Plenum Innerduct is a national data cabinet supplier and as a data cabinet distributor carries Hoffman Data Cabinets, Hoffman Water Cooled Cabinets, Hoffman Data Rack Enclosures,Hoffman Network Racks,Hoffman Relay Racks, Hoffman Cable Management Racks,Hoffman Equipment Racks, and Hoffman Rack Systems. We are recognized around the globe as strong reliable partner in the areas
of
telecommunications and data communications, server network and technology,
medical technology and, of course, security, and traffic control technology.
The Knürr product diversity and quality has been setting traditionally recognized high
standards for several decades. Our standardised and customer-specific solutions are
reflections of our innovative engineering know-how, which characterizes and provides
the impetus for progress in these markets.
Perfect solutions incorporating mechanical, electronic and thermal components qualify us as one of the global market leaders for highly developed, modular rack and enclosure systems for indoor and outdoor applications.
The global presence, the innovative and aesthetic design, a mature platform of standard products and the recognized high degree of integration competence, supplemented by outstanding time-to-market results.
WATER COOLED DATA CABINETS- WATER COOLED RACKS- Call (866) 650-3282 or email us
CALL (866) 650-3282 For Information. As the next development step for server cooling, Knürr presents a combined cooling system for CeBIT 2004. The new server rack is, as with CoolTherm, temperature-regulated with an air-to-water heat exchanger. In addition, the CPUs in the computing units and further high-performance chips, e.g. of the graphics processor, can be cooled directly with water. In this combined system, the user can avail of the maximum amount of cooling potential. The high “spot” heat loads of the processors are given off directly to the water-cooling circuit. Heat loads of 200 watt per processor can consequently be easily managed. The secondary heat loads of the server system, e.g. memory chipset, magnetic disc memory and power supplies are cooled with the temperature-regulated airflow. As the cool air used in the rack is temperature-regulated by a heat exchanger, no heat loads build up in the environment. The expensive room air-conditioning can be sharply reduced or even done away with.
The CoolTherm® range of 'water-cooled server cabinets' can provide a great advance in cabinet thermal management, reducing computer room costs, whilst improving operational performance and reducing facility operating costs.
Typical, high quantity conventional server cabinet layouts can effectively dissipate around 3.6kW each.
A single CoolTherm® 19" cabinet will manage a 22kW heat load, enabling an 80% reduction in present, typical conventional cabinet numbers within large data centers. Resultant floor space savings of significantly reduce the take-up of large areas of expensive computer room floor, as server power levels rocket.
Cabinet installation costs can also be halved and enormous year-on-year operational savings made in associated reductions in CRAC install and running costs.An increase in power requirements will generate a proportional increase in heat. Greater densities and more powerful systems have driven up the power requirements in server cabinets. In some instances, the heat generated is more than the existing room air conditioning can handle. The option becomes increase the cooling capacity of the room or add cooling at the rack level. Although, more costly than standard racks, cooling cabinets can be a huge cost savings compared to retrofitting the cooling of an entire room.
As one of the most influential leading innovators in server rack and network technology, Knürr has already been consistently applying the industrial design as a strategic competition factor for many years.
A customer-specific industrial design and successful engineering are part of the core competencies and are incorporated into the Knürr integral quality concept. The top of the range product, CoolTherm®, a server rack platform equipped with innovative thermal management, continues this demand for high quality standards and is an expression of a highly creative value conservation and brand philosophy. Bestowal of the IF Award is recognition of this continuously implemented design strategy.
Future-Proof Solution in the Data Centre:
CoolTherm® Server, storage and IT components are constantly becoming more efficient and at the same time more compact in their construction, and increasingly require less space. The requirements of a data centre’s infrastructure are already undergoing drastic change, especially in order to provide thermal management to cope with the enormous increases in heat loads.
