ADCP-75-169 • Issue 1 • June 2004

Table 1. Host Unit User Interface, continued

REF

 

 

 

 

USER INTERFACE

DEVICE

FUNCTIONAL

NO

 

 

 

 

 

 

 

DESIGNATION

DESCRIPTION

 

 

 

 

 

 

 

 

7

PORT 1/PORT 2

Multi-colored LED

Indicates if the reverse/forward path optical sig-

 

 

 

 

 

 

 

 

 

(green/red)

nals from the STM/HU are normal (green), if no

 

 

 

 

 

 

 

 

 

 

signals are detected (red), or if excessive errors

 

 

 

 

 

 

 

 

 

 

are detected (red). See Note.

 

 

 

 

 

 

 

 

 

 

 

8

PORT 3

Multi-colored LED

Indicates if the diversity reverse path optical signal

 

(diversity unit only)

(green/yellow)

from the RU is normal (green), if no signal is

 

 

 

 

 

 

 

 

 

 

detected (yellow), or if excessive errors are

 

 

 

 

 

 

 

 

 

 

detected (yellow). See Note.

 

 

 

 

 

 

 

 

 

 

 

9

SERVICE

DB-9 connector

Connection point for the RS-232 service inter-

 

 

 

 

 

 

 

 

 

(female)

face cable.

 

 

 

 

 

 

 

 

 

 

 

10

NET IN

RJ-45 jack (female)

Connection point for the CAN interface input

 

 

 

 

 

 

 

 

 

 

cable.

 

 

 

 

 

 

 

 

 

 

 

11

NET OUT

RJ-45 jack (female)

Connection point for the CAN interface output

 

 

 

 

 

 

 

 

 

 

cable.

 

 

 

 

 

 

 

 

 

 

 

12

REV RF OUT

N-type female RF

Output connection point for the primary reverse

 

 

 

 

 

 

 

 

 

coaxial connector

path RF coaxial cable.

 

 

 

 

 

 

 

 

 

 

 

13

REV DIV RF OUT

N-type female RF

Output connection point for the diversity reverse

 

 

 

 

 

 

 

 

 

coaxial connector

path RF coaxial cable.

 

 

 

 

 

 

 

 

 

 

 

14

FWD RF IN

N-type female RF

Input connection point for the forward path RF

 

 

 

 

 

 

 

 

 

coaxial connector

coaxial cable.

 

 

 

 

 

 

 

 

 

 

 

15

POWER 24–48 VDC

Screw-type terminal

Connection point for the DC power wiring.

 

 

 

 

 

 

 

 

 

strip

 

 

 

 

 

 

 

 

 

 

 

 

16

No designation

Cover plate

Covers the mounting slot for the wavelength divi-

 

 

 

 

 

 

 

 

 

 

sion multiplexer module.

 

 

 

 

 

 

 

 

 

 

 

17

ALARM OUTPUT

Screw-type terminal

Connection point for an external alarm system.

 

 

 

 

 

 

 

 

 

connector (14–26

Includes normally open (NO), normally closed

 

 

 

 

 

 

 

 

 

AWG)

(NC), and common (COM) wiring connections.

 

 

 

 

 

 

 

 

 

 

 

18

PORT 1

SC connector

Output connection point for the forward path

 

 

 

 

 

 

 

 

 

(single-mode)

optical fiber.

 

 

 

 

 

 

 

 

 

 

 

19

PORT 2

SC connector

Input connection point for the reverse path pri-

 

 

 

 

 

 

 

 

 

(single-mode)

mary optical fiber.

 

 

 

 

 

 

 

 

 

 

 

20

PORT 3

SC connector

Input connection point for the reverse path diver-

 

(diversity unit only)

(single-mode)

sity optical fiber.

 

 

 

 

 

 

 

 

 

 

 

21

 

 

 

 

 

 

 

 

Chassis ground stud

Connection point for a chassis grounding wire.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: A more detailed description of LED operation is provided in the applicable System Operation and Maintenance Manual.

Page 4

© 2004, ADC Telecommunications, Inc.