B-Line Eaton series open racks, 340 lb, Steel, Telco gray powder coat, 12-24 panel mounting holes, 66 mounting spaces, Top channel style, Seismic Zon

Yes. The Eaton B-Line SB5867140TG is an open frame network bay rack with 66 mounting spaces of 12-24 tapped panel mounting holes, which is the standard EIA rack-unit hole pattern used by switches, patch panels and rack-mount servers. Equipment shipped with 12-24 rack screws mounts directly with no cage nuts.

340 lb of equipment load. That is the figure to budget against when you total up switches, patch panels and cable managers on the frame. The steel rack itself weighs 158.89 lb empty, which matters for floor loading and for how many hands you need on the install.

It is built as a Seismic Zone 4 network bay open duct rack, which is the highest seismic zone classification and the one specified for high-risk regions like much of California. It is also UL Listed. Zone 4 rating depends on the rack being anchored to the floor per the seismic detail, so the floor anchorage has to be installed as specified.

The frame is 23 in wide and lists 140 in for both height and length/depth. At 140 in tall it is a very tall bay, so check clear ceiling height and any overhead cable tray or sprinkler heads in the room before you commit. Openings and elevator access also need to take a frame of that length.

An open frame bay like the B-Line SB5867140TG gives you access from all four sides and unrestricted airflow, which suits patch panels, cross-connect fields and switch stacks in a secured telecom room. What it does not give you is a lockable door or dust protection, so if the equipment sits in a shared space, a mixed-use area, or anywhere physical access needs to be controlled, specify an enclosed cabinet instead. The open duct design here assumes vertical cable management runs alongside the frame.

Top channel construction means the two uprights are tied together by a channel across the top, which stiffens the bay and gives you a run to land overhead cable management, ladder rack or a runway kit. In a row of bays the top channels are what let the frames be ganged and braced together. Cable runway, ladder rack and vertical cable managers are separate items and are not part of the rack.

This is a floor-mounted open frame bay. At 140 in tall on a 23 in wide footprint it is not stable free-standing, and the Seismic Zone 4 classification is only valid with the frame anchored to the slab. Plan on concrete anchors into the floor and, in a row, bracing the bays together at the top channels.

Telco gray powder coat over steel, which is the standard telecom equipment color used across most B-Line open rack lines. If your existing row is telco gray, this will read as a match. There is a single model on offer, SB5867140TG, so finish is not a selectable option.