Coriant · Optical Transport & DWDM
Coriant CFP2 100G optical transceivers
Coriant was formed in 2013 when Marlin Equity Partners combined Tellabs' optical networking business, Sycamore Networks and the wireline/optical business of Nokia Siemens Networks under a single brand, and was itself acquired by Infinera in 2018. The one line we carry under the Coriant name is a 100G CFP2 pluggable transceiver.
How to read these part numbers
ZXS-C2L4ZZDR-00 is a CFP2-format 100G LR4 dual-rate transceiver, supporting both 100GBASE-LR4 and OTU4 framing over a 10km single-mode link. Confirm the host platform's CFP2 cage and supported rate before ordering.
Catalogue
Equipment reference
| Part Number | Model / Designation | Compatibility | Band / Interface | Condition | Lead Time | Quote |
|---|---|---|---|---|---|---|
| ZXS-C2L4ZZDR-00 | CFP2 100G LR4 dual-rate transceiver | On enquiry | 100G CFP2, LR4, dual-rate (100GBASE-LR4/OTU4), 10km reach, single-mode LC duplex. | On enquiry | On enquiry |
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Ordering notes
Confirm the host platform and required rate (100GBASE-LR4 vs OTU4) before ordering — a dual-rate module still needs to be configured for the mode your line card expects. Condition is stated per quotation — new, new-surplus or refurbished — and all stock referenced on this page is refurbished/used and sold on that basis; where a destination does not admit used network equipment we will say so and quote accordingly. Hardware only: no manufacturer software licensing or support is available, as Coriant no longer operates as an independent company. Destination type approval and import permits (CST/SABER, TDRA, ICASA, CA, CMC, ARPCE) are the buyer's responsibility and we will flag this on the quotation.
Lifecycle and availability
Coriant was formed in 2013 from the merger of Tellabs' optical networking business, Sycamore Networks, and the wireline/optical business of Nokia Siemens Networks, under private-equity ownership (Marlin Equity Partners). Coriant was acquired by Infinera in a deal that closed in October 2018 for approximately US$430 million and no longer operates as an independent company. The item listed here is supplied as refurbished/used (REF) secondary-market stock; there is no current manufacturer production or support under the Coriant name.
Equipment condition
New — factory-sealed, supplied through the manufacturer's own channel or a qualified distributor, with full manufacturer warranty.
New surplus — unused factory stock, original packaging where available, sourced from decommissioned projects or distributor inventory. Manufacturer warranty may have lapsed; CRS PLUS warranty applies.
Refurbished / tested — previously deployed equipment, cleaned, firmware-checked and functionally tested against the manufacturer's specification before shipment. CRS PLUS warranty applies.
Condition is confirmed in writing on every quotation before you commit to an order.
Warranty
Warranty terms vary by item, by condition and by the supplier the equipment is sourced from. They are stated in writing on the quotation, per line item, before you commit to an order.
Where equipment is supplied new through the manufacturer's own channel, the manufacturer's warranty applies and is passed to you.
Send us the part numbers you need and we will confirm warranty terms alongside availability, condition, lead time and price.
Questions
Frequently asked questions
Does Coriant still exist as a company?
No. Coriant was acquired by Infinera in a deal that closed in October 2018. Coriant-branded parts, including the item on this page, are legacy stock supplied as refurbished/used equipment.
Where did Coriant's product lines come from?
Coriant was formed in 2013 by combining Tellabs' optical networking business, Sycamore Networks, and the wireline/optical business of Nokia Siemens Networks under one brand.
Is the CFP2 module dual-rate?
Yes — ZXS-C2L4ZZDR-00 supports both 100GBASE-LR4 and OTU4 over a 10km single-mode link. Confirm which mode your host card expects.
Related pages
Manufacturer names, product names and part numbers are the property of their respective owners and are used here for identification purposes only. CRS PLUS sources these products through its qualified supplier base and holds no distributor, reseller or agency appointment from any manufacturer listed.
This catalogue is compiled from our supplier network's available inventory and from manufacturer product documentation, and is reviewed monthly. Listing does not indicate stock held by CRS PLUS — availability, condition and lead time are confirmed per enquiry. Last reviewed: 22 August 2026.
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