User's Manual

Table Of Contents
SEL-3022 Transceiver Instruction Manual Date Code 20050615
Testing and Troubleshooting
Self-Tests
5.6
Cryptographic Manual—Do Not Copy
Self-Tests
The SEL-3022 has extensive self-test capabilities. You can determine the diagnostic
status of your SEL-3022 via the SEL-5809 Settings Software or the Status LED located
on the SEL-3022.
Under normal operating conditions the contact alarm is closed. If the SEL-3022 is
disabled the contact will open.
Table 5.3 SEL-3022 Self-Test Capabilities
Test
SEL-5809
Status:
Device
SEL-3022
Disable
Status
LED
Contact
Output
Alarm
Description
RAM Pass Yes Toggle .5
second
Open Performs a read and
write verification
Flash Pass Yes Toggle .5
second (if
possible)
Open Performs a checksum
calculation
Crypto-
graphic
Algorithm
Tests
NA Yes Toggle 1
second
Open Checks known
answer tests for all
cryptographic func-
tions
802.11b
Self-Tests
NA Yes Toggle .5
second
Open Indicates 802.11b
wireless device health
802.11b
SNR
dB NA NA NA Reports RF Signal-to-
Noise Ratio from
802.11b module
802.11b
Signal
dBm NA NA NA Reports RF Signal
Level from 802.11b
module
802.11b
Noise
dBm NA NA NA Reports RF Noise
Level from 802.11b
module
RNG Test NA Yes Toggle 1
second
Open Compares each block
with previous block
Zeroized
Key
NA Yes Toggle 2
seconds
Open Indicates presence of
zeroized key material
Preliminary Copy