Knürr developed the CoolTherm®, a high quality product that has already been installed hundreds of times over and is primarily characterised by its integrated thermal management, as an innovative “future-proof” solution that is thermally managed separate from the room infrastructure by a closed air circulation in the CoolTherm® server rack. Even the airflow heated by blade servers to over 40°C is routed via an air-water heat exchanger and consequently efficiently cooled to 20 to 25°C, which allows an enormous dissipated heat load of up to 35 kilowatts to be managed. For the data centre and the IT room this concept represents a fail-safe, highly efficient and economical solution. Compared with a conventional cooling system, CoolTherm® achieves an 80% space saving and saves up to a quarter of the previous energy input for cooling. The CoolTherm® design formally emphasizes the innovative function of the heat exchange process and at the same time profiles the high quality rating of Knürr’s high-end product.
Water Cooled Data Cabinets
While high quantity conventional server cabinet layouts can effectively dissipate around 3.6 kW each, a single CoolTherm® 19" cabinet will manage a 22 kW heat load, enabling a massive 80% reduction in present, typical conventional cabinet numbers within large data centres.
Resultant floor space savings of 80% significantly reduce the increasingly high take-up of large areas of expensive computer room floor, as server power levels rocket.
Cabinet installation costs can also be cut by half, and enormous year-on-year operational savings can be achieved via associated reductions in computer room air conditioning install and running costs.
The water-cooled server cabinets use a building's readily available chilled water supply (6 to 12ºC range), connected into an air-to-water heat exchanger fitted in the base of each cabinet.
Sealed to IP54, the cabinets operate in their own controlled environment, independent of ambient room air. Closed-loop, temperature-controlled, redundant fan-blown air circulates within the cabinet, passing through the heat exchanger.
The cabinet is separated into two airflow areas (the cold and hot sides of the circulated air).
Plenum Innerduct is a data cabinet distributor for Hoffman and carries a complete line of data cabinets, data enclosures, open bay racks, relay racks, LAN racks, enclosures, fiber optic enclosures, Zone 4 Racks, zone 4 data cabinets and seismic cabinets for data centers, communication closets, and communications centers. We also have Zone 4 data cabinets and zone 4 realay racks for earthquake enclosures preparedness and national security. The zone 4 seismic data cabinets are a new line of proven technology from Xmark designed specifically for Zone 4 earthquake requirements. We carry zone 4 racks manufactured by ESW (formerly Encore), Quest, Hoffman, Great Lakes,Synergy, Xmark and others for Zone 4 data cabinet earthquake applications and zone 4 enclosure environments. These zone 4 racks or zone 4 enclosures are built out of 10 gauge steel and this steel welded Channel rack has been designed for the Bell System and has been tested and approved to Pacific Bell Static Seismic Test PBS-000-102PT.
Seismic Cabinets.ets.
We now have a special offer for DATA CENTER data cabinets- click here for more info
We’ve created standard, modified, and custom-built enclosures for thousands of customers across a diverse range of industries. From the clean-room to the factory floor, Hoffman enclosures protect sensitive equipment from dust, dirt, oil, water, corrosion and other contaminants.
New and Featured Products
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T4 Air Conditioners address the need to manage the thermal environment in the ever-increasing number of control cabinets installed outdoors. Available in 6 sizes and two voltages from 800 to 20,000 BTU’s, these indoor/outdoor air conditioners are ideal for industrial and communication applications requiring the protection and maintenance of Type 12, 3R or 4 on similarly rated sealed enclosures. |
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The new Type 1 locking enclosure includes a removable perforated panel, which eliminates the need to order a panel separately. The perforated panel enables users to quickly mount electrical control gear and components with self-tapping screws without having to measure, mark, and drill. |
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Mitigate arc flash and support NFPA 70E compliance in harsh industrial environments with UL Type 4X-rated INTERSAFE Data Interface Ports. New models feature stainless steel or polycarbonate doors to protect components inside enclosures from harsh industrial environments while providing access to programming equipment inside enclosures without opening the enclosure door. |
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AccessPlus Cabinets (formerly Datacom Type 1 Double-Hinged Wall-Mount) save floor and wall space and are easy to access. Now available in 60 and 72-inch heights to accommodate a larger volume of 19-inch rack mount network equipment. |
