Copyright © 2022 NEXCOM International Co., Ltd. All Rights Reserved.
13
DTA1376 Series User Manual
Chapter 2: Jumpers and Connectors
LAN 3 and LAN 4 Ports
Connector type: RJ45 with LEDs
Connector location: J2
LAN 1
LAN 2
A1
A14
B14
B1
ACT
LINK
Pin
Definition
Pin
Definition
A1
PORT4_MDI0
B1
PORT3_MDI0
A2
PORT4_MDI1
B2
PORT3_MDI1
A3
PORT4_MDI2
B3
PORT3_MDI2
A4
PORT4_MDI3
B4
PORT3_MDI3
A5
PORT4_MDI4
B5
PORT3_MDI4
A6
PORT4_MDI5
B6
PORT3_MDI5
A7
PORT4_MDI6
B7
PORT3_MDI6
A8
PORT4_MDI7
B8
PORT3_MDI7
A9
VCC_A
B9
VCC_B
A10
GND_A
B10
GND_B
A11
V3P3
B11
V3P3
A12
1545_LAN4_LED_ACT
B12
1545_LAN3_LED_ACT
A13
1545_LAN4_LED_1000M
B13
1545_LAN3_LED_1000M
A14
1545_LAN4_LED_100M
B14
1545_LAN3_LED_100M
MH1
GND_chassis
MH4
GND_chassis
MH2
GND_chassis
MH5
GND_chassis
MH3
GND_chassis
MH6
GND_chassis
NH1
NC
NH2
NC
Act (Left)
Status
Steady Green
Ethernet connected
Off
No connection
Blinking Green
Data transferring
Link (Right)
Status
Steady Green
1G network link
Steady Orange
100Mbps network link
Off
10Mbps or no link