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NetComm NCT240 Installation Guide
3. System Requirement
LED Definition
Items
PWR (power)
SYS (system)
SYS (system) - When the
ACO/RST button is pressed
MAJ (Major alarm )
MIN ( Minor alarm )
ADSL link
GE-FX Link
GE-TX Link
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
LED color
GREEN – SOLID
GREEN – SOLID
Flashing GREEN – 2Hz
Flashing GREEN – 4Hz
Flashing GREEN – 1Hz
RED
AMBER
GREEN
Flashing GREEN
AMBER
Flashing AMBER
GREEN
Flashing GREEN
Release 1.0
Function
Power on
System finished initializing
stage
System is booting up
System is ready to restart –
release the ACO/RST button
to restart
System is ready to reset to
Factory default – release the
ACO/RST button to reset to
factory default
Major alarm reporting
Minor alarm reporting
ADSL link is UP
DSL line is training (to linkup)
Ethernet Fiber port is UP
Dataflow activity in the port
Ethernet Copper port is UP
Dataflow activity in the port
6
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