G.shdsl TDM Solution

5020 G.SHDSL NTU (Ethernet)
The Proscend 5020, SHDSL NTU Ethernet interface AC input with LCD display, offers customers premises to high-speed TDM services with an RJ-45 interface. The industry standard RJ-45 interface can be configured as an Ethernet connection.

The RJ-45 connection transfers data up to 2.304Mbps. The SHDSL NTU can be configured and managed via EOC, or menu-driven VT100 compatible Asynchronous Terminal Interface, either locally or remotely.

5020 G.SHDSL NTU (Ethernet)

Proscend 5020 is equipped with an auto rate capability that identifies the maximum line rate supported by the copper loop. This powerful automatic configuration capability makes installation and service provisioning simple and painless. Further flexibility is provided in the ability to manually set the maximum
NTU speed at different levels for different customer-tailored service offerings.

Features

• Standard G.SHDSL (ITU G.991.2) supports for improved reach/speed and greater interoperability
• Fast and cost-effective provisioning of traditional frame relay (FR or T­HDLC) or TDM leased line services
• User existing copper loop infrastructures
• Can operate back to back connection
• Efficient single wire pair usage
• Up to 2.3Mbps symmetric service bit rate
• Auto rate installation maximizes data rate based on loop conditions
• Local management interface with LCD display
• Remote line loopback
• SHDSL Line performance monitoring
• Raw and per time interval statistics

 

Specifications

Network Interface

• Line Rate: SHDSL per ITU G.991.2
• Coding: Trellis coded pulse amplitude modulation
• Support: ANSI (Annex A) and ETSI (Annex B)
• Payload rates: 192kbps to 2.304Mbps N x 64kbps (N=3 to 36)
• Connection: RJ-48 jack (2-wire)

 

LAN Interface

• Bit Rate: 64 kbps to 2.304Mbps N x 64 kbps (N=1 to 36)
• Connection: RJ-45 for Ethernet

 

DSL Timing

• Network
• Internal
• DTE

 

Performance Monitoring

• ES, SES, UAS, Alarms, Errors for E1, SHDSL

 

Loopback Tests

• Local Loopback
• Digital Loopback
• Remote Loopback
• V.54 Loopback
• Build-in 211-1 bit teste

 

Management

• Configuration with keypad and LCD display
• Console port
• Support firmware upgradeable

 

Physical/Electrical

• Dimensions: 19.5 x 4.8 x 16.8 cm
• Input: 90~240VAC with 50~60Hz
• Power Consumption:10W Max
• Operation: 0 to 50°C
• Humidity: Up to 95% (non-condensing)

 

Application I:Ethernet over SHDSL(LAN Extention)

Application II:Components of Leased Line Solutions for Carrier/ISP/ASP