Keystone - Faceplates, Frames

Part Number	Description / PDF	Quantity
AX102484 Belden	MEDIAFLEX SINGLE GANG AD	0
AX102292 Belden	KCONN MOD FURN ADAP 3-P BLK	3341
A0645270 Belden	MDVO FP ANGLED 4P BLACK	0
AX102654 Belden	KCONN SIDE ENTRY BOX 6-P WHI	301
MR-10018-EW Belden	MRUN KSTONE FACEPLATE 6P E-W	0
AX102257 Belden	KCONN FACEPLATE 12-P DG WHI	223
AC303557 Belden	MDVO MULTI-BOX MPO-LC SM	0
AX104135 Belden	KCONN SIDE ENTRY BOX 6-P ALM	0
AX106635 Belden	KCONN ANG MFLEX KIT 4P ELW	0
AX104232 Belden	KCONN FACEPLATE 4-P SSTEEL	854
AX101785 Belden	MEDIAFLEX F/P KIT, 4-POR	0
AX104197 Belden	KCONN FACEPLATE 2-P SG IVORY	595
AX106632 Belden	KCONN ANG MFLEX KIT 2P BLK	0
AX102008 Belden	3-PORT S/S SG FACEPLATE	0
AX100926 Belden	MDVO MODULAR FURNITURE A	0
AX107021 Belden	KCONN FACEPLATE 1-P SG GRAY	227
AX102223 Belden	KEYSTONE FX PP STRIP, 6-	0
AX107025 Belden	KCONN FACEPLATE 6-P DG GRAY	0
AX104124 Belden	KCONN 106 ADAPTER 4-P WHITE	126
AX100925 Belden	MDVO MODULAR FURNITURE A	0

Keystone - Faceplates, Frames

1. Overview

Keystone connectors, faceplates, and frames form a standardized system for organizing and managing wired connections in telecommunications and networking. Defined by their universal modular design, these components enable rapid deployment of structured cabling systems. Their importance in modern technology lies in providing scalable, interoperable, and maintenance-efficient solutions for data centers, enterprise networks, and residential installations.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
Data Communication	Supports Ethernet (Cat5e/Cat6/Cat6a), PoE delivery	Office LANs, data centers
Telecom	RJ11/RJ12 compatibility for voice systems	Telephone exchanges, PBX systems
Optical Fiber	LC/SC/MPO interface support for high-speed transmission	5G backhaul, FTTH networks
AV Connectors	HDMI/DisplayPort/3.5mm audio modular support	Home theaters, conference rooms
Industrial	Dust/water-resistant IP66-rated panels	Factory automation systems

3. Structure and Components

Standard keystone modules feature a thermoplastic housing with integrated latching mechanism. Conductive elements use phosphor bronze contacts with gold plating (50-100 in). Faceplates typically employ ABS/polycarbonate materials with integrated cable strain relief. Frames incorporate DIN rail mounting clips or rack-mount flanges with 1U/2U standard heights. Modular designs allow hot-swapping of interface modules without structural disassembly.

4. Key Technical Specifications

Parameter	Typical Value	Importance
Contact Resistance	0.5	Signal integrity maintenance
Insulation Resistance	500M	Electrical safety assurance
Operating Temp	-20 C to +70 C	Environmental durability
Insertion Life	750 cycles	Long-term reliability
Material Flammability	UL94 V-0 rating	Fire safety compliance

5. Application Fields

Telecommunications: Central offices, fiber distribution hubs
Data Centers: Server rack management, 40G/100G switch interconnects
Smart Buildings: Integrated wiring for HVAC, security systems
Industrial IoT: Sensor network backbone infrastructure
Residential: Whole-home networking solutions

6. Leading Manufacturers and Products

Manufacturer	Representative Product
Panduit	PANZCAT6A-10G-P-2 Keystone Module
CommScope	SYSTIMAX GigaSPEED X10D Plus
The Siemon Company	Z-MAX 6A F/UTP Keystone
Legrand	Wiremold 5000V Modular Faceplate
Belkin	F3N904-06 Media Port Panel

7. Selection Recommendations

Consider application environment (industrial vs residential), required transmission speed (1G vs 10G Ethernet), PoE requirements, and future expansion needs. For high-vibration environments, select keystone modules with dual retention tabs. Data centers should prioritize low-profile frames for 1U space optimization. Always verify TIA/EIA-568-C.2 compliance for structured cabling compatibility.

8. Industry Trends

Key development directions include:

Miniaturization for high-density 40G/100G deployments
Integrated fiber management solutions
Smart panels with PoE monitoring capabilities
Biodegradable polymer material adoption
Hybrid copper/fiber modules for 5G fronthaul

Document Size: 1180 words