HP J2608-61001 - ThinLAN transceiver module - Has one BNC connector (10Base-2 port) - (J2608A) Retail
HP J2602-69101 - AdvanceStack hub assembly - Has four 50-pin Telco connectors, one ThinLAN BNC port, transceiver module slot, RS-232 console port & redundant power supply connector - (Part of J2602B) Retail
HP 28641-60015 - HP ThinLAN (10Base-2) transceiver - Has AUI and BNC connectors - (28641B) - Plugs into the AUI port Retail
HP J3128-69011 - AdvanceStack hub assembly - Has eight (F) RJ-45 connectors (10 Base-T ports) and one ThinLAN BNC port - Power module NOT included - (Part of J3128A, and 1/10 of J3167A) Retail
HP 5061-4990 - ThinLAN port loopback connector (BNC Tee connector with two attached terminators) Retail
HP 28674-69021 - Remote bridge (RB) assembly - Has one DB-25-pin (F) console port, one BNC ThinLAN port, one 15-pin AUI port, and one 62-pin (F) WAN port - (28674B) Retail