D-Link DES-1016E User Manual - Led Indicators
10/100 Fast Ethernet Switch User’s Guide
Identifying External Components
15
LED Indicators
7KH /(' LQGLFDWRUV RI WKH 6ZLWFK LQFOXGH 3RZHUñ ìíí0ñ /LQNî$FW
õ/LQNî$FWLYLW\ô DQG )'; õ)XOOðGXSOH[ôï 7KH /(' LQGLFDWRUV DUH
XVHG WR IDFLOLWDWH PRQLWRULQJ DQG WURXEOHVKRRWLQJ RI WKH 6ZLWFKï
7KH IROORZLQJ VKRZV WKH /(' LQGLFDWRUV IRU WKH 6ZLWFK DORQJ ZLWK
DQ H[SODQDWLRQ RI HDFK LQGLFDWRUï
Figure 3.3 The DES-1016 Switch LED indicators
♦
3RZHU 7KLV LQGLFDWRU RSHUDWHV ZKHQ WKH 6ZLWFK LV WXUQHG
RQï ,I WKLV LQGLFDWRU LV QRW OLWñ FKHFN WKH $& SRZHU FRQQHFWRU
WR HQVXUH SURSHU LQVHUWLRQ RI WKH SRZHU FRUG DQG WKDW WKH
SRZHU VZLWFK LV WXUQHG 21ï
♦
ìíí0 7KH /(' LQGLFDWRU OLJKWV JUHHQ ZKHQ D ìíí 0ESV
GHYLFH LV FRQQHFWHG WR D UHVSHFWLYH SRUW RU WKH XSð/LQN SRUWï
,I D ìí 0ESV GHYLFH LV FRQQHFWHG WR D UHVSHFWLYH SRUW RU WKH
XSð/LQN SRUWñ WKH /(' LQGLFDWRU LV 2))ï
♦
/LQNî$FW 7KHVH /(' LQGLFDWRUV DUH OLJKWHG XS JUHHQ ZKHQ
WKHUH LV D VHFXUH FRQQHFWLRQ õRU OLQNô WR D GHYLFH DW DQ\ RI
WKH SRUWVï 7KH /(' LQGLFDWRUV EOLQN JUHHQ ZKHQHYHU WKHUH
LV UHFHSWLRQ RU WUDQVPLVVLRQ õLïHï $FWLYLW\¦$FWô RI GDWD
RFFXUULQJ DW D SRUWï