D-Link DFE-854 User Guide - Page 16

Appendix B Link Distance Maximum distance between devices connected through DFE-853 or DFE-854 transceivers are as follows. For further help, please contact the establishment from which you purchased your transceiver. Network Devices with DFE-853 Transceivers Maximum Distance Switch-Switch 100M(HDX/FDX) Switch-Hub(Including Switch-Uplink Port) 100M(HDX/FDX) Hub(Class II repeater)-Hub(Class II repeater) 5M Network Devices with DFE-854 Transceivers Maximum Distance Switch-Switch 2Km(FDX), 412M(HDX) Switch-Class I Hub 160.8M(HDX) Switch-Class II Hub 208.8M(HDX) Hub(Class II repeater)-Hub(Class II repeater) 16.2M