UNSPSC 43222611: Network channel or data service units

A CSU or DSU (Channel Service Unit or Data Service Unit) these are hardware devices about the size of an external modem that converts a digital data frame from the communications technology used on a local area network (LAN) into a frame appropriate to a wide-area network (WAN) and vice versa. Equipment used to connect a digital phone line (T-1 or Switched 56 line) coming in from the phone company to either a multiplexer, channel bank or directly to another device producing a digital signal.

UNSPSC 43222611 Network channel or data service units — a Commodity code — covers the supply and configuration of enterprise network infrastructure equipment, including managed switches, routers, fiber optics, transceivers, and related hardware used by state and local governments to build, upgrade, and maintain data communications systems. State and local buyers are actively sourcing both turnkey network deployments and component-level equipment acquisitions; recent opportunities span converged network systems at public venues, enterprise switching and routing infrastructure replacements at county and municipal IT operations, traffic management system upgrades, and on-call network services for colleges and schools. The issuing-body mix includes county governments (Gwinnett County Georgia, Chatham County Georgia, Jackson County Georgia, Broward County Florida, Orange County Florida, Seminole County Florida, Hillsborough County Florida, Bergen County New Jersey), cities (Orlando, Atlanta, Philadelphia, Ocala, Eugene, Palo Alto, Tucson), independent school districts (Garland Texas, Northside Independent School District Texas, Pinellas County Florida), state agencies (Texas, California), and special-purpose districts (Bergen Community College New Jersey). Counties and cities dominate recent activity, with repeat buyers appearing in Florida and Georgia. Georgia and Florida account for the highest concentration of recent solicitations, followed by Texas and California; New Jersey, North Carolina, and Oregon represent additional activity.

Representative opportunities include Gwinnett County Board of Commissioners' sealed-bid procurement (PE77023NONST2027000000788, due October 29, 2026) for HP file servers and peripheral equipment on a four-year annual contract with optional renewals, requiring authorized HP reseller status and value-added services; Garland Independent School District's RFP (510-27-02, due November 10, 2026) for Metropolitan Area Network and Wide Area Network equipment and services; the City of Orlando's RFP (26-0578, due October 20, 2026) for a comprehensive converged network system and Wi-Fi 7 infrastructure at Camping World Stadium, including design, installation, and two-year warranty with SBE and VBE participation criteria scoring 12 points of 100; Bergen Community College's on-call network cabling RFP (due November 4, 2026) covering Category 6 cable plant moves, adds, removes, changes, and repairs across three New Jersey campuses over two years; and Jackson County Board of Commissioners' RFP (PE67800NONST2026000000046, due July 2, 2026) for Cisco switching and routing equipment replacement with professional services, requiring authorized Cisco partnership status and demonstration of government sector experience. Pricing vehicles range from fixed-price sealed bids to cooperative purchasing arrangements leveraging state contracts and regional purchasing cooperatives. Performance bonds, insurance minimums of $1 million to $2 million, and E-Verify compliance are standard; SBE, VBE, and MBE participation criteria appear in select municipal and city procurements.