Adsl Interface (One Rj-11 Jack; Lan Interface (Four Rj-45 Jacks; Console Interface (Db-9) (Default Configured As Dce - 3Com OfficeConnect 3CP4144 Get Started Manual

3com officeconnect 3cp4144: user guide
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D-2
A
D: S
PPENDIX
PECIFICATIONS

ADSL Interface (one RJ-11 jack)

Pin 1 — (Not loaded)
Pin 2 — (Not used)
Pin 3 — Ring
Pin 4 — Tip
Pin 5 — (Not used)
Pin 6 — (Not loaded)

LAN Interface (four RJ-45 jacks)

Pin 1 — Transmit Data +
Pin 2 — Transmit Data -
Pin 3 — Receive Data +
Pin 4 — NC
Pin 5 — NC
Pin 6 — Receive Data -
Pin 7 — NC
Pin 8 — NC

Console Interface (DB-9) (Default configured as DCE)

Pin 1 — DCD LL <= PC
Pin 2 — Transmit Data LL => PC
Pin 3 — Receive Data LL <= PC
Pin 4 — DTR LL <= PC
Pin 5 — Ground
Pin 6 — DSR LL => PC
Pin 7 — RTS LL <= PC
Pin 8 — CTS LL => PC
Pin 9 — RI LL => PC

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