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Black Box®LB1350A/LB1351A
11
7 - PARTS IDENTIFICATION
Black Box®LB1350A Black Box®LB1351A COMMENTS
1 Power ON LED Power ON LED
2 TEST mode LED TEST mode LED Linked to DIP switch #8
3 Duplex SC connector Duplex SC connector
4 F/O FDX mode LED F/O FDX mode LED
5 F/O Link/Activity F/O Link/Activity Lit steady – LINK ON;
blinking - receive
6 Mode Setup (DIP)
switches
Mode Setup (DIP)
switches
See section 12 for details
( page 16 )
7 N/A Mini DIN RS-232
connector
8 N/A Receive LED Management activity
9 N/A Ready LED Management module OK
10 RJ-45 ports 1 to 4 N/A
11 N/A RJ-45 ports 1 to 3
12 Link/Activity ports 1- 4
LED
Link/Activity ports 1-
3 LED
Lit steady – LINK ON;
blinking - receive
13 Full Duplex ports 1-4
LED
Full Duplex ports 1-3
LED
Lit when FDX detected or
forced
14 100Mbps ports 1-4
LED
100Mbps ports 1-3
LED
Lit when 100Mbps
detected or forced
NOTE: All Duplex mode LEDs – blinking indicates collisions on respective port (in HDX
mode only)