Cisco 450 Manual de instalação do hardware - Página 36

Procurar online ou descarregar pdf Manual de instalação do hardware para Porta de entrada Cisco 450. Cisco 450 37 páginas. Voice gateway

Cisco 450 Manual de instalação do hardware
Analog Voice Multiport Pinouts (RJ-21X/CA21A)
Figure 7: RJ-21 Connector Wiring
Table A-6 lists the pinouts for the RJ-21 connector.
Table 11: RJ-21 Connector Pinouts
Port
Number
1
2
3
4
5
6
7
8
9
10
11
12
Cisco 450 Voice Gateway Hardware Installation Guide
34
Connector Pin Number
Signal
126
RingTip
227
RingTip
328
RingTip
429
RingTip
530
RingTip
631
RingTip
732
RingTip
833
RingTip
934
RingTip
1035
RingTip
1136
RingTip
1237
RingTip
Port
Connector Pin Number
Number
13
1338
14
1439
15
1540
16
1641
17
1742
18
1843
19
1944
20
2045
21
2146
22
2247
23
2348
24
2449
25, 50, 51, 52
Cable Specifications and Information
Signal
RingTip
RingTip
RingTip
RingTip
RingTip
RingTip
RingTip
RingTip
RingTip
RingTip
RingTip
RingTip
GND