Patton electronic RocketLink-G NTU Rack Mount G.SHDSL Modem Card S2-4 through S2-5 Clock Mode

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S2-4 through S2-5: Clock Mode

The RocketLink-G can operate in one of three clock modes: internal, external, or receive-recover.

S2-4

S2-5

Clock Mode

Description

ON

ON

Internal

The on-board oscillator in

 

 

 

the 3088RC provides clock

 

 

 

for both serial and DSL lines.

 

 

 

 

OFF

ON

External

3088RC uses the RX clock

 

 

 

from the serial interface as

 

 

 

the clock for the DSL link.

 

 

 

 

ON

OFF

Receive-

3088RC uses the RX clock

 

 

Recover

from the DSL line as the

 

 

 

clock for the serial interface.

 

 

 

 

OFF

OFF

 

Reserved

 

 

 

 

X.21 operation. There are a few things to note about clock modes and X.21 operation.

—One X.21 modem must be set to Receive-Recover.The other X.21 modem must be set to either Internal or External/Network clock mode.

—The X.21 modem that is conÞgured as Receive-Recovermust be DCE.

—The X.21 modem that is conÞgured as Internal must also be DCE, but if it is an External/Network clock, then the modem must be conÞgured as DTE.

 

CPE-Side Modem

CO-Side Modem

Modem’s X.21

Receive-Recover

Internal

External/Network

Orientation

 

 

 

DCE

DCE

x

 

 

 

 

 

DCE

x

DTE

 

 

 

 

Ethernet operation. The 3088RC/C/AI model does not recover clock from the Ethernet network because it is packet-based rather than TDM. Therefore, the external clock mode is not valid.

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Contents User Manual General Information Warranty InformationConfiguration Operation InstallationModel 3088RC Interface Pin Assignments SpecificationsSafety Compliance Warranty InformationCompliance EMC ComplianceRadio and TV Interference FCC Part FCC Part 68 Acta StatementCE Declaration of Conformity Industry Canada NoticeTel +1 301 Email support@patton.com ServiceAuthorized European Representative Device first Safety When Working with ElectricityDescription FeaturesGeneral Information Serial Interface Types About Harware DIP Switch Configuration ConfigurationAbout Software CLI Configuration Position Function Configuring the DIP Switches V.35, X.21, and Ethernet ModelsS1-1 S1-2 S1-3 S1-4 S1-5 S1-6 S1-7 Data Rate Kbps S1-1 through S1-7 Data Rate2240 S2-1 Front Panel Switches S1-8 TX Clock Setting DescriptionS2-2 Line Probe S2-3 Annex A/BCPE-Side Modem CO-Side Modem S2-4 through S2-5 Clock ModeS2-4 S2-5 Clock Mode Description About System Reset Mode S2-6 SettingS2-6 DTE Loops S2-7 DTE Interface TypeConfiguring Through the Console Software UpgradesConÞguration Reset to Factory Defaults DSL sync state describes whether no sync words have DSL Line Condition Good or Poor Console Help CommandsSystem ConÞguration Commands DSL Error Monitor Startup Delay Interval Totint System Status CommandsDSL ConÞguration Commands DSL Clear Errcntrs Command DSL Status CommandModel 1001RCM13445 & 1001RCM134TB Strap Settings Configuring the V.35 Rear CardStrap Function Position 1&2 Position 2&3 JB3JB4 Configuring the X.21 Rear CardModel 1001RCM11545& 1001RCM115TB Strap Settings DIP Switch ConÞguration Configuring the E1 Rear CardS1-1 Line Framing & Coding Line Coding OptionsOff Disabled Enabled Making Interface Connections Module Rear Panels, Showing Location of ConnectorsOhm Dual Coaxial G.703 Interface Connecting the Ethernet Rear Card Driver Board mounted on Model 3088RC Connecting the Interface Driver BoardRC/C/AI Ethernet Port Connecting to the 10Base-T Ethernet PortPage RJ-45 Line Interface LED Status MonitorsPage Rack Power Supply InstallationModel 1001R14 Rack Chassis More informationInstalling Model 3088RC Series Into the Chassis Powering Up Your 1001R14 RackInterconnecting cables shall be acceptable for Connecting the Twisted Pair InterfaceModel 3088RC V.35/X.21 interfaces Connecting the Model 3088RC/A/I V.35 to a DTE device Connecting the Model 3088RC/A/I V.35 Serial Inter FaceConnecting the Model 3088RC/A/I to V.35 Serial DCE Connecting the Model 3088RC/A/I V.35 to a DCE deviceConnecting the Model 3088RC/D/V X.21 to a DCE or DTE device Connecting the Model 3088RC/D/V X.21 Serial Inter FaceConnecting the 3088RC/C/AI Ethernet Interface Connecting the 3088RC/K/K E1 InterfaceOperation LED Status IndicatorsLED Color DescriptionLoopbacks Test ModesEstablishing a Remote Console Session PatternsRemote Console Operation Console Remote console connection is open Is a screenshot of opening a typical remote console session Remote control session with LAL diagram Differences in Local and Remote Control Session BehaviorTo communicate with the far-end 3088RC Software UpgradeReset Configuration to Factory Default Diagnostics Serial ConnectorAppendix a Clocking ModesLine Coding Transmission LineLine Rates DSL Line Line InterfaceAppendix B Pin # SignalRJ-11 NON-SHIELDED DSL Port V.35 InterfaceX.21 Interface E1 InterfaceRS-232 Console Interface Page

3088RC, RocketLink-G NTU Rack Mount G.SHDSL Modem Card specifications

The Patton Electronics 3088RC, also known as the RocketLink-G NTU Rack Mount G.SHDSL Modem Card, is a robust and versatile solution designed to enable high-speed data communication over copper lines. This modem card is particularly favored by telecommunications providers and businesses seeking reliable connectivity in demanding environments.

One of the key features of the 3088RC is its G.SHDSL technology, which allows for symmetric data transmission at speeds up to 5.7 Mbps. This symmetric speed makes it ideal for businesses that require the same upload and download speeds, ensuring efficient performance for applications such as video conferencing, cloud services, and file sharing. Furthermore, G.SHDSL offers longer range capabilities compared to traditional DSL technologies, achieving distances up to 12,000 feet or more, depending on line conditions.

The 3088RC is designed for easy integration into existing rack mount installations. It occupies a single 19-inch rack unit, making it a space-efficient option for service providers looking to maximize their hardware capacity. The installation process is straightforward, allowing for quick deployment in various settings, from small offices to larger enterprise environments.

In terms of power, the Patton 3088RC supports both AC and DC power inputs, providing flexibility in installation. The card also features built-in network management capabilities. This includes SNMP support for remote monitoring and troubleshooting, allowing IT administrators to keep track of performance and quickly identify issues without needing to be physically present.

Moreover, the device guarantees high reliability with its advanced error correction techniques, which enhance data integrity over longer distances and in environments with significant interference. Equipped with a robust design, the 3088RC operates well in fluctuating temperatures, ensuring durability and consistent performance.

Security is also a priority, as the RocketLink-G offers features that protect against unauthorized access and data breaches. This is particularly crucial for businesses handling sensitive information.

To conclude, the Patton Electronics 3088RC RocketLink-G NTU Rack Mount G.SHDSL Modem Card represents a comprehensive solution for reliable high-speed connectivity. Its blend of advanced technology, ease of integration, and focus on performance makes it an attractive choice for service providers and enterprises aiming to enhance their data communications infrastructure.
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