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Terra OAD514 Manual

Optical amplifier
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OPTICAL AMPLIFIER OAD514
1. Product description
The optical amplifier OAD514 is designed to amplify the optical input signal and distribute through four fiber optic outputs.
Device inside contains Erbium Doped Fiber Amplifier (EDFA) module and optical splitter with four outputs.
Device is equipped with web server. Web server provides diagnostics and control of the amplifier via Ethernet port using
a Web browser.
The product is intended for indoor usage only.
2. Characteristics
• Four optical outputs.
• Device status indication LED.
• Safety warning LED indication when laser diode is powered on.
• Web interface for configuration and monitoring.
• SNMP agent for device monitoring and alarms.
• This device is equipped with the cooling FAN (12 V DC 1.7 W)
• Device has automatic FAN speed adjustment function.
3. Safety instructions
The amplifier must be installed in accordance with IEC 60728-11 and national safety standards.
The amplifier is powered from a 12 V power supply unit. This voltage is not dangerous to life.
The power supply unit must have a short circuit protection.
Any repairs must be made by a skilled personnel.
Do not connect the 12 V power supply unit into the mains socket until all cables of amplifier have been correctly
connected. The mains socket must be easily accessible.
Disconnect the amplifier power supply by removing the power supply cable from the mains socket.
Do not expose this device to moisture or water splashes.
Avoid placing the amplifier near heat sources, e.g. central heating components or in areas of high humidity.
Keep the device away from naked flames.
If the amplifier has been stored in cold conditions for a long time, bringing it into a warm environment may cause
condensation. In such cases let it warm up for at least 2 hours before plugging it into the mains.
IMPORTANT: Mounting of the module is allowed in a vertical direction only and the free flow of air through the unit must
be not restricted. Always leave 10 cm of free space from the top, front and bottom of the unit to allow heat dissipation.
Always leave at least 5 cm free space from fan side (see Figure 5).
Please note, that device laser diode lifetime highly depends on the ambient temperature and device cooling. Therefore
it is important to keep the device temperature in safe operating temperature range.
Vers. 1.07
1
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Summary of Contents for Terra OAD514

  • Page 1 OPTICAL AMPLIFIER OAD514 1. Product description The optical amplifier OAD514 is designed to amplify the optical input signal and distribute through four fiber optic outputs. Device inside contains Erbium Doped Fiber Amplifier (EDFA) module and optical splitter with four outputs.

  • Page 2: External View

    Reel cleaners or prepackaged lint free wipes or swabs with alcohol are the most convenient means of cleaning optical connectors. Fiber connectors should never be left uncovered. Do not exceed the minimum bending radius when connecting cable to the system. 6. External view TERRA Laser DC 12V Laser DC 12V...

  • Page 3: Installation Instructions

    1 - ETHERNET - control over the Ethernet interface. RJ-45 socket 2 - ACTIVITY (yellow) indicator of the Ethernet interface 3 - LINK (green) indicator of the Ethernet interface 4 - RESET button: • press this button shortly to restart the module •...

  • Page 4: Mounting On Din Rail

    8. MOUNTING The module or mounting bracket must be fixed with steel screws Ø 3.5-4 mm. The screws are not included in a package. Mounting bracket on DIN rail should be connected to main potential equalization bus. Mounting on a wall by screws Mounting on a bracket (ordering number 01960) Perpendicular to the wall Parallel to the wall...
  • Page 5 ³ 10 cm Amplifier must be fixed with 2 steel screws Ø 3.5-4 mm. The screws are not included in a package. ³ 5 cm TERRA TERRA TERRA ³ 10 cm Figure 5. Spacing of modules 9. Operating 9.1 Initial configuration All modules leave the factory with this control over Ethernet interface IP address: 192.168.1.10.
  • Page 6 9.2 General configuration Initial program screen The first screen that appears when the module is accessed is the "Main" window, which gives general information of the device (see Figure 7). Figure 7. General information screen On the top of each configuration screen you will see the main menu tabs [1]. Using it, you can switch between the different configuration menus.
  • Page 7 Optical amplifier settings table “Operation mode”: switch amplifier to Automatic Power Control (APC) mode or turn amplifier off. laser 3R WARNING: this device is class product. You must take all safety precautions as described in section “4. Safety of laser product” when switching optical amplifier to active APC mode. “Low optical input level”: the amplifier will be in shutdown mode if the optical input level is lower then this threshold value.

  • Page 8: Snmp Settings

    Figure 10. Time settings screen 9.5 SNMP settings This menu tab contains the SNMP configuration table (see Figure 11). Figure 11. SNMP configuration Description of the "SNMP configuration" table rows: "Read Community": community name string that is required to access the SNMP agent Read-Only parameters. "Write Community": community name string that is required to access or modify the SNMP agent Read-Write parameters.

  • Page 9: Export Parameters

    Figure 12. Event logs table This window enables you to see a list of the logging messages of the module. The log content remains after a power loss of the module. Events in the log are sorted by time – the newest are on the top. Information events are shown in blue background, error messages are in red.
  • Page 10 Figure 14. Firmware upgrade window 9.6.5 User management Select the “User management” option in the "System menu" dropdown list. The user management window is displayed (see Figure 15). This window consists of two tables: "Change password" and "User management". Figure 15. User management window Change password table The "Change password"...

  • Page 11: Technical Specifications

    1.2 A max. Operating temperature range C ÷ + 35 Dimensions/Weight (packed) 69x198x124.5 mm/1.64 kg * Type Connector IN & OUT OAD514 E FC/UPC OAD514 F FC/APC OAD514 H SC/APC INVISIBLE LASER RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

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