EIA-530-A Port Interface Connector

E. Pin Assignments

The EIA-530-A Port interface connector information is shown in Table E-6,

EIA-530-A Port Interface Connector.

Table E-6. EIA-530-A Port Interface Connector

	Circuit	ITU-T
Signal	Mnemonic	Number		Direction	Pin

Shield	—	—	—		1

Signal Common	AB	102A		—	7

Signal Common	AC	102B		—	23

Transmitted Data	BA	103		To DSU/CSU	2 (A)
					14 (B)

Received Data	BB	104		From DSU/CSU	3 (A)
					16 (B)

Request to Send	CA	105		To DSU/CSU	4 (A)
					19 (B)

Clear to Send	CB	106		From DSU/CSU	5 (A)
					13 (B)

Received Line	CF	109		From DSU/CSU	8 (A)
Signal Detector					10 (B)

DCE Ready	CC	107		From DSU/CSU	6

DTE Ready	CD	108/1, /2		To DSU/CSU	20

Transmit Signal	DA	113		To DSU/CSU	11 (B)
Element Timing					24 (A)
(DTE Source)

Transmit Signal	DB	114		From DSU/CSU	12 (B)
Element Timing					15 (A)
(DCE Source)

Receiver Signal	DD	115		From DSU/CSU	17 (A)
Element Timing					9 (B)
(DCE Source)

Local Loopback	LL	141		To DSU/CSU	18

Remote	RL	140		To DSU/CSU	21
Loopback

Test Mode	TM	142		From DSU/CSU	25

3160-A2-GB24-10

March 2001

E-9

3160-A4, 3161, and 3165-A4 specifications

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All three models, 3165-A4, 3161, and 3160-A4, are built with reliability and performance in mind, using state-of-the-art technologies that cater to the evolving needs of modern telecommunications. Businesses seeking efficient, scalable, and secure networking solutions can greatly benefit from Paradyne’s offerings, which have been designed to meet the rigorous demands of today's digital landscape. Whether for voice, data, or combination services, Paradyne's products deliver the performance and reliability necessary for successful business operations.

Paradyne and 3165-A4 EIA-530-A Port Interface Connector, Signal Mnemonic Number Direction Pin

Models: 3160-A4 3161 and 3165-A4

E. Pin Assignments