ADTRAN T200 H4TU-R specifications Troubleshooting Screen, Cst

Page 16

Item 12 on the Main Menu displays the Troubleshooting screen (Figure 22). Helpful ADTRAN contact infor- mation along with two menu items appear on the bottom of this screen.

Selecting option 1 from the Troubleshooting screen causes the H2TU-C to read the operational status of the card and return Troubleshooting Guidance, or hints, as to the probable cause of the trouble, as shown in Figure 23.

Circuit ID:

10/01/03 09:29:45

 

Press ESC to return to previous menu

 

Troubleshooting

For HELP based on detected problems, select Troubleshooting Guidance from the list below. If further assistance is needed, contact ADTRAN Tech Support.

Hours: Normal 7am -

7pm

CST

1.

Troubleshooting Guidance

Emergency 7 days

x 24 hours

2.

General Information

Phone: 800.726.8663

/ 888.873.HDSL

 

 

Fax: 256.963.6217

 

 

 

 

Selection:

Figure 22. Troubleshooting Screen

Circuit ID:

return to

10/01/03 09:29:45

Press ESC to

previous menu

DSX-1 Loss

of Signal

(Red Alarm)

-Patch test set REC jack into H4TUC MON TX jack to verify integrity of signal to the H4TUC from the network (verify test set in MON mode).

-If signal to H4TUC is missing, insert test set at DSX panel IN Jack connecting toward H4TUC (to verify wiring between DSX and H4TUC shelf). Check H4TUC to verify DSX-1 LOS alarm is cleared. This verifies TX(out) and RX(in) pairs are not swapped.

-If signal from DSX OK, verify cross-connect wiring at DSX panel is turned over (OUT to IN) and (IN to OUT).

-If DSX wiring OK, connect test set REC to the DSX MON, network side equipment, to verify signal from network (verify test set to MON). If no signal, troubleshoot office problems.

For Total Access cards verify the following:

-Provisioning>Network Source is configured correctly for Mux or DSX operation.

-Provisioning>Service State is not configured for OOS-Unassigned.

-Mux card is mapped correctly.

-Mux card is functioning correctly.

Figure 23. Troubleshooting Guidance

16

Issue 1, December 2003

61223424L2-5A

Image 16
Contents General L2-5A Issue 1, December Clei Code T1L497PCRevision History Installation DescriptionH4TU-R Enclosure Compatibility ComplianceFront Panel LED Indicators Name Indication Description Front Panel LED IndicatorsOFF Remote Provisioning Provisioning Option Option Settings Default SettingsProvisioning Options Connections HDSL4 System TestingDS1 MON Bantam Jacks H4TU-R Network Loopbacks Customer LoopbacksControl Port Operation Front Panel OperationOperation Adtran Adtn H4TU-C H4TU-RT1L7PODAAA AdtnB8ZS ESFAIS/CI AutoLoop Margin AttenCUR/MIN/MAX CUR/MAX H4R1 NetwES-L CV-LH4TUC DSX-1 H4TUR LoopSES-L UAS-LLOSS-L PDVS-LLocation Alarm Current CountLast YellowraiLast Current Count Span C-H1 LOS H4TU-C MrgnH4R1 NET Mrgn H4TU-C AttenSystem PM/Screen Report Option Troubleshooting Screen CSTGeneral Information Screen HDSL4 Deployment Guidelines Attenuation limitsRange Limits 26 Gauge / 70F / PIC Range Limits 24 Gauge / 70F / PICMaintenance SpecificationsWarranty and Customer Service Troubleshooting GuideSpecification Description HDSL4 T200 H4TU-R SpecificationsTC PAM Loopback Process Description HDSL4 Maintenance ModesLoopback Control Codes Table A-1. HDSL4 Loopback Control Codes Type Source1 Code2,3 NameTable A-2. Loopback Control Codes Function Code Hex / Binary ResponseH4TU-C H4TU-RTable A-2. Loopback Control Codes This page is intentionally blank Issue 1, December

T200 H4TU-R specifications

The ADTRAN T200 H4TU-R is a versatile and advanced telecommunications device designed for high-speed data transmission and enhanced connectivity. It serves primarily in carrier-grade applications, enabling service providers to deliver reliable broadband services to their customers. This device integrates multiple features and technologies that ensure optimal performance and flexibility in various networking environments.

One of the key features of the T200 H4TU-R is its ability to support high-speed data services over existing copper or fiber infrastructures. It utilizes G.SHDSL technology, which allows for symmetrical data rates ranging from 192 kbps to 5.7 Mbps, making it suitable for both enterprise and residential applications. This capability is essential for businesses requiring dedicated bandwidth for applications like VoIP, video conferencing, and cloud services.

The T200 H4TU-R also supports various interface options, including Ethernet over G.SHDSL and T1/E1 lines, which provides compatibility with multiple legacy systems. This flexibility extends the useful life of existing networks while enabling a smoother transition to newer technologies. The device features dual Gigabit Ethernet ports, allowing for easy integration into modern networking setups while facilitating network redundancy and load balancing.

Built with scalability in mind, the T200 H4TU-R can accommodate the growing demands of service providers. Its management capabilities are further enhanced by support for SNMP and Web-based interfaces, enabling operators to monitor network performance and promptly address any issues that arise.

Another significant characteristic of the T200 H4TU-R is its robust error correction capabilities, which ensure data integrity and minimize the risk of data loss during transmission. It employs advanced technologies such as H4 (High Capacity) coding and interleaved mode, effectively increasing data rates while maintaining reliability.

For installations, the device offers versatile powering options, including Power over Ethernet (PoE), which simplifies deployment while reducing cabling requirements. Additionally, its compact form factor enhances space efficiency in network closets.

In summary, the ADTRAN T200 H4TU-R delivers a powerful combination of speed, reliability, and flexibility. Its advanced G.SHDSL technology, support for various interface types, robust error correction, and management capabilities make it an ideal choice for service providers looking to enhance their broadband offerings while ensuring future scalability and performance.