QSFP-100G-DR-S — Cisco 100GBASE-DR QSFP28 Transceiver (100G, single-lambda 1310nm, 500m, duplex LC, SMF)
MPN: QSFP-100G-DR-S|By: Cisco
Starting from
$720
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Product overview
The Cisco 100GBASE-DR QSFP28 Transceiver (100G, single-lambda 1310nm, 500m, duplex LC, SMF) is supplied under part number QSFP-100G-DR-S. 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.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Featuring
- Manufacturer
- Cisco
Interfaces / Ports
- Connector
- LC
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.
These are the 3 facts we can state about QSFP-100G-DR-S without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Cisco QSFP-100G-DR-S is deployed
- Swapping out a failed transceiver for QSFP-100G-DR-S under change control
- Replacing an optic that has started erroring
- Holding spare optics against a link-level SLA
Who this part is for
- MSPs holding spare optics against a customer SLA
- Integrators supplying the passive layer with a switch order
- Data centre teams cabling a new rack to an installed fabric
What you get ordering this from us
Ordered by part number
The order is placed against QSFP-100G-DR-S, not against a description of it, so there is no room for a substitution you did not agree to.
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 QSFP-100G-DR-S 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 QSFP-100G-DR-S 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. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Transceivers & Cables we stock
Browse all Transceivers & Cables or everything we stock from Cisco.
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.