0/100Base-TX to 100Base-FX SMI Fast Ethernet Converter FT-807 User’s Manual
Trademarks ○ Copyright c PLANET Technology Corp. 2005. Contents subject to which revision without prior notice. PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners.
Revision PLANET Fast Ethernet Converter User’s Manual FOR MODEL: FT-807 Rev: 1.1(December, 2005) Part No.
Table of Content Chapter 1 Introduction .................................................................... 5 1.1 Product Description .......................................................... 5 1.2 Packet Contents ............................................................... 5 1.3 Technical Specification ..................................................... 5 1.4 Product Outlook................................................................ 6 1.5 Duplex Mode Setting ....................................
Chapter 1 Introduction The PLANET FT-807 is a 10/100Base-TX shielded twisted pair (STP) to Fast Ethernet 100Base-FX fiber converter. It supports full-duplex operations at its fiber-optic interface in the form factor of SMI (Small Multimedia Interface) interface. The converter auto-adapts to the highest level of performance supported by the device connected to the STP port. 1.
1.4 Product Outlook LED Definition POF: Lights to indicate the SMI connection is established. TP: Lights to indicate the TP connection is established. PWR: Lights to indicate the converter is powered. 1.5 Duplex Mode Setting The TP port of FT-807 supports duplex mode detection by auto-negotiation (A-N).
Note: Normally, an A-N switch will detect and set to full-duplex, where a dual-speed hub will detects half. The fiber port (POF) port of FT-807 is fixed at 100Mbps full-duplex mode. The link partner should also set at 100Mbps full-duplex mode at the same time. 1.6 Power information The power jack of FT-807 is with 2.5mm in the central post and required +5VDC power input. Should you have the issue to make the power connection, please contact with your local sales representative.
Chapter 2 Installation Please follow these steps to install the converter: Turn off the power of the device/station in a network to which the FT-807 will be attached. Ensure that there is no activity in the network. Attach POF fiber cable with SMI type connector from the FT-807 to the fiber network also using POF. Attach a Cat. 5 UTP cable from the 10/100Base-TX network to the RJ-45 port on the FT-807. Connect the 5VDC power adapter to the FT-807 and verify that the Power LED lights up.
Appendix A: RJ-45 pin assignment and cable system A.1 10/100Mbps, 10/100Base-TX When connecting 10/100Mbps TP port to other devices, a straight or crossover cable is necessary. The TP port of FT-807 supports auto-MDI detection. That means you can directly connect the TP port to any Ethernet devices without making a crossover cable.
Figure A-1: Straight-Through and Crossover Cable Please make sure your connected cable is with same pin assignment and color as above picture before deploying the cables into your network. A.2 100Mbps, 100Base-FX, SMI type connector FT-807 is using POF SMI type connector that is mostly being used for IEEE1394b transmission. The followings show the basic information. The POF Cable should be a dual wire cable with 0.98mm optic core with cladding diameter 1mm. Also with jacket in diameter: 2.2 mm.
