Raisecom
iTN201-R (C) Hardware Description
6 Appendix
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
61
Table 6-6
1PPS+TOD (I/O) Port 1 wiring
PIN
Signal definition
Description
1
Dangling
PIN number is as below.
2
Dangling
3
P1_1PPS-
4
GND
5
GND
6
7
P1_TOD-
8
1PPS+TOD (I/O) Port 2 is RJ45 type. Table 6-7 lists the wiring.
Table 6-7
1PPS+TOD (I/O) Port 2 wiring
PIN
Signal definition
Description
1
P3_TOD_TXD (232 level)
PIN number is as below.
2
P3_TOD_RXD (232 level)
3
P2_1PPS-
4
GND
5
GND
6
7
P2_TOD-
8
1PPS (I/O) interface
Table 6-8 shows the 1PPS (I/O) interface property.
Table 6-8
1PPS (I/O) interface property
Property
Description
Connector type
BNC
Impedance
50 Ω
Rate
1 Hz
Electrical feature
TTL level
