Leviton – Opt-X® SDX Mini Wall-Mount Enclosure

A turnkey, high‑density SDX fiber solution combining OPT‑X 1000i SDX rack‑mount enclosures (1RU–4RU), SDX precision‑molded and metal adapter plates (LC/SC/ST/MTP), SDX Mini Wall‑Mount enclosure, HDX/SDX MTP cassettes compatibility, Premium Plus patch cords and pigtails, steel‑tape armored unitube backbone cables, splice trays and mounting hardware — engineered for data centers, equipment rooms, telecom rooms and 0RU/DIN rail applications.

Categories: Leviton, Products Tags: 1000i, 1RU, 2RU, 3RU, 4RU, 5R1UM, 5R2UM, 5R3UM, 5R4UM, cable management, fiber enclosure, Leviton, MTP cassette, OPT‑X, rack‑mount enclosure, SDX, SDX adapter plate, sliding tray, splice tray Brand: Leviton

Full Product Specifications

Construction and Materials
- Enclosures: 16‑gauge steel, powder‑coated black; removable front/rear covers; Santoprene® rubber grommets; plastic parts UL 94V‑2 rated. Mini wall enclosure optionally white; plenum UL 2043 / CUL 2043 certified.
Mechanical Dimensions and Mounting
- Rack depth: 15‑inch chassis depth for 1000i SDX enclosures. Mountable in 19″ or 23″ racks (23″ 1RU bracket sold separately). Mini wall enclosure includes drawings and supports DIN rail, 0RU, wall and magnet mounting.
Capacity and Density
- 1RU standard: up to 72 fibers (up to 3 SDX adapter plates or MTP cassettes; up to 3 splice trays).
- 2RU standard: up to 144 fibers (up to 6 splice trays).
- 3RU standard: 216–288 fibers (up to 12 plates/modules; up to 12 splice trays).
- 4RU standard: 288–360 fibers (up to 15 plates in highest density horizontal orientation; up to 12 splice trays).
- With Retrofit Sliding Tray (HDX): 1RU up to 96 fibers; 2RU up to 192 fibers.
Adapter and Cassette Compatibility
- Accepts SDX precision molded plates, SDX metal plates, SDX MTP cassettes and HDX cassettes with conversion bracket. QUICKPORT adapters supported for workstation modularity. MTP adapters available key up/key down or key up/key up for SM/APC needs.
Cable Management
- Stackable configurable rear cable rings (quarter/half/full); pivoting front saddles; removable rubber grommet for pre‑terminated trunks; stores approximately 3 m of 900 μm tight‑buffered fiber per adapter. Protrudes 4.5″ from mounting ears to align with VERSI‑DUCT.
Optical and Connector Performance (patch cords and pigtails)
- Patch cords typical insertion loss MM 0.15 dB / SM 0.12 dB; max IL 0.25 dB. Return loss MM ≥26 dB; SM UPC ≥50 dB; SM APC ≥60 dB. Connector durability >500 matings; cable retention ≥50 N. LC unibody Spectro‑Link options support polarity reversal in field.
Cable Technicals (steel‑tape armored unitube)
- Fiber counts 2–24; single gel‑filled loose tube; corrugated steel‑tape armor for crush/rodent protection; HFFR‑LS (Eca) CPR options; typical mechanical ratings: long term load 300 N, short term 1000 N, crush 4000 N, impact 20 Nm, min bend radius 10× cable diameter. Optical fiber types OS2/OM1/OM3/OM4/OM5 per IEC/TIA tables.
Environmental Ratings
- Enclosure installation/operating: −10 °C to +60 °C. Patch cords and pigtails typical operating −20 °C to +70 °C; storage up to −40 °C to +75 °C depending on product.
Standards and Compliance
- ANSI/TIA‑568.3‑D/E, ANSI/TIA‑604 FOCIS family, IEC 60529 IP5x (LC shutters), UL 2043/CUL 2043 plenum where specified, RoHS, CPR/Euroclass options for cables.
Packaging and Traceability
- Patch cords and pigtails individually serialized with barcode and QR code linking test data. Many parts ship individually boxed; make‑to‑order configurator available for cords and pigtails.
Country of Origin Highlights
- Rack and mini enclosures: Mexico. Precision molded plates and selected connectors: USA/Taiwan per part family. Steel‑tape armored cables origin UK. Accessories origins vary by part.

