What is the Siemens 5TG9874-2CM?

The 5TG9874-2CM is a single-fold Cat 5 RJ45 8/8 data junction box from the Siemens DELTA modular wiring accessory system. It provides a flush-mounted Fast Ethernet connection point with an integrated dust shutter, finished in carbon metallic.

Which DELTA frames is it compatible with?

The 55×55mm modular insert fits all DELTA line, DELTA miro, DELTA profil, and DELTA style cover frames. A single module holder can accommodate up to two different function inserts side by side.

Cat 5 RJ45 vs. Cat 3 RJ11 — which one do I need?

Choose Cat 5 RJ45 (5TG9874-2) for Fast Ethernet data networking up to 100 MHz. Choose Cat 3 RJ11 (5TG9874-1) for telephone and basic voice applications up to 16 MHz. For a Cat 3 RJ11 version in titan white, see 5TG9874-1TW. For this Cat 5 RJ45 in titan white, see 5TG9874-2TW.