A tray unit includes: a plurality of trays each of which has a protrusion at a side end portion thereof; and a pair of frames vertically provided with a plurality tiers of rail portions, the plurality of tiers of rail portions accommodating the plurality of trays in a slidable manner in a horizontal direction. And the rail portion at each tier include a clamp on a surface facing the side end portion of the tray, the clamps in the plurality of tiers are aligned in a vertical direction, the clamp has an opening to which the protrusion is fittable, and when the side end portion of the tray move to a predetermined position with respect to the rail portion, the clamp is elastically deformed in the vertical direction of the rail portion, and the protrusion is fitted into the opening.

Technologies for switching network traffic include a network switch. The network switch includes one or more processors and communication circuitry coupled to the one or more processors. The communication circuitry is capable of switching network traffic of multiple link layer protocols. Additionally, the network switch includes one or more memory devices storing instructions that, when executed, cause the network switch to receive, with the communication circuitry through an optical connection, network traffic to be forwarded, and determine a link layer protocol of the received network traffic. The instructions additionally cause the network switch to forward the network traffic as a function of the determined link layer protocol. Other embodiments are also described and claimed.

A modular computer cabinet include an interchangeable interconnection device configured to interconnect the interconnection switch with the rackable element, the interchangeable interconnection device including a wall for connecting to a rackable element, the connection wall extending along a second plane orthogonal to the first plane of the rackable element, the connection wall including a third blindly connectable connector configured to be blindly connected to the first blindly connectable connector included in the rackable element, a cable connected to the third connector of the connection wall, the interconnection cable including a fourth connector configured to be connected to the second connector of the plurality of second connectors included in the interconnection switch.

A cable management apparatus for a portable rack-mounted electronics enclosure includes a first arm portion configured to mount the apparatus to the portable rack-mounted electronics enclosure, a second arm portion rotationally coupled to the first arm portion, the second arm portion comprising a guide configured for guiding cables routed to electronics housed within the portable rack-mounted electronics enclosure, and a latch mounted to the first arm portion or the second arm portion, the latch being movable to a latched position for preventing rotation of the second arm portion relative to the first arm portion and to an unlatched position for allowing rotation of the second arm portion relative to the first arm portion.

A fiber distribution hub configured to house a patch panel includes a plurality of walls forming a chamber, a first shelf attached to a first wall of the plurality of walls in the chamber, a first track supported by the first shelf, and a frame body configured to support the patch panel and to be coupled with the first shelf via the first track. The frame body is configured to shift along the first track between a stored position, a front-exposed position, and a back-exposed position.

Technologies for blind mating of optical connectors in a rack of a data center are disclosed. In the illustrative embodiment, a sled can be slid into a rack and an optical connector on the sled will blindly mate with a corresponding optical connector on the rack. The illustrative optical connector on the sled includes two guide post receivers which mate with corresponding guide posts on the optical connector on the rack such that, when mated, optical fibers of the optical connector on the rack will be aligned and optically coupled with corresponding optical fibers on the optical connector of the sled.

Technologies for switching network traffic include a network switch. The network switch includes one or more processors and communication circuitry coupled to the one or more processors. The communication circuitry is capable of switching network traffic of multiple link layer protocols. Additionally, the network switch includes one or more memory devices storing instructions that, when executed, cause the network switch to receive, with the communication circuitry through an optical connection, network traffic to be forwarded, and determine a link layer protocol of the received network traffic. The instructions additionally cause the network switch to forward the network traffic as a function of the determined link layer protocol. Other embodiments are also described and claimed.

Described may be a modular network communication system for use in a foundational structure, for the inclusion of new foundational structure construction, or configured for mobility between different foundational structures. The network communication system may be configured to support a broad array of network-related communications. The foundational structure's modular network communication system may have a controller, a power connection point, a communication protocol, and may include one or more than one network node. The controller unit may have processing circuitry and may be configured to utilize a communication protocol for controlling the foundational structure's information flow of the modular network communication system. Additionally, the controller may be further configured to communicate with at least one, but also more than one network-connected device which may or may not be connected to the internet.

Technologies for switching network traffic include a network switch. The network switch includes one or more processors and communication circuitry coupled to the one or more processors. The communication circuitry is capable of switching network traffic of multiple link layer protocols. Additionally, the network switch includes one or more memory devices storing instructions that, when executed, cause the network switch to receive, with the communication circuitry through an optical connection, network traffic to be forwarded, and determine a link layer protocol of the received network traffic. The instructions additionally cause the network switch to forward the network traffic as a function of the determined link layer protocol. Other embodiments are also described and claimed.

Technologies for dynamically allocating resources among a set of managed nodes include an orchestrator server to receive telemetry data from the managed nodes indicative of resource utilization and workload performance by the managed nodes as the workloads are executed, generate a resource allocation map indicative of allocations of resources among the managed nodes, determine, as a function of the telemetry data and the resource allocation map, a dynamic adjustment to allocation of resources to at least one of the managed nodes to improve performance of at least one of the workloads executed on the at least one of the managed nodes, and apply the adjustment to the allocation of the resources among the managed nodes as the workloads are executed. Other embodiments are also described and claimed.