UNSPSC 43222803: Digital loop carrier DLCs

Digital loop carrier (DLC) is equipment that bundles a number of individual phone line signals into a single multiplexed digital signal for local traffic between a telephone company central office and a business complex or other outlying service area. Typically, up to 24 analog voice calls are combined into a single signal and transmitted over a single copper T-carrier system or E-carrier line, an optical fiber cable, or a wireless connection.

UNSPSC 43222803 Digital loop carrier DLCs is a Commodity code that appears to see minimal recent activity under its narrow nominal scope; state and local governments are not currently soliciting digital loop carrier equipment itself. The two recent opportunities tagged to this code show a significant mismatch with its intended scope. Gwinnett County's RFP-2701KM solicits digital signage, scoreboards, video walls, LED displays, and related technologies — equipment for visual display and venue management, not telecommunications carrier infrastructure. Region 7 Purchasing Cooperative's NET2223 Invitation for Catalog Discount Bid covers network systems and supplies more broadly, a general networking procurement mechanism rather than carrier-grade DLC equipment. Neither solicitation addresses the specific telecommunications multiplexing equipment the code nominally describes, suggesting either inconsistent tagging in the issuing bodies' procurement systems or negligible current demand for DLC hardware in state and local contracting.

Issuing bodies across the sample include a county government (Gwinnett County, Georgia) and a cooperative purchasing vehicle serving school districts and education service centers (Region 7 Purchasing Cooperative, which operates in Texas). The geographic spread covers Georgia and Texas. Gwinnett County's digital signage solicitation closed with an August 10, 2026 response deadline under RFP notice type, while the Region 7 cooperative procurement — though dated in the source — was structured for one-year contract participation from August 2022 through August 2023 with an estimated expenditure of $6,437,531 across member districts. No current opportunities directly aligned with digital loop carrier procurement are present in the recent-activity block.