Digi FASTTWIST MIL-190C User's Manual
Contents
1. MIL 190C Fast Twist Fast Ethernet Converter Single mode Fiber Power Connector A E FAST TWIST Model MIL 190 100Ba seFX Phillips head to Phillips head Screws 100Ba se TX Screws Fast Ethemet CONVERTER Single Mode Fiber Ethemet IEEE 802 3 i SC Type Connector Connector LEDS Installation Guide This guide includes the following information Introduction on page 2 Installation on page 2 Diagnostic LEDs and Conditions Indicated on page 2 Configuration on page 3 RJ 45 Pinouts on page 3 Legal on page 4 Doc 90000072 Rev A Install Guide Introduction Dia The MIL 190C supports Fast Ethernet in both half and full duplex mode For network budget constraint the MIL 190C uses 150 nanoseconds approximately 30 meters of cable during conversion in each direction To maximize the fiber cable distance use one meter of category 5 CAT 5 UTP cable when connecting directly to a node subject to fiber budget of 16 dBm and collision domain restrictions In full duplex environments up to 100 m of CAT 5 UTP and 15Km of 1300 nm single mode fiber cable can be used e Launch power 15dB e Receive sensitivity 31dB Installation 1 Attach a UTP cable from the network to the RJ 45 port Use screened UTP cabling for CISPR 22 class B installation 2 Cross connect the fiber cables Attach both fiber cables TX to RX and RX to TX from2. 2 TX Pin 3 RX Pin 6 RX Re assemble the bottom back onto to the top portion Default Auto Auto negotiation negotiation enabled o M E 1 2 3 l 2 3 Figure 1 JP1 Configuration Options Figure 2 RJ 45 Pinouts Disabled MDI X Pin 1 RX Pin 2 RX Pin 3 TX Pin 6 TX Secure the unit with the four phillips head screws that were removed earlier Model MIL 190 3 Legal Regulatory Approvals FCC Class A UL 1950 CSA 22 No 950 EN60950 CE EN55022 Class B EN50082 1 Canadian EMI Notice This Class A digital apparatus meets all the requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada European Notice Products with the CE Marking comply with both the EMC Directive 89 336 EEC and the Low Voltage Directive 73 23 EEC issued by the commission of the European Community Compliance with these directives implies conformity to the following European Norms e EN55022 CISPR 22 Radio Frequency Interference e EN50082 1 IEC801 2 IEC801 3 IEC801 4 Electromagnetic Immunity e EN60950 IEC950 Product Safety Five Year Limited Warranty Digi International warrants to the original consumer or purchaser that each of its products and all components thereof will be free from defects in material and or workmanship for a period of five years from the orig
3. inal factory shipment date Any warranty hereunder is extended to the original consumer or purchaser and is not assignable Digi makes no express or implied warranties including but not limited to any implied warranty of merchantability or fitness for a particular purpose except as expressly set forth in this warranty In no event shall Digi be liable for incidental or consequential damages costs or expenses arising out of or in connection with the performance of the product delivered hereunder Digi will in no case cover damages arising out of the product being used in a negligent fashion or manner To Contact Digi For prompt response when calling for service information have the following information ready e Product serial number and rev e Date of purchase e Vendor or place of purchase Reach Digi Technical Support at 408 744 2751 Or E mail at sun tech dgii com Address 1299 Orleans Drive Sunnyvale CA 94089 Voice 408 744 2775 Fax 408 744 2793 E mail info dgii com Doc 90000072 Rev A
4. the fiber network cabling to the SC type connector on the MIL 190C 3 Apply power to the unit a Insert the power adapter s receptacle into the power plug b Insert the power adapter into a wall outlet Diagnostic LEDs and Conditions Indicated Table 1 LED Condition Color TX Active Device is active on the 10OOBASE TX UTP Yellow Power Device is receiving power Green RX Active Device is active on the 100BASE FX UTP Yellow Note The Active lines indicate that a valid receive signal is sensed Check the devices connected to each end of the MIL 190C to ensure that Link is present at those points as well Model MIL 190 Install Guide Configuration Dia The MIL 190 is configured to support auto negotiation between half and full duplex modes Jumper JP1 is configured with pins 2 3 jumpered which allows auto negotiation between these two modes However if you are connecting to a device that supports half duplex only or full duplex only then you should disable jumper JP1 Do the following to disable JP1 Note Turn off power before attempting to configure the device 1 2 3 4 9 6 Locate and remove the four phillips screws located on the side Separate the bottom unit from the top unit Locate the JP1 Jumper and remove the jumper block from pins 2 and 3 Place the jumper block onto pins 1 and 2 See Figure 3 RJ 45 Pinouts MDI Pin 1 TX Pin
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