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thông số kĩ thuật

·The SHDSL NTU offers two different ways to connect customers to highspeed

·TDM services with two G.703 E1 interfaces (balance 120 Ohm RJ45

·jack or unbalance 75 Ohm dual BNCs). The G.703 interface will carry data

·at N*64kbps rates (where n=1~32).

·The SHDSL NTU can be configured and managed via EOC, or menu-driven

·VT100 compatible Asynchronous Terminal Interface, either locally or

·remotely.

·The SHDSL NTU 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.

·greater interoperability

·Standard G.shdsl (ITU G.991.2) supports improved reach/speed and

·or TDM leased line services

·Fast and cost-effective provisioning of traditional frame relay (FR or THDLC)

·Uses existing copper loop infrastructures

·Can operate in back to back connection

·Efficient single wire pair usage

·Up to 2.312Mbps 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

·Bandwidth guaranteed transmission equipment
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