FlexGain SA-FOM4 Manuel du propriétaire

SA-FOM4TM

(

)

V2.0

January 2003

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

Installation Description

Table of Contents

1. PREVIOUS PREPARATION............................................................................................1

1.1 TOOLS AND MATERIALS..................................................................................................1

2. USER INTERFACE ..............................................................................................................2

2.1 FRONT VIEW AND REAR VIEW ......................................................................................2

2.2 LED DISPLAY STATUS ....................................................................................................2

3. LOOPBACK TESTING.......................................................................................................4

3.1 E1 LOCAL LOOPBACK (E1LLB) ...................................................................................4

3.2 NEAR END (NE) LOCAL LOOPBACK (NELLB).........................................................5

3.3 E1 REMOTE LOOPBACK (E1RLB)................................................................................5

4. DIP SWITCH OPERATION .............................................................................................7

4.1 E1 SERVICE ........................................................................................................................7

4.2 E1 LOCAL LOOPBACK......................................................................................................8

4.3 E1 REMOTE LOOPBACK...................................................................................................8

5. CID CONSOLE OPERATION .........................................................................................9

5.1 CID CONNECTION ............................................................................................................9

5.2 CID MAIN MENU............................................................................................................ 10

5.3 SYSTEM REPORT .............................................................................................................11

5.4 SET E1 CHANNEL TO IN SERVICE ...............................................................................12

5.5 SET E1 CHANNEL TO OUT OF SERVICE.....................................................................13

5.6 SET E1 LOCAL LOOPBACK ...........................................................................................14

5.7 CANCEL E1 LOCAL LOOPBACK ...................................................................................15

5.8 SET E1 NEAR END LOCAL LOOPBACK ......................................................................16

5.9 CANCEL E1 NEAR END LOCAL LOOPBACK..............................................................17

5.10 SET E1 REMOTE LOOPBACK ........................................................................................18

5.11 CANCEL E1 REMOTE LOOPBACK................................................................................20

- i -

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

6. ELECTRIC POWER AND GROUND INSTALLATIONS ................................21

7. SYSTEM CONNECTIONS ..............................................................................................22

8. ALARM OUTPUT PORT.................................................................................................25

-ii-

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

1. Previous Preparation

1.1 Tools and Materials

Ground Strip

Wire Cutters

Multi-meter

RJ-45 E1 connector cable

RS232 Connector cable

Power cable (AWG 8, Single-bone): One cable each for red

and black

Ground cable (AWG 14, Single-bone): One green cable

FC/PC Patch cord: FC/PC connectors, 1310mm single

mode fiber

Notice

Please wear ground strip during installations to avoid the

static electricity.

- 1 -

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

2. User Interface

2.1 Front View and Rear View

Figure 1 SA-FOM4 Front View

Figure 2 SA-FOM4 Rear View-w//RJ-45 Connector

2.2 LED Display Status

LOS E1 Tributary

1 23 4

E1 Service

Figure 3 LED Display

NE: Indicates the status of Near End.

Green Light On: Near end system is normal.

Red Light On: Near end optical signal is abnormal

and the buzzer is on.

-2-

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

Orange Light On: Optical signal is normal, electrical

signal is abnormal and buzzer is on.

FE: Indicates the status of Far End.

Green Light On: Far end system is normal.

Red Light On: Far end optical signal is abnormal

and the buzzer is on.

Orange Light On: Optical signal is normal, electrical

sign is abnormal and buzzer is on.

LOS: Indicates whether the optical interface has lost signal.

No Light On: The optical interface is in normal

status.

Red Light On: The optical interface has lost signal

and buzzer is on.

Red Light Blinking: SA-FOM4 is performing Near End

Local Loopback

E1: There are four E1 tributaries LED – 1, 2, 3 and 4. Each

indicates the status of E1 tributary 1, 2, 3 and 4.

Green Light On: The tributary is in In Service status

and no error occurs.

Red Light On: The tributary is in In Service status

but has lost signal.

