ELPRO 945U-E User Manual page 38

945U-E Wireless Ethernet User Manual
Example – Extending range using WDS
2QH RI WKH PRVW FRPPRQ XVHV IRU :'6 LV WR H[WHQG WKH UDQJH RI WKH ZLUHOHVV QHWZRUN XVLQJ UHSHDWHUV 7KH GLDJUDP
DERYH LOOXVWUDWHV D VLPSOH H[DPSOH ZKHUH WKH IRXU $FFHVV 3RLQWV DUH DOO DW IL[HG ORFDWLRQV HDFK RI WKH $FFHVV 3RLQWV
FRXOG RI FRXUVH KDYH RQH RU PRUH FOLHQWVWDWLRQV FRQQHFWHG  6LQFH WKH ORFDWLRQV DUH IL[HG ZH FDQ DYRLG WKH RYHUKHDG
RI XVLQJ WKH %ULGJH 6SDQQLQJ 7UHH SURWRFRO KHUH E\ FRQILJXULQJ IL[HG :'6 OLQNV WR HQVXUH WKDW HDFK $FFHVV 3RLQW ZLOO
RQO\ FRQQHFW WR WKH QH[W $FFHVV 3RLQW LQ WKH FKDLQ $Q\ QXPEHU RI DGGLWLRQDO LQWHUPHGLDWH UHSHDWHUV FRXOG EH DGGHG WR
WKH FKDLQ LQ D VLPLODU ZD\
Site B WDS Configuration 1
7KH :'6 FRQILJXUDWLRQ IRU XQLW % LV VKRZQ DERYH WKLV SDJH LV DFFHVVLEOH YLD WKH Repeaters OLQN IURP WKH
FRQILJXUDWLRQ ZHE SDJHV  6LWH % LV DFWLQJ DV DQ $FFHVV SRLQW IRU 6LWH $ DQG LV D FOLHQW WR 6LWH & OLNHZLVH 6LWH & LV
DFWLQJ DV DQ $FFHVV 3RLQW IRU 6LWH % DQG D &OLHQW IRU 6LWH ' 6LQFH WKLV H[DPSOH LV D EULGJHG QHWZRUN LH DOO GHYLFHV RQ
WKH VDPH ,3 QHWZRUN DQG HDFK OLQN LV XVLQJ D GLIIHUHQW 66,' WKHUH LV QR SRVVLELOLW\ RI ORRSV LH PXOWLSOH SDWKV WR WKH
VDPH ORFDWLRQ WKHUHIRUH ZH GR QRW QHHG WR LQFXU WKH RYHUKHDG RI HQDEOLQJ 673 EULGJH VSDQQLQJ WUHH SURWRFRO 
:H VSHFLI\ WKH GHYLFHV DW WKH RWKHU HQG RI WKH :'6 OLQNV E\ 66,' RQO\ ±0$& DGGUHVVHV FDQ EH XVHG WR VSHFLI\ SRLQW
WRSRLQW OLQNV WR WKLUG SDUW\ GHYLFHV ZKLFK GR QRW VXSSRUW PHVKLQJ YLD 66,'
,Q WKLV H[DPSOH HDFK 9LUWXDO FRQQHFWLRQ LV XVLQJ WKH VDPH (QFU\SWLRQ PHWKRG :3$36. $(6 ZLWK D NH\ RI ³3DVV
3KUDVH´ KRZHYHU DV LQ H[DPSOH  WKH (QFU\SWLRQ PHWKRG DQG NH\ FDQ EH GLIIHUHQW IRU HDFK YLUWXDO OLQN RU HYHQ
GLVDEOHG QR HQFU\SWLRQ  $OVR WKH 6SDQQLQJ 7UHH 3URWRFRO LV GLVDEOHG DV WKHUH LV QR SRVVLELOLW\ RI QHWZRUN ORRSV
Page 38 Dec 2010