ADC Soneplex Broadband System Operation And Maintenance Manual page 171

ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
DLP-542
Page 3 of 4
NEND
LOOP 1
HLXC
LOOP 2
NEND
TO NETWORK/MUX
KEY
NEND means "at the HLXC, looking toward the customer (HLXR)."
FEND means "at the HLXR, looking toward the network (HLXC)."
CRP1 means "at the central office side of the HRX1, looking toward the network (HLXC)."
RRP1 means "at the remote (CPE) side of the HRX1, looking toward the customer (HRX2/HLXR)."
CRP2 means "at the central office side of the HRX2, looking toward the network (HRX1/HLXC)."
RRP2 means "at the remote (CPE) side of the HRX2, looking toward the customer (HLXR)."
CRP1 (Alarm History, PM Reports, and Status screens) = LINE 1 (TL1)
RRP1 (Alarm History, PM Reports, and Status screens) = LINE 2 (TL1)
CRP2 (Alarm History, PM Reports, and Status screens) = LINE 3 (TL1)
RRP2 (Alarm History, PM Reports, and Status screens) = LINE 4 (TL1)
NOTE: CRP2 and RRP2 are not present when there is no HRX2.
Figure 542-3. HDSL HLXC/HRX/HLXR NEND and FEND Locations
(SITE = -1)
DS1
DS1
TO NETWORK
2-148
© 2000, ADC Telecommunications, Inc.
CRP1 RRP1
XCVR XCVR
LOOP 1
HRX1
LOOP 2
XCVR XCVR
CRP1 RRP1
LOCAL REMOTE
(SITE = -2)
NEND
T1
DLX
T1
NEND
KEY
NEND means "PM information collected directly from
incoming T1 signals, both at local and remote sites".
Figure 542-4. DLX NEND Locations
CRP2 RRP2
XCVR XCVR
LOOP 1
HRX2
LOOP 2
XCVR XCVR
CRP2 RRP2
DS1
DSX
DS1
TO CUSTOMER
10455-A
FEND
HLXR
FEND
TO CUSTOMER
11375-B