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TC Communications TC1910 User Manual

Telephone to 10base-t ethernet extender
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Although every effort has been made to insure that this manual is current
and accurate as of date of publication, no guarantee is given or implied
that this document is error free or accurate with regard to any specifica-
tion. TC Communications, Inc. reserves the right to change or modify
the contents of this manual at any time without prior notification.
©
COPYRIGHT 1992-2012. ALL RIGHTS RESERVED.
TC Communications, Inc.
Tel: (949) 852-1972
Fax: (949) 852-1948
Notice!
17881 Cartwright Road - Irvine, CA 92614
Web Site: www.tccomm.com
Email: info@tccomm.com

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Summary of Contents for TC Communications TC1910

  • Page 1 TC Communications, Inc. reserves the right to change or modify the contents of this manual at any time without prior notification.
  • Page 2 TC1910 User's Manual Rev. 2.0 (A0.3) - 2 -...
  • Page 3 PBX side. The TC1910 also supports one channel of two or four wire analog signal. The analog interface is for FSK (frequency shift key) applications. The analog interface has a 600 ohm isolation audio transformer. The analog voltage can be 0 to 3 Vpp.
  • Page 4 TC1910 User's Manual Rev. 2.0 (A0.3) TC1910 TCCOMM.COM Made in U.S.A ALARM OFHK DHCP RING LINK ECHO CNCL HT-L SLVE CP-R SYNC SW CTR CH-S MSTR 2 3 4 5 6 7 8 FXO/FXS DFLT VOLUME RG TST MSTR/SLVE DHCP...
  • Page 5 “SYNC” LED: It is on when the communication link is established between the TC1910 pair (master and slave.) It will flash and the alarm will turn on if the communication link is lost for more than 15 secs. The TC1910 pair will automatically re-establish the link after any power or network disruption.
  • Page 6 “HT-L” LED (hot link): It is on when both TC1910 is set to FXS. It is off when one side is FXS and the other side is FXO. It will flash when both unit is set to FXO and the alarm will turn on.
  • Page 7 If the unit is ordered as an FXS, then the switch must be in the up position.) Both the Local and Remote NOTE: If the TC1910 units are configured for 600 Ohm analog: TC1910 units must be set to FXO.
  • Page 8 TC1910 User's Manual Rev. 2.0 (A0.3) For FXO, use a regular phone wire to connect to the local phone network such as phone line from Telco or PBX phone line. For FXS, use a regular phone wire to connect to conventional (2-wire) telephone.
  • Page 9 Campus, Traffic Control, or Utility Substation Networks. By connecting two TC1910's as shown below and using regular telephone sets, the users at both sides of the Ethernet link can have a hotlink phone line setup. When one user lifts up the handset, the remote side phone will start to ring.
  • Page 10 This application is to extend a dial-up phone line via existing ethernet as shown in the following diagram. By connecting a TC1910 to a regular dial-up phone line, the users at the remote end can dial to the outside phone network just like regular telephone line extended.
  • Page 11 The RJ-45 & RJ-11 female connectors for the electrical signals are located on the rear panel. TC1910's need to work in pairs in an Ethernet network. One unit needs to be set to Master “MSTR” and the other one needs to be set to Slave “SLVE” using the front panel DIP switch. If the TC1910 pair is separated by a firewall, the Master unit should be the one sitting outside of the firewall.
  • Page 12 "DISALM" to down(on) position.) Start your Web browser. In the Address box, enter the IP address of the TC1910. For example, if the unit is set to default Slave, enter: http://192.168.254.124 If the unit is set to default Master, enter: http://192.168.254.123 Once connected, you should see the following screen.
  • Page 13 TC1910 User's Manual Rev. 2.0 (A0.3) If you are being asked for a username and password on any of the pages, use the following: Default user name: user Default password: password You can change the user name and password by clicking on the link "Setting" at the home page.
  • Page 14 TC1910 User's Manual Rev. 2.0 (A0.3) Click on the "LAN Configuration" Link at the home page and you should see the following screen. (Note: Please contact your local network administrator for your network settings.) Local Unit Description (not required): Enter the description for the local unit.

  • Page 15: Remote Ip Address

    IP Address for slave is 192.168.254.123. Port Number: This is the port which the TC1910 units will attempt connections. Default value is 1910. (Range: 1-65535). Note: (Some of the well known port numbers such as 1, 23, 80 , 546, and 547 cannot be used as communication ports because they are already used internally by the unit itself.)
  • Page 16 TC1910 User's Manual Rev. 2.0 (A0.3) You need to Reset the unit to apply the new settings. 1. By clicking the "Reset" button at the bottom of the page. Or, 2. By resetting the power of the unit. - 16 -...
  • Page 17 TC1910 User's Manual Rev. 2.0 (A0.3) Master unit's IP address must be Static. The IP address should be entered at the "IP address" field on the "LAN Setting" page. Slave unit's IP address can be Static or Dynamic. For static IP setting, the IP address should be entered at the "IP address"...
  • Page 18 TC1910 User's Manual Rev. 2.0 (A0.3) The RJ-11 connector is located at the rear panel of the TC1910. For four wire analog signals: Pin 5 is transmit TIP & pin 2 is transmit RING. Pin 4 is receive TIP & pin 3 is receive RING.
  • Page 19 Rev. 2.0 (A0.3) In order to communicate with a TC1910 that is set to default, the user’s PC IP address must be set within the range of 192.168.254.1 to 192.168.254.254, with a Network Mask of 255.255.255.0. To check your PC's IP Address and Network Mask.
  • Page 20 3. Two Regular Telephones. 4. Two telephone wires and two Ethernet cables. Connect both TC1910 units to the Ethernet Switch and connect a phone to both units. Make sure the Ethernet switch is not connected to anything except the power and the TC1910s.
  • Page 21 To test the Phone line Extension function, Simply do the following: (Power off is not needed) Unit A: (Assuming FXO unit is odered). Set the "FXO" DIP Switch to on (down) position. Connect a phone line between the TC1910 and the wall jack. Unit B: No Change When handset at Unit B is picked up, the user should hear the dial tone and be able to dial to the outside phone network just like regular telephone line extended.
  • Page 22 TC1910 User's Manual Rev. 2.0 (A0.3) - 22 -...

  • Page 23: Return Policy

    Buyer should notify TC Communications, Inc. promptly in writing of any claim based upon warranty, and TC Communications, Inc., at its option, may first inspect such goods at the premises of the Buyer, or may give written authorization to Buyer to return the goods to TC Communications, Inc., transportation charges prepaid, for examination by TC Communications, Inc.
  • Page 24 TC Communications, Inc. TC Communications, Inc. shall not be responsible for loss or damage in transit and any claims for such loss or damage shall be filed by the purchaser with the carrier.