Cisco GLC-EZX-SM-100 Compatible 1000BASE-EZX SFP 1550nm 100km DDM Duplex LC/UPC SMF Optical Transceiver Module

The HYTOPTODEVICE Cisco GLC-EZX-SM-100 compatible SFP is rigorously verified for the following platforms:

• Cisco Catalyst Switches: Fully compatible with Catalyst 2960, 3650, 3750, 3850, 4500, and 9000 series.

• Cisco ASR & ISR Routers: Optimized for ASR 900, ASR 1000, and ISR 4000 series.

• Carrier Interoperability: This Cisco GLC-EZX-SM-100 equivalent is uniquely serialized and coded by HYTOPTODEVICE to bypass "unsupported transceiver" errors, providing seamless "Plug & Play" deployment in ISP environments.

• Ultra Long-Haul Backhaul: Delivering 1550nm SFP for ISP backhaul 100km links to connect remote rural nodes to the urban core.

• Metro Ethernet Expansion: Extending the reach of Gigabit services across metropolitan areas without the need for expensive intermediate optical amplifiers.

• Network Health Analytics: Integrated DDM/DOM allows operators to monitor receiver sensitivity and transmit power, ensuring the stability of high-attenuation long-distance links.

• Safety & Compliance: A Class 1 FDA Laser Safety certified SFP transceiver for Cisco that meets all global environmental standards as a RoHS compliant 1550nm 100km SFP.

FAQ for Cisco GLC-EZX-SM-100 Compatible SFP Transceiver

• : What is the difference between GLC-ZX-SM and GLC-EZX-SM-100?

  • A: The standard ZX module is rated for 70–80km. The GLC-EZX-SM-100 uses a higher-grade DFB laser and more sensitive receiver to achieve a full 100km reach.

• Q: Is this 100km SFP compliant with IEEE 802.3ah?

  • A: Yes, it is fully Compliant to IEEE 802.3ah Gigabit Ethernet, making it suitable for Ethernet in the First Mile (EFM) and carrier-grade infrastructure.

• Q: Do I need an attenuator for testing?

  • A: Yes. Because of the high transmit power, you should use a 10dB–15dB attenuator for short-distance or "back-to-back" testing to avoid damaging the optical receiver.

• Q: Where can I source wholesale Cisco GLC-EZX-SM-100 compatible modules?

  • A: HYTOPTODEVICE offers bulk Cisco compatible SFP 100km wholesale pricing for large-scale infrastructure projects.

Quality Assurance：Your Trusted Optical Transceiver Source

HYTOPTODEVICE is a vertically integrated manufacturer of high-performance optical transceivers. By controlling core materials at the source, we ensure every SFP module meets the highest standards of reliability and customization.

• Vertical Integration: In-house core material production ensures a stable, self-sufficient supply chain for all optical modules.

• Total Traceability: End-to-end oversight from raw components to final transceiver assembly guarantees 100% controllability.

• Bespoke Solutions: Expert-led R&D provides customized SFP transceiver designs tailored to your specific technical needs.

• 24-Hour Response: Our technical team guarantees a primary response to any inquiry or quality concern within 24 hours.

Carrier-Grade Quality. Factory-Direct Control. Rapid Response.

Quality Certification & Compliance：

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

• ISO 9001: Certified quality management and production consistency.

• CE,UL & FCC: Fully compliant for seamless Global Market Access.

• RoHS: Committed to environmental responsibility