USER MANUAL
Contents
1. bit time delay between any two node stations in a collision domain Switch based Media Converter breaks up TP and Fiber segments collision domain to extend the cabling distance e TP Cable Limitations Cat 5 and up to 100m e Converter Fiber Cable Limitations SC ST Converter Models Multi mode Half duplex 412m Multi mode Full duplex 2Km Single mode Half duplex 412m Single mode Full duplex 5 20 40 60 80 100Km 8 TP Fiber Technical Specifications e Standards IEEE802 3u 10 100Base TX 100Base FX e UTP Cable Cat 5 cable and up to100m Fiber Cable 50 125 62 5 125 or 100 140 4m multi mode 8 3 125 8 7 125 9 125 or 10 125um single mode e LED Indicators TP LINK ACT FX LINK ACT e Data Transfer Rate Speed Forwarding Rate 100Mbps 148 800 PPS 10Mbps 14 880 PPS Flow Control IEEE802 3x compliant for full duplex Backpressure flow control for half duplex Power Requirement 1A 3 3VDC from AC DC Adapter Ambient Temperature 0 to 40 C Humidity 5 to 90 Dimensions 25 H x 61 W x 57 5 D mm Complies with FCC Part 15 Class B and CE Mark Note For connecting this device to Router Bridge or Switch please refer to the corresponding device s Technical Manual2. the link succeeds Also refer to Fig 8 and Fig 9 for the erroneous status when TP Cable A Fiber Cable B or Fiber Cable C fails to connect 10 100 10 100 Remote Switch Switch Station E e gr e Tr e Cable Fig 7 Normal status via a pair of LFPs 10 100 10 100 Remote Switch Switch Station i mK e OO e OO Cable Fig 8 The status as TP Cable A is broken 10 100 10 100 Remote Switch Switch Station TP O OO Fer OO O Cable Fig 9 The status as Fiber Cable B or C is broken Note indicates LINK ACT LED Lit O indicates LINK ACT LED Off Warning The LFP Link Fault Pass Through function works only when both two converters own this capability in pairs Furthermore both LFP converters should be supplied only by the same manufacturer vender The connection coming from LFP converters with odd models or non LFP converters will cease the LFP function 6 DC Jack and AC DC Power Adapter A lt DC Jack A 1 3mm B B 4 5mm DC Input 3 3V Fig 10 DC 3 3V Input Jack and Dimension Warning When TP NWay port is connected to TP 100FDX force mode instead of NWay partner it will result in 1OOHDX mode with invalid collision signal Ensure that all network nodes are configured at an identical operation mode Improper operation and flow control mode between TP and Fiber port connections will render the LAN to work poorly 7 Cable Connection Parameter 5 100Base X network allows 512
3. Palm Media Converter Fast Ethernet 10 100Base TX RJ 45 To 100Base FX ST SC User s Manual 1 Overview The Converter is a 10 100Base TX to 100Base FX media converter which features LFP Link Fault Pass through function for easily tracing the network link fail LFP function can enhance the integrity and conformity of the TP Fiber linking to improve the maintainability of the network Two LED s are provided to monitor the operation status of the converter 2 Checklist Before you start installing the Converter verify that the package contains the following The TP Fiber Converter AC DC Power Adapter This User s Manual Please notify your sales representative immediately if any of the aforementioned items is missing or damaged Fig 1 The View of LFP Palm Media Converter 3 Model Description The 100Mbps Fiber Transceiver Wavelength ST SC multi mode 2Km 1310nm SCS 05 20 40 60Km single mode 1310nm SCS 80 100Km single mode 1550nm Single Fiber Model TX RX Wavelength 1310nm Single Mode 20Km TX Transmit 1310nm 40 60Km models are option RX Receive 1550nm 1550nm Single Mode 20Km TX Transmit 1550nm 40 60Km models are option RX Receive 1310nm Note The 1310nm and 1550nm models must be installed in pairs i e install 1310nm model at one end and 1550nm model at the other one 4 Installing the Converter TP Fiber Converter with AC DC Power Ad
4. apter gt Verify that the AC DC adapter conforms to your country AC power requirement and then insert the power plug gt Install the media cable for network connection Default AUTO TP AUTO mode is always enabled Tp Attach TP Cat 5 cable to TP port and the distance Port can be up to 100m Use the straight through cable to connect the switch or workstation the 10 100 TP port can support AUTO MDI X sensing Default 100FDX Fiber FDX HDX function is auto sense depend on link partner status If link partner is the same converter then duplex function will be assigned to FDX mode Fiber Port 10 100Base TX Network Fig 2 Basic Network Connection CFx OTP Fig 3 Palm Media Converter Front Panel 3 3VDC Fig 4 Palm Fiber Converter Rear Panel 5 Link Fault Pass Through This media converter supports link fault pass through LFP in TX FX converter application Link status on one port is propagated to the other port to notice the remote nodes If TP port is unplugged this converter stops transmission on fiber port This causes the remote fiber node link to fail LED shows the link failure on both TP and fiber ports If fiber link fails this converter restarts auto negotiation on TP port but always stays in the link failure state This causes the remote TP node link to fail LED also shows the link failure on both TP and fiber ports Refer to Fig 7 shown below for the normal status when
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