FTLC1157RGPL2 — Finisar 100GBASE-CWDM4 Gen2 QSFP28 Transceiver Module (SMF, 1310nm, 2km)
MPN: FTLC1157RGPL2|By: Finisar
Starting from
$255
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Part number FTLC1157RGPL2 identifies this Finisar 100GBASE-CWDM4 Gen2 QSFP28 Transceiver Module (SMF, 1310nm, 2km). Optics have to match at both ends and are frequently vendor-coded, so a module that is electrically correct can still refuse to link. This is 100GBASE-CWDM4. Tell us both switch models and we will confirm compatibility before it ships.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Featuring
- Generation
- Gen2
- Optical Standard
- 100GBASE-CWDM4
- Manufacturer
- Finisar
Physical characteristics
- 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.
The table below is what the transceiver is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Finisar FTLC1157RGPL2 is deployed
- Swapping out a failed transceiver for FTLC1157RGPL2 under change control
- Replacing an optic that has started erroring
- Cabling a new rack into an installed fabric
Who this part is for
- Network teams matching optics at both ends of an existing link
- Integrators supplying the passive layer with a switch order
- Procurement buying optics in quantity for a scheduled build
What you get ordering this from us
Ordered by part number
The order is placed against FTLC1157RGPL2, not against a description of it, so there is no room for a substitution you did not agree to.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
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 FTLC1157RGPL2 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 FTLC1157RGPL2 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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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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.