Cisco 4500M Installationsanleitung PDF herunterladen (Seite 213)

Cabling Specifications A-73

Serial Cables

1. The EIA-530 interface cannot be operated in DCE mode. A DCE cable is not

available for the EIA-530 interface.

J1-5

J1-6

DCD/DCD+

DCD/DCD–

J2-8

J2-10

CF(A), DCD+

CF(B), DCD–

<—

<—

J1-24

J1-23

TXC/RXC+

TXC/RXC–

J2-15

J2-12

DB(A), TXC+

DB(B), TXC–

<—

<—

J1-26

J1-25

RXC/TXCE+

RXC/TXCE–

J2-17

J2-9

DD(A), RXC+

DD(B), RXC–

<—

<—

J1-44

J1-45

LL/DCD

Circuit_GND

J2-18

J2-7

LL

Circuit_ GND

—>

–

J1-7

J1-8

DTR/DSR+

DTR/DSR–

J2-20

J2-23

CD(A), DTR+

CD(B), DTR–

—>

—>

J1-13

J1-14

TXCE/TXC+

TXCE/TXC–

J2-24

J2-11

DA(A),

TXCE+

DA(B),

TXCE–

—>

—>

J1-51

J1-52

GND

MODE_DCE

–

–

–

–

Shorted

Table A-25 Four-Port Serial EIA-530 DTE Cable Pinouts (DB-60 to DB-25)

(Continued)

60 Pin Signal Name 25 Pin Signal Name

Direction

DTE DCE

1

1 2 ... 208 209 210 211 212 213 214 215 216 217 218 ... 269 270

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