Resource Usage; I/O Cabling - ADC HiGain HLU-200 User Manual

Resource Usage

Plug-In Equipment Detail. The AHT1U supports the following Plug-In Equipment Inventory Detail command;
1. RETRIEVE PLUG-IN EQUIPMENT DETAIL (DLP-153)
This command retrieves the following plug-in data:
a. Access ID. As above
b. Serial #. This field is not supported by the AHT1U
c. CLEI Code. The AHT1U's CLEI code is given as SLILNS0AAA.
d. H/W Version. The AHT1U has no hardware version. Therefore the AHT1U's software
version instead is displayed in this field.
e. Boot Version. This is the version of the CBA Boot software.
f. S/W Version. This is the software (S/W) of the Litespan operating system.
Plug-In Equipment Summary. The AHT1U supports the following Plug-In Equipment Inventory Summary
command:
1. RETRIEVE PLUG-IN EQUIPMENT SUMMARY (DLP-154)
The AHT1U's CLEI code field is listed. The AHT1U's Equipment Description column displays
"Async HDSL T1 line Circuit"
Line Circuit Availability. The AHT1U supports the following Line Circuit Availability command:
1. RETRIEVE LINE CIRCUIT AVAILABILITY (DLP-158)
This command retrieves a list of the slots that are either equipped with a channel unit (occupied
slot) or Assigned (defined to accept a particular type of channel unit). For proper operation the
equipped unit type must be the same as the assigned unit type. See the Resource Usage section for
more information.

I/O Cabling

The HLU-200 HDSL Loop 1 and Loop 2 pairs are available at both the Narrowband and Wideband mass
connectors of the DSC shelf it occupies. Table 1 shows the generic Loop to three (A, B, and C) DIN Connector
row assignments (Figure 6).
Providing this dual connector access to each HDSL cable pair makes it
absolutely imperative that no connection be made to the connector that is Not
used.
Table 2 lists the Wideband cabling details for the Litespan-2000 CBA shelf. The J1 through J6 cables are
normally used to access the two I/O ports (IN and OUT) from slots that contain standard T1 channel units.
Column 1 lists the color code ID of each pair. Columns 2 and 3 list the pin numbers of either the 710 or AMP
cables that are provided by the CBA. The odd numbered cable columns (J1,3 and 5) list the Slot #/HDSL Loop
2 assignments. The even numbered cable columns (J2,4 and 6) list the Slot #/HDSL Loop 1 assignments. The
Pr. columns list the pairs in sequential order from 1 to 116 with pairs 97 through 100 having no connection
(NC). These pair numbers can be used by LFACS or other automatic circuit assignment programs.
Narrowband cables (P1 through P9 in Table 3) are normally used to access the four I/O ports from various DS0
channel units. When more than 1 CBA shelf is associated with a common control assembly (nine maximum),
both even and odd CBA shelves must be used. The odd shelves (1,3,5, and 7) have slightly different
Narrowband I/O cable assignments than the even shelves. This is done to facilitate LFACS pair assignment
8 November 22, 1996
150-200-114-03, Issue 03
HLU-200 List 1D