Omnitron iConverter T3/E3
Contents
1. Tx CAIS E oe Fiber In Fiber Out 1 tg Figure D Remote Loopback and DIP Switch Settings FAIS Force 1s to Fiber AIS When the FAIS DIP switch is in the UP position an all ones pattern is forced out the Fiber Out port The Coax In data is discarded and Fiber In data is passed through to BNC Out By returning the DIP switch to the DOWN position the unit resumes normal operation CAIS Force 1s to Coax AIS When the CAIS DIP switch is in the UP position an all ones pattern is forced out the BNC Out port The Fiber In data is discarded and BNC In data is passed through to Fiber Out By returning the DIP switch to the DOWN position the unit resumes normal operation ON BOARD DIP SWITCHES T3 E3 and STS 1 Select Protocol When the T3 DIP switch is in the UP position the T3 protocol is selected When the E3 DIP switch is in the UP position the E3 protocol is selected When the STS 1 DIP switch is in the UP position the STS 1 protocol is selected Only one of the three DIP switches may be in the UP position at any one time The default setting of the module is T3 o lt 225 gt 225 Coax Distance When this DIP switch is in the DOWN LL LL O DIS op mi X wa STS 1 gt 225 CDIS oD LU position a distance of less than 225 ft is selected When in the UP position a DOWN distance of 22. 25 ft or higher is selected Select the appropriate distance for your Figure E Board Mounted DIP Switches application CEN CDIS and FEN FDIS Port Control When both DIP switches are in the DOWN position the ports are enabled When the CEN CDIS is in the UP position the coax port is disabled When the FEN FDIS is in the UP position the fiber port is disabled PRBS Pseudo Random Pattern Generator When in the UP position the converter forces Pseudo Random pattern out of the Coax Out port The data received at Fiber In is discarded and the data at Coax lIn is passed through to Fiber Out Note Some combinations of DIP switch settings are illegal and will be indicated by the Fiber Test TST LED blinking quickly three times followed by a pause 2 INSTALL STANDALONE MODULE AND CONNECT CABLES a The T3 E3 Media Converter is available in wall mount models For wall mounting attach the unit to a wall backboard or other flat surfaces To power the unit using the AC DC adapter connect the AC DC adapter to the AC outlet Then connect the barrel plug at the end of the wire on the AC DC adapter to the 2 5mm DC barrel connector center positive on the chassis Confirm that the unit has powered up properly by checking the power status LED located on the front of the unit To power the unit using a DC power source prepare a power cable using a two conductor insulated wire not su
3. and the Receive must attach to the Transmit d Connect an appropriate multimode or single mode fiber cable to the fiber port of the installed module It is important to ensure that the transmit TX is attached to the receive side of the device at the other end and the receive RX is attached to the transmit side Single fiber SF media converter models operate in pairs The TX wavelength must match the RX wavelength at the other end and the RX wavelength must match the TX wavelength at the other end 3 VERIFY OPERATION Once the module has been installed and configured per steps 1 and 2 verify the module is operational by viewing the LED indicators The Power LED indicates the module is receiving power The Fiber Optic link LED indicates the fiber optic connection has been established The Coax LED indicates a T3 E3 signal has been detected Function Color ON Blinking state Legend Power Pwr F ree Actia Green No valid data Fast blink 10Hz Data Received i o on amber Fast blink 10Hz AIS Received Local unit asserting Remote Loopback Fast blink 10Hz Test pattern received Fiber Test detected No Test Data Slow blink 1 Hz Unexpected pattern received TST Received Special Case Three quick blinks 2Hz and pause 1sec legal dip switch selection Amber No Power On Power available ON Local Fiber Loopback f CLB also ON indicates that the unit is the Fiber Loopback Amber Normal Local Uni
