Q Does the GLC-ZX-SM require any firmware upgrades?
A The GLC-ZX-SM does not typically require firmware upgrades, but always check compatibility with your Cisco device's current software version.
Q Are there alternative products to the GLC-ZX-SM?
A Yes, alternative products include other Cisco SFP modules like the GLC-LH-SM for shorter distances or third-party compatible SFP modules, although compatibility should be verified.
Q What troubleshooting steps can I take if the GLC-ZX-SM isn't working?
A Ensure the GLC-ZX-SM is properly seated in the SFP port, check for link light activity, and verify compatibility with device hardware and software.
Q What accessories are available for the GLC-ZX-SM module?
A Accessories include the corresponding fiber optic cables (single-mode), dust plugs, and diagnostic tools for testing connectivity.