Included Part Numbers and SKUs

Rack Enclosures and Trays
- 5R1UM‑F03 1RU enclosure empty
- 5R1UM‑S03 1RU enclosure empty with sliding tray
- 5R2UM‑F06 2RU enclosure empty
- 5R2UM‑S06 2RU enclosure empty with sliding tray
- 5R3UM‑F09 3RU enclosure empty
- 5R3UM‑F12 3RU variant empty
- 5R4UM‑F12 4RU variant empty
- 5R4UM‑F15 4RU high‑density variant empty
- 5R2UR‑TRY Retrofit 2U sliding tray
- 5R1UR‑TRY Retrofit 1U sliding tray
Mini Wall Mount and Accessories
- 5WMNT‑01C Mini SDX Wall‑Mount Enclosure empty
- 5L000‑KAL Lock and key set
- 41030‑SMJ Set of 4 magnets
- 5WMNB‑ACC 0RU mounting bracket bag of 2
- DNRAL‑ACC DIN rail bracket kit
- FSSSD‑040 40 mm splice sleeve
Adapter Plates and QUICKPORT Adapters
- Precision Molded examples: 5F100‑2IL, 5F100‑2QL, 5F100‑2LL, 5F100‑4IL, 5F100‑6IC, 5F100‑24M
- Metal adapter examples and shuttered LC family: 5F100‑6QP, 5F100‑12M, 5F100‑16P, 5F100‑S2Q, 5F100‑S4M
- QUICKPORT Adapters: 41084‑xxx, 41085‑xxx, 41086‑xxx (LC shuttered, SC, ST, MTP variants)
Patch Cords and Pigtails
- Premium Plus Patch Cords and Pigtails configurable (OS2/OM1/OM3/OM4/OM5; LC/LC, LC/APC, SC/APC, unibody LC options)
Backbone Cables
- Steel‑Tape Armored Unitube examples: GFOM3UNI12STALU‑Eca, GFOM4UNI12STALU‑Eca, GFOM5UNI12STALU‑Eca (CPR and external PE variants available)
Splice Trays and Mounting Kits
- T5PLS‑24F 24‑fiber splice tray heat‑shrink style
- SPLMT‑HKT splice tray mounting hardware kit

Product Specification

Features and Benefits

High density, modular growth: 1RU–4RU enclosures accept SDX plates, splice modules and MTP cassettes; 4RU supports up to 15 plates for up to 360 fibers.
Flexible deployment: Rack, wall, DIN rail, 0RU and workstation (QUICKPORT) mounting options enable mixed environments and migrations from plate‑based to cassette‑based systems.
Tool‑less servicing: Captive push‑lock pins, removable sliding trays and integrated latching tabs accelerate installs and lowers MTTR.
Reliable optical performance: Zirconia ceramic sleeves on LC/SC and shuttered LC options deliver low insertion loss and repeatable mating for 1 G and higher networks.
Robust cable protection: Steel‑tape armored backbone cables for direct burial/campus backbones; ringed rear cable management and rubber grommets for pre‑terminated trunks.
Standards compliance: ANSI/TIA‑568.3‑D/E; ANSI/TIA‑604 (FOCIS) series; IEC 60529 (IP5x shutters); UL/CUL plenum where specified; RoHS; CPR/Euroclass options for cables.
Traceability & QA: Patch cords/pigtails individually serialized with barcode/QR; Premium Plus test data and configurable make‑to‑order options.

Product Specification Sheet

Download the Sheet

Ordering & Deployment Notes

Enclosures are sold empty; select adapter plates, cassettes or HDX conversion brackets to populate. Sliding tray retrofit options available for 1RU/2RU to increase HDX density (sliding trays do not accept splice trays).
For single‑mode APC MTP applications, order key up/key down MTP adapters or MTP plates intended for APC.
Patch cords and pigtails are make‑to‑order; specify fiber type, connectors (UPC/APC), polarity and length. OM5 is available for LC duplex zipcord only.
For DIN/0RU installations, use DNRAL‑ACC (DIN rail kit), 5WMNB‑ACC (0RU bracket) and magnets (41030‑SMJ) with 3M 5952 VHB™ where recommended.
Country of origin varies by product family; check PN details in the list above for sourcing requirements and TAA compliance where required.