The APC AR7721 is a Vertical Cable Manager for 42U NetShelter SX 600mm wide enclosures. The vertical channels have smooth plastic fingers at 1U increments to allow patch cords to enter and exit in an organized manner.
Please note: This pair of Vertical Cable Managers are each 35" high. When stacked on top of each other, they wil provide cable management for one side of a 42U rack. For cable management on both sides, two sets of the APC AR7721 Vertical Cable Manager will be required.
High capacity cable finger design - Cable managers feature high capacity slim cable fingers to provide maximum capacity at every rackspace unit and a rigid design to decrease deflection when cables are routed in/out of the cable manager channel. Vertical Mounting Capabilities - Easily mounts vertically in racks or enclosures and occupies zero U of valuable rack space, which allows more equipment in the rack. Units that mount vertically are optimized to fit in a NetShelter enclosures.
Question: IS THE PRICE PER PAIR OR EACH
Answer: Thank you for your inquiry,
Yes sir, an APC AR7221 kit (currently on sale for $160.00) includes: Qty 2 - 42U Vertical Cable Managers, Installation guide, Mounting Hardware, Qty 6 - Cable retainers with snap hinges, and a Top securing bracket.
Question: At 35" high I would need to order 4 per cabinet ? 2 on each side?
Answer: Thank you for your inquiry. If you desire cable management on both sides of the rack, yes, two sets of two 35inch Vertical Cable Managers would be required. Typically however, we see installations on only one side.
For your reference, here is a link to the installation guide: http://www.apc.com/salestools/MLAN-967N8J/MLAN-967N8J_R1_EN.pdf