Adtran 1202890E1 User Manual
NetVanta 4300/4400 Series
60
Copyright © 2013 ADTRAN, Inc.
61200890E2-34R
Table A-3. SFP Slot Pinouts
Pin
Name
Pin
Name
1
TGND
11
RGND
2
TX FAULT
12
RX-
3
TX DISABLE
13
RX+
4
MOD DEF(2)
14
RGND
5
MOD DEF(1)
15
VccR
6
MOD DEF(0)
16
VccT
7
RATE SELECT
17
TGND
8
LOS
18
TX+
9
RGND
19
TX-
10
RGND
20
TGND
Table A-4. CONSOLE Port (DCE) Pinouts
Pin
Name
Description
1
DCD
Data Carrier Detect (output)
2
RD
Receive Data (output)
3
TD
Transmit Data (input)
4
DTR
Data Terminal Ready (input)
5
SG
Signal Ground
6
DSR
Data Set Ready (output) - Tied to pin 1
7
—
Unused
8
CTS
Clear to Send (output) - Tied to pin 1
9
—
Unused
Connection directly to an external modem requires a cross-over cable.