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Hoffman introduces the only horizontal-mount box in the industry. Designed as a wiring, junction, and pull box for locations where a vertical mounting surface is not available, such as rooftops or outdoor pads. The cover serves as the drip shield and prevents the ingress of water from snow, sleet, or rain. |
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The new CONCEPT Operator Interface product family is now available in eight new sizes and the highly requested the 300mm depth. |
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Single-bay, single-access models of the Gold Series family of desk consoles now are available for Type 4 and Type 12 applications. |
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New External Data Pockets provide access to system documentation without opening the enclosure door. As a component of Hoffman's Arc Flash Safety System, these data pockets help to reduce the chance of exposure to arc flash events while maintaining a Type 4 environment to keep documentation clean and dry. |
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Hoffman introduces a new line of two-door wall-mount Type 4X enclosures. Type 316L stainless steel POWERGLIDE® handles provide ease of access plus the security of 3-point latching and the ability to padlock the enclosure. Enclosures are available in 12 standard sizes manufactured from Type 304 stainless steel. |
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The Ceiling-Mount Enclosure boasts a unique cover design that does not allow water to pool and create an area where bacteria can grow. Pooled water can be a potential source of product contamination if it drips onto a production line. Foam-in-place gasketing assures a UL Type 4X seal. Captivated cover screws thread into sealed wells. Eight sizes are available. |
HI DEE
Plenum Innerduct offers Newton Data Cabinets, Hoffman Data cabinets, Quest Data Cabinets, ESW Data Cabinets, Cooper Data Cabinets, B-Line Data Cabinets, Quest Data Cabinets, and cabinets from other manufacturers by request.
Ladder Racks- More Info Cable Management Racks combine the features of a high quality relay rack, as well as effective cable routing and raceway facilities, all in one complete unit. All aluminum cable management rack allows for the mounting of a wide variety of 19 inch wide patch panels, hubs, switches, and related rack mount equipment. The rack is supplied with cable hangers, cable ties and generous provisions for organizing incoming cables for termination with effective patch cord management on the front. Racks are shipped with all assembly required plus an accessory pack that includes 20 cable ties, 16 cable hangers, 40 cuphead mounting screws, and grommeting for cable routing cutouts.
LAN Rack Accessories- Keyboard trays-Shelves 
KVM Switches
We carry cable management racks, Wallmount Rack and wallmount rack solutions for applications ranging from data centers, server rooms, to all office envrironments. Not only will Plenum Innerduct will meet or beat all US based pricing- but will assist you in designing your network at NO EXTRA CHARGE. Call us for details at (866) 342-3721.
Wall Mount Racks and LAN Stations from ICC,Signamax, Hoffman,Ortronics,Kendall Howard and more.
Encore- ESW Data Cabinets
Advantage Series Data Cabinet
Cabinets built for the future of your data communications network. |
Zone 4 rated Data CabinetsSurvive the Big One
The MAG VII has been tested to withstand seismic stress equal to 7.1 on the Richter Scale |
Cablelogic Data Cabinet
Easily manage and access your cabling with CableLogic Enclosure Frames. |
Wallbox Data Cabinet
The entire wallbox is able to swing away from the wall, offering convenient access to equipment. |
NEMA Data Cabinet
Constructed of either aluminum or stainless steel and are designed to protect against the elements. |
Rack Mount Shelves- Rack Mount Enclosures
Rack Mount Shelves 
Fiber Optic Rack Mount Enclosures
Standard equipments racks are designed for 19 inch rack mount equipment. Racks are constructed of aluminum and are available in a variety of standard heights. Each rack is drilled and tapped on both the front and the rear rails with 10-32 holes on EIA spacing. Standard rack finish is black. Racks are packaged knocked down for easy shipment.
Additional Data Cabinets- Data Racks- Data Enclosures - Wall Mount Enclosures-Seismic Racks
Lan Racks
This server rack is designed for applications that require the highest quality and versatility. For rackmount or tower servers.
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Server Racks
This server rack is designed for applications that require the maximum amount of airflow and still retain the security of locked doors. Perfect for rackmount or tower servers that run particularly hot.
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Server Cabinets
The FRS series server rack / cabinet is designed for applications that require the highest quality and most advanced features. These server racks /cabinets provide quality, protection and security for your mission critical equipment. Excellent for servers on roll-out glides.
