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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

Summary of Contents for 7304

Page 1: ...Fiber Fiber Fiber Modem Modem Modem Modem User User User User Manual Manual Manual Manual Shenzhen Shenzhen Shenzhen Shenzhen 3onedata 3onedata 3onedata 3onedata Technology Technology Technology Tech...

Page 2: ...tribution 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...

Page 3: ...line detection and alarm indications Available with independent structure and 19 inch Rack mountable structure Rack mountable structure can be inserted with 16 modules AC 220V and DC 48V inputs may be...

Page 4: ...4 4 4 4 2 2 2 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 F F F Fr...

Page 5: ...st etc Wherein S5 1 and S5 2 are clock settings S5 1 OFF S5 2 OFF network clock at V 35 interface Received Recovered S5 1 OFF S5 2 ON network clock at the optic fiber interface Received Recovered Remo...

Page 6: ...Panel of of of of RACK RACK RACK RACK 5V 5V main power supply indicator lamp 12V 12V fan power supply indicator lamp Under the panel is a group of indicator lamps matrix PWR power supply lamp RXD lig...

Page 7: ...m 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 Distribution Distribution Distribution Distrib...

Page 8: ...can easily make settings without the need to open the cover 5 3 1 5 3 1 5 3 1 5 3 1 Clock Clock Clock Clock setting setting setting setting V 35 interface timing S5 1 OFF S5 2 OFF the sending timing...

Page 9: ...35 interface to E1 optic interface it is used for testing whether the remote device and E1 optic line are in normal operation Local Local Local Local Digital Digital Digital Digital Loopback Loopback...

Page 10: ...at 2nd time slot is selected at this moment the rate is 64K the setting of 7th and 8th switches to ON and all other switches to OFF indicates that 6th and 7th time slots are selected with a rate of 2...

Page 11: ...repair 2 LOF out of frame alarm lamp lightening 1 Optic interface not clean 2 Optic fiber not well inserted 3 Wrong clock setting 4 Time slots of the devices at two ends not conformance 5 Internal cir...

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