Enhance your 80km hyperlinks to 100G with QSFP-100G-ZR4-S optical modules




That includes Visitor Blogger: Craig Pasek, Product Supervisor, Transceiver Modules Group



Cisco’s QSFP-100G-ZR4-S pluggable module

Knowledge-intensive purposes like streaming video, cloud computing, and 5G wi-fi are triggering large will increase in bandwidth demand even in distant areas. To maintain up, service suppliers and community operators must improve present 10G networks with mature 100G optics. 100G QSFP28 pluggable modules are already in broad deployment throughout reaches from 100m to 40km. The issue is that conventional 100G QSFP28 modules should not designed to function past 40km distance.

Beforehand, organizations desirous to improve their 80km 10G hyperlinks needed to both add exterior amplifiers (and presumably repeater huts) to their 40km 100G QSFP28 options or use coherent transport methods. Each approaches elevated value and complexity. For enterprises, service suppliers, telcos, and wi-fi carriers working in distant areas, these options don’t match the enterprise case—however neither does persevering with to spend money on 10G hyperlinks.

These community operators have been ready for an economical 100G QSFP28 module able to working as much as 80km distances. At this time, the wait is lastly over.

With a complicated design incorporating an built-in semiconductor optical amplifier (SOA), Cisco’s QSFP-100G-ZR4-S modules present a easy and economical 100G resolution for quite a lot of extended-range purposes requiring 80km reaches. Relatively than putting in or leasing new fiber to fulfill demand, community operators can improve present 10G modules to the QSFP-100G-ZR4-S to achieve an enormous bandwidth enhance and cut back value per bit. Typically instances there’s an unused 100G QSFP28 port obtainable on present gear. The extra capability allows operators to dramatically improve their choices, bringing in new income streams. They’ll do that whereas , remodeling their community and slicing prices.

QSFP-100G-ZR4-S equips community operators to dramatically improve their networks.

The QSFP-100G-ZR4-S in motion

The QSFP-100G-ZR4-S addresses a number of software areas:

  • Enterprise: From retail to manufacturing, healthcare to distant places of work, at this time’s enterprises require high-speed connectivity to hyperlink amenities throughout growing distances. With its prolonged attain, the QSFP-100G-ZR4-S supplies larger flexibility to construct a community that most closely fits the enterprise.
  • Connecting to a regional knowledge middle: To cut back IT working prices, companies are offloading purposes to the cloud. With the QSFP-100G-ZR4-S, organizations can reliably transmit extra knowledge throughout excessive velocity hyperlinks to knowledge facilities over distances of as much as 80km.
  • Rural broadband: As service suppliers broaden entry to under-served and unserved rural communities, the 80km attain of the QSFP-100G-ZR4-S supplies an efficient resolution for distant areas the place distance, energy, value, and house are key elements.
  • Cell: With the rollout of 5G, wi-fi suppliers want 100G hyperlinks to combination 4G and 5G visitors. QSFP-100G-ZR4-S modules ship, providing lengthy sufficient attain to serve distant decentralized places at reaches as much as 80km.


Cisco’s broad portfolio of 100G optical modules supplies community operators and repair suppliers with a complete resolution for his or her networking wants. With the brand new QSFP-100G-ZR4-S pluggable module, they will get a 10X capability enhance for even their 80km 10G hyperlinks. Enterprises, service suppliers, and wi-fi operators can use these modules to remodel their networks by repurposing fibers or cease leasing them completely. The result’s a high-performance, cost-efficient community that permits organizations to improve their buyer choices and in doing so, improve their companies.

Learn the way the QSFP-100G-ZR4-S may also help you rework your community choices. Contact your native Cisco consultant.


Additional studying