Datasheet
DS26518 8-Port T1/E1/J1 Transceiver
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FRAME NUMBER Ft Fs SIGNALING
28 C3 (Concentrator Bit)
29 1
30 C4 (Concentrator Bit) A
31 0
32 C5 (Concentrator Bit)
33 1
34 C6 (Concentrator Bit)
35 0
36 C7 (Concentrator Bit) B
37 1
38 C8 (Concentrator Bit)
39 0
40 C9 (Concentrator Bit)
41 1
42 C10 (Concentrator Bit) C
43 0
44 C11 (Concentrator Bit)
45 1
46 0 (Spoiler Bit)
47 0 D
48 1 (Spoiler Bit)
49 1
50 0 (Spoiler Bit)
51 0
52 M1 (Maintenance Bit)
53 1
54 M2 (Maintenance Bit) A
55 0
56 M3 (Maintenance Bit)
57 1
58 A1 (Alarm Bit)
59 0
60 A2 (Alarm Bit) B
61 1
62 S1 (Switch Bit)
63 0
64 S2 (Switch Bit)
65 1 C
66 S3 (Switch Bit)
67 0
68 S4 (Switch Bit)
69 1
70 1 (Spoiler Bit)
71 0
72 0 D