![background image](http://html1.mh-extra.com/html/patton-electronics/g-shdsl-ntu/g-shdsl-ntu_user-manual_4055449006.webp)
G.SHDSL NTU User Manual V0.03
5
They can be configured and managed via EOC, or menu-driven VT100 compatible Asynchronous Terminal Interface,
either locally or remotely.
The G.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.
1.2
Features
Standard G.SHDSL (ITU G.991.2) supports improved reach/speed and greater interoperability
Fast and cost-effective provisioning of traditional frame relay (FR or T-HDLC) or TDM leased line services
User existing copper loop infrastructures
Can operate 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
Auto configuration wetting current to protect SHDSL line
Local management interface with LCD display
Remote line loopback
SHDSL Line performance monitoring (Data Rate and SNR)
Raw and per time interval statistics
Bandwidth guaranteed transmission equipment
Remote firmware upgrade
1.3
Specification
WAN Interface
•
Line Rate: SHDSL per G.991.2
•
Coding: trellis coded pulse amplitude modulation (TCPAM-16)
•
Support: Annex A(ANSI) and Annex B(ETSI)
•
Payload rates: 64kbps to 2.304Mbps (N x 64kbps N=1 to 36) for Serial and Ethernet interface
64kbps to 2.048Mbps (N x 64kbps N=1 to 32) for E1 interface
•
Connection: RJ-45 jack (2-wire or 4-wire)
•
Impedance: 135 ohms
G.703 Interface (as E1)
•
Connection: RJ-45 for balanced 120Ω E1 cable
Содержание G.SHDSL NTU
Страница 1: ...G SHDSL NTU User Manual Version 0 03...
Страница 9: ...G SHDSL NTU User Manual V0 03 8 1 4 Applications...
Страница 18: ...G SHDSL NTU User Manual V0 03 17 2 3 1 For E1 Interface AC power input version DC power input version...
Страница 19: ...G SHDSL NTU User Manual V0 03 18 2 3 2 For Serial Interface AC power input version DC power input version...
Страница 20: ...G SHDSL NTU User Manual V0 03 19 2 3 3 For Ethernet Interface AC power input version DC power input version...
Страница 30: ...G SHDSL NTU User Manual V0 03 29 E1 Interface...
Страница 36: ...G SHDSL NTU User Manual V0 03 35 3 5 1 Sub Menu tree for SETUP E1 Interface SYSTEM SETUP SETUP E1 SETUP E1...
Страница 52: ...G SHDSL NTU User Manual V0 03 51...
Страница 55: ...G SHDSL NTU User Manual V0 03 54...
Страница 116: ...G SHDSL NTU User Manual V0 03 115 For Ethernet interface model For E1 and Serial interface model...
Страница 117: ...G SHDSL NTU User Manual V0 03 116 For E1 and Ethernet interface model...
Страница 119: ...G SHDSL NTU User Manual V0 03 118 For Serial interface model For Ethernet interface model...
Страница 120: ...G SHDSL NTU User Manual V0 03 119 For E1 and Serial interface model For E1 and Ethernet interface model...
Страница 137: ...G SHDSL NTU User Manual V0 03 136 The front view of DB 25 F Serial interface connector on rear panel...