Panduit CMVDR2S Open-Access Vertical D-Ring Cable Manager
Overview
The Panduit CMVDR2S is a 2 RU vertical D-ring cable manager designed for standard EIA communication racks. Part of Panduit's Open-Access™ line, this cable manager uses a flexible arm that swings open to give you full access to installed cable bundles without the need to disconnect or re-route — a practical advantage during adds, moves, and changes in live rack environments. At 2.38 in. tall and 3.3 in. wide (60.3 mm × 84 mm), it fits cleanly into a two rack-unit footprint on any EIA-standard rack frame. The black finish integrates with most commercial rack enclosures without visual conflict.
If you're building out a structured cabling or network equipment rack and need an organized, accessible cable routing solution that won't penalize you during maintenance windows, the CMVDR2S is worth a close look.
Key Features
- Open-Access Flexible Arm: The articulating arm opens fully to expose the entire cable bundle, so technicians can add or remove individual cables mid-run without disturbing the rest of the dress. In high-density racks with dozens of patch cables, this alone cuts maintenance time noticeably versus fixed rings that require full unloading.
- 2 RU Form Factor (2.38 in. / 60.3 mm height): Occupies exactly two rack units of vertical space, giving you predictable layout math when designing your cable management zones. The 3.3 in. (84 mm) width stays within the standard rack column, leaving adjacent ports accessible.
- EIA Standard Rack Compatibility: Mounts to any EIA-standard communication rack — no proprietary rail, no adapter, no special hardware beyond what's in the box. If your rack uses standard 19-inch EIA spacing, this installs without guesswork.
- RoHS Compliant: Meets RoHS (Restriction of Hazardous Substances) requirements, which matters for deployments in regulated environments, government facilities, and projects where environmental compliance documentation is required for project closeout.
- Vertical D-Ring Orientation: The vertical orientation keeps cable runs aligned with the natural routing path along rack uprights, reducing strain on cable jackets compared to horizontal-only management. This is particularly useful when managing patch cable drops from top-of-rack switches down to panel rows.
- Black Finish: Matches standard rack hardware and blends with most rack enclosures — avoids the visual noise that mismatched hardware creates in customer-facing or audited data closets.
- Single-Unit Packaging, Carton of 10: Ships as a single unit (Package Qty: 1), but available in cartons of 10 — practical for projects where you're populating multiple cable management zones across a rack or across multiple racks. Ordering in carton quantity keeps unit cost predictable.
Integration & Compatibility
The CMVDR2S is rated for use with any EIA standard rack — this covers the overwhelming majority of commercial network and communications racks in data centers, IDF/MDF closets, and structured cabling environments. No special adapter or mounting accessory is required. Competitor cross-references include RMT588 and DRING325 for integrators sourcing from mixed-brand BOM environments.
For broader Panduit cable management planning, this D-ring pairs naturally with other Open-Access™ vertical and horizontal managers within the same product family, allowing a consistent cable management architecture across the full rack height. It belongs in the same rack cable management category as finger ducts, lacing bars, and horizontal managers — plan your cable management zones before rack population begins to avoid retrofitting.
Integrators speccing out a full network rack build should account for the vertical cable management column as a deliberate design decision: one D-ring per 2U gives you maximum flexibility for future adds; spacing them further apart reduces access points but frees up rack units for equipment. For projects that also involve patch panel installations, vertical D-rings positioned adjacent to patch panel rows significantly simplify cable dress and future re-patching.
What's in the Box
- 1x Panduit CMVDR2S Open-Access Vertical D-Ring Cable Manager (2 RU, Black)
Frequently Asked Questions
Q: What rack types is the CMVDR2S compatible with?
A: The CMVDR2S is designed for use with any EIA standard communication rack. If your rack uses standard EIA spacing (19-inch), this D-ring installs directly with no adapter required.
Q: How many rack units does the CMVDR2S occupy?
A: The CMVDR2S occupies 2 rack units (2 RU). Its overall height is 2.38 inches (60.3 mm) and overall width is 3.3 inches (84 mm).
Q: Is the CMVDR2S RoHS compliant?
A: Yes. The CMVDR2S meets RoHS (Restriction of Hazardous Substances) compliance standards, as stated in the product specifications.
Q: Does the arm on the CMVDR2S open fully for cable access?
A: Yes. The Open-Access flexible arm swings open to provide full access to installed cable bundles, allowing technicians to add or remove cables without disturbing the rest of the routed cables.
Q: What is the carton quantity for the CMVDR2S?
A: The CMVDR2S ships as a single unit per package (Package Qty: 1) and is available in cartons of 10 for project-scale ordering.
Q: What are the cross-reference part numbers for the CMVDR2S?
A: The CMVDR2S is cross-referenced against competitor part numbers RMT588 and DRING325, which can be used for BOM comparisons when sourcing from mixed-brand projects.
The CMVDR2S is a workhorse cable management component I reach for regularly on structured cabling and security rack builds — specifically because that 2 RU footprint and open-access arm combination solves a real problem: you can populate a rack fully and still get back into individual cable runs six months later without pulling everything apart. At 2.38 inches tall, it fits predictably, and the flexible arm on this unit actually delivers on the 'open access' name rather than being marketing language.
Technical Highlights:
- 2 RU Height (2.38 in. / 60.3 mm): Precise two rack-unit profile means you can plan a consistent cable management interval across the full rack height — no guessing, no field-trimming, no overlap with adjacent patch panel rows.
- 3.3 in. (84 mm) Width: Stays inside the standard rack column width, so you're not encroaching on adjacent vertical space. That matters in fully populated racks where every millimeter of clearance counts.
- RoHS Compliance: Required documentation for government, education, and regulated-industry projects. Having the compliance designation on the individual component level simplifies project closeout submittals — you're not chasing a spec sheet exception for a $28 cable manager.
Deployment Considerations:
- Plan your D-ring spacing before rack population. Retrofitting vertical cable management into a live, fully-cabled rack is genuinely painful — get the CMVDR2S units installed on the rack uprights before you start running patch cables.
- This is a single-unit package (Package Qty: 1), so for a full rack build requiring 10+ managers, order by the carton of 10 to avoid unit-price variance and partial-carton shipping delays on project timelines.
This is the right component for IDF/MDF closet builds, security equipment racks, and any structured cabling environment on EIA-standard frames where maintenance access post-install is a real operational requirement — not an afterthought.
