FTL410QE2C-G1: Finisar 40GBASE-SR4 QSFP+ Gen2 Transceiver Module (MMF, 850nm)
MPN: FTL410QE2C-G1|By: Finisar

Starting from
$30
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
FTL410QE2C-G1 is a Finisar 40GBASE-SR4 QSFP+ Gen2 Transceiver Module (MMF, 850nm). Reach, fibre type and connector have to agree along the whole path, and a patch panel in the middle counts. Send the run length and the fibre already installed and we will match it.
Tell us the deadline you are working to and we will say whether it is achievable before you commit to it internally.
Specifications
General
- Manufacturer part number
- FTL410QE2C-G1
- Generation
- Gen2
- Product Type
- Transceivers & Cables
- Manufacturer
- Finisar
Technical specifications
- Transceiver Type
- SR4
Interfaces & connectivity
- Optical Standard
- 40GBASE-SR4
Specifications for FTL410QE2C-G1 as published by Finisar. 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 Finisar FTL410QE2C-G1 is deployed
- Like-for-like replacement of FTL410QE2C-G1 in an existing system
- Cabling a new rack into an installed fabric
- Bringing up a new link between two existing switches
Who this part is for
- Integrators supplying the passive layer with a switch order
- Data centre teams cabling a new rack to an installed fabric
- Procurement buying optics in quantity for a scheduled build
What you get ordering this from us
Ordered by part number
FTL410QE2C-G1 is what is quoted and FTL410QE2C-G1 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Reach checked against the run
Fibre type, connector and distance are checked together, so the optic suits the path and not just the port.
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.
Questions buyers ask about this part
Is FTL410QE2C-G1 genuine and is the warranty intact?
Yes, new and sealed, with the Finisar warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
Will FTL410QE2C-G1 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
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| 10G SFP+ SR 850nm 300m Optical Transceiver Module | NVIDIA Networking | Speed: 10Gb/s | In Stock | $40 |
| Cisco 1G SFP SX 850nm Optical Transceiver Module | Cisco | Speed: 1Gb/s | In Stock | $60 |
| Arista 1G SFP SX 850nm Optical Transceiver Module | Arista | Speed: 1Gb/s | In Stock | $50 |
| Juniper 1G SFP SX 850nm Optical Transceiver Module | Juniper | Speed: 1Gb/s | In Stock | $50 |
| HPE 1G SFP SX 850nm Optical Transceiver Module | HPE | Speed: 1Gb/s | In Stock | $50 |
| Dell Technologies 1G SFP SX 850nm Optical Transceiver Module | Dell Technologies | Speed: 1Gb/s | In Stock | $50 |
Browse all Transceivers & Cables or everything we stock from Finisar.
Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build, since both ends and the switch have to agree.
