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ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
2-227
© 2000, ADC Telecommunications, Inc.
DLP-570
Page 17 of 18
SPLTF
INSERT:
NETWORK
DROP:
CUSTOMER
INSERT:
CUSTOMER
FE
QRS
A END
CPE
RTAU
INTEROFFICE
FACILITY
Z END
CPE
DROP:
NETWORK
INSERT:
NETWORK
INSERT:
CUSTOMER
FE
11870-B
SPLTE
QRS
RTAU
OFFICE A OFFICE Z
B = "B" TRANSMISSION PATH
= SIGNAL PRESENCE DETECTOR
= TEST SIGNAL GENERATOR
OR UNFRAMED (QRS)
F = FACILITY (CUSTOMER)
E = EQUIPMENT (NETWORK)
= TERMINATED SIGNAL
A = "A" TRANSMISSION PATH
B
AA
B
Figure 570-12. Typical Point-to-Point Test Configuration
DS3 MUX
RTAU
A
B
A
B
EQUIPMENT (E)
[NETWORK]
FACILITY (F)
[CUSTOMER]
CIRCUIT
UNDER TEST
TEST SIGNAL
GENERATOR
TEST SIGNAL
GENERATOR
DS3 MUX
RTAU
EQUIPMENT (E)
[NETWORK]
FACILITY (F)
[CUSTOMER]
CIRCUIT
UNDER TEST
SPLTEL
11871-B
SPLTFL
SIGNAL
PRESENCE
DETECTOR
SIGNAL
PRESENCE
DETECTOR
Figure 570-13. SPLTFL and SPLTEL