3One data 7304, User Manual

Page: 2 / 11

MODEL7304 User Manual
Page 2 of 11
Contents
Contents Contents
Contents
1.
1. 1.
1. Introduction
Introduction Introduction
Introduction
..........................................................................................................................................3
2.
2. 2.
2. Product
Product Product
Product Features
Features Features
Features
...............................................................................................................................3
3.
3. 3.
3. Specifications
Specifications Specifications
Specifications
..................................................................................................................................... 3
4.
4. 4.
4. Description
Description Description
Description on
on on
on Installation
Installation Installation
Installation and
and and
and Panels
Panels Panels
Panels
..................................................................................4
4.1
4.1 4.1
4.1 Unpacking:
Unpacking: Unpacking:
Unpacking: ..................................................................................................................................... 4
4.2
4.2 4.2
4.2 Front/Rear
Front/Rear Front/Rear
Front/Rear panels
panels panels
panels of
of of
of the
the the
the stand
stand stand
stand alone
alone alone
alone device:
device: device:
device: .......................................................................4
4.3
4.3 4.3
4.3 Front/Rear
Front/Rear Front/Rear
Front/Rear panels
panels panels
panels of
of of
of Rack-mountable
Rack-mountable Rack-mountable
Rack-mountable casing:
casing: casing:
casing: .....................................................................6
5.
5.
5. 5. MODEL7304
MODEL7304
MODEL7304 MODEL7304 Application
Application
Application Application
................................................................................................................7
5.1
5.1 5.1
5.1 Definition
Definition Definition
Definition of
of of
of signal
signal signal
signal lines
lines lines
lines at
at at
at V.35
V.35 V.35
V.35 interface
interface interface
interface ............................................................................. 7
5.1.1 5.1.1 5.1.1 5.1.1 Distribution Distribution Distribution Distribution diagram diagram diagram diagram of of of of guiding guiding guiding guiding feet feet feet feet on on on on M34 M34 M34 M34 cored cored cored cored jack jack jack jack .................................................. 7
5.1.2 5.1.2 5.1.2 5.1.2 Definition Definition Definition Definition of of of of signal signal signal signal lines lines lines lines at at at at V.35 V.35 V.35 V.35 interface interface interface interface ...........................................................................7
5.2
5.2 5.2
5.2 Standard
Standard Standard
Standard V.35
V.35 V.35
V.35 crossover
crossover crossover
crossover cable
cable cable
cable connection
connection connection
connection diagram
diagram diagram
diagram .......................................................... 8
5.3
5.3 5.3
5.3 Sittings
Sittings Sittings
Sittings of
of of
of switch
switch switch
switch and
and and
and jumper
jumper jumper
jumper ................................................................................................... 8
5.3.1 5.3.1 5.3.1 5.3.1 Clock Clock Clock Clock setting setting setting setting .......................................................................................................................... 8
5.3.2 5.3.2 5.3.2 5.3.2 Phase Phase Phase Phase selection selection selection selection .......................................................................................................................9
5.3.3 5.3.3 5.3.3 5.3.3 Settings Settings Settings Settings of of of of loopback loopback loopback loopback test test test test and and and and pseudo-random pseudo-random pseudo-random pseudo-random code code code code test test test test .................................................... 9
5.3.4 5.3.4 5.3.4 5.3.4 Framing/non-framing Framing/non-framing Framing/non-framing Framing/non-framing and and and and time time time time slot slot slot slot settings settings settings settings .................................................................... 10
6.
6.
6. 6. Common
Common
Common Common Problems
Problems
Problems Problems
.........................................................................................................................11