Motorola Solutions Inc. 99FT4100 Manual De Usuario

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5.2.1
DC Power Inlet
The DC power inlet connector is a 2.1 X 5.5 Barrel type coaxial power connector receptacle panel. 
Figure 13: DC Power Inlet Connector on page 54
 shows the location of the pins and 
Table 15: DC
Power Inlet Connector Callout Legend on page 54
 lists the functional characteristics of the
connector’s pins.
Figure 13: DC Power Inlet Connector
Table 15: DC Power Inlet Connector Callout Legend
Location
Type
Signal Characteristics
Inner
12 V
10.8 – 15.6 VDC
4 A (max)
Outer
Ground
5.2.2
USB
Type B socket (Device Connection) that supports the USB 2.1 protocol standard. 
Figure 14: USB
Connector on page 54
 shows the location of the pins and 
Table 16: USB Connector Callout Legend
on page 54
 lists the functional characteristics of the connector’s pins.
Figure 14: USB Connector
Table 16: USB Connector Callout Legend
Location
Pin Assignment
Type
Signal Characteristics
1
VBUS
USB Physical
Layer
+5 VDC
2
D-
3.6 V differential data
3
D+
4
GND
Ground
5.2.3
Ethernet
Fully compliant with IEEE and 802.3 and 802.3u standards. Supports 10Base-T, 100Base-Tx rates, full
duplex, half duplex mode and flow control. 
Figure 15: Ethernet Connector on page 54
 shows the
location of the pins and
Table 17: Ethernet Connector Callout Legend on page 54
 lists the functional characteristics of the
connector’s pins.
Figure 15: Ethernet Connector
Table 17: Ethernet Connector Callout Legend
Location
Pin Assignment
Type
Signal Characteristics
1
Ethernet Tx+
Ethernet
Physical Layer
5 V differential data
2
Ethernet Tx-
3
Ethernet Rx+
4
Unused
N/A
Table continued…
MN003557A01-AA
Chapter 5:  SLR 1000 Bottom Panel
54  
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