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FiberLabs OS-21 Manual

Optical switch
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Technical passport / OS-21
This manual applies to 1×2 optical switch. It mainly describes the product's performance
characteristics, technical parameters, installation and debugging, and so on. For ensuring the equipment
can be successfully installed and safely work, please carefully read the manual before using it, and
proceed it strictly according to the prescriptive operation steps of the manual for installation and
debugging, in order to avoid unnecessary damage to the equipment or cause accidental injury to the
operator. If there is question, please contact with our company timely.
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2020-09-v6

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Summary of Contents for FiberLabs OS-21

  • Page 1 Technical passport / OS-21 This manual applies to 1×2 optical switch. It mainly describes the product's performance characteristics, technical parameters, installation and debugging, and so on. For ensuring the equipment can be successfully installed and safely work, please carefully read the manual before using it, and...

  • Page 2: Special Notice

    Technical passport / OS-21 Special Notice: ■ Optical switch is high-end professional equipment. Its installation and debugging must be operated by special technician. Read this manual carefully before operating to avoid damage to equipment caused by fault operation or accident harm to the operator.

  • Page 3: Product Summary

    Technical passport / OS-21 1. Product Summary OS-21 Optical switch is the important equipment in optical fiber transmission system, and mainly used for backup switching 2 way or multi-way optical signals, so as to automatically switch to backup channel when there is something wrong with main channel and guarantee system’s regular and continuous operation.

  • Page 4: Technical Parameter

    Technical passport / OS-21 3. Technical Parameter Item Unit Technical parameter Remark Optical wavelength 1200 – 1600 Testing at Insertion loss ≤1.3 1310nm, 1490nm, 1550nm ≤ 500 Switching time Return loss ≥ 55 Max input optical power Input optical power...

  • Page 5: Rear Panel Description

    Technical passport / OS-21 5.2 Rear panel description Rear panel diagram 3. A way optical signal input. 4. B way optical signal input. 5. Optical signal output: There is an invisible laser beam from the port when normal working, so should not face to body or eye to avoid accidental harm 6.
  • Page 6 Technical passport / OS-21 Working input channel at present Serial-number Box temperature at present IP address Subnet Mask Gateway MAC address Software system version 5) Setting menu Press “Enter” key into the menu Content Meaning Optical power unit in the switch...

  • Page 7: Interface Description

    Technical passport / OS-21 automatically switched to B way. When input power of A way is more than this value, it will be automatically switched to A way Set Channel A input optical power low alarm threshold Set Channel B input optical power...
  • Page 8 Technical passport / OS-21 2) LAN communication interface Adopt 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 A: Green light: when the light is flickering, LAN port is sending the data.
  • Page 9 Technical passport / OS-21 Then you input your connection name, such as “SNMP38400”，and choose the serial port to connect with your equipment. As follows: （Image 3） Press the “Enter” button; show the configuration page of serial port. As follows: （Image 4）...
  • Page 10 Technical passport / OS-21 6.3 Operating parameter configuration Under the condition of power off, use the serial port lines to connect the RS232 port with the computer port. Open the Windows hyper terminal which you have setup. Then turn on the power, you will see the page as follows, at this time, you press the “Enter”...
  • Page 11 Technical passport / OS-21 （Image 8） You can also use the “help” order to show help information of other orders, such as “help ethcfg”，ethcfg’s help information appears as follows: （Image 9） ethcfg This order configures the Ethernet parameters, including IP address, subnet mask and gateway. You can refer to the help information for its using.
  • Page 12 Technical passport / OS-21 settrap This order shows or modifies the aim host IP address lists of the SNMP Trap, settrap –l display order, settrap –m modify order; as follows: （Image 10） IP address of 0.0.0.0 and 255.255.255.255 don’t exist. SNMP Trap does not send to these two addresses.

  • Page 13: Web Network Management

    Technical passport / OS-21 6.4 WEB network management Opening the IE browser and entering the equipment IP address leads to the following interface: Enter the user name admin and password 123456 (factory default), to show the following interface: There are 3 sub-interfaces: 1.
  • Page 14 Technical passport / OS-21 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, and click the Update button.
  • Page 15 Technical passport / OS-21 In the process of clean the fiber optic active connector, you should avoid direct shining at eye, which will cause permanence burn!!!! Use proper energy to install the fiber optic active connector, or the ceramic tape in the adaptor will lead to break.

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