Configure Branch

Table 8-4

(3 of 4)

Dial Line Configuration Options

Dial TX Level: Permissv(±9)

 

 

 

 

 

 

 

Nxt Permissv(±9)

±10 dBm

±11 dBm

±12 dBm

±13 dBm

±14 dBm

±15 dBm

±16 dBm

±17 dBm

±18 dBm

±19 dBm

±20 dBm

±21 dBm

±22 dBm

±23 dBm

±24 dBm

±25 dBm

±26 dBm

±27 dBm

±28 dBm

±29 dBm

±30 dBm

±31 dBm

±32 dBm

ETC 1.0_Cell ETC 1.1_Cell

 

 

 

 

 

 

 

 

 

 

 

 

Dial Transmit Level. Sets the power output level of the transmit signal over dial lines.

Permissive (±9 dBm) ± The modem transmits data at approximately ±9 dBm. This is true whether the modem is connected to an RJ11-type permissive jack or to an RJ41 or RJ45 programmable jack.

ETC 1.0_Cell ± Transmit level is automatically adjusted in response to line conditions according to the proprietary Enhanced Throughput Cellular (ETCt) 1.0 specification. Use only with remote modems set to ETC 1.0_Cell, and limit the data rate to 4800 bps.

ETC 1.1_Cell ± Transmit level is automatically adjusted in response to line conditions according to the proprietary Enhanced Throughput Cellular 1.1 specification.

The factory default is Permissv(±9).

AT command equivalent s are &In and &Jn.

V22b Guard Tone: Disable

Nxt Disable 550Hz 1800Hz

V.22bis Guard Tone. Determines whether the V.22bis guard tone is disabled, set to 550 Hz, or set to 1800 Hz.

Disable ± No guard tone.

550 Hz or 1800 Hz ± When the modem is in Answer mode, it transmits the guard tone at this frequency.

The factory default is Disable.

AT command equivalent is &Gn.

Train Time: Long

Nxt Long Short

Train Time. Controls V.34, V.32terbo, V.32bis, and V.32 train. Determines whether minimum or maximum time durations are used during the handshaking sequence for both dial and leased line applications.

NOTE: This configuration option only appears when the Dial Line Rate configuration option is set for V.34, V.32terbo, V.32bis, or V.32.

Long ± Selects long train. Use this setting whenever far-end frequency offset (phase roll) may be encountered. This is usually only required when transmitting over satellite links.

Short ± Allows the modem to train-up faster.

The factory default is Long.

AT command equivalent is S-register S43=n.

3980-A2-GB30-20

November 1996

8-25

Page 80
Image 80
Paradyne 3800PLUS manual V22b Guard Tone Disable Nxt Disable 550Hz 1800Hz, Train Time Long Nxt Long Short

3800PLUS specifications

The Paradyne 3800PLUS is a sophisticated networking device designed for various applications in high-demand environments, such as telecommunications and enterprise networks. This versatile solution is well-regarded for its robust performance, providing reliable and efficient connectivity for businesses and service providers.

One of the standout features of the Paradyne 3800PLUS is its ability to deliver high-speed data transmission. Supporting multiple protocols, it ensures seamless connectivity for data, voice, and video over the same infrastructure, reducing the need for multiple devices and simplifying network management. The device is capable of supporting both synchronous and asynchronous data formats, making it suitable for diverse networking needs.

With its advanced multiple service options, the Paradyne 3800PLUS supports various connection types, including T1, E1, and DSL, allowing it to adapt to different local area network (LAN) settings. This flexibility makes it a preferred choice for organizations that require support for both legacy systems and modern technologies. Furthermore, the device offers built-in support for various network management protocols, such as SNMP, simplifying monitoring and configuration.

Security is a significant concern in today's networking landscape, and the Paradyne 3800PLUS addresses this with integrated security features that help ensure data integrity and privacy. The device supports encryption and authentication techniques, which protect against unauthorized access and safeguard sensitive information transmitted over the network.

The Paradyne 3800PLUS is also designed with ease of use in mind. Its web-based interface simplifies configuration and management, making it accessible for network administrators regardless of their technical expertise. Additionally, the device is equipped with diagnostic tools and indicators that facilitate troubleshooting, enabling quicker resolution of connectivity issues.

In terms of scalability, the Paradyne 3800PLUS can accommodate the growing needs of businesses and service providers. Its modular design allows for easy upgrades and the addition of new features, ensuring that the network infrastructure can evolve with changing demands.

In summary, the Paradyne 3800PLUS stands out as an advanced networking solution known for its high-speed capabilities, support for various protocols, integrated security measures, user-friendly management interface, and scalability. These characteristics make it an ideal choice for organizations seeking a reliable and efficient networking solution to enhance their operations and support future growth.