Black Box 1102 Marine Safety Devices User Manual


 
1101 and 1102 Secure Device Servers
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Table 2-1. LES1101A front-panel components.
Number Component Description
` 1 Barrel connector Power
2 RJ-45 connector Links to 10/100 Mbps Ethernet
3 J1 jumper Selects RS-232, RS-485, RS-422
4 RJ-45 LED Ethernet Connectivity LED
5 RJ-45 Ethernet Activity
2.5.2 LES1101A Back Panel
Figure 2-3 shows the LES1101A back panel. Table 2-2 describes its components.
Figure 2-3. LES1101A back panel.
Table 2-2. LES1101A back-panel components.
Number Component Description
6 DB9 connector Serial connector (RS-232, RS-485, RS-422)
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