1G SFP GLC-EZX-SM-120 120km 1550nm Duplex LC/UPC Module, Cisco

Designed for enterprise access, campus, telecom edge and industrial network environments, the 1G SFP GLC-EZX-SM-120 120km 1550nm Duplex LC/UPC Module, Cisco provides 1.25Gbps throughput in a SFP form factor. It operates at 1550nm over SMF through a Duplex LC connector and supports link lengths up to 120km. The module meets SFF-8472 MSA Compliant, IEEE 802.3ah-2004 and includes digital diagnostic monitoring for live status readout.

Product Highlights

• SFP form factor, 1.25Gbps data rate
• Wavelength: 1550nm
• Connector: Duplex LC
• Reach: up to 120km
• Fiber media: SMF
• Operating temperature: 0 to 70°C (32 to 158°F)

The 1G SFP GLC-EZX-SM-120 120km 1550nm Duplex LC/UPC Module, Cisco is used in enterprise access, campus, telecom edge and industrial network environments, where it provides a 1.25Gbps link over SMF up to 120km. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. It is interoperable with Cisco platforms and replaces the Cisco part GLC-EZX-SM-120 directly.

On the compatibility side, this unit is the practical equivalent of the Cisco part GLC-EZX-SM-120 and works in Cisco systems out of the box. Standards compliance covers SFF-8472 MSA Compliant, IEEE 802.3ah-2004.

Our part number for this module is SFP1G-ZX120-55. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.

As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.