Product Description > UCP1600/2120/4131 Product Structure

The cables for UCP1600/UCP2120/UCP4131 include analog relay cable, digital relay cable, and AC power cable.

Analog Relay Cable

The AIU-16 analog relay cable, which is the cable that connects the UCP1600/UCP2120/UCP4131 to various inter-office trunking devices, is shown in Table 1 and Table 2.

Table 1 AIU-16 Analog Relay Cable

Name

Picture

RJ21

Figure 1 RJ21 Cable

AIU-16线缆

Table 2 The AIU-16 cable color is shown in Table 2.

Color	Tip	Ring	Color	Channel
Blue	26	1	White	Port 1
Orange	27	2	White	Port 2
Green	28	3	White	Port 3
Brown	29	4	White	Port 4
Gray	30	5	White	Port 5
Blue	31	6	Red	Port 6
Orange	32	7	Red	Port 7
Green	33	8	Red	Port 8
Brown	34	9	Red	Port 9
Gray	35	10	Red	Port 10
Blue	36	11	Black	Port 11
Orange	37	12	Black	Port 12
Green	38	13	Black	Port 13
Brown	39	14	Black	Port 14
Gray	40	15	Black	Port 15
Blue	41	16	Yellow	Port 16
-	42	17	-	-
-	43	18	-	-
-	44	19	-	-
-	45	20	-	-
-	46	21	-	-
-	47	22	-	-
-	48	23	-	-
-	49	24	-	-
-	50	25	-	-

Digital Relay Cable

The digital relay cable, which is the cable that connects the UCP1600/UCP2120/UCP4131 to various inter-office trunking devices, is shown in Table 3.

Table 3 Digital Relay Cable

Name

Picture

BNC adapter

Figure 2 1E1BNC adapter

BNC头

Power Cable

To use AC power, an AC power cord is required, as shown in Figure 6.

Figure 3 AC Power Cord

U1900_pdtd_image_f_u19_pdtd_00023_05

Parent topic: UCP1600/2120/4131 Product Structure

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