EFB Elektronik Keystone Adapter Module RJ45 Female to Female STP Cat.5e Stainless Steel - 37508.1V3

The EFB Elektronik 37508.1V3 is a robust keystone adapter module that creates a secure, straight-through RJ45 coupling point within any standard keystone wall plate or patch panel. Engineered for Category 5e networks, this shielded (STP) coupler preserves signal integrity while providing a clean, professional finish.

Advantages

Shielded STP construction minimizes electromagnetic interference, ensuring reliable data transmission for Gigabit Ethernet applications. Stainless steel housing offers excellent durability and a premium, corrosion-resistant finish. Tool-free installation into any standard keystone opening — no crimping or soldering required. Supports data rates up to 1000Base-T (1 Gbps), making it suitable for modern office and home networks.

Suitable for

• Use with keystone wall plates, patch panels, and surface-mount boxes
• Ideal for structured cabling in offices, data centers, and residential installations
• Perfect for extending or repairing Ethernet cables by linking two RJ45 patch cords

Key specifications

• Connector type: 2 x RJ45 female (straight-through)
• Cable category: Cat.5e (Class D)
• Shielding: STP (Screened Twisted Pair)
• Housing: stainless steel (silver)
• Mounting: standard keystone
• Data rate: up to 1000 Mbps (Gigabit Ethernet)
• Colour: silver

Recommendations

For best performance, use with Cat.5e or higher cabling and keep the adapter away from high-emission electrical equipment. This adapter is not a surge protector; ensure proper network protection in your infrastructure.