Table C-2. Port Configuration Options 3

C. Configuration Options

Table C-2. Port Configuration Options (3 of 5)

Rcv Yellow: Halt

Next None Halt Prev

Action on Network Yellow Alarm. Specifies the action taken on this port when a Yellow Alarm is received on the network interface.

None – Makes the data port unaffected by Yellow Alarms received on the network interface.

Halt – Stops the transmission of data on the port and disables the data port when Yellow Alarms are received on the network interface. When Yellow Alarms are received, all ones are sent on the Received Data interchange circuit BB (CCITT 104). The Clear-to-Send interchange circuit CB (CCITT 106) is interrupted.

Tx Clock: Int

Next Int Ext Prev

Data Port Transmit Clock. Specifies whether the transmitted data for the port is clocked using an internal clock provided by the DSU/CSU (synchronized to the clock source specified by the clock source configuration option in the General configuration option group) or an external clock provided by the DTE connected to the port. When an external clock is used, it must be synchronized to the same clock source as the DSU/CSU.

Int – Indicates the clock is provided internally by the DSU/CSU on the TXC interchange circuit DB (CCITT 114).

Ext – Indicates the clock is provided externally by the DTE on the XTXC interchange circuit DA (CCITT 113). Use this selection when the clock source is set to this data port.

InvertTxC: Auto

Next Auto Enab Disab Prev

Invert Transmit Clock. Specifies whether the clock supplied by the DSU/CSU on the TXC interchange circuit DB (CCITT 114) is phase inverted with respect to the Transmitted Data interchange circuit BA (CCITT 103). This configuration option is useful when long cable lengths between the DSU/CSU and the DTE are causing data errors.

Auto – The clock is automatically phase inverted if required for optimum data transmission.

Enab – Indicates TXC supplied by the DSU/CSU on this port is phase inverted.

Disab – Indicates TXC supplied by the DSU/CSU on this port is not phase inverted.

InvrtData: Disab

Next Enab Disab Prev

Invert Transmitted and Received Data. Specifies whether the port’s transmitted data and received data are logically inverted before being transmitted or received. This configuration option is useful for applications where HDLC data is being transported. Inverting the data ensures that the density requirements for the network interface are met.

Enab – Indicates the transmitted data and received data for this port are inverted.

Disab – Indicates the transmitted data and received data for this port are not inverted.

3160-A2-GB24-10

March 2001

C-5

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 Table C-2. Port Configuration Options 3, Rcv Yellow Halt Next None Halt Prev

Models: 3160-A4 3161 and 3165-A4