel Web site How to get helpGetting help from the Nortel Web site Getting help over the phone from a Nortel Solutions Center How to get helpGetting help through a Nortel distributor or reseller How to get help NN46110-318 Preface Before you beginText conventions AcronymsRelated publications Printed technical manuals Description of the Nortel VPN Router Chapter Installing the Nortel VPN Router 2750 chassisTopic Preparing to install the Nortel VPN Router Installing the Nortel VPN Router 2750 chassisShipment contents Additional equipment Site requirementsInstalling the chassis Installing the chassis on a flat surfaceInstalling the chassis in an equipment rack Rack-mount recommendationsAttaching the cage nuts to the rack Mounting the chassis in the equipment rack Replacing the front bezel Installing the Nortel VPN Router 2750 chassis NN46110-318 Chapter Cabling the VPN Router and turning the power on TopicCabling the VPN Router and turning the power on Connecting communications cablesInterfaces and cables for the Nortel VPN Router Connecting the power cord Rear view of the Nortel VPN RouterPower cord requirements Power cord must meet the requirements described in TableRequirement Description Verifying a successful installation Front panel LED indicators Indicator DescriptionUnderstanding the LEDs Front panel LEDsLED indicators on the system 10/100BASE-TX Ethernet ports LEDs on the system 10/100BASE-TX Ethernet portsLED indicators on the 10/100BASE-TX Ethernet interface card 10/100BASE-TX Ethernet interface card LEDs1000BASE-T 1000 GT Ethernet interface card LEDs LED indicators on the 1000 GT Ethernet interface card1000BASE-T 1000 MT Ethernet interface card LEDs 1000BASE-SX Ethernet interface card LED LEDs on the 1000BASE-T 1000 MT Ethernet interface cardLED indicator on the 1000BASE-SX Ethernet interface card Describes the LED on the 1000BASE-SX Ethernet interface card56/64K CSU/DSU WAN interface card LEDs LED indicators on the 56/64K CSU/DSU WAN interface cardDescribes the LEDs on the 56/64K CSU/DSU WAN interface card LED indicators on the Adsl WAN interface card Adsl WAN interface card LEDsDescribes the LEDs on the Adsl WAN interface card Tx/Rx LED DescriptionT1/E1 CSU/DSU WAN interface card LEDs LED indicators on the T1/E1 CSU/DSU WAN interface cardDescribes the LEDs on the T1/E1 CSU/DSU WAN interface card LED indicators on the quad T1/E1 CSU/DSU WAN interface card Quad T1/E1 CSU/DSU WAN interface card LEDsLED indicators on the single V.35/X.21 WAN interface card Single V.35/X.21 WAN interface card LEDsLED indicators on the SSL VPN Module LEDs Indicator DescriptionSSL VPN Module 1000 LEDs Describes the LEDs on the SSL VPN ModuleCabling the VPN Router and turning the power on NN46110-318 Chapter Configuring the management IP interface Configuring the management IP interface Required informationConfiguring the management IP address Serial main menu appears Interface menu appearsOld Subnet Mask = 0.0.0.0 New Subnet Mask = Type M, and press Enter Management IP Address prompt appears Testing the configuration Troubleshooting Chapter Installing option cards and DIMMs Installing option cards and DIMMs Shutting down the system to add or replace hardwareRemoving the front bezel and top cover Installing option cards and DIMMs Removing the top cover Location of option card and Dimm slots on the system board Attaching the antistatic wrist strap Supported option cards for the Nortel VPN Router 2750 Installing and replacing option cardsMaximum Option card Number Restrictions Installing other option cards with the SSL VPN Module Installing and replacing an option cardOption card Restrictions with SSL VPN Module 1000 installed Installing option cards and DIMMs Installing and removing an option card Installing and replacing DIMMs Installing option cards and DIMMs Installing and removing a Dimm Installing option cards and DIMMs Installing option cards and DIMMs NN46110-318 Appendix a Technical specifications Chassis specificationsPhysical, electrical, and environmental specifications Specification DescriptionSystem ports 10/100BASE-TX Ethernet LAN portsAppendix a Technical specifications Serial portProvides the 10/100BASE-TX Ethernet port pinouts 10/100BASE-X Ethernet port pinoutsMultiple DB9 and DB25 connector pinouts Modem cable specificationsSerial port DB9 connector DB25 connector Nortel termination Modem termination Signal Pin # to Pin # Hardware option cardsProvides the modem cable pinouts Modem cable pinoutsVPN Router Security Accelerator Shows the VPN Router Security Accelerator cardSSL VPN Module Shows the SSL VPN Module10/100BASE-TX Ethernet interface card Shows the 10/100BASE-TX Ethernet interface card1000BASE-T 1000 GT Ethernet interface card 1000BASE-T 1000 GT Ethernet pinouts 1000BASE-T 1000 MT Ethernet interface card 1000BASE-T Ethernet port pinouts1000BASE-SX Ethernet interface card Shows the 1000BASE-SX Ethernet interface card56/64K CSU/DSU WAN interface card Shows the 56/64K CSU/DSU WAN interface cardNortel termination Remote termination Signal Pin # to Pin # 56/64K CSU/DSU cable pinouts for crossover connectionAdsl Annex a cable pinouts Adsl WAN interface cardPin Function RJ-11 termination RJ-45 termination Signal Pin # to Pin # Isdn BRI interface cardProvides the pinouts for the Adsl Annex B cable Adsl Annex B cable pinoutsProvides the Isdn BRI S/T cable pinouts Provides the Isdn BRI U cable pinoutsIsdn BRI S/T cable pinouts Isdn BRI U cable pinoutsT1/E1 CSU/DSU WAN interface card Shows the T1/E1 CSU/DSU WAN interface card half-height cardCable operates properly if you do not connect pins 3, 6, 7, T1/E1 CSU/DSU cable pinouts for crossover connectionQuad T1/E1 CSU/DSU WAN interface card T1/E1 CSU/DSU cable pinouts for straight-through connectionModem interface card 90 modem interface cardSingle V.35/X.21 WAN interface card Provides the V.90 modem port cable pinouts90 modem cable pinouts 35 cable pinoutsAppendix a Technical specifications 35 cable pinouts Signal Ground21 cable pinouts Appendix a Technical specifications 21 cable pinouts Pin Scsi male Signal nameHssi WAN interface card T3 cable pinoutsAppendix a Technical specifications T3 cable pinouts Index NumericsIndex Index Index Index WAN interface card. See single V.35/X.21 WAN interface card