RJ45 Connectors

Summary: RJ45 Connectors

ProAV Connectivity Solutions for Commercial AV Projects

Windy City Wire delivers a focused portfolio of ProAV small parts—connectors, plugs, jacks, tools, and accessories—engineered to work with our low-voltage cable families. Built for commercial and industrial applications, these products help AV integrators streamline field terminations, maintain signal integrity, and keep projects moving. As a B2B manufacturer, we supply products and solutions that align with real jobsite needs: clear unit-based pricing, straightforward ordering, and compatibility with Windy City Wire cables used across structured cabling and Pro AV installations.

How our ProAV products and solutions add value

• Designed for Pro AV workflows – Options for Cat5e, Cat6, and Cat6A terminations, including shielded RJ45 connectors for high-interference environments and 10 Gig applications.
• Clear, predictable purchasing – Transparent “price per connector,” “price per clamshell,” “price per package,” or “price per box,” so you can budget and buy with confidence.
• Compatibility with WCW cable families – Connectors match popular Windy City Wire part numbers to support consistent, repeatable installs.
• Field-focused termination options – Choose from crimp-style RJ45, ezEX pass-through styles, and Category 6A field-installable modular plugs to fit the project method and timeline.
• Standardized tooling – Recommended tools (e.g., PTM-100004, PTM-100054C, MOD-MCT68) help teams maintain quality and speed across jobsites.

Connector and accessory highlights

• EZ-RJ45 Cat6 Connector – 50/Clamshell; Price per Clamshell; Recommended Tool: PTM-100054C.
• EZ-RJ45 Shielded Cat5e/6 (Internal Ground) – 50/Bag; Price per Bag.
• ezEX44 Shielded RJ45 Internal Ground Connector – For shielded terminations where internal grounding is required.
• ezEX44 Shielded, External Ground, CAT6 Connector – External ground style for specific shield continuity requirements.
• ezEX48 Connectors – Use with PTM-100004 tool; ideal for larger conductors and secure terminations.
• Category 6A Unscreened Field-Installable Modular Plug – Package Quantity: 10; Price per package; Order for 1 = 1 package of 10.
• RJ45 Cat6A 10 Gig Shielded Connector w/Liner – Available in bulk (1 ea.) and standard packaging for high-bandwidth, shielded runs.
• RJ45 (8P8C) Shielded Cat6 2pc. w/Liner, Round-Solid, 3-Prong – 100/Tray; Price is per connector.
• RJ45 Connector for Round Solid Cable – 100 connectors per pack; Price is per connector; Tool: MOD-MCT68.
• RJ45 Boot, 7.5mm Max OD, Black – Strain-relief and port protection for patch leads.
• Accessory components and kits – 25 of 111S08080090H34 Sentinel RJ45 Plug; 30 LB006 Load Bars; 25 B0051 Black 8mm Boots; 25 3M EPS-300 Heat Shrink (1"); 25 3M 1181 Copper Tape (1").

Compatibility with Windy City Wire cable families

• RJ45 Connector for Round Solid Cable – Used on all versions of WCW Part # 556600, 555610, 8665610, 775600.
• This connector is used with WCW Parts: CAT6, CAT6P and CAT6DB-BLK.
• This connector is used with WCW Part: CAT5DB-BLK.
• Shielded connector pairings:
  • This connector is used with WCW Part: CAT5SP.
  • This connector is used with WCW Parts: CAT5S, CAT5SDB-BLK, CAT6SP and CAT6S.
  • This connector is used with WCW Part: CAT6A, CAT6AP, CAT6SDB, CAT6SP, CAT6ASP.

Ordering and packaging at a glance

• Price per connector – Order for 1 = connector.
• Price per clamshell of 50 – EZ-RJ45 Cat6 Connector, 50/Clamshell.
• 50/Bag – Price per Bag for EZ-RJ45 Shielded Cat5e/6 (Internal Ground).
• 100/Tray – Price is per connector for RJ45 (8P8C) Shielded Cat6 2pc. w/Liner.
• 100 connectors per pack – Price is per connector for RJ45 Connector for Round Solid Cable.
• 100/box – Price per box; Order for 1 = 1 box of 100.
• Package Quantity: 10 – Category 6A Unscreened Field-Installable Modular Plug; Price per package; Order for 1 = 1 package of 10.

