ADTRAN T200 H4TU-R Description, H4TU-R Enclosure Compatibility, Compliance Codes

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Description

The T200 H4TU-R can be deployed in circuits using one H4TU-C, one H4TU-R, and up to two H4Rs.

The T200 H4TU-R terminates local loop HDSL4 signals originating from the Central Office (CO) unit and transforms the HDSL4 signal into traditional DS1 signals to be delivered to the customer.

The T200 H4TU-R can be used with any H4TU-C to complete an HDSL4 circuit with up to two H4Rs. Local power is provided through the enclosure.

NOTE

This unit is intended for Local Power Only. If a span powered unit is needed, refer to P/N 122x426L2.

The H4TU-R is a T200 mechanics card which will fit Type 200 or Type 400 mechanics enclosures, as listed in Table 2. This table also provides reference infor- mation on the ADTRAN enclosures.

Table 2. H4TU-R Enclosure Compatibility

Part

Description1

Document

Number

 

Number

 

 

 

1242007Lx

HR12 Metal

61242007LX-5x

 

Enclosure Remote

 

 

Shelf

 

 

 

 

1242008L1

HR4 Installation/

61242008L1-5

 

Maintenance

 

 

 

 

1242034L2

T400 Single Mount

61242034L2-5

 

(removable RJ-48

 

 

jacks)

 

 

 

 

1242034L3

T400 Single-Mount

61242034L3-5

 

High Voltage

 

 

Enclosure

 

 

 

 

1245034L12

T200 Dual-Mount

61245034L1-5

 

Installation/

 

 

Maintenance

 

 

 

 

1In all applications the H4TU-R must be installed in NEBS compliant and UL listed enclosures to insure full compli- ance with this unit.

2ADTRAN’s T200 Dual-Mount housing (P/N 1245034L1) is required when using the T200 H4TU-R for HDSL Loop Support System (H-LSSTM) protection circuits.

Compliance

Table 3 shows the compliance codes for the T200 H4TU-R. This product is intended for installation in equipment with a Type “B” or “E” enclosure.

This product meets all requirements of Bellcore GR- 1089-CORE (Class A2), ANSI T1.418-2002 and is NRTL listed to the applicable UL standards.

Table 3. Compliance Codes

Code

Input

Output

 

 

 

Power Code (PC)

C

C

 

 

 

Telecommunication Code (TC)

X

X

 

 

 

Installation Code (IC)

A

–

 

 

 

2. INSTALLATION

After unpacking the unit, inspect it for damage. If damage is discovered, file a claim with the carrier, then contact ADTRAN. Refer to the Warranty and Customer Service section in this practice. The settings on the H4TU-C are encoded and transmitted to the T200 H4TU-R once the circuit has achieved synchronization. There are no switch settings on the T200 H4TU-R.

To install the T200 H4TU-R, perform the following steps:

1.If present, remove the Access Module Blank from the appropriate access module slot of the enclosure.

2.Hold the T200 H4TU-R by the front panel while supporting the bottom edge of the module.

3.Align the module edges to fit in the lower and upper guide grooves for the module slot.

4.Slide the module into the slot. Simultaneous thumb pressure at the top and at the bottom of the module will ensure that the module is firmly seated against the backplane of the enclosure.

WARNING

Up to –200 VDC may be present on telecom- munications wiring. Ensure chassis ground is properly connected.

2

Issue 1, December 2003

61223424L2-5A

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Contents Revision History L2-5A Issue 1, December Clei Code T1L497PCGeneral H4TU-R Enclosure Compatibility InstallationDescription ComplianceOFF Front Panel LED IndicatorsFront Panel LED Indicators Name Indication Description Provisioning Options Provisioning Option Option Settings Default SettingsRemote Provisioning DS1 MON Bantam Jacks HDSL4 System TestingConnections H4TU-R Network Loopbacks Customer LoopbacksOperation Front Panel OperationControl Port Operation T1L7PODAAA AdtranAdtn H4TU-C H4TU-R AdtnAIS/CI B8ZSESF AutoCUR/MIN/MAX CUR/MAX LoopMargin Atten H4R1 NetwH4TUC DSX-1 ES-LCV-L H4TUR LoopLOSS-L SES-LUAS-L PDVS-LLast Location AlarmCurrent Count YellowraiH4R1 NET Mrgn Last Current Count Span C-H1 LOSH4TU-C Mrgn H4TU-C AttenSystem PM/Screen Report Option Troubleshooting Screen CSTGeneral Information Screen Range Limits 26 Gauge / 70F / PIC HDSL4 Deployment GuidelinesAttenuation limits Range Limits 24 Gauge / 70F / PICWarranty and Customer Service MaintenanceSpecifications Troubleshooting GuideTC PAM HDSL4 T200 H4TU-R SpecificationsSpecification Description Loopback Control Codes HDSL4 Maintenance ModesLoopback Process Description Table A-1. HDSL4 Loopback Control Codes Type Source1 Code2,3 NameH4TU-C Table A-2. Loopback Control CodesFunction Code Hex / Binary Response 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.
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