TELECOMMUNICATION EQUIPMENT
Telecommunication equipment comprises at least one telecommunication device ( 208, 209 ) and a rack ( 201 ). The thickness of the telecommunication device is smaller than the width and the length of the telecommunication device. The rack comprises mutually parallel first rails ( 202, 203 ) that are substantially vertical when the rack is in its operating position, and second and third rails ( 210, 211 ) attached to the first rails. The third rail is parallel to the second rail and a distance apart from the second rail. The second and third rails are arranged to mechanically support the telecommunication device so that the telecommunication device is attached to the second and third rails and the thickness of the telecommunication device is in a direction substantially perpendicular to the first rails. Thus, the telecommunication device can be positioned so that its largest surfaces are in upright position. This facilitates the cooling of the telecommunication equipment.
1 . Telecommunication equipment comprising:
at least one telecommunication device having a width, a thickness, and a length, the thickness being smaller than the width and smaller than the length, and
a rack comprising mutually parallel first rails that are substantially vertical when the rack is in its operating position,
wherein the rack further comprises a second rail attached to the first rails and a third rail attached to the first rails, the third rail being parallel to the second rail and a distance apart from the second rail, and the second and third rails are arranged to mechanically support the telecommunication device so that:
the telecommunication device is attached to the second and third rails, and
the thickness of the telecommunication device is in a direction substantially perpendicular to the first rails and the width of the telecommunication device is in a direction substantially parallel to the first rails, and
wherein a distance between the first rails is such that the first rails are suitable for mechanically supporting the telecommunication device so that:
the telecommunication device is attached to the first rails, and
the thickness of the telecommunication device is in the direction substantially parallel to the first rails and the width of the telecommunication device is in the direction substantially perpendicular to the first rails.
2 . Telecommunication equipment according to claim 1 , wherein the second and third rails are provided with mounting holes and the distance from a mounting hole of the second rail to a corresponding mounting hole of the third rail is one of the following: 19 inches, 21 inches, 23 inches, 435 mm, 450 mm, 465 mm, or 600 mm.
3 . Telecommunication equipment according to claim 1 , wherein the first rails are provided with mounting holes, and the distance from a mounting hole of one of these first rails to the corresponding mounting hole of the other of these first rails is one of the following: 19 inches, 21 inches, 23 inches, 435 mm, 450 mm, 465 mm, or 600 mm.
4 . Telecommunication equipment according to claim 2 , wherein the first rails are provided with mounting holes, and the distance from a mounting hole of one of these first rails to the corresponding mounting hole of the other of these first rails is one of the following: 19 inches, 21 inches, 23 inches, 435 mm, 450 mm, 465 mm, or 600 mm.
5 . Telecommunication equipment according to claim 1 , wherein the at least one telecommunication device is at least one of the following: an internet protocol “IP” router, an Ethernet switch, an Asynchronous Transfer Mode “ATM” switch, a MultiProtocol Label Switching “MPLS” switch.
6 . Telecommunication equipment according to claim 2 , wherein the at least one telecommunication device is at least one of the following: an internet protocol “IP” router, an Ethernet switch, an Asynchronous Transfer Mode “ATM” switch, a MultiProtocol Label Switching “MPLS” switch.
7 . Telecommunication equipment according to claim 3 , wherein the at least one telecommunication device is at least one of the following: an internet protocol “IP” router, an Ethernet switch, an Asynchronous Transfer Mode “ATM” switch, a MultiProtocol Label Switching “MPLS” switch.
8 . Telecommunication equipment according to claim 4 , wherein the at least one telecommunication device is at least one of the following: an internet protocol “IP” router, an Ethernet switch, an Asynchronous Transfer Mode “ATM” switch, a MultiProtocol Label Switching “MPLS” switch.