Rack-mountable equipment with a high-heat-dissipation module, and transceiver receptacle with increased cooling
An electrical connector includes a heat dissipation module with a first end and a second end opposed to the first end and two receptacle connectors located at the second end. The first and second ends define a transceiver-mating direction such that, when a transceiver is inserted into the first end of the heat dissipation module in the transceiver-mating direction, the transceiver mates with one of the two receptacle connectors, and in the heat dissipation module, air flows parallel to the transceiver-mating direction between the first and second ends and flows between the two receptacle connectors.
1. An electrical connector system comprising:
a cage with a first end and a second end opposed to the first end and with a slot that extends between the first and second ends; and
an electrical connector located at the second end; wherein
the first and second ends define a transceiver-mating direction such that, when a transceiver is inserted into the slot in the transceiver-mating direction, the transceiver mates with the electrical connector; and
the electrical connector mechanically floats in a direction orthogonal or substantially orthogonal to the transceiver-mating direction and does not mechanically float in a direction parallel or substantially parallel to the transceiver-mating direction.
2. The electrical connector system of claim 1 , wherein the electrical connector is removed using a tool inserted into the first end.
3. The electrical connector system of claim 1 , further comprising an additional electrical connector located at the second end above the electrical connector.
4. The electrical connector system of claim 3 , further comprising a passage that extends between the first and second ends and that is located between the electrical connector and the additional electrical connector; wherein
in the passage, air flows unblocked parallel to the transceiver-mating direction between the first and second ends and flows unblocked between the electrical connector and the additional connector.
5. The electrical connector system of claim 3 , further comprising:
an upper cable that includes a first end connected to the additional electrical connector; and
a lower cable that includes a first end connected to the electrical connector; wherein
the first end of the upper cable is located above the first end of the lower cable.
6. The electrical connector system of claim 3 , wherein one of the electrical connector and the additional electrical connector is devoid of press-fit or mounting tails.
7. An electrical connector system comprising:
a cage including a first end and a second end opposed to the first end and including a slot that extends between the first and second ends; and
an electrical connector located at the second end; wherein
the first and second ends define a transceiver-mating direction such that, when a transceiver is inserted into the slot in the transceiver-mating direction, the transceiver mates with the electrical connector;
the electrical connector is allowed to mechanically float a distance from a bottom of the cage; and
a flexible electrical connection is connected to the electrical connector.
8. The electrical connector system of claim 7 , further comprising an additional electrical connector located at the second end above the electrical connector.
9. The electrical connector system of claim 8 , further comprising a passage that extends between the first and second ends and that is located between the electrical connector and the additional electrical connector; wherein
in the passage, air flows unblocked parallel to the transceiver-mating direction between the first and second ends and flows unblocked between the electrical connector and the additional connector.
10. The electrical connector system of claim 8 , further comprising:
an upper cable that includes a first end connected to the additional electrical connector; and
a lower cable that includes a first end connected to the electrical connector; wherein
the first end of the upper cable is located above the first end of the lower cable.
11. The electrical connector system of claim 8 , wherein one of the electrical connector and the additional electrical connector is devoid of press-fit or mounting tails.
12. A system comprising:
a panel; and
the electrical connector system of claim 7 connected to the panel.
13. A cage assembly comprising:
a cage including a top wall, a bottom wall, and a lower spring; and
an electrical receptacle positioned between the top wall and the bottom wall such that the electrical receptacle mechanically floats within the cage in opposite directions between the top wall and the bottom wall and, when a transceiver is mated with the electrical receptacle, the lower spring forces the transceiver toward the top wall.
14. The cage assembly of claim 13 , further comprising an additional electrical receptacle located above the electrical receptacle.
15. The cage assembly of claim 14 , further comprising a passage that extends between the first and second ends of the cage and that is located between the electrical receptacle and the additional electrical receptacle; wherein
in the passage, air flows unblocked parallel to the transceiver-mating direction between the first and second ends and flows unblocked between the electrical receptacle and the additional electrical receptacle.
16. The cage assembly of claim 14 , further comprising:
an upper cable that includes a first end connected to the additional electrical receptacle; and
a lower cable that includes a first end connected to the electrical receptacle; wherein
the first end of the upper cable is located above the first end of the lower cable.
17. The cage assembly of claim 14 , wherein one of the electrical receptacle and the additional electrical receptacle is devoid of press-fit or mounting tails.
18. The cage assembly of claim 13 , further comprising a heatsink; wherein
when a transceiver is mated with the electrical receptacle, the lower spring forces the transceiver toward the heatsink.