Adtran NetVanta 300 Series Uživatelský manuál stáhnout pdf (Strana 23)

NetVanta 300 Series Hardware Installation Guide Physical Description

Rear Panel Interfaces and LEDs

ADSL Interface

The ADSL port on each NetVanta 300 Series unit is an RJ-11C connector. See Table A-1 on page 29 for the

ADSL port pinouts. The following charts show some of the ADSL port features.

10/100BaseT Ethernet Interface and Activity LEDs

The ETHERNET ports on the NetVanta 300 Series are RJ-45 connectors with LEDs. The amber activity

LED flashes when data traffic is being sent or received on the Ethernet port. The green link LED is on

when the unit has a good connection to the LAN. (As mentioned earlier, the NetVanta 344 and

NetVanta 347 have four Ethernet ports, each with its own activity and link LEDs.) See Table A-2 on page

29 for the Ethernet port pinouts. The Ethernet port provides the following:

• 10BaseT or 100BaseT with a single connector

• Auto-negotiation

•CSMA/CD

• IEEE 802.3 compatibility

• Auto MDI/MDIX

NetVanta 340/NetVanta 347

NetVanta 344

Specification Type Annex A Annex B Annex L Annex A Annex B Annex L

ITU G.992.1 (G.dmt) Yes No N/A Yes Yes N/A

ITU G.992.2 (G.lite) Yes No N/A Yes Yes N/A

ITU G.992.3 (ADSL2) Yes No Yes Yes Yes Yes

ITU G.992.5 (ADSL2+) Yes No N/A Yes Yes N/A

NetVanta 340/NetVanta 347 NetVanta 344

ANSI T1.413 Issue 2 Yes Yes

Dynamic Rate Adaptation (DRA) Yes Yes

Seamless Rate Adaptation (SRA) No Yes

Bit Swapping Yes Yes

Dying Gasp Yes Yes

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Adtran NetVanta 300 Series Uživatelský manuál Strana 23