Description
Networking IO Port RJ-11 CAT-3 Socket
The RJ11 Cat3 6P4C Keystone Modular Jack provides a secure and reliable solution for connecting single-line telephone and intercom systems. Designed to fit all standard Keystone wall plates and patch panels, this jack features Cat3-rated performance and a 6-position, 4-conductor (6P4C) interface — commonly used in telephone landline wiring.
Whether you're retrofitting an office or building a home telecom network, this jack ensures clean, interference-free voice transmission.
☎️ Key Features:
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6P4C RJ11 Standard – Supports 1-line analog telephone connections
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Cat3 Rated – Optimized for voice applications up to 16 MHz
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Keystone-Compatible Design – Fits into all standard Keystone faceplates and panels
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Tool-Free IDC Termination – Color-coded for easy 568A/568B wiring
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Durable Housing & Gold-Plated Contacts – Reliable signal integrity and long-term use
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Compatible with RJ12 (6P6C) and RJ11 Plugs
⚙️ Specifications:
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Connector Type: RJ11 (6P4C)
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Category: Cat3
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Wiring Interface: IDC punch-down (T568A/B color-coded)
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Material: ABS flame-retardant body with gold-flash phosphor bronze contacts
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Mounting Style: Keystone snap-in type
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Rated Bandwidth: Up to 16 MHz (voice-grade)
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Applications: Analog voice, fax, DSL, and PBX systems
🧩 Applications:
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Telephone Landline Installations
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PBX & VOIP Extensions
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Intercom Wiring
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Structured Cabling for Voice Networks
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Home & Office Telecom Setups
🛠️ Installation Tip: Use a standard punch-down tool and solid Cat3 UTP cable for clean connections.