Keystone module DELOCK 87194 with LC to LC connectors, aqua/grey/white, 60.1×59.4×21.6 mm

DELOCK 87194 keystone module with LC to LC connectors is a compact fiber adapter module designed for mounting in keystone panels, wall plates or on 35 mm DIN rails. The module provides LC duplex coupling to join two LC fiber optic connectors with low insertion loss. Supplied in aqua, grey and white color options, the unit measures 60.1 × 59.4 × 21.6 mm and is packaged as a single piece in a polybag. A small labelling field on the housing allows clear marking of connections or functions.

Advantages

The keystone module offers straightforward passive fiber coupling between LC duplex connectors, enabling reliable signal transmission in networking and telecom installations. Its compact dimensions and standard keystone format make it compatible with a wide range of wall plates and patch panels. DIN rail mounting capability adds installation flexibility for cabinets and distribution boxes, while the integrated labelling field supports organised cabling identification.

Suitable for

• Connecting LC-to-LC fiber optic cables in local area networks and telecom links
• Installation in keystone panels, wall plates and small distribution enclosures
• DIN rail mounting where space-efficient fiber coupling and labelling are required

Key specifications

• Connector type: LC duplex to LC duplex fiber adapter
• Housing colours: aqua, grey and white
• Dimensions: 60.1 × 59.4 × 21.6 mm
• Mounting options: keystone format and 35 mm DIN rail compatible
• Packaging: single unit in polybag
• Integrated labelling field for marking

How to use

Insert the module into a compatible keystone slot in a wall plate or patch panel until it snaps into place, or attach it to a 35 mm DIN rail for cabinet installation. Plug LC fiber connectors into the duplex coupler on each side, taking care to align connectors and avoid bending the fiber beyond its minimum bend radius. Use the labelling field to write or attach an identification label indicating the link or port information.

Recommendations

Handle fiber connectors and the module in a clean environment and use protective caps when connectors are not mated. Inspect and, if necessary, clean LC connector end-faces before mating to minimise insertion loss and prevent damage. Ensure cable routing maintains appropriate bend radius and strain relief to preserve optical performance.