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G.SHDSL NTU User Manual V0.03
149
5.12
Illustration of Loopback connection device (Serial)
DB-25(M)
Pin number
Signal
Description
2
TD(A)
Transmit Data
14
TD(B)
Transmit Data
3
RD(A)
Receive Data
16
RD(B)
Receive Data
4
RTS
Ready To Send
5
CTS
Clear To Send
6
DSR
Data Set Ready
20
DTR
Data Terminal Ready
24
XTC
DTE Transmit Clock
11
XTC
DTE Transmit Clock
15
TC(A)
Transmit Clock
12
TC(B)
Transmit Clock
17
RC(A)
Receive Clock
9
RC(B)
Receive Clock
1
FGND
Protective Ground
7
GND
Signal Ground
8
DCD
Data Carrier Detect
Make the short circuit/wiring with a DB-25(male) connector of the following:
PIN2
----
PIN3
PIN14
---
PIN16
PIN4
----
PIN5
PIN6
---
PIN20
The back side view of DB-15(male) connector on short circuit/wiring:
Содержание G.SHDSL NTU
Страница 1: ...G SHDSL NTU User Manual Version 0 03...
Страница 9: ...G SHDSL NTU User Manual V0 03 8 1 4 Applications...
Страница 18: ...G SHDSL NTU User Manual V0 03 17 2 3 1 For E1 Interface AC power input version DC power input version...
Страница 19: ...G SHDSL NTU User Manual V0 03 18 2 3 2 For Serial Interface AC power input version DC power input version...
Страница 20: ...G SHDSL NTU User Manual V0 03 19 2 3 3 For Ethernet Interface AC power input version DC power input version...
Страница 30: ...G SHDSL NTU User Manual V0 03 29 E1 Interface...
Страница 36: ...G SHDSL NTU User Manual V0 03 35 3 5 1 Sub Menu tree for SETUP E1 Interface SYSTEM SETUP SETUP E1 SETUP E1...
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Страница 116: ...G SHDSL NTU User Manual V0 03 115 For Ethernet interface model For E1 and Serial interface model...
Страница 117: ...G SHDSL NTU User Manual V0 03 116 For E1 and Ethernet interface model...
Страница 119: ...G SHDSL NTU User Manual V0 03 118 For Serial interface model For Ethernet interface model...
Страница 120: ...G SHDSL NTU User Manual V0 03 119 For E1 and Serial interface model For E1 and Ethernet interface model...
Страница 137: ...G SHDSL NTU User Manual V0 03 136 The front view of DB 25 F Serial interface connector on rear panel...