3Com DSA-3CV1100-02 Figure16 Female RJ-21 Connector, Tab le 6 Pin Assignment for the RJ-21 Connector (continued)

34 CHAPTER 2: INSTALLING THE VCN ACCESS CONCENTRATOR
Figure16 depicts the pin numbering scheme on the female RJ-21
connectors which are used on both the “TO PBX” and the “From Access
Points” ports on the VCN AC.
Figure16 Female RJ-21 Connector
5 5 30
6 6 31
7 7 32
8 8 33
9 9 34
10 10 35
11 11 36
12 12 37
13 13 38
14 14 39
15 15 40
16 16 41
17 17 42
18 18 43
19 19 44
20 20 45
21 21 46
22 22 47
23 23 48
24 24 49
Tab le 6 Pin Assignment for the RJ-21 Connector (continued)
VCN AC Port No. First Pin Second Pin
125