Choose the right Pro AV connector

1. Identify cable type and shielding – Cat5e, Cat6, or Cat6A; unshielded vs. shielded. For high-noise or 10 Gig links, consider RJ45 Cat6A 10 Gig shielded connector w/Liner or other shielded RJ45 options.
2. Match to WCW part numbers – Examples include CAT6, CAT6P, CAT6DB-BLK; CAT6S, CAT6SP; CAT6A, CAT6AP; CAT5S, CAT5SP, CAT5SDB-BLK; or specific builds like 556600, 555610, 8665610, 775600.
3. Select termination method – Field-installable modular plug (Category 6A unscreened) vs. crimp-style RJ45 (EZ-RJ45, ezEX44, ezEX48).
4. Confirm tool compatibility – Follow product callouts such as PTM-100004, PTM-100054C, or MOD-MCT68 to ensure correct crimp and performance.
5. Plan for strain relief and finishing – Use boots, load bars, heat shrink, and copper tape as required to support bend radius, labeling, and shielding continuity.

Where these solutions fit in ProAV

• Commercial AV racks, DSPs, control systems, and network switches in corporate, education, and healthcare environments.
• Shielded, high-bandwidth Cat6A 10 Gig terminations for arenas, stadiums, broadcast, and large venues.
• Conference rooms, classrooms, and houses of worship requiring reliable Cat6 and Cat6A patch terminations.

Summary: Why trust Windy City Wire with your next ProAV project

• B2B focus – Products and solutions built for commercial and industrial AV integrators.
• System-level alignment – Connectors, boots, and accessories designed to work with Windy City Wire low-voltage cable families used in Pro AV and structured cabling.
• Jobsite efficiency – Field-installable and crimp-style options, standardized tools, and clear unit-based pricing reduce rework and simplify procurement.
• Scalable ordering – From single connectors to clamshells, bags, trays, and boxes, buy only what you need—when you need it.

Windy City Wire is ready to support your ProAV connectivity needs from Bolingbrook, IL to job sites across the country. Consolidate cable, connectors, and accessories on one PO, align on tooling, and keep your installation schedule on track.

Ready to build a bill of materials?
Contact your Windy City Wire representative to specify ProAV connectors, field-installable plugs, shielded RJ45 options, and accessories that match your WCW cable part numbers. We will help you assemble a complete products-and-solutions package for your next commercial AV project.

Solutions: RJ45 Connectors

RJ45 connectors for professional AV infrastructure
RJ45 connectors are the small, high-impact components that keep ProAV networks reliable. From AV over IP to control systems and Dante audio, these terminations deliver the performance, shielding, and durability integrators require on site. Windy City Wire supports commercial and industrial projects with a focused range of ProAV-ready RJ45 plugs, field‑installable modular plugs, boots, and accessories engineered for Category 5e, Cat6, and Cat6A cable—in both shielded and unshielded builds. Options include standard, two‑piece, and ezEX‑style terminations, with tool‑compatible designs that help installers maintain signal integrity and jobsite efficiency.

Where RJ45 connectors fit in AV systems

• AV over IP distribution – Encoders/decoders, IPTV, video walls, and KVM over IP for 1G/2.5G/10G backbones. Cat6A RJ45 shielded connectors with liners are commonly selected for 10 Gig Ethernet links and longer runs.
• Networked audio – Dante, AES67, and AVB endpoints, networked amplifiers, stage boxes, and DSPs. Shielded RJ45 connectors minimize EMI in racks and high‑density cable trays.
• UC and collaboration spaces – Room codecs, touch panels, occupancy sensors, PoE/PoE+/PoE++ cameras, and scheduling panels. Field‑installable modular plugs simplify on‑device terminations.
• HDBaseT and extender links – Point‑to‑point video transport to displays and projectors. Choose Cat6/Cat6A connectors matched to cable OD and conductor size to preserve bandwidth and distance.
• Digital signage and retail networks – Media players, displays, and remote content controllers. Boots and strain relief improve longevity for exposed connections.
• Broadcast and live production – NDI/NDI|HX traffic, intercom, tally, and control. Shielded connectors with internal or external ground reduce noise near lighting and power distribution.
• Control and monitoring – Lighting control gateways, BMS integration, and device telemetry over Ethernet. Two‑piece RJ45 designs with liners help maintain the twist and reduce return loss.

