Indoor NEMA 1-Rated Tube Distribution Units
Sumitomo Electric Lightwave’s Indoor NEMA 1-Rated Tube Distribution Units (TDUs) feature a scalable and flexible design, serving as wall-mountable enclosures used at tube cable transitions or branching locations. Tube cables joined together using push-fit connectors within the enclosure, facilitating pathways between various TDUs or termination points in the network. In addition, optional perforated back panel kits are available for enhanced tube and cable management.

Product Downloads
Ordering Information
PART NUMBER | RATING | TUBE CAPACTIY | MATERIAL | COLOR | WEIGHT | DIMENSIONS (W. x H. x D.) |
---|---|---|---|---|---|---|
DE20IDU | NEMA-1 | 84 Tubes (approx.) | Steel | Gray | 27 lb (12.3 kg) | 20 x 20 x 7 in (508 x 508 x 178 mm) |
DE36IDU | NEMA-1 | 168 Tubes (approx.) | Steel | Gray | 70 lb (31.8 kg) | 30 x 36 x 7 in (762 x 914 x 178 mm) |
Accessories
PART NUMBER | DESCRIPTION |
---|---|
DE20IDUP | Perforated Back Panel Kit for DE20IDU. |
DE36IDUP | Perforated Back Panel Kit for DE36IDU. |
DEIDUKEY | cylinder key lock kit with two keys for DE20IDU, and DE36IDU. |
DEIDUKEY2 | two replacement keys for DEIDUKEY. |
DEDTTP | Rack-Mounted Tube Distribution Hardware (Standard Capacity); Holds up to Twelve (12) 7-Tube Cables (84 Tubes Total) |
DEDTTP2 | Rack-Mounted Tube Distribution Hardware (High Capacity); Holds up to Six (6) 19-Tube Cables (114 Tubes Total) |
Features
Features
- Protective stainless-steel frame
- NEMA-1 Rating
- Hinged door secured with slotted latch
- Top-left, top-right, bottom-left, and bottom-right cable entry/exit area
- Replacement hinge for key lock
- Perforated back panel kits for additional tube management
Benefits
- Protects transition tubes
- High tube capacity
- Low-profile design suitable for multiple indoor locations
- Reduces risk of dust or particulate matter from entering
- Facilitates efficient distribution of pathways between locations