MA-QSFP-40G-SR4 — Cisco Meraki 40GBASE-SR4 QSFP+ Transceiver Module (MMF, MPO-12)
MPN: MA-QSFP-40G-SR4|By: Cisco
Starting from
$2,025
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
Cisco lists MA-QSFP-40G-SR4 as a Meraki 40GBASE-SR4 QSFP+ Transceiver Module (MMF, MPO-12). 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.
Tell us the deadline you are working to and we will say whether it is achievable before you commit to it internally.
Featuring
- Optical Standard
- 40GBASE-SR4
- Manufacturer
- Cisco
Interfaces / Ports
- Connector
- MPO
Physical characteristics
- Transceiver Type
- SR4
- 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.
Specifications for MA-QSFP-40G-SR4 as published by Cisco. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Cisco MA-QSFP-40G-SR4 is deployed
- Swapping out a failed transceiver for MA-QSFP-40G-SR4 under change control
- Cabling a new rack into an installed fabric
- Bringing up a new link between two existing switches
Who this part is for
- Network teams matching optics at both ends of an existing link
- MSPs holding spare optics against a customer SLA
- Integrators supplying the passive layer with a switch order
What you get ordering this from us
Ordered by part number
The order is placed against MA-QSFP-40G-SR4, not against a description of it, so there is no room for a substitution you did not agree to.
Reach checked against the run
Fibre type, connector and distance are checked together, so the optic suits the path and not just the port.
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 MA-QSFP-40G-SR4 genuine and is the warranty intact?
- Yes — new and sealed, with the Cisco warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will MA-QSFP-40G-SR4 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.
Compare other Transceivers & Cables we stock
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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.