Prevail-Catv WT-1550-EML Скачать руководство пользователя страница 4

Rev1.0

191107

4

6 Structure Description

Front panel

1

Power Indicator

2

Running indicator: 1HZ frequency flashing green when the device is working normally

3

Laser working status indicator

Green light is always on: the laser is working normally.

Red light is always on: the laser is not turned on

Red light is flashing: The device has a parameter alarm. You can view the alarm content in the

Alarm Status Level 2 submenu.

4

Laser drive level indicator

Green light is always on: drive level is normal.

Red light is flashing: drive level alarm. You can view the alarm content in the Alarm Status Level 2

submenu.

5

Laser switch key

ON

Laser is on

OFF

Laser is off. Keep the laser off before the device is powered on, and turn on the laser after the power-on

self-test is completed.

6

Laser drive level detection port

-20dB

Rear panel

1

Fan

5

RF input 1 test port -20dB

9

RS232 interface

2

Ground stud

6

RF input 2 test port -20dB

10

LAN interface

3

RF input 1

7

Optical signal output

11

Power supply1, hot swappable

4

RF input 2

8

Optical signal input, there is no interface without

the WDM model.

12

Power supply 2 , hot swappable

Cordoba – Argentina -  www.unicorsa.com.ar

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Содержание WT-1550-EML

Страница 1: ...band two way RF input high isolation can support QAM IPQAM broadcast insert functions Can be built in CWDM multi wavelength networking 2 Features 1 2GHZ frequency band 35KM MER 40dB SBS can be up to 20dB 0 5dB stepping AGC MGC gain control modes are optional Two way input isolation up to 50dB can achieve high quality RF insert function Dual power supply hot backup multiple power supply modes are o...

Страница 2: ...ttenuator 0 15dB 3 attenuator 16 20dB CNR dB 52 0Km 1dBm receiver 59CH analog 40CH digital 77dBuV C CSO dB 58 SBS 20dBm 25Km 1dBm receiver 59CH analog 40CH digital 77dBuV C CTB dB 58 MER dB 40 SBS 20dBm 25Km 1dBm receiver 96CH 256QAM digital 77dBuV BER 10e 8 Others Maximum power consumption W 15 Operating temperature 5 55 Storage temperature 30 70 Weight Kg 5 5 5 Display menu operation instruction...

Страница 3: ... MGC ATT XX dB Set AGC Ref XX dB Set OPT ATT Mode AUTO Set OPT ATT XX dB Set OPT Delta XX dB Set SBS SetChannel Number XX Set IP Addr Set Subnet Mask Set GateWay Restore Factory Config Laser Output xx dBm Voa Input xx dBm Master Input xx dBm Laser Bias xx mA Laser Temp xx Tec current xx A RF Chan No xx Laser RF xx dBuV RF Ctrl Mode AGC AGC Ref x dB MGC ATT x dB Wave Length 1550 5V Read x v 5V Read...

Страница 4: ...d light is flashing drive level alarm You can view the alarm content in the Alarm Status Level 2 submenu 5 Laser switch key ON Laser is on OFF Laser is off Keep the laser off before the device is powered on and turn on the laser after the power on self test is completed 6 Laser drive level detection port 20dB Rear panel 1 Fan 5 RF input 1 test port 20dB 9 RS232 interface 2 Ground stud 6 RF input 2...

Страница 5: ... interface Change the equipment parameters in this interface 3 Modify password interface Change the login password in this interface Click Set Parameter to open the following interface The Item shows the changeable parameters Current the current parameters New select or enter the new parameters Update update the parameters The update steps Find the item which needs to be changed select a new value...

Страница 6: ...o not power on to avoid more serious damage to the equipment or accidental injury to the operator Before powering on the equipment make sure that the grounding end of the chassis and power socket is reliably grounded The grounding resistance should be 4Ω which can effectively protect against surge and static electricity The optical transmitter is a professional and technical equipment The installa...

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