Total Access 850 System Manual
Section 2 Engineering Guidelines
64203376L1-1B
© 2004 ADTRAN, Inc.
29
Faceplate CRAFT Interface
Use the
CRAFT
port located on the RCU faceplate to configure the system via an EIA-232 connection.
Table 3 displays the
CRAFT
port pinout.
Faceplate LEDs
The faceplate LEDs provide status information using a color coded message format. Table 4 gives a
description of all faceplate LEDs for the T1 RCU when used with the Total Access 850 system.
Faceplate Bantam Jack
The faceplate bantam jack provides a means to monitor the network T1 connected to the rear of the
Total Access 850 chassis. The jacks accept standard 310-type bantam plugs. Figure 4 displays the bantam
jack monitoring points.
Table 3. T1 RCU CRAFT (DB-9, Female) Pinout
Pin
Name
Description
1, 4, 6-9
UNUSED
—
2
RD
Receive Data (Output)
3
TD
Transmit Data (Input)
5
SG
Signal Ground
Table 4. T1 RCU Faceplate LEDs
For these LEDs...
This color light...
Indicates that...
PWR
OFF
there is no power to the system.
Solid GREEN
the system is connected to an active power source.
T1 ALARM
OFF
there are no active T1 alarms on the system.
ON
there is an active T1 alarm (yellow, red, or blue alarm) on
the system.
T1 TEST
AMBER
the network T1 is in test mode (loopback).
T1 ERROR
Blinking RED
there are errors on the network T1 (framing errors,
bipolar violations, or CRC errors).
V.35 TD
Blinking GREEN
there is transmit data detected on the V.35 port. This
LED blinks with data traffic.
V.35 RD
Blinking GREEN
there is received data detected on the V.35 port. This
LED blinks with data traffic.
ETH LI
OFF
there is no active Ethernet link.
Solid GREEN
there is a valid Ethernet link on the 10BaseT interface.
ETH TX/RX
Blinking GREEN
there is received or transmitted data detected on the
Ethernet interface. This LED blinks with data traffic.
Summary of Contents for Total Access 850
Page 14: ...Table of Contents Total Access 850 System Manual 14 2004 ADTRAN Inc 64203376L1 1B ...
Page 16: ...Section 1 System Description Total Access 850 System Manual 16 2004 ADTRAN Inc 64203376L1 1B ...
Page 22: ...Section 1 System Description Total Access 850 System Manual 22 2004 ADTRAN Inc 64203376L1 1B ...
Page 224: ...Section 5 DLP 4 Total Access 850 System Manual 224 2004 ADTRAN Inc 64203376L1 1B ...
Page 232: ...Section 5 DLP 6 Total Access 850 System Manual 232 2004 ADTRAN Inc 64203376L1 1B ...
Page 236: ...Section 5 DLP 7 Total Access 850 System Manual 236 2004 ADTRAN Inc 64203376L1 1B ...
Page 244: ...Section 5 DLP 10 Total Access 850 System Manual 244 2004 ADTRAN Inc 64203376L1 1B ...
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Page 264: ...Section 5 DLP 16 Total Access 850 System Manual 264 2004 ADTRAN Inc 64203376L1 1B ...
Page 278: ...Section 6 ADTRAN Utilities Total Access 850 System Manual 278 2004 ADTRAN Inc 64203376L1 1B ...