Netcomm NCT240 Manual Do Utilizador

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NetComm NCT240 Installation Guide                                                   Release 1.0 
 
3.  System Requirement 
LED Definition 
Items 
LED color   
Function  
PWR (power)   
GREEN – SOLID 
Power on 
GREEN – SOLID   
System finished initializing 
stage  
SYS (system) 
Flashing GREEN – 2Hz 
System is booting up   
Flashing GREEN – 4Hz 
System is ready to restart – 
release the ACO/RST button 
to restart   
SYS (system) - When the 
ACO/RST button is pressed 
Flashing GREEN – 1Hz 
System is ready to reset to 
Factory default – release the 
ACO/RST button to reset to 
factory default 
MAJ (Major alarm )   
RED 
Major alarm reporting 
MIN ( Minor alarm )   
AMBER 
Minor alarm reporting 
GREEN 
ADSL link is UP 
ADSL link 
Flashing GREEN 
DSL line is training (to linkup) 
AMBER 
Ethernet Fiber port is UP 
GE-FX Link 
Flashing AMBER 
Dataflow activity in the port 
GREEN 
Ethernet Copper port is UP 
GE-TX Link 
Flashing GREEN 
Dataflow activity in the port 
 
 
Hardware 
 
Dimensions & Capacity 
1.  19” wide rack mount available. 
2.  1U height 
3.  Provide 24 DSL ports and built-in splitters. 
 
Uplink Interfaces 
1.  The connector is SFP type at optical interface port. 
2.  The connector is RJ-45 at copper interface port. 
3.  When plug in SFP, the work interface will select optical interface automatic and 
copper interface is assistant interface. And when plug out SFP, the copper interface 
will change to work interface automatic. 
4. 
Supported SFP optical module types have 1000 Base-SX, 1000 Base-LX, 1000 
Base-LHX and 1000 Base-ZX. 
 
 
Line Interfaces 
1.  Support 24 ports ADSL2+ line interface module (ATU-C). 
2.  Build in Splitter/Filter internal. 
3.  The connectors are wire-wrapping; a converter device can be connected in 
between interfaces and user device at both ADSL2+ line interface and PSTN 
interface. 
 
 
Management Interfaces