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3.3.6 miniSIM Card Slot
miniSIM Card Slot - CN11
Pin
Signal
Pin
1
UIM_PWR
2
UIM_RESET
3
UIM_CLK
4
1KΩ Pull-down to GND
3.3.7 USB 3.0 + Gigabit Ethernet combo connectors
Gigabit Ethernet Port #0 + USB ports #0 / #1- CN12
Pin
Signal
Pin
E-1
GBE0_MDI0+
E-5
E-2
GBE0_MDI0-
E-6
E-3
GBE0_MDI1+
E-7
E-4
GBE0_MDI2+
E-8
U-1
+5V_A
U-10 +5V_A
U-2
USB0-
U-11 USB1-
U-3
USB0+
U-12 USB1+
U-4
GND
U-13 GND
U-5
USB_SSRX0-
U-14 USB_SSRX1-
U-6
USB_SSRX0+
U-15 USB_SSRX1+
U-7
GND
U-16 GND
U-8
USB_SSTX0-
U-17 USB_SSTX1-
U-9
USB_SSTX0+
U-18 USB_SSTX1+
are required. Cables category Cat6 are recommended for noise reduction and EMC compatibility issues, especially when the length of the cable is significant.
CCOMe-965
CCOMe-965 - Rev. First Edition: 1.0 - Last Edition: 3.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
Interfaced to miniPCI express slot CN8, as already told in previous paragraph,
there is a miniSIM Card Slot, to be used in conjunction with miniPCI-e
modems. Here it is possible to insert the SIM card provided by any
Signal
telecommunication operator for the connection to their network.
5
GND
The socket is type FRAMATOME p/n 7312S0815X19LF or equivalent, with
6
UIM_DATA
the pinout shown in the table on the left.
7
UIM_VPP
8
GND
On board, there are two combo connectors, referred as CN12 and
CN13 on the board, carrying out the signals of USB 3.0 ports #0
÷ #3, and two Ethernet RJ-45 connectors for the use of up to two
Signal
different LAN ports.
GBE0_MDI2-
Both connectors are type LOTES AUS0001-K004C or equivalent,
with integrated transformer and 1000pF/2kV decoupling capacitor.
GBE0_MDI1-
CN12 provide direct access to the Gigabit Ethernet signals directly
GBE0_MDI3+
managed by the COM Express
GBE0_MDI3-
Gigabit Ethernet interface, available on connector CN13, is managed by a dedicated Realtek
RTL8111F or equivalent controller, interfaced to PCI-express lane #4, coming out from COM
Express connector's rows A-B..
On the connectors there are also two bicolour Green/Yellow LEDs: LED1 (Left LED) shows
10/100 or 1000 connection: green means 100Mbps connection, yellow means 1000Mpbs
connection, when the LED is Off then 10Mpbs or no connection is available. LED2 (Right
LED) shows ACTIVITY presence.
These two interfaces are compatible both with Gigabit Ethernet (1000Mbps) and with Fast
Ethernet (10/100Mbps) Networks. They will configure automatically to work with the existing
network.
Please be aware that they will work in Gigabit mode only in case that they are connected to
Gigabit Ethernet switches/hubs/routers. For the connection, cables category Cat5e or better
modules, while the second
36
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