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Black Box SpaceGAIN CAT5e shielded 48-port 1U rack-mount patch panel with 48 RJ-45 ports

Black Box Corporation

Black Box SpaceGAIN CAT5e Shielded 48-Port 1U Wired Accessory

SKU CH-JJJZ-XP56D

A shielded 48-port CAT5e feed-through patch panel in a 1U rack-mountable design

  • 48 shielded ports protect signals from interference in a single rack unit
  • High-density 1U design fits 48 connections into minimal rack space
  • Feed-through RJ-45 layout simplifies cable routing and patching
  • CAT5e performance supports reliable data rates for standard network links

High-Density Shielded Patch Panel

The Black Box SpaceGAIN is a CAT5e feed-through patch panel that provides 48 shielded RJ-45 ports in a single 1U rack-mountable enclosure. It is designed for structured cabling installations where space efficiency and shielding are required. The high-density layout consolidates connections without using additional rack height.

Suited for shielded CAT5e deployments

Installers terminating shielded twisted-pair runs in data centres or wiring closets will find the 48-port density practical. Buyers who need unshielded panels, fibre connectivity, or a different port count should look at alternative products.

Highlights

  • 48 shielded ports protect signals from interference in a single rack unit
  • High-density 1U design fits 48 connections into minimal rack space
  • Feed-through RJ-45 layout simplifies cable routing and patching
  • CAT5e performance supports reliable data rates for standard network links

Specifications

BrandBlack Box Corporation

Questions about this item

How do I mount the 1U patch panel in a standard rack?

Align the panel's mounting holes with the rack's 1U space, insert cage nuts if needed, and secure with four screws; the step often missed is tightening all screws evenly to prevent port misalignment.

When should I replace the shielded RJ-45 ports?

Replace a port if its shield tabs are bent, the latch no longer clicks, or you measure intermittent continuity on a cable tester after re-terminating the feed-through connection.

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