4. eturning the DIP switch to the DOWN position the unit resumes normal operation Local Unit Remote Unit Fiber Out Fiber In FLB CLB FAIS CAIS Figure C Coax Loopback and DIP Switch Settings FLB CLB Remote Loopback Mode When both the FLB and CLB DIP switches are in the UP position they force the remote unit at the other end of the fiber to loop back its fiber and coax ports Figure D This facilitates test of the fiber cables and the remote unit without having to physically set DIP switches on the remote unit While in this mode the local unit s BNC is set to a local loopback and its FLB and CLB LEDs are turned on While in the remote loopback mode the local unit sends a test pattern to the remote unit This pattern forces the remote unit into the loopback mode and is also returned back to the local unit When forced into the remote loopback mode the remote unit s FLB and CLB LEDs blink slowly 1Hz When the test pattern is received successfully at the local unit s Fiber In the TST LED blinks rapidly 10Hz Any other data causes slow blinking 1Hz on the TST LED If no data is returned to Fiber In the LED is turned OFF Returning both DIP switches to the DOWN position causes the local and remote units to resume normal operation Local Unit Remote Unit Fiber Out Fiber In FLB gt 1 D gt gt 1 CLE ES Rx P FAIS _ i J Test
5. oviding maximum flexibility across a variety of network architectures and topologies INSTALLATION PROCEDURE 1 Configure DIP Switches 2 Install Standalone Module and Connect Cables 3 Verify Operation 1 CONFIGURE DIP SWITCHES FRONT PANEL DIP SWITCHES FLB Fiber Loopback This DIP switch facilitates the testing of the fiber cables When the FLB UP DIP switch is in the UP position it sets the fiber port to a Local Fiber Loopback zla s ela ml Mode Figure B and the FLB LED is Pa turned on When in this mode data i received at the Fiber In is forwarded to the BNC Out and the Fiber Out If no yman data is received at Fiber In an AIS pattern is transmitted out both BNC Out and Fiber Out By returning the Figure A DIP Switch Location DIP switch to the DOWN position the unit resumes normal operation 2 Front Panel O Local Unit Remote Unit FLB ME CLB M FAIS ii cais Hi Figure B Fiber Loopback and DIP Switch Settings CLB Coax Loopback This DIP switch facilitates the testing of the coax cables When the CLB DIP switch is in the UP position it sets the coax port to a Local Coax Loopback Mode Figure C and the CLB LED is turned on When in this mode data received at the BNC In is forwarded to the BNC Out and the Fiber Out If no data is received at BNC In an AIS pattern is transmitted out both BNC Out and Fiber Out By r
6. pplied with a 14 AWG gauge minimum Cut the power cable to the length required Strip approximately 3 8 of an inch of insulation from the power cable wires Connect the power cables to the standalone unit by fastening the stripped ends to the DC power connector Connect the power wires to the DC power source The Power LED should indicate the presence of power WARNING Note the wire colors used in making the positive and negative connections Use the same color assignment for the connection at the DC power source NOTE If mounting with a safety ground attachment use the safety ground screw at the rear of the unit b When using the SFP model 8759 0 insert the SFP Fiber transceiver into the Port 1 SFP receptacle on the T3 E3 converter see the SFP Data Sheet 091 17000 001 for supported transceivers NOTE The release latch of the SFP Fiber transceiver must be in the closed up position before insertion c Connect the BNC cables to the T3 E3 converter and attach the other end of the cables to appropriate network equipment The Transmit must attach to the Receive WL LL L L O O lt 225 CEN FEN OFF
7. t in Remote Loopback Mode FLB Slow blink 1Hz and also CLB in slow blink indicates that the unit is the Remote Unit in Remote Loopback Mode ON Local Coax Loopback f FLB also ON indicates that the unit is the Coax Loopback Amber Noma Local Unit in Remote Loopback Mode CLB Slow blink 1Hz and also FLB in slow blink indicates that the unit is the Remote Unit in Remote Loopback Mode see Activity No valid data Fast blink 10Hz Data Received Sos AIS detected Amber Fast pink 10Ha AS Received Fast blink 10Hz Fast bink 10H A S Received Received Coax PRBS detected Aber Blink 10 Hz PRBS Received PRBS Blink 1 Hz Forcing PRBS onto BNC Out Form 040 08740 001 F 7 09 Omnitron Systems Technology 140 Technology Dr 500 Irvine CA 92618 949 250 6510 tel 949 250 6514 fax www omnitron systems com osr Omnitron Systems Technology Inc iConverter T3 E3 Standalone Module USER MANUAL The iConverter T3 E3 media converter provides standard T3 44 736Mbps or E3 34 368Mbps coax to fiber conversion and can be used to connect to devices such as PBXs multiplexers routers and video servers via fiber T3 E3 media converters operate in pairs extending distances over fiber which improves noise immunity quality of service intrusion protection and network security The T3 E3 supports Small Form Pluggable SFP transceivers enabling adaptability to different fiber types distances and wavelengths pr
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