STGold OP-EDFA-04/15-WDM Manual
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STGold OP-EDFA-04/15-WDM Manual

Erbium doped fiber amplifier (edfa) + cwdm
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OP-EDFA-04/15-WDM Erbium Doped Fiber Amplifier (EDFA) + CWDM
1 Product Overview
1550nm 4 output optical fiber amplifier with CWDM is the important optical relay transmission equipment in 1550nm optical fiber
communication system. It mainly used for the long-distance optical fiber transmission of TV image signal, digital television signal,
telephone voice signal and data (or compressed data) signal. This product uses the high-performance erbium doped fiber and low
noise pump laser with dual power supply and built-in embedded automatic monitoring system to ensure the excellent performance
indicators.
2 Block Diagram
Built-in WDM schematic diagram
Distributed by;
Melbourne Satellites
3/21 Turbo Drive Bayswater VIC 3153
Page 1 of 13
OP-EDFA-04/15-WDM
Ph: +61 3 9738 0888
Email: Sales@MelbSat.com.au
Website: www.MelbSat.com.au

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Summary of Contents for STGold OP-EDFA-04/15-WDM

  • Page 1 OP-EDFA-04/15-WDM OP-EDFA-04/15-WDM Erbium Doped Fiber Amplifier (EDFA) + CWDM 1 Product Overview 1550nm 4 output optical fiber amplifier with CWDM is the important optical relay transmission equipment in 1550nm optical fiber communication system. It mainly used for the long-distance optical fiber transmission of TV image signal, digital television signal, telephone voice signal and data (or compressed data) signal.

  • Page 2: Technique Parameter

    OP-EDFA-04/15-WDM 3 Technique Parameter Item Unit Technique parameter Remark CATV pass through wavelength 1545 - 1565 PON pass through wavelength 1260 – 1360 & 1480 - 1500 PON insertion loss <0.8 Isolation >30 Input optical power range -5 - +10 Port number &...

  • Page 3: Menu System

    OP-EDFA-04/15-WDM 6. Display the exit or cancel key of the setup menu. 7. Display the up or increase key of the setup menu. 8. Display the down or decrease key of the setup menu. 9. Display the enter key of the setup menu.
  • Page 4 OP-EDFA-04/15-WDM Pump2 Bias: x mA Bias current of pump2, accurate to 1m A Pump2 Temper: xx.x °C Temperature of pump2, accurate to 0.1°C Pump2 Tec: x.xx A Cooling current of pump2, accurate to 0.01 A +5V Read: x.x V +5V power supply voltage, accurate to 0.1 V -5V Read: -x.x V...
  • Page 5 OP-EDFA-04/15-WDM Xxx= HIHIGH: Very High output optical power alarm xxx= LOLOW: Very low bias current of pump1 alarm xxx= LOW: Low bias current of pump1 alarm Pump1 Bias: xxx xxx= HIGH: High bias current of pump1 alarm Xxx= HIHIGH: Very high bias current of pump1 alarm...

  • Page 6: Communication Setup Descriptions

    OP-EDFA-04/15-WDM xxx= LOLOW: Very low cooling current of pump2 alarm xxx= LOW: Low cooling current of pump2 alarm Pump2 Tec: xxx xxx= HIGH: High cooling current of pump2 alarm Xxx= HIHIGH: Very high cooling current of pump2 alarm xxx= LOLOW:...
  • Page 7 OP-EDFA-04/15-WDM LAN communication interface adopts RJ45 standard connector, the pin definitions as follow: 1：TX+ 2：TX- 3：RX+ 4：No Connect 5：No Connect 6：RX- 7：No Connect 8：No Connect 6.2 Set Up the Super Terminal If you have not setup the Hyper Terminal in your Windows system, follow these steps: Click “start menu →program→...
  • Page 8 OP-EDFA-04/15-WDM Change the serial port configuration to 38400-baud rate, 8 data bits, no parity bit, 1 stop bit, no data flow control, press the “OK” button, you have set up the Windows serial port Hyper Terminal. You can click “file→save” menu to save this configuration of Hyper Terminal for later using.
  • Page 9 OP-EDFA-04/15-WDM You can input your command in this page, and then configure the operating parameter of the application program. System supports the following commands: help List internal commands of the system; ethcfg Configure the Ethernet operating parameters; community Configure the SNMP group name;...

  • Page 10: Web Network Management

    OP-EDFA-04/15-WDM ethcfg This command configures the Ethernet parameters, including IP address, subnet mask and gateway. You can refer to the help information for its usings. community This command configures the read-only group name and read-write group name. “Group name” is the concept of SNMP agreement like the password.
  • Page 11 OP-EDFA-04/15-WDM There are 3 sub-interfaces: 1). Display Parameter interface: Describes the equipment display menu. 2). Set Parameter interface: Change the equipment parameters in this interface. 3). Modify password interface: Change the login password in this interface. 3. Click Set Parameter to open the following interface: The Item shows the changeable parameters, Current—the current parameters;...
  • Page 12 OP-EDFA-04/15-WDM 7 SNMP MIB NSCRTV standard and relevant MIBs Description Specifications Conditions / Comments NSCRTV hfcemsCommonMIB support NSCRTV hfcemsPROPERTYMIB support NSCRTV hfcemsOPTICAAMPLIFIERMIB support NSCRTV hfcemsALARMSMIB support r-read-only; w-write; a-alarm Description Comments MIB Variable Alarm Severity Alarm Description Model number entPhysicalModelName...
  • Page 13 OP-EDFA-04/15-WDM Description Comments MIB Variable Alarm Severity Alarm Description Power supply voltage r, a hePsOutputVoltage Major Power Supply Alarm System Name r, w sysName System Location r, w sysLocation System Contact r, w sysContact Pump laser switch off r, a...

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