Identifies the terminating end of a circuit, a provider end office or the first point of switching for the circuit being provided.
NOTE 1: When the entry in this field contains a CLLI Code, the format and structure of this field is defined in the ANSI approved standard, ATIS-03000253, Identification of Location Entities for Information Exchange. The CLLI Code consists of the following elements:
1. Geographical Code – Positions 1 through 4 describe the designation
for a single geographical locality within a state, province, territory,
country, or distinct region of the world (e.g., municipality) (4
alpha characters).
2. Geopolitical Code – Positions 5 and 6 describe the designation of a
state or territory of the United States, a province or territory of Canada,
another country having a national federal government, or a unique designation
(2 alpha characters).
3. Network Site Code – Positions 7 and 8 describe the designation of a
site of an existing or proposed structure within a geographical location
where there is a need to identify one or more telecommunications equipment
entities, facility terminations, nodal locations, or administrative operations
(2 alpha or 2 numeric characters).
4. Network Entity Code – Positions 9 through 11 describe the functional
category of equipment or work center that is contained in a structure.
Equipment categories, including central office switching and ancillary
equipment or non-switching or access terminations, are associated with
a building or network site for purposes of maintaining equipment inventories
and for identifying facility and circuit terminations and nodal locations
(3 alpha/numeric characters).
NOTE 2: When the SECLOC is a CENTREX termination, the CLLI Code provided must be preceded with a “C”.
NOTE 3: SECLOC is not populated when requesting a multipoint configuration. CKLT is used to specify the first bridging location and an MSL Form is used for specifying end user and/or additional bridge locations. The MSL Form must accompany the EUSA Form when ordering multipoint configurations.
NOTE 4: SECLOC is a CLLI Code when ordering facilities to a provider end office. This code must be preceded with a “C”.
NOTE 5: SECLOC may be populated with a CLLI Code or left blank when ordering facilities to a provider broadband switch. When this field is left blank, the provider will determine the switch location and provide the switch CLLI Code on the Confirmation Notice Form (CN).
VALID ENTRIES:
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NOTE 1: Valid CLLI Codes are outlined in Telcordia Technologies practice BR 795-(100-186)-100.
USAGE: This field is conditional.
NOTE 1: Required when the first position of the REQTYP field on the ASR Form is “E”, the ACT field on the ASR Form is “N”, “C”, “T” or “M” and the NSL field is not populated.
NOTE 2: Prohibited when the NSL field is populated.
NOTE 3: Otherwise optional.
DATA CHARACTERISTICS: 12 alpha/numeric characters
EXAMPLES: C M I L N T N M A 6 8 6 E