欢迎访问ic37.com |
会员登录 免费注册
发布采购

LXT914 参数 Datasheet PDF下载

LXT914图片预览
型号: LXT914
PDF下载: 下载PDF文件 查看货源
内容描述: 灵活的四路以太网中继器 [Flexible Quad Ethernet Repeater]
分类和应用: 中继器以太网
文件页数/大小: 30 页 / 682 K
品牌: LVL1 [ LEVEL ONE ]
 浏览型号LXT914的Datasheet PDF文件第11页浏览型号LXT914的Datasheet PDF文件第12页浏览型号LXT914的Datasheet PDF文件第13页浏览型号LXT914的Datasheet PDF文件第14页浏览型号LXT914的Datasheet PDF文件第16页浏览型号LXT914的Datasheet PDF文件第17页浏览型号LXT914的Datasheet PDF文件第18页浏览型号LXT914的Datasheet PDF文件第19页  
/ ; 7äíë ) XQFWLRQDO “ HVFULSWLRQ
GHVLJQ ZRUN UHTXLUHG IRU ) && FRPSOLDQW ( 0 , SHUIRUð
PDQFHï “ XULQJ LGOH SHULRGVñ WKH / ; 7äìé二%$ 6( D7 SRUWV
WUDQVPLW OLQN LQWHJULW \\ WHVW SXOVHV LQ DFFRUGDQFH ZLWK WKH
åíëïê二%$ 6( D7 VWDQGDUGï
“ DWD SDFNHWV WUDQVPLWWHG ë \\ WKH / ; 7äìé FRQWDLQ ð PLQLð
PXP RI EC SUHDPEOH ELWV EHIRUH WKH VWDUW RI IUDPH GHOLPLWHU
O6 ) “ OI ,Q WKH $ V \\ QFKURQRXV PRGHñ SUHDPEOH UHJHQHUDWLRQ
WDNHV SODFH RQ WKH WUDQVPLW VLGHï ,Q WKH 6 \\ QFKURQRXV PRGHñ
WKH SUHDPEOH LV UHJHQHUDWHG RQ WKH UHFHLYH VLGH DQG GLVWULEð
XWHG YLD WKH , 5 %I ,我WKH WRWDO SDFNHW LV OHVV WKDQ交流ELWV
LQFOXGLQJ WKH SUHDPEOHñ WKH / ; 7äìé H [ WHQGV WKH SDFNHW
OHQJWK WR交流ELWV ê \\ DSSHQGLQJ ð -DP VLJQDO õìíìíïïïô DW WKH
HQGï
二%$ 6( D7 3RUW 2SHUDWLRQ
二%$ 6( D7 5HFHSWLRQ
( DFK / ; 7äìé二%$ 6( D7 SRUW UHFHLYHU DFTXLUHV GDWD SDFNð
HWV IURP语言世界图景WZLVWHGðSDLU LQSXW O73 “ , 3î73 ” , 10 1 $ Q LQWHUQDO
5& ILOWHU DQG DQ LQWHOOLJHQW VTXHOFK IXQFWLRQ GLVFULPLQDWH
QRLVH IURP OLQN WHVW SXOVHV DQG YDOLG GDWD VWUHDPVï 7KH
UHFHLYH IXQFWLRQ LV DFWLYDWHG RQO \\ E \\ YDOLG GDWD VWUHDPV
õDERYH WKH VTXHOFK OHYHO DQG ZLWK SURSHU WLPLQJôï ,我WKH GLID
IHUHQWLDO VLJQDO DW WKH “ , FLUFXLW LQSXWV IDOOV EHORZ æèø RI
WKH WKUHVKROG OHYHO õXQVTXHOFKHGô IRU HLJKW ELW WLPHV OW \\ SLD
FDOôñ WKH SRUW UHFHLYHU HQWHUV WKH LGOH VWDWHï
二%$ 6( D7 / LQN , QWHJULW \\ 7HVWLQJ
7KH / ; 7äìé IXOO \\ VXSSRUWV WKH二%$ 6( D7 / LQN , QWHJULW \\
WHVW IXQFWLRQï 7KH OLQN LQWHJULW \\ WHVW GHWHUPLQHV WKH VWDWXV RI
WKH UHFHLYH VLGH WZLVWHGðSDLU FDEOHï / LQN LQWHJULW \\ WHVWLQJ LV
HQDEOHG XQOHVV GLVDEOHG YLD WKH “ , 6 / [ ELW LQ WKH 6HWXS UHJð
LVWHUï : KHQ HQDEOHGñ WKH UHFHLYHU UHFRJQL ] HV OLQN LQWHJULW \\
SXOVHV WUDQVPLWWHG LQ WKH DEVHQFH RI GDWD WUDIILFï : LWK QR
GDWD SDFNHWV RU OLQN LQWHJULW \\ SXOVHV ZLWKLQ III õ'èíô PVN
WKH SRUW HQWHUV ð OLQN IDLO VWDWH DQG GLVDEOHV语言世界图景WUDQVPLWWHUï