Industries and environments that benefit

• Corporate and enterprise – Conference rooms, training centers, and operations hubs running 1G–10G AV over IP and PoE endpoints.
• Higher education and K‑12 – Lecture capture, distance learning, networked audio, and digital signage across campus networks.
• Healthcare – Telemedicine carts, patient infotainment, nurse call visualization, and secure content distribution.
• Hospitality and gaming – IPTV, wayfinding, video walls, and property‑wide background audio over Cat6/Cat6A.
• Stadiums, arenas, and entertainment venues – Broadcast backhaul, Dante nodes, camera positions, and control rooms with elevated EMI—ideal use cases for shielded RJ45 connectors.
• Industrial and utilities – Harsh EMI environments with networked control and monitoring; specify shielded RJ45 with proper grounding.
• Government and public sector – Council chambers, courtrooms, emergency operations centers, and command/control spaces.
• Houses of worship – Distributed audio, streaming, and video switching with PoE devices.

Selecting the right RJ45 connector for ProAV

• Category and bandwidth – Match the connector to the cable and link speed:
  • Cat5e/Cat6 for 1G links, control, and many HDBaseT runs.
  • Cat6A for 10 Gig Ethernet, high‑density AV over IP, and emerging 4K/8K transport.
• Shielding – Use shielded (STP) RJ45 connectors with internal or external ground in high‑EMI spaces, large racks, or near lighting dimmers. Unscreened (UTP) connectors are suitable in controlled EMI environments.
• Conductor size and cable OD – ezEX44/ezEX48 connectors and load bars help terminate larger conductors found in Cat6A. Confirm round‑solid vs stranded compatibility.
• Field‑installable modular plugs – Useful at the device end or when space limits the use of a keystone jack; available in Cat6A unscreened versions (Package Quantity: 10; Order for 1 = 1 package of 10; Price per package).
• Strain relief and finishing – Boots (e.g., RJ45 Boot, 7.5mm max OD, black), liners, heat shrink, and copper tape support bend radius, shielding continuity, and durability.

Connector and accessory options commonly used in ProAV

• EZ‑RJ45 Cat6 Connector – 50/clamshell; Price per clamshell; Recommended Tool: PTM‑100054C.
• EZ‑RJ45 Shielded Cat5e/6 (Internal Ground) – 50/bag; Price per bag; supports shield continuity for CAT5S, CAT5SDB‑BLK, CAT6SP, and CAT6S cable families.
• ezEX44 Shielded RJ45 (Internal or External Ground) and ezEX48 Connectors – Use with PTM‑100004 tool; select ezEX44 for Cat6 and ezEX48 for larger Cat6A conductors; helpful where precise conductor staging is required.
• RJ45 Cat6A 10 Gig Shielded Connector w/ Liner – Available in bulk (1 ea.) and larger quantities (e.g., 100/tray); liner improves pair alignment and return loss for 10G AV over IP and HDBaseT applications.
• RJ45 (8P8C) Shielded Cat6, 2‑piece w/ Liner, Round‑Solid, 3‑Prong – 100/tray; ideal for rack builds requiring consistent shielding and strain relief.
• Category 6A Unscreened Field‑Installable Modular Plug – Package Quantity: 10; Order for 1 = 1 package of 10; a practical choice for device‑side terminations in low‑EMI spaces.
• RJ45 Connector for Round Solid Cable – 100 connectors per pack; Price is per connector; Tool: MOD‑MCT68; used with WCW parts CAT6, CAT6P, and CAT6DB‑BLK (and model‑specific Cat5e variants such as CAT5DB‑BLK).
• Accessory kits and parts – Options may include Sentinel RJ45 plugs, LB006 load bars, black 8mm boots, 3M EPS‑300 heat shrink (1"), and 3M 1181 copper tape (1") for shield finishing.

Compatibility notes with Windy City Wire cable families
Many RJ45 options are designed to be used with specific WCW part families, including CAT6, CAT6P, CAT6DB‑BLK, CAT6A, CAT6AP, CAT6SDB, CAT6SP, CAT6ASP, CAT5S, CAT5SDB‑BLK, and CAT5SP. Select models are also used on all versions of WCW part numbers 556600, 555610, 8665610, and 775600. Always confirm the connector’s conductor size and shielding requirements against the specific cable construction.

Tools for consistent terminations

• PTM‑100004 – For ezEX‑style connectors (e.g., ezEX44/ezEX48) that require precise conductor staging and flush trimming.
• PTM‑100054C – Recommended for EZ‑RJ45 Cat6 connectors.
• MOD‑MCT68 – For round solid cable RJ45 terminations; supports high‑volume bench and field work.

Ordering and packaging at a glance

• Price per connector – Most bulk trays and packs list price per connector; confirm quantity before ordering.
• Clamshells and bags – Common ProAV quantities include 50/clamshell (EZ‑RJ45 Cat6) and 50/bag (Shielded Cat5e/6 internal ground); Price per clamshell or Price per bag.
• Boxes and trays – 100/box or 100/tray options streamline staging; Order for 1 = 1 box of 100 in designated SKUs.
• Field‑installable packs – Package Quantity: 10 for certain Cat6A modular plugs; Order for 1 = 1 package of 10; Price per package.

