STAR 1U

The Fibernet STAR 1U 144 is a high-density, 1U optical distribution frame (ODF) that delivers up to 144 fiber ports in a single rack unit, using tool-less, modular MTP®/MPO-to-LC cassettes. It is designed for data centers, storage area networks (SAN), communications rooms, and high-density enterprise environments where rack space is at a premium.

Every migration to 40G, 100G and 400G multiplies the number of fibers entering the rack — while rack space, power and cooling stay fixed. The STAR 1U answers this with maximum fiber capacity per rack unit, without sacrificing accessibility: individually sliding trays and front/rear tool-less panels keep every port and patch cord reachable, even in fully populated racks. Modules snap in and out for plug-and-play moves, adds and changes (MACs), and the modular MTP®/MPO architecture allows migration between Ethernet speeds by swapping modules — not the chassis.

Key Features

  • Up to 576 fibers in a single 1U — among the highest densities available in a standard EIA-310 19″ rack, reducing the rack space, power and cooling footprint of the fiber plant
  • Tool-less modular design — STAR modules are inserted and removed through front or rear access panels without tools, enabling changes in minutes without disturbing adjacent live connections
  • Individually extractable trays — each tray slides out on its own, giving direct access to ports and patch cords during maintenance in fully populated racks
  • Uni-Boot patch cord support — Uni-Boot patch cords reduce cable volume by up to 50%, easing congestion, improving airflow and simplifying MACs
  • Built-in cable management — secure mounting and strain relief for trunk cables with 12 trunk mounting positions protect live links from accidental stress
  • Bend-insensitive fiber ready — supports MM OM3/OM4 and SM G.657.A2 bend-insensitive fibers, allowing tight cable routing with no impact on optical performance
  • Seamless speed migration — compliant with IEEE 802.3ba (40G/100G) and IEEE P802.3bs (400G); migrate between speeds by swapping STAR modules, protecting the cabling investment
  • Adjustable mounting brackets — bracket position adapts to different rack depths; optional brackets available for 21″ and 23″ racks
  • UL94 V0 flame-retardant polycarbonate doors — with magnetic closure mechanisms for convenient, efficient opening and closing
  • Dedicated labeling area — integrated space for professional identification of the routing panel

The optical distribution frame shall be a high-density, modular 1U enclosure for data center structured cabling. The ODF shall meet the following requirements:

  • Shall provide a 1U form factor compliant with the EIA-310 standard for 19″ racks, panels and associated equipment
  • Shall provide two individually extractable trays allowing direct access to ports and patch cords
  • Shall support up to 48 duplex LC ports (96 fibers) using LC-MTP® modules
  • Shall support up to 32 MTP® ports (384 fibers) in a 4 x MTP®-MTP® module configuration
  • Shall support up to 48 MTP® ports (576 fibers) in a 6 x MTP®-MTP® module configuration
  • Shall allow tool-less installation and removal of modules through front or rear access panels
  • Shall provide built-in cable management with secure mounting and strain relief of trunk cables
  • Shall provide 12 trunk cable mounting positions
  • Shall support bend-insensitive fibers: MM OM3 per IEC 60793-2-10 type A1a.2, MM OM4 per IEC 60793-2-10 type A1a.3, and SM per ITU-T G.657.A2
  • Shall provide low insertion loss enabling the structured cabling architecture required in TIA-942
  • Shall comply with IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3ba, IEEE P802.3bs, and TELCORDIA GR-449-CORE
  • Shall provide polycarbonate doors rated UL94 V-0 for flammability of plastic materials, with magnetic closure
  • Shall provide mounting brackets with adjustable position for different rack depths, with optional brackets for 21″ and 23″ racks
  • Shall provide a dedicated area for professional labeling of the routing panel
  • Shall have dimensions of 1U (H) x 482.8 mm (W) x 488.8 mm (D), color black RAL 9005
  • Shall be RoHS compliant
Form factor 1U, EIA-310 19″ rack standard
Number of trays 2
Capacity — LC-MTP® modules 48 duplex LC / 96 fibers
Capacity — 4 x MTP®-MTP® 32 MTP ports / 384 fibers
Capacity — 6 x MTP®-MTP® 48 MTP ports / 576 fibers
Dimensions (H x W x D) 1U x 482.8 mm x 488.8 mm
Color Black RAL 9005
Packed weight 5.4 kg (11.9 lbs.)
Compliance IEEE 802.3ab / 802.3ae / 802.3ba / P802.3bs, TELCORDIA GR-449-CORE, TIA-942, UL94 V-0, EIA-310, RoHS
Model / P/N Description
FSTAR-1U STAR 1U ODF with 2 trays
MPF2216 ODF Cable Management System — includes 2 cable management brackets, 1 spiral tube, 4 screws, 4 washers
STAR Modules MTP® to LC and MTP®-MTP® modules — as required per configuration
Cabling & patch cords MTP® trunk cables and LC Uni-Boot patch cords — as required
Optional Brackets for 21″ & 23″ racks

Planning a density upgrade or a 400G migration? Talk to a Fibernet cabling specialist — we’ll help you map the right STAR configuration for your rack layout, fiber counts and growth plan.

Frequently Asked Questions