Q and A Multi-Channel Fiber Optic Rotary Joint 3.pdf
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- Attached to
- Multi-Channel Fiber Optic Rotary Joint
- Solicitation number
- FA2823-24-Q-A012
About this file
This document appears to be a set of Questions and Answers related to a Combined Synopsis/Solicitation (FA282324QA012) for a Multi-Channel Fiber Optic Rotary Joint.
The key details are:
- This is a one-time order for a Multi-Channel Fiber Optic Rotary Joint with 36 single mode fiber channels and 6 power connections.
- The preferred mounting is flange mount, and the unit must fit in an enclosure that is approximately 60mm in diameter and 130mm in length (with a +/- 10% tolerance).
- The rotary joint will be used for an aerial data/power cable drum and may get wet, so it requires a stainless steel housing with IP65 rating.
- The power specifications are 208V, 20A.
- Previously, the slip rings were purchased from another supplier, but the price has increased.
- The government is requesting pricing for a 60mm housing version, as the existing part is 67mm in diameter.
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Text version
FA2823‐24‐Q‐A012 Mul ‐Channel Fiber Op c Rotary Joint
Q: We are performing independent research on the Combined Synopsis/Solicita on
(FA282324QA012).
We would like to know if this is a brand new contract OR if there is (was) an incumbent performing these services.
If not brand new, could you please provide the current / previous contract number?
A: This is the first me we have requested these products through a form 9. Previously the slip rings were purchased from XXXXXX, but the price has since then gone up to XXXXXX.
Q: What is the total number of Channels to be included in the FORJ?
A: 3‐6 single mode fiber channels. 6 power connec ons.
Q: Do you have any moun ng requirements? Flange mount, sha mount, etc?
A: Flange mount is fine.
Q: What equipment this slip ring used for?Winch?
A: Aerial data/power cable drum
Q: As you required stainless steel housing and IP65,will water get on the slip ring o en?
A: Yes it may get wet as it is outside, it is in an enclosure, but it is not perfectly water proof.
Q: How many piece required each year?
A: This is a one me order.
Q: So this part would be with 6 channel single mode fiber op c, ST connector,1270‐
1610nm,6xAWG#22,200RPM,IP65,stainless steel, right?
A: Yes that is correct.
Q: What is the voltage and current ra ng of the 6 power connec ons?
A: 208v power, 20 amp current approx..
Q: Do you have any size limits or constraints?
A: Yes the slip ring must fit in the enclosure. Approx 60mm in diameter, 130mm in length. a +/‐
10% difference in size is acceptable.
Q: To provide you with a concrete quote, please see the drawing a ached.
6‐channel single‐mode and mul ‐mode fiber op c rotary joint.
Our partner manufactures this in 40mm and 60mm housing.
The 40mm would be the most economical.
Please advise which version the client would like, and I will send over the pricing.
It would be great if they can mark up the spec to exactly what they are looking for as it’s 100% clear from the brief.
A: 60mm housing is the preferred of the two, as the part its replacing is 67mm in diameter.
The dimensions are in the TRD, is that what they are asking?
Also I do not see any power connectors in the technical drawing that they sent me. Can they point those out to me?
File details come from the government source that posted it. Updated .