Lantronix SGFEB Series User Manual Download Page 1

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SGFEB Series

Stand-alone Gigabit Ethernet Media and Rate Converter

10/100/1000Base-T to 1000Base-SX/LX

User Guide

Part Number 33601

Revision E July 2023

Summary of Contents for SGFEB Series

Page 1: ...SGFEB Series Stand alone Gigabit Ethernet Media and Rate Converter 10 100 1000Base T to 1000Base SX LX User Guide Part Number 33601 Revision E July 2023...

Page 2: ...AS IS Lantronix undertakes no obligation to update the information in this publication Lantronix does not make and specifically disclaims all warranties of any kind express implied or otherwise regar...

Page 3: ...14 Full Duplex Network 14 Half Duplex Network 512 Bit Rule 14 AutoCross 14 Automatic Link Restoration 15 Far End Fault FEF 15 Remote Fault Detect RFD 15 Fiber Redundancy Revertive Non revertive 15 New...

Page 4: ...310nm SM SC 10 km 6 2 mi Link Budget 12 0dB SGFEB1019 130 10 100 1000Base T RJ 45 100 m 328 ft to 1000Base LX 1310nm SM LC 10 km 6 2 mi Link Budget 10 5dB SGFEB1040 230 1 Port 10 100 1000Base T RJ 45...

Page 5: ...or Lantronix Drivers Firmware Manuals Product Notifications Warranty Policy Procedures etc go to the Lantronix Technical Resource Center Distances The distances listed below are typical maximum cable...

Page 6: ...01 Rev E https www lantronix com 6 Applications Integrate 1000Base SX LX Fiber into 10 100 1000 Copper environments Extend Network Distance Bridge legacy 10 100 devices to a Gigabit backbone Generic A...

Page 7: ...ayouts on page 8 2 Make the Power Connection See Power Connection on page 10 below 3 Determine your port connection types See Port Locations on page 11 below 4 Install and connect the copper cable as...

Page 8: ...ts A 6 Position DIP switch 1 Twisted Pair Port Port 2 Autonegotiation Up Enabled Down Disabled 2 Twisted Pair Port Port 2 Speed Up 100Mbps Down 10Mbps only for Autoneg disabled 3 Twisted Pair Port Por...

Page 9: ...disabled 3 Twisted Pair Port 2 Duplex Up Full Down Half only for Autoneg disabled 4 No affect Link Pass Through does not apply to 3 port and 4 port models 5 6 Port control Port 1 SFP 5 6 Status Up Up...

Page 10: ...wer the SGFEB standalone converter To connect power to the SGFEB do the following 1 Connect the barrel connector on the power adapter cord to the power connector on the media converter shown below 2 P...

Page 11: ...11 Port Locations and Layouts Port layouts and locations also vary by model number and PCB assembly as shown below Note Port 1 and Port 2 always refer to Fiber port 1 and Copper port 1 Port 3 refers...

Page 12: ...ows the use of either straight through or crossover configuration cables Installing the Fiber Cable 1000Base T Fiber Port 1 Locate a 1000Base X compliant fiber cable with male two stranded TX to RX co...

Page 13: ...is only an option in SFP versions of this converter If Half duplex on the fiber port is desired it is configured by DIP switches 5and 6 on the 6 position DIP switch Copper Status LEDs The status LEDs...

Page 14: ...le data unknowingly being transmitted over an invalid link Note that LPT is an option on 2 port versions The LPT firmware algorithm will detect both fiber and Cu RX link loss the link transmitter is d...

Page 15: ...remotely located media converter the status of the fiber link will be monitored and any link failures will be reported back to the local converter Should the remote converter lose its fiber RX signal...

Page 16: ...LAN feature creates a PVLAN Private Virtual Local Area Network but it does not use 802 1Q tags The current Port Based VLAN implementation only forwards traffic to ports in a specific port s VLAN Table...

Page 17: ...n the copper port IEEE standard 802 3az which implements a Low Power Idle mode on copper interfaces with internal PHYs SGFEB TP Ports have the EEE Low Power Idle mode enabled Note that the Link LED re...

Page 18: ...ow power idle mode This mode is defined by a 22 35mili seconds quiet period followed by a 210us refresh pulse Then once a port sends a packet and the egress queue is no longer empty a wake up period i...

Page 19: ...0 dBm Link Budget 7 5 dB SGFEB1039 130 850nm multimode LC Fiber Optic Transmitter Power min 9 0 dBm max 4 0 dBm Fiber Optic Receiver Sensitivity min 17 0 dBm max 3 0 dBm LInk Budget 8 0 dB SGFEB1024...

Page 20: ...3 4 Fiber Redundancy Enable Disable Revertive Mode and Fiber P2 P3 blocking Status LEDs PWR Power On Power is provided to converter LACT Fiber Link Activity On Link Blink Activity RJ 45 Upper Left TP...

Page 21: ...ect to lightening transients or power faults Warning Class 1 laser product Warning Invisible laser radiation may be emitted from disconnected fibers or connectors Do not stare into beams or view direc...

Page 22: ...Lantronix SGFEB Series User Guide 33601 Rev E https www lantronix com 22 Model Number Cross Reference The table below shows the various SGFEB models and related data...

Page 23: ...Proceed to step 4 YES Green The media converter has selected full duplex mode If this is not the correct mode disconnect and reconnect the copper cable to restart the negotiation process Proceed to st...

Page 24: ...mply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is ope...

Page 25: ...formation for this activity can be found in the Contact Us portion of this document CAUTION RJ connectors are NOT INTENDED FOR CONNECTION TO THE PUBLIC TELEPHONE NETWORK Failure to observe this cautio...

Page 26: ...iscovery Suite 250 Irvine CA 92618 USA Toll Free 800 526 8766 Phone 949 453 3990 Fax 949 453 3995 Technical Support Online https www lantronix com technical support Sales Offices For a current list of...