Panduit NK5E88MBLY NetKey Cat 5e Leadframe Jack Module
The Panduit NK5E88MBLY is a Cat 5e UTP keystone jack engineered for professional structured cabling deployments. Built on Panduit's lead frame contact design and 100% factory tested for continuity, this black jack module terminates 4-pair, 22-24 AWG twisted pair cable with 50-microinch gold-plated contacts. It exceeds ANSI/TIA-568.2-D and ISO 11801 Category 5e channel and component requirements, supports 2500 connection cycles under PoE, PoE+, and PoE++ (IEEE 802.3bt Type 3 and Type 4) loads, and fits standard keystone interfaces including NetKey faceplates, modular patch panels, and surface mount boxes.
Key Features
- Lead frame contact architecture for reliable termination of 22-24 AWG twisted pair cable
- 50 microinches of gold plating on contacts for superior conductivity and corrosion resistance
- 100% factory tested for continuity — every jack ships verified
- Rated for 2500 connection cycles with IEEE 802.3af/at/bt PoE, PoE+, and PoE++ Type 3/4 power levels
- Exceeds ANSI/TIA-568.2-D and ISO 11801 Cat 5e standards for channel and component performance
- Compatible with all standard keystone interfaces — faceplates, patch panels, surface mount boxes
- UL 1863 and UL 2043 (plenum) listed, RoHS compliant
- Black housing for clean aesthetics in visible install locations
Panduit's lead frame design positions contacts on a rigid stamped frame rather than individual wire clips, improving termination consistency and long-term reliability. The 50-microinch gold plating exceeds the industry minimum for RJ45 jacks and protects against oxidation in typical commercial environments. Each module undergoes automated continuity testing at the factory, eliminating dead-on-arrival failures that waste installer time. The compact 0.87" × 1.37" × 0.65" footprint fits standard keystone cutouts with toolless snap-in retention.
This jack is specified for voice and data networks where Cat 5e bandwidth (100 MHz, 1000BASE-T) is sufficient — office telephony, access control readers, IP cameras drawing under 25.5W PoE++, and legacy data drops. The 2500-cycle PoE++ rating matters when jacks serve powered devices that get patched and re-patched frequently (conference room VoIP phones, hot-desk Ethernet, temporary camera positions). Standard RJ45 jacks rated only for unpowered connections can develop intermittent contact under the thermal cycling that PoE introduces; this module is tested to maintain contact integrity across the full 802.3bt Type 4 power envelope. It mates with NetKey faceplates, blank patch panels, and surface boxes, allowing uniform aesthetics across wall plates, furniture feed-throughs, and rack terminations.
The NK5E88MBLY carries UL 2043 plenum rating, meaning the jack's plastic housing meets flame-spread and smoke-generation limits for air-handling spaces — critical for compliance in drop-ceiling and HVAC-return installations. Ships in cartons of 50 modules, reducing per-jack packaging waste on multi-drop jobs and simplifying inventory for integrators running structured cabling contracts.
