GLC-SX-MM-RF — Cisco 1000BASE-SX SFP Transceiver Module, Remanufactured (MMF, 850nm, 550m)
MPN: GLC-SX-MM-RF|By: Cisco
Starting from
$120
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
The Cisco 1000BASE-SX SFP Transceiver module, remanufactured (MMF, 850nm, 550m) is supplied under part number GLC-SX-MM-RF. Direct-attach copper is cheaper and lower latency than optics but is limited by length and by what each switch will accept. Tell us the two endpoints and we will say which of the two is right for the run.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Featuring
- Manufacturer
- Cisco
Physical characteristics
- Transceiver Type
- SX
- Product Type
- Transceivers & Cables
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
These are the 3 facts we can state about GLC-SX-MM-RF without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Cisco GLC-SX-MM-RF is deployed
- Swapping out a failed transceiver for GLC-SX-MM-RF under change control
- Holding spare optics against a link-level SLA
- Cabling a new rack into an installed fabric
Who this part is for
- Procurement buying optics in quantity for a scheduled build
- Network teams matching optics at both ends of an existing link
- MSPs holding spare optics against a customer SLA
What you get ordering this from us
Ordered by part number
GLC-SX-MM-RF is what is quoted and GLC-SX-MM-RF is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Coded for both ends
Tell us the switch at each end and we confirm the vendor coding before dispatch rather than after a link fails to come up.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is GLC-SX-MM-RF genuine and is the warranty intact?
- Yes. It ships new in Cisco packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will GLC-SX-MM-RF work in my server?
- Tell us the switch at both ends of the link. Optics are frequently vendor-coded, so a module that is electrically correct can still refuse to come up; we confirm the coding for both ends before it ships.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build — both ends and the switch have to agree.