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Zone 4 Racks-Seismic Racks
Based on the standard, patented frame design of our RS, RSP and FRS server rack series, this NEBS compliant configuration has been tested and certified to meet Telcordia (Bellcore) GR-63-CORE requirements for ZONE 4 seismic earthquake environments.
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Heavy Duty Server Racks
Server rack frame features 3 sets (6 rails) of adjustable universal vertical rackmount rails: |
Economy Server Cabinet
Complete with Perforated front
and split level rear door
42u, 39" usable depth
(33" rack depth) |
Telco Racks-Network Racks
19", 23", 24" widths
This heavy duty Telco server rack is constructed of high-grade 6063-T5 extruded aluminum. Shown with optional shelves, accessories
70", 77" and 84"h available
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Open Server Relay Rack
This 4 post Relay Rack is ideal for rackmount servers, KVM switches, network equipment. etc. Suitable for rackmount equipment where security at the rack level is not required.
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WallMount Rack Cabinet
Attractive, secure wall mount rack cabinet comes in a variety of heights and depth. This pivoting, sectional wall cabinet is ideal for larger systems in both secured and non-secured areas.
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Modular Server Rack-Desk Top Racks
Durable, lightweight, stackable and completely portable. Great for small closets, under the desk or countertops. Never run out of rack space again!
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Portable Rack Mount Cases
Meets Military Standard
Available Empty, with Cubed Foam or with Dividers
Wheels & pull handles
available on some
Waterproof
2.62 times the impact resistance of Pelican, and 3.32 times the impact resistance of
Hardigg Storm
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Cable Management Racks
Cable Management Racks combine the features of a high quality relay rack, as well as effective cable routing and raceway facilities, all in one complete unit. All aluminum cable management rack allows for the mounting of a wide variety of 19 inch wide patch panels, hubs, switches, and related rack mount equipment. The rack is supplied with cable hangers, cable ties and generous provisions for organizing incoming cables for termination with effective patch cord management on the front. Racks are shipped with all assembly required plus an accessory pack that includes 20 cable ties, 16 cable hangers, 40 cuphead mounting screws, and grommeting for cable routing cutouts.
Standard equipments racks are designed for 19 inch rack mount equipment. Racks are constructed of aluminum and are available in a variety of standard heights. Each rack is drilled and tapped on both the front and the rear rails with 10-32 holes on EIA spacing. Standard rack finish is black. Racks are packaged knocked down for easy shipment.
Part Number |
Cable Management Rack Description |
1977-1032B |
Signamax Cable Management Rack, 19"W x 84"H, Black Finish, 10-32 Holes |
Cable Management Racks
Part Number |
Cable Management Rack Description |
RR-84B |
Signamax Equipment Rack, 19"W x 84"H, Black Finish, 10-32 Holes |
RR-48B |
Signamax Equipment Rack, 19"W x 48"H, Black Finish, 10-32 Holes |
RR-84 |
Signamax Equipment Rack, 19"W x 84"H, Milled Finish, 10-32 Holes |
RR-48 |
Signamax Equipment Rack, 19"W x 48"H, Milled Finish, 10-32 Holes |
41U 1930 Series Rack- Data Cabinet- -Part Number ATS41U1930
This rack is a great all around entry level racking system. Its simple design offers just about everything you need in a rack from ventilation and cooling to fully adjustable rails and removable side panels.
Features:
Standard EIA 19" Rack with cage nut style rails
Aluminum front and rear doors frames
Steel removable side doors, vertical rails, top and bottom covers
Front door with acrylate
Rear door with free air cooling
Both front and rear doors equipped with key lock for security
Removable and adjustable vertical rails
Ground screws
Lockable wheels
2 x 12cm low noise AC fan on top cover
1 x 6 outlet 110V AC power strip
Package information:
Ships LTL or common carrier
Dimensions: W.24.8� x H. 74.88� x D. 35.43�
Net Weight: 198Lbs
Shipping Weight: 220Lbs
MEAS: 39 cuftw
41U 1931 Series Rack
This rack is the best of the best in racking cabinets. Its frame is made from extruded 6063 Aluminum for maximum strength and durability. Each of these racks ships complete with all accessories included and installed complete. Our 41U rack is also EIA compliant and has a 10 year limited warranty on parts.
