ST OM1/2 Keystone Insert, Black – Signamax CMK-ST-BK

Signamax CMK-ST-BK — ST OM1/2 Keystone Insert, Black

The Signamax CMK-ST-BK is a keystone-format ST fiber insert engineered to provide a tidy, standardized ST port for OM1 and OM2 multimode installations. It installs into standard keystone openings to add ST connectivity to wallplates, patch panels, and surface enclosures without custom panel work. The black finish delivers a low-profile, professional appearance suitable for commercial and residential environments. Installers and field technicians can rely on the insert for quick, repeatable terminations that maintain port alignment and accessibility. OEM customers can adopt the keystone insert as a modular port option for custom equipment faceplates and enclosures. Maintenance and repair teams benefit from the component’s straightforward replacement and consistent fit when servicing fiber runs. The CMK-ST-BK simplifies deployment and helps keep fiber terminations organized and serviceable.

Key Features:

• ST fiber connector interface
• Designed for OM1 and OM2 multimode fiber
• Keystone-format insert fits standard keystone openings
• Black finish for low-profile installations

Specifications:

• Manufacturer: Signamax
• MPN: CMK-ST-BK

Applications / Usage Context: Field installers and low-voltage technicians can use the insert to add ST ports to existing keystone wallplates and patch panels quickly. OEM customers can integrate the component into manufactured faceplates or enclosures to provide standardized ST connectivity. MRO operations will find the keystone insert useful for routine replacement and repair to maintain reliable multimode fiber connections.

Tri-Tek Electronics is an authorized distributor of this product with full manufacturer warranty support and nationwide availability.