7KH SRUW UHPDLQV LQ WKH OLQN IDLO VWDWH XQWLO LW GHWHFWV WKUHH
RU PRUH GDWD SDFNHWV RU OLQN LQWHJULW \\ SXOVHVï
3URJUDPPDEOH , QWHUQDO 6TXHOFK / HYHO
7KH二%$ 6( D7 SRUW UHFHLYHUV KDYH WZR VTXHOFK OHYð
HOVA ð QRUPDO OHYHO RU (缺省设置) DQG ð UHGXFHG
OHYHO VTXHOFK õðéïè摹%氧气VHOHFWHG ZKHQ WKH ( 564 [LV VHW
LQ WKH 6HWXS UHJLVWHUï : KHQ XVHG ZLWK / RZ QRLVH PHGLD
VXFK DV VKLHOGHG WZLVWHGðSDLU FDEOLQJñ WKH UHGXFHG
VTXHOFK OHYHO DOORZV ORQJHU ORRS OHQJWKV LQ WKH QHWð
ZRUNï
3RODULW \\ ' HWHFWLRQ DQG &RUUHFWLRQ
7KH / ; 7äìé二%$ 6( D7 SRUWV GHWHFW DQG FRUUHFW IRU
UHYHUVHG SRODULW \\ E \\ PRQLWRULQJ OLQN SXOVHV DQG HQGð
RIðIUDPH VHTXHQFHVï $ UHYHUVHG SRODULW \\ FRQGLWLRQ LV
GHFODUHG ZKHQ WKH SRUW UHFHLYHV VL [ WHHQ RU PRUH LQFRUð
UHFW OLQN SXOVHV FRQVHFXWLYHO \\ ñ RU IRXU IUDPHV ZLWK
UHYHUVHG VWDUWðRIðLGOH VHTXHQFHï ,Q WKHVH FDVHV WKH
UHFHLYHU UHYHUVHV WKH SRODULW \\ RI WKH VLJQDO DQG WKHUHE \\
FRUUHFWV IRU WKLV IDLOXUH FRQGLWLRQï ,我WKH SRUW HQWHUV WKH
OLQN IDLO VWDWH DQG QR YDOLG GDWD RU OLQN SXOVHV DUH
UHFHLYHG ZLWKLQ交流WR IEA PVN WKH SRODULW \\ LV UHVHW WR WKH
GHIDXOW QRQðIOLSSHG FRQGLWLRQï O,I / LQN , QWHJULW \\ 7HVWð
LQJ LV GLVDEOHGñ SRODULW \\ GHWHFWLRQ LV EDVHG RQO \\ RQ
UHFHLYHG GDWDïô
8元, 3RUW 2SHUDWLRQ
8元, 5HFHSWLRQ
7KH / ; 7äìé 8元, SRUW UHFHLYHU DFTXLUHV GDWD SDFNHWV IURP
WKH QHWZRUN õ 8元, ' 3I 8元, ' , 10 1 2QO \\ YDOLG GDWD VWUHDPV
DERYH WKH VTXHOFK OHYHO DFWLYDWH WKH UHFHLYH IXQFWLRQï ,我WKH
GLIIHUHQWLDO VLJQDO DW WKH “ , FLUFXLW LQSXWV IDOOV EHORZ æèø
RI WKH WKUHVKROG OHYHO õXQVTXHOFKHGô IRU å ELW WLPHV OW \\ SLD
FDOôñ WKH 8元, UHFHLYHU HQWHUV WKH LGOH VWDWHï
8元, 7UDQVPLVVLRQ
二%$ 6( D7 7UDQVPLVVLRQ
( DFK / ; 7äìé二%$ 6( D7 SRUW UHFHLYHV 15 = GDWD IURP WKH
UHSHDWHU FRUH DQG SDVVHV LW WKURXJK ð 0DQFKHVWHU HQFRGHUï
7KH HQFRGHG GDWD LV WKHQ WUDQVPLWWHG WR WKH WZLVWHGðSDLU
QHWZRUN õWKH “ 2 FLUFXLWôï 7KH DGYDQFHG LQWHJUDWHG SXOVH
VKDSLQJ DQG ILOWHULQJ QHWZRUN SURGXFHV WKH SUHðGLVWRUWHG
DQG SUHðILOWHUHG ┮䘖VLJQDO WR PHHW WKH二%$ 6( D7 MLWWHU
WHPSODWHï $ Q LQWHUQDO FRQWLQXRXV UHVLVWRUðFDSDFLWRU ILOWHU LV
XVHG WR UHPRYH DQ \\ KLJKðIUHTXHQF \\ FORFNLQJ QRLVH IURP WKH
SXOVH VKDSLQJ FLUFXLWU \\ I, QWHJUDWHG ILOWHUV VLPSOLI \\ WKH
7KH / ; 7äìé 8元, SRUW UHFHLYHV 15 = GDWD IURP WKH UHSHDWHU
FRUHñ DQG SDVVHV LW WKURXJK ð 0DQFKHVWHU HQFRGHUï 7KH
HQFRGHG GDWD WKHQ JRHV RXW RQ WKH QHWZRUN õ 8元, '23 I $ 8 ð
'21ôï
L1
ìëðìè