Features:
30" Rail to rail usable depth
Front and rear fully adjustable cage nut style rails (4 total)
Lift off side panels for easy access.
Semi-vented locking front door with integrated glass
Fully perforated locking rear door
Bottom panels remove for cabling
Dual ultra-quite topside fans remove ambient heat
6� power strips added for convenience.
4 heavy duty swiveling lockable casters
4 leveling feet
100 cage nuts
100 rack screws
Shipping options:
LTL � call for pricing
Door to Door available (they will deliver to your offices server room
XUS84-XL Ultra Server Exclusive Features
Zone 4 Data Cabinets- Zone 4 Racks
The
Zone 4 Seismic Cabinet was extensively tested by an independent testing facility
and passed with flying colors. It was subjected to static load test conditions
and Zone 4 earthquake vibration test conditions in accordance with NEBS document
TR-000063, Issue 4, 1992. There was no visible evidence of damage or deterioration
to the cabinet as a result of the earthquake vibration test. The maximum displacement
of the cabinet did not exceed the simple amplitude of 3 inches. More information
as well as test results are available upon request.
Plenum Innerduct Carries a complete line of relay racks,ladder racks, data cabinets, raceway systems, distribution racks, cable management racks and enclosures for very application from the telephone closet to the network room to your co-location data center.We now have available Hendry rack systems and Newton racks for all you central office and data center needs. Call us today for a price quote at (866) 650-DATA. Plenum Innerduct , founded in 1992, has become a leading supplier of quality telecommunication equipment including computer cabinets, server racks, LAN work centers, printer stands, data cabinets, computer workstations, wire racks and KVM switches to IT centers. With offices located throughout the United States, we serve all regions of the United States and Canada. Plenum Innerduct specializes in providing quick solutions and quality products at discount prices that help organize and secure rackmount equipment.
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We Now Carry Hendry & Newton Racks and Accesories
We have data cabinets (models ATS4232F ATS4240F ATS2740F ATS2732F) that can ship same day! Call us today at (866) 342-3721 for more info- or click on this link for more info on our same day data cabinet shipping. We carry data cabinets from several manufacturers that allow upis high on fine styling and value-for-money features. It has been designed and engineered specifically for easy assembly and rapid equipment integration at site.
Its innovative design is based on the use of aluminum profiles for the four vertical pillars, which are connected solidly to two welded steel end-frames. This results not only in low weight and an elegant appearance, but also permits quick assembly. Due to the rigidity provided by the steel end-frames, our data cabinet is able to handle equipment loads of up to 770 to 1500 lbs. This means it an ideal choice for mid-range use as a Server enclosure, or for network cabling purposes.
These zone 4 racks and zone 4 enclosures are designed for maximum protection for
very application from the telephone closet to the network room to your co-location
data center. Call us today for a price quote at (866) 650-DATA.
We
Now Carry Hendry Zone 4 Racks & Zone 4 Enclosures
West
Coast (866) 342-3721 East
Coast (866) 650-DATA
We
are Updating Our Website- Please Call Us Your Hendry Part Number and We WIll Provide
You With An Immediate Quote
Zone
4 Racks
Zone 4 Data Cabinets
STANDARD
FEATURES
* All racks are drilled and tapped to receive guard rails, cable rings and accessories.
* Holes are provided in sides for joining racks or mounting ladder end guards.
* All racks are equipped with top angle, base angle and bolts for assembly.
* Order guard rails and accessories as required.
* Different RMU options are
available. See the Options and Ordering Information page.
*
All racks are drilled and tapped to receive guard rails, cable rings and accessories.
* Holes are provided in sides for joining racks or mounting ladder end guards.
* All racks are equipped with top bars, base angles and bolts for assembly.
* Racks over 8'-0" should be ordered with a top angle. Order option D.
* Order guard rails and accessories as required.
* Different RMU options are
available. See the Options and Ordering Information page.