Green Light Blinking: The tributary is in Remote

Loopback status.

Red Light Blinking: The tributary is in Local Loopback

status (CID control model only).

Orange Light Blinking: The tributary is receiving loopback

signal from far end.

- 3 -

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

3. Loopback Testing

This section explains the loopback testing theory. For

operation details, please refer to Unit 4 DIP Switch

Operation or Unit 5 CID Console Operation.

SA-FOM4 is equipped with loopback testing function. This

function enables user to locate the fail point of signal

connection or equipment.

Notice

Please notice that while performing loopback testing,

either local loopback or remote loopback, the

corresponding E1 tributary should be set to Out of Service

(OOS) status.

3.1 E1 Local Loopback (E1LLB)

E1 Local Loopback loops the received E1 signal

immediately to the transmit direction at the E1 input for any

E1 channel as shown in the figure listed below.

NEAR END FAR END

4*E1

(EIO)

OPTICAL

(OPT)

4*E1

(EIO)

OPTICAL

(OPT)

E1 LOCAL

LOOPBACK

(T1LLB)

Figure 4 Local Loopback Diagram

-4-

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

3.2 Near End (NE) Local Loopback (NELLB)

This loopback mode tests the MUX/DEMUX function of

local SA-FOM4. If the transmission quality is as expected,

the electrical session of SA-FOM4 is not the cause of

transmission problem. This function is available on CID

Consol controlled model only.

NEAR END FAR END

4*E1

(EIO)

OPTICAL

(OPT)

4*E1

(EIO)

OPTICAL

(OPT)

NEAR END LOCAL

LOOPBACK

(NELLB)

Figure 5 Near End Local Loopback Diagram

3.3 E1 Remote Loopback (E1RLB)

E1 Remote Loopback function sets remote system to

perform E1 loopback. The signal path is shown as the

following figure.

If the transmission quality is OK after E1RLB is set, the

remote E1 connection or EIO card is the major cause of the

transmission problem.

- 5 -

SA-FOM4 Installation Description

SA-FOM4-2.0-20030102

Note: The E1RLB is set by the local CID. The system will

malfunction if the E1RLB is set by remote system

simultaneously.

NEAR END FAR END

4*E1

(EIO)

OPTICAL

(OPT)

4*E1

(EIO)

OPTICAL

(OPT)

E1 REMOTE

LOOPBACK

(E1RLB)

Figure 6 Remote Loopback Diagram

-6-

Table des matières

Autres manuels FlexGain Multiplexeur

FlexGain

FlexGain PLEX Manuel utilisateur

FlexGain

FlexGain FOM16 Manuel du propriétaire

Manuels Multiplexeur populaires d'autres marques

Campbell

Campbell AM416 Manuel utilisateur

Paradyne

Paradyne SIM2000 Manuel utilisateur

Panasonic

Panasonic WJFS616 - SWITCHER Manuel utilisateur

Lanex

Lanex TM-77 Manuel utilisateur

Bosch

Bosch VSS8394/01T Manuel utilisateur

Quark-Elec

Quark-Elec QK-A035 Manuel utilisateur

ADTRAN

ADTRAN Frameport 768 Manuel utilisateur

Elo TouchSystems

Elo TouchSystems E247 Manuel utilisateur

Paradyne

Paradyne Hotwire 8786 Manuel utilisateur

RFL Electronics

RFL Electronics 9508D UCC Manuel utilisateur

Miranda

Miranda AMX-101i Mode d’emploi

ShipModul

ShipModul MiniPlex-AIX NMEA-0183 Manuel utilisateur

GE StoreSafe SDVR-10 Manuel utilisateur

Pickering

Pickering 40-613 Manuel utilisateur

Pickering

Pickering 40-667C Manuel utilisateur

American Fibertek

American Fibertek MTX-8410C Manuel utilisateur

ADC

ADC HiGain ELU-319 5E Manuel utilisateur

Paradyne

Paradyne Hotwire 8774 Manuel utilisateur