Products

100-Pair Voice Distribution Frame Product Introduction ——High-Capacity Voice Patching Solution for Telecom & Enterprise Networks 1. Product Overview The 100-pair voice distribution frame is a professional-grade patching system designed for high-density voice cable termination and cross-connection in telecom central offices, enterprise PBX rooms, and ISP access points. As a scalable and maintenance-friendly solution, it serves as the critical interface between carrier lines and customer premises equipment. Key Features: ✔ 100-pair (150-wire) capacity in standard 19" rack width ✔ Dual-sided operation (front for jumpers/rear for cables) ✔ KRONE-type IDC terminals (compatible with LSA-PLUS tools) 2. Core Advantages ✅ Carrier-Grade Reliability Tiered protection: ▶ Primary: Gas discharge tubes (10kA, 8/20μs) ▶ Secondary: PTC resettable fuses ▶ Tertiary: Solid-state protectors Corrosion-resistant nickel-plated contacts (≤5mΩ contact resistance) ✅ Efficient Deployment Pre-labeled strips: Color-coded per TIA-568C.3 & ITU-T E.600 Tool-free jumper management with flip-down covers Vertical cable managers on both sides (max. bend radius 50mm) ✅ Future-Proof Design Modular structure: Expandable in 10-pair increments Hybrid slots: Accepts both copper and fiber splice trays (optional) 3. Technical Specifications Parameter Specification Frame Dimensions 19" W × 4U H × 300mm D Wire Compatibility 0.32–0.65mm solid/core, 26–22 AWG Insertion Loss ≤0.1dB @ 1MHz Insulation ≥1000MΩ @ 500VDC Operating Temp. -40°C to +75°C Standards YD/T 694, ITU-T K.20, GR-3173-CORE