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NCT480 IP DSLAM User Guide YML856 Rev3
30 www.netcomm.com.au
CHAPTER 5 SYSTEM SPECIFICATIONS
The chapter provides the detail descriptions of technical specification of NCT480 in hardware and software,
respectively. This chapter contains the following sections:
• Hardware Specification
• Software Specification
Hardware Specification
This section shows the system hardware specification of the NCT480 mini IP-DSLAM.
Table 5-1 lists the hardware specifications of NCT480 system.
Specification Description
Dimensions
2” x 19” or 23” x 11” (H x W x D)
Weight
With Splitter: 4 Kg
Console interface Management
access
RJ-45 to RS-232 Female DB-9 adaptor cable
Gigabit Ethernet out-band management
Power requirements
85Walt; -36VDC ~ -60VDC; ~2 Amp.
Front Panel Interfaces
2 x RJ-45 Gigabit Ethernet interface (10/100/1000 Base-T)
2 x mini-GBIC Optical interface (Alternative)
1 x 10/100 Base-T Management Port
1 x RS-232 Console Port
1 x Alarm I/O socket
2 x Telco-50P Female connectors for POTS
2x Telco-50P Female conenctors for Lines
Dual DC power source terminal
ADSL Subscriber interface
48 ports
ADSL Standards support
ANSI T1.413
ITU-T G.992.1, (G.dmt) Annex A
ITU-T G.992.2, (G.lite) Annex A
ITU-T G.992.3 (ADSL2) Annex A, AnnexL
ITU-T G.992.5 (ADSL2+) Annex A, AnnexM
ATM Protocol
Ethernet over ATM (RFC 1483 bridge)
IPoA (RFC 1483 route)
PPPoA (RFC 2364)
PPPoE (RFC 2516)