B-line 79903833709 Horizontal Cable Manager 1U Rackmount

Product Description

The B-LINE 79903833709 is a 1U horizontal cable manager designed for 19-inch rackmount installations. It organizes and routes cables along the front or rear of a standard equipment rack, reducing strain on patch panel ports and keeping cable runs neat and accessible. This type of cable manager is a standard component in structured cabling and data infrastructure work, typically installed by low-voltage technicians, electricians, or IT infrastructure specialists during rack buildouts or equipment upgrades.

This cable manager is suited for use in 19-inch EIA-standard equipment racks found in telecommunications rooms, server rooms, data centers, and network closets. It occupies a single rack unit (1U) of space and is finished in black to match common rack hardware. It is appropriate for both new installations and retrofits where cable organization needs to be improved between patch panels, switches, or other 1U rack equipment.

Key Features

• 1U rackmount form factor fits standard 19-inch EIA racks
• Horizontal cable routing keeps patch cable runs organized and accessible
• Black finish matches standard rack equipment and enclosures
• Single-unit (EA) packaging for straightforward procurement

Compatibility

Designed as an OEM-style replacement and standard accessory for 19-inch EIA rackmount enclosures and open-frame racks used in structured cabling and data infrastructure applications.

Installation Notes

Installation is typically performed by low-voltage cabling technicians or electricians during rack assembly or cable management upgrades. Power down or de-energize any adjacent active equipment before working inside the rack. Secure the cable manager to the rack rails using the appropriate cage nuts and screws before routing cables through the unit. Follow applicable structured cabling standards and local electrical codes when organizing and dressing cables.