Installation FC811 is a Linux based 8 port fiber cut switch with eight 1x1 physical layer (L1) optical switches. You can either use 8 single fibers or 4 duplex fibers (Tx/Rx combo) to simulate fiber cut scenarios. LEDs to indicate which...
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If you want to simulate break between both TX and RX fibers of the these devices under test (which may be the case in many scenarios) then you will have to use 2 ports of FC811, like the following Device1-TX -› {Port2B -› [FC811 SWITCH_PORT1] -› Port2A} -› Device2-RX Device1-RX ‹- {Port1B ‹- [FC811 SWITCH_PORT2] ‹- Port1A} ‹-Device2-TX...
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& DNS as 192.168.1. Once the IP is configured from a PC or a Laptop using Ethernet or serial port, you can then connect FC811 to your network and access it using “telnet” or “ssh”. Configuring Dynamic IP If you have a DHCP server running on your network and you may want to dynamically assign an available IP address to FC811 by using following option.
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To send system generated events to an external syslog server, use “–S” option of osctl. You have to specify the address of the syslog server which will receive these event logs. (Note: this option only available in software version 2.0 and above). # osctl –S 192.168.1.200 Version Info The following command shows hardware and software versions and serial number of the...
8 ports of FC811. For example: $ osctl -p 4 on switch port 4 to ON. LED on port 4 of FC811 lids when this command is issued which confirms that the port is switched ON. $ osctl -p "1 2 3" on...
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switch ports 1, 2 and 3 to ON. Note the double quote, without that it won’t work. $ osctl -p "1-4" off switch ports 1, 2, 3 and 4 to OFF (range 1 to 4). This comes in handy when you want to switch bunch of ports in order.
Switch Status Following command shows the status of a port whether it is on/off or status of ports in a pre-defined group. $ osctl -s [<port_group> | <in_port#>] For example: $ osctl -s shows all ports' & groups' status as follows. It shows first all ports and tells you which ports are part of a group.
Port group Management Port group management commands provide convenience of switching bunch of ports together identified by a name. Group name can be any alpha-numeric name. Group name can not be just a number or start with a number. For example group name can not be “10” or 10gp1. 1.
Web interface In order to access FC811 Web interface you will have to use its IP address in URL address bar of the web browser. The web interface is included in software version 2.2 and above. The first page you will see is the management page where you control all ports.
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Management page The management page for FC811 is a simple page with 8 pull down menu to choose ON or OFF state. Initially it shows the current status of ports and once you change the status to ON or OFF by clicking on corresponding pull down menu and then Update button to switch corresponding port to ON or OFF.
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Perl/Xml based scripts (both example scripts are given below). The tcl and expect scripting languages are easy to learn. We have given an example script written for fc811/FC811 at the end which you can modify to suit your need. There are tons of online sources for learning tcl & expect.
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and ‘package’ commands as mentioned in the script. All comments inside ‘#’ provide more info on what the script is doing.
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# Connect to the telent server using the "spawn" command. spawn telnet $hostname #spawn C:\Putty\putty.exe -telnet $hostname # Wait for a login prompt. expect -re "(Name|login|Login|Username).*:.*" { # Login prompt received. Send user name to fc811/FC811. send "$username\r" } eof { # No login prompt received. Display an error.
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puts "could not connect\n" # Wait for a password prompt from the Unix server. expect "Password:" { # Password prompt received. Send the password. send "$password\r" # Wait for the switch prompt. expect -re $prompt { # Issue osctl command to switch given port send "$commandcontrol\r"...
(-n option). Try “ping <name_server_ip>” to see if name server configured can be reached from fc811. If you don’t have dns on your network then you can just remove file “/etc/resolv.conf” and see if it works normal.
Hardware Specifications Electrical Input Power 100-240 AC Total Power Consumption < 7 Watts Serial Port 1x RS232 Networking 1x 10/100 Ethernet Optical Specification for FC Series Connectivity 16 duplex LC connectors Data rate Any data rate - Physical Layer Switch, no limitation Multimode version: Wavelength (nm)
Contact Info If you have any technical questions and need help you can send email to support@echola.com or call us at 408-321-9663 ext 2. You can also download latest documents and software from our website www.echola.com/optical.
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