Delock Panel Mount LC Duplex Coupler Multimode OM5 Lime Green Silver Flange 91105

For fibre installations that demand a clean, serviceable bulkhead transition, this Delock panel mount LC duplex coupler pairs a nickel-plated brass flange with a lime green OM5 adapter body—an instant visual cue for wideband multimode links. Unlike generic inline couplers, it is built to be screwed into patch panels, wall plates, or enclosures, keeping both LC duplex ports firmly aligned and protected from dust with included caps.

Highlights

• LC duplex female to LC duplex female, panel mount with rectangular cut-out
• OM5 multimode fibre class, lime green housing for fast identification
• Zirconia ceramic alignment sleeves for repeatable low-loss mating
• Nickel-plated brass flange resists corrosion and mechanical wear
• Dust caps included for both sides when ports are not in use

In daily use

Installation is straightforward: the flange measures 29.5 x 23.0 mm and fits a 22.5 x 18.5 mm rectangular cut-out, with two 3.0 mm screw holes for secure mounting. Once mounted, the adapter presents a stable LC duplex interface on both sides—ideal for connecting pre-terminated OM5 trunk cables to patch cords or for extending backbone links through a panel. The ceramic sleeves ensure precise fibre alignment, keeping insertion loss at or below 0.2 dB and return loss at or above 30 dB, which is critical for high-speed multimode networks.

Full specifications

• Adapter type: LC Duplex female to LC Duplex female
• Fibre mode: Multimode
• Fibre class: OM5
• Mounting type: Panel mount
• Flange material: Nickel-plated brass
• Adapter body material: Plastic
• Sleeve material: Zirconia ceramic
• Colour: Lime green adapter, silver flange
• Insertion loss: ≤ 0.2 dB
• Return loss: ≥ 30 dB
• Operating temperature: -20 °C to 70 °C
• Flange dimensions (L x W): 29.5 x 23.0 mm
• Installation depth: 23.0 mm
• Mounting hole dimensions (L x W): 22.5 x 18.5 mm
• Screw hole diameter: 3.0 mm
• Dust caps: Included
• Standards compliance: RoHS, REACH

Final note

When you need a reliable, colour-coded OM5 bulkhead adapter that survives frequent reconnections, this Delock coupler delivers consistent optical performance in a compact, panel-ready form factor.