United StatesTransceivers Cisco Compatible QSFP28
Experience unparalleled performance and reliability with our Cisco Compatible QSFP28 transceivers. Designed for enterprise applications, they deliver exceptional data throughput, seamless scalability, and robust network connectivity.
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QSFP-100G-LR4-S-C (100GBASE-LR4 QSFP Transceiver LC 10km Cisco Compatible)
5 (5)- Transceiver
- QSFP28
- 100G
- LC Duplex
- 1310 nm
- Long-Range
- Single-mode
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QSFP-100G-SR4-S-C (100GBASE-SR4 QSFP Transceiver MPO Cisco Compatible)
4.8 (5)- Transceiver
- QSFP
- 100G
- MPO
- 850 nm
- Short-Range
- Multi-mode
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QSFP-100G-PSM4-S-C (100GBASE-PSM4 QSFP Transceiver MPO 500m SMF Cisco Compatible)
4.4 (5)- Transceiver
- QSFP
- 100G
- LC
- 1310 nm
- Short-Range
- Single-mode
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QSFP-100G-CWDM4-S-C (100GBASE-CWDM4 QSFP Transceiver 2km SMF Cisco Compatible)
4.6 (5)- Transceiver
- QSFP
- 100G
- LC
- 1270-1330 nm
- Short-Range
- Single-mode
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QSFP-100G-SWDM4-S-C (100GBASE-SWDM4 QSFP Transceiver MMF LC Cisco Compatible)
4.2 (5)- Transceiver
- QSFP
- 100G
- LC
- 850nm
- Short-Range
- Multi-mode
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QSFP-100G-SM-SR-C (100GBASE CWDM4 Lite QSFP Transceiver 2km SMF Cisco Compatible)
5 (5)- Transceiver
- QSFP
- 100G
- LC
- 1310nm
- Short-Range
- Single-mode
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QSFP-100G-ER4L-S-C (100GBASE-ER4 QSFP Transceiver LC 40km FEC Cisco Compatible)
4.6 (5)- Transceiver
- QSFP
- 100G
- LC
- 1310 nm
- Extended-Range
- Single-mode
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Q100-ZR4-S-EA-C (100GBASE ZR4 QSFP Transceiver, LC 80km SMF Cisco Compatible)
4.8 (5)- Transceiver
- QSFP
- 100G
- LC
- 1310nm
- Long-Range
- Single-mode
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QSFP-100G-DR-S-C (100GBASE DR QSFP Transceiver, 500m SMF, Cisco Compatible)
4.4 (5)- Transceiver
- QSFP
- 100G
- LC
- 1310nm
- Short-Range
- Single-mode
Est Value First-Time Buyer Discount – Get up to 2% additional off on your first order
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QSFP-100G-FR-S-C (100GBASE FR QSFP Transceiver, 2km SMF, Cisco Compatible)
4.4 (5)- Transceiver
- QSFP
- 100G
- LC
- 1310 nm
- Long-Range
- Single-mode
Est Value First-Time Buyer Discount – Get up to 2% additional off on your first order
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QSFP-100G-LR-S-C (100G-LR QSFP Transceiver, 10km SMF Cisco Compatible)
4.6 (5)- Transceiver
- QSFP
- 100G
- LC
- 1310 nm
- Long-Range
- Single-mode
Est Value First-Time Buyer Discount – Get up to 2% additional off on your first order
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Questions & Answers
What is a Cisco Compatible QSFP28 transceiver?
A Cisco Compatible QSFP28 transceiver is a hot-swappable, MSA-compliant 4-lane optical module that delivers 100 Gbps connectivity in Cisco switches, routers, and servers.
What data rates does Cisco Compatible QSFP28 support?
Cisco Compatible QSFP28 modules support data rates up to 100 Gbps per port, using four 25 Gbps lanes to meet high-performance networking requirements.
What distances can Cisco Compatible QSFP28 modules cover?
Multimode Cisco Compatible QSFP28 modules cover 100 m to 2 km, while single-mode variants extend reach up to 40 km over single-mode fiber.
Which fiber types are supported by Cisco Compatible QSFP28?
They support OM3/OM4 multimode fiber for short-reach links and single-mode fiber (SMF) for long-haul connections.
Are Cisco Compatible QSFP28 modules hot-swappable?
Yes, Cisco Compatible QSFP28 transceivers are hot-swappable, allowing insertion and removal without powering down the host device.
Which Cisco platforms support Cisco Compatible QSFP28?
They are fully compatible with Cisco Nexus, Catalyst, and UCS series switches and routers that feature QSFP28 ports.
Are Cisco Compatible QSFP28 modules MSA compliant?
Yes, Cisco Compatible QSFP28 modules adhere to Multi-Source Agreement (MSA) specifications and SFF-8636 standards for interoperability.
Do Cisco Compatible QSFP28 modules support Digital Diagnostics Monitoring (DDM)?
Yes, all Cisco Compatible QSFP28 modules include DDM/DOM functionality for real-time monitoring of optical power, temperature, and voltage.
What wavelengths are available in Cisco Compatible QSFP28 transceivers?
Multimode modules operate at 850 nm, while single-mode versions use 1310 nm or tuned DWDM wavelengths for long-reach applications.
Can Cisco Compatible QSFP28 modules interoperate with Cisco OEM transceivers?
Yes, Cisco Compatible QSFP28 modules interoperate seamlessly with Cisco OEM and certified third-party optics on supported platforms.
What is the typical power consumption of Cisco Compatible QSFP28 modules?
Typical power consumption ranges from 2.5 W to 4.5 W per module, depending on optical reach and form-factor.
Do Cisco Compatible QSFP28 modules come with a warranty?
Most vendors provide a one-year limited warranty covering manufacturing defects and performance failures for Cisco Compatible QSFP28 modules.
How do I install a Cisco Compatible QSFP28 transceiver?
Insert the QSFP28 module into the port until it clicks, then verify the link status via the switch or router CLI/GUI to confirm a successful installation.
Are Cisco Compatible QSFP28 modules RoHS and CE certified?
Yes, Cisco Compatible QSFP28 modules comply with RoHS directives and carry CE markings to meet environmental and safety regulations.
What is the difference between Cisco Compatible and Cisco OEM QSFP28?
Cisco Compatible QSFP28 modules match OEM form factor and performance at lower cost, but are produced by third-party, Cisco-certified manufacturers.
How can I troubleshoot a Cisco Compatible QSFP28 link issue?
Check physical connections, review DDM readings for power and temperature, verify port configuration, and swap modules or cables to isolate the fault.
What applications use Cisco Compatible QSFP28 transceivers?
They are ideal for data center spine-leaf fabrics, high-performance computing clusters, storage area networks, and 100 GbE aggregation links.