CDR cable distribution racks Characteristics •Only 300mm deep and completely front-accessible •Lightweight 2-post design for improved access to cables •Available as 900 mm or 1200 mm wide variants •Up to 1620 duplex LC ports per 47U 900mm cabinet •Up to 1080 MPO ports per 47U 1200mm cabinet •Integrated cable over-length management •Perforated doors to match nearby equipment cabinets •Quick release doors without tools •Mount against an unused wall or at the end of row or •Back-to-back mount on a single floor tile of 600 mm •Large apertures for all cable types, sizes and quantities •Fast installation of sub-racks from the front side •Easy mounting of sub-racks with unit position number strips •Side by side mounting with clear cable routing See also: CDR accessories page 40 Fiber trays page 42 Highest packing density for evolving data centers The CDR (Cable Distribution Rack) is a purpose-built high density fiber management rack which serves as a central cross-connect in the main distribution area of data centers. With a footprint depth of only 300 mm, the CDR is fully modular and scalable up to 1620 ports (3240 fibers) using LC connectivity and 1080 ports (25 920 fibers) using MTP connectivity . Users can benefit from a C-shaped construction where all internal sub-elements are completely installable and accessible from the front side. This important feature means that CDRs can be placed back-to-back on a single floor tile or alternatively against an unused wall for minimal space consumption. Designed to match your data center The CDR has been designed to match equipment cabinets in the datacenter and provide a seamless visual transition from passive racks to active racks. The CDR’s perforated curved doors are the same design as those used on the HUBER+SUHNER equipment cabinet range and the same quality look and feel is echoed across the complete portfolio. Configured to suit your needs The CDR is 47U high, 300 mm deep and comes in two standard width dimensions of 900 mm and 1200 mm. The 900 mm version is designed for splicing and MTP-LC furcation trays and the 1200 mm version is intended for patching only, whether it be LC or MTP cable systems. HUBER+SUHNER Data center 37 900 mm wide The 900 mm wide rack has integrated patch cord management on the right hand side and can facilitate standard fiber trays for pigtail splicing or MTP-LC furcation. Generally the 900 mm wide rack is used for 1G and 10G serial transmission where a standard LC connector interface is required. The 900 mm wide cabinet is supplied as an empty cabinet and then «tray units» can be installed on-site to accept different types of «fiber trays» depending on the required performance or connectivity type. The tray unit can be fitted to the rack on-site and has a capacity of 15 × patching trays. In a 47U high rack, a maximum of 6 × 7U tray units can be fitted giving an overall capacity of 90 × fiber trays per rack. The tray unit can accommodate MTP or LC patching trays as standard. See page 42 for fiber trays Characteristics •Rear-mounted 19 inch •Available in 2U, 3U and 7U heights •Universal adapter plate for conduit (splicing) or MTP adapters (plug & play) •Adapter plates for 3 MTP adapters (3 × 12 fibers) •2 × fiber tray positions per 1U •Integrated patch cord mandrel •Runner mechanism for fiber trays Order code Description PU Item no. CDR 900 with integrated patch cord management and perforated doors, black (47U high, 600 mm and 300 mm door) 1 85029082 7U tray unit for connecting up to 15 MTP transition fiber trays 1 85013562 Note: Please contact your local sales representative for other configurations and types 38 Description PU Item no. 2U tray unit for connecting up to 4 MTP transition fiber trays 1 84143144 3U tray unit for connecting up to 6 MTP transition fiber trays 1 84143135 HUBER+SUHNER Data center 1200 mm wide The CDR 1200 is designed as a dedicated «patching rack» and is configured by adding a 300 mm wide cable over-length rack to the left hand side of a standard 900 mm rack. The CDR 1200 is configured so that an equal amount of cable management is provided on both sides of the rack. The 1200 mm wide rack is better suited for patching applications with standard connectivity (patch cords or fan-outs) or 40G and 100G applications where MTP connectivity is required. The patching tray unit can be fitted to the rack on-site and has a capacity of 15 × patching trays. In a 47U high rack, a maximum of 6 × 7U tray units can be fitted giving an overall capacity of 90 × patching trays per rack.The patching tray unit can accommodate MTP or LC patching trays as standard. See page 42 for patching trays Characteristics •Suitable for MTP, LC and SC •Available in 2U, 3U and 7U heights •Up to 18 × adapters per slot (0.5U) •Rear-mounted 19 inch •2 × patch tray positions per 1U •Integrated patch cord mandrels •Runner mechanism for patch trays Order code Description PU Item no. CDR 900 with integrated patch cord management and perforated doors and side panels, black (47U high, 600 mm and 300 mm door) 1 85029082 CDR 300 with integrated patch cord management and perforated doors without side panels, black (47U high, 300 mm door) 1 85029083 7U sub-rack for patch to patch solution. Accommodates up to 15 patching trays 1 85017847 Note: Please contact your local sales representative for other configurations and types Description PU Item no. 2U sub-rack for patch to patch solution. Accommodates up to 4 patching trays 1 85015635 3U sub-rack for patch to patch solution. Accommodates up to 6 patching trays 1 85015637 HUBER+SUHNER Data center 39 CDR accessories Horizontal patch cord routing channel Characteristics •Patch cord guide for CDR 900 •Facilitates side by side rack patching •Facilitates front to back patching •Can be mounted in the upper or lower position in rack •Protective cover protects the patch cords Order code Description PU Item no. 4U routing channel for top of rack or bottom of rack mounting, silver 1 85029682 Vertical radius plate (required when routing channel is top mounted) 1 85029683 19 inch break-out plate and cover Characteristics •Full width plate for high quantity of cables •Suitable for all cable sizes and fiber counts •Provides strain relief for loose-tubes •Provides central strength member fixation •Protective cover for transition point of fibers •Suitable for top or bottom rack entry •Fast cable installation from the front side •Easy and fast installation of new cables Order code 40 Description Item no. 19 inch break-out plate for conduit fixation, black 84088572 Protective cover for 19 inch break-out Plate, black 84076533 HUBER+SUHNER Data center Conduit Characteristics •Over-sleeve conduit for cable loose-tubes •30 mm bending radius protection •External diameter 5 mm and internal diameter 3.3 mm •Prevents loose tubes kink damage •Provides excellent strain relief Order code Description PU Item no. Cable conduit, solid wall, black (only for splice applications) 100 m 84014502 Cable conduit, slitted wall, black (only for splice applications) 100 m 85017566 Floor fixing kit Characteristics •Secures rack to concrete substrate •Takes weight load away from tile •Cable protection sleeves for threaded bar •Expanding anchors provide strong fixation •Double nut array prevents loosening during service •Large washers provide excellent support Order code Description PU Item no. Fastening kit for raised computer floors incl. anchors, threaded-rod, nuts and washers) 1 85029106 Fastening kit for solid concrete floors incl. anchor, nuts and washers 1 85091849 Additional rack mandrel kit Characteristics •Front-mountable •Lightweight aluminium •Adjustable dividers to separate cables •Anti-twist •Fast installation with front-mounted cage nut Order code Description PU Item no. Front mountable mandrel assembly incl. 2 divider plates and end cap 5 85029681 HUBER+SUHNER Data center 41
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