National Instruments NI 9149 User Manual

Table 2. RJ-45 Gigabit Ethernet Port Pinout
Fast Ethernet Signal Gigabit Ethernet Signal Pin Pinout
TX+ TX_A+ 1
1
2
3
4
5
6
7
8
TX- TX_A- 2
RX+ RX_B+ 3
No Connect TX_C+ 4
No Connect TX_C- 5
RX- RX_B- 6
No Connect RX_D+ 7
No Connect RX_D- 8
Note The Ethernet port performs automatic crossover configuration so you do not
need to use a crossover cable to connect to a host computer.
The following NI Ethernet cables are available for the NI 9149.
Table 3. RJ-45 Gigabit Ethernet Cables
Cables Length Part Number
CAT-5E Ethernet Cable, shielded 2 m 151733-02
5 m 151733-05
10 m 151733-10
Related Information
Ethernet LED Indicators on page 10
Power Connector
The NI 9149 has a power connector to which you can connect a power supply. The following
table shows the pinout for the power connector.
Table 4. Power Connector Pinout
Pinout Pin Description
V
C
V Power input
C Common
NI 9149 User Manual | © National Instruments | 5

National Instruments NI 9149 Specifications

General

Brand	National Instruments
Model	NI 9149
Category	Adapter
Language	English