Q
What is a Cisco Compatible SFP28?
A
A Cisco Compatible SFP28 is a third-party 25Gbps small form-factor pluggable transceiver engineered to deliver full interoperability with Cisco networking equipment.
Q
How does a Cisco Compatible SFP28 differ from a Cisco OEM SFP28?
A
A Cisco Compatible SFP28 offers the same performance, interoperability, and compliance with industry standards as Cisco OEM modules but at a lower cost.
Q
Which Cisco devices support Cisco Compatible SFP28 modules?
A
Cisco Compatible SFP28 modules are supported on Nexus 9000 and Catalyst 9000 series switches, ASR routers, and any device with a 25Gbps SFP28 port.
Q
What data rates are supported by Cisco Compatible SFP28 transceivers?
A
Cisco Compatible SFP28 transceivers support data rates up to 25Gbps per channel for high-speed data center and enterprise applications.
Q
What fiber types and distances can Cisco Compatible SFP28 support?
A
Models are available for multimode fiber (up to 100m to 300m) using 850nm optics and single-mode fiber (up to 10km to 80km) using 1310nm or DWDM optics.
Q
Are Cisco Compatible SFP28 modules hot-swappable?
A
Yes, Cisco Compatible SFP28 modules are hot-swappable, allowing insertion and removal without powering down the network device.
Q
How do I install a Cisco Compatible SFP28 in my Cisco switch?
A
Align the SFP28 module with the port, insert it until it clicks, and close the port latch; the module will be recognized automatically once seated.
Q
How can I verify that my Cisco Compatible SFP28 is recognized by the switch?
A
Run the \
Q
What wavelengths are available for Cisco Compatible SFP28 modules?
A
Cisco Compatible SFP28 modules support 850nm for multimode, 1310nm for single-mode, and DWDM wavelengths in specified models.
Q
What is the typical power consumption of Cisco Compatible SFP28 transceivers?
A
Typical power consumption ranges from 1.0W to 1.5W per module, depending on the optic type and reach.
Q
Can I mix Cisco Compatible SFP28 modules with other vendors’ transceivers?
A
Yes, Cisco Compatible SFP28 modules adhere to IEEE and MSA standards, ensuring interoperability with other compliant transceivers.
Q
What is the mean time between failures (MTBF) for Cisco Compatible SFP28 modules?
A
Cisco Compatible SFP28 modules offer an MTBF exceeding 1,000,000 hours, providing reliable operation in demanding network environments.
Q
How do I troubleshoot link issues with a Cisco Compatible SFP28?
A
Check fiber cleanliness, verify port configuration, use diagnostic commands like \
Q
Do Cisco Compatible SFP28 modules come with a warranty?
A
Yes, most Cisco Compatible SFP28 modules include a limited lifetime warranty covering manufacturing defects and performance issues.
Q
Where can I purchase genuine Cisco Compatible SFP28 modules?
A
You can purchase Cisco Compatible SFP28 modules from authorized distributors and reputable online retailers specializing in networking hardware.