Best practices for ProAV terminations

• Maintain pair twist as close to the contact as possible; use liners/load bars to control conductor layout, especially on Cat6A.
• Match shielded connectors with shielded cable in high‑EMI zones; ensure proper drain/foil contact and use 3M copper tape or built‑in ground features as required.
• Verify OD and boot sizing (e.g., 7.5mm max OD boots) to ensure strain relief and bend‑radius compliance at the device or patch panel.
• Plan for PoE/PoE+/PoE++ power; use connectors rated for the category and environment to manage heat and mitigate contact pitting.
• Certify links with appropriate test limits (Cat6 or Cat6A) to validate HDBaseT and 10G AV over IP performance.

How Windy City Wire supports faster, cleaner installs
When paired with our RJ45 connectors, SmartWire labeling and cable print legends help technicians identify endpoints and circuits at a glance, reducing rework during AV rack builds and device commissioning. For larger rollouts, RackPacks simplify transport and cable management on site, helping teams standardize terminations and maintain consistent quality from headend to endpoint.

Need help selecting a connector?
Whether you’re building a 10G AV over IP core, deploying HDBaseT to displays, or adding Dante endpoints to an existing switch, our team can align the correct RJ45 connector (shielded or unscreened), tool, and accessory kit to your WCW cable part. This ensures the right fit for conductor size, cable OD, and performance target—so your ProAV installation performs as expected, from conference rooms to stadiums.

Frequently Asked Questions: RJ45 Connectors

• Which RJ45 connector should I use for my WCW cable (Cat5e/Cat6/Cat6A, shielded or unshielded)?

  • Unshielded Cat6: EZ-RJ45 Cat6 Connector (50/clamshell, price per clamshell). Compatible with WCW CAT6, CAT6P, and CAT6DB-BLK.
  • Shielded Cat5e/6: EZ-RJ45 Shielded Cat5e/6 (Internal Ground) (50/bag, price per bag) and ezEX44 Shielded (Internal or External Ground) for shield continuity. Compatible with WCW CAT5S, CAT5SDB-BLK, CAT6S, and CAT6SP.
  • Cat6A/10 Gig shielded: RJ45 Cat6A 10 Gig Shielded Connector w/Liner (bulk or single) for high‑bandwidth links. Compatible with WCW CAT6A, CAT6AP, CAT6SDB, CAT6SP, and CAT6ASP.
  • Field terminations (unscreened Cat6A): Category 6A Unscreened Field‑Installable Modular Plug (Package Qty: 10, price per package).
  • Round solid cable: RJ45 (8P8C) Shielded Cat6 2‑pc w/Liner, Round‑Solid, 3‑Prong, or the “RJ45 Connector for Round Solid Cable” used on WCW parts 556600, 555610, 8665610, 775600.

• What tools and accessories are recommended for these RJ45 connectors?

  • EZ‑RJ45 Cat6 Connectors: Recommended Tool PTM‑100054C for fast, reliable terminations.
  • ezEX48 Connectors: Use with PTM‑100004 tool for larger conductors and pass‑through terminations.
  • RJ45 Connector for Round Solid Cable: Tool MOD‑MCT68.
  • Accessories: RJ45 Boot (7.5 mm max OD, black) for strain relief; load bars (e.g., LB006) to organize conductors; shielding aids such as 3M EPS‑300 heat shrink and 3M 1181 copper tape when terminating shielded links; Sentinel RJ45 Plug kits may include plugs, load bars, boots, and heat‑shrink for complete shielded assemblies.

• How are RJ45 connectors priced and how do I place an order correctly?

  • Price per connector: Many items list “Price per connector” (even if shipped 100/pack). “Order for 1 = connector.”
  • Multi‑pack pricing: Look for “Price per package/clamshell/bag/box/tray.” Examples:
  — EZ‑RJ45 Cat6 Connector: 50/Clamshell, Price per Clamshell.
  — EZ‑RJ45 Shielded Cat5e/6: 50/Bag, Price per Bag.
  — 100/Box options: Price per Box; “Order for 1 = 1 box of 100.”
  — Package Qty 10: “Order for 1 = 1 package of 10.”
  • Singles/bulk: Some Cat6A 10 Gig shielded connectors w/liner are available individually (bulk, 1 ea.). Always confirm the “Order for 1 = …” note on the product to ensure the correct quantity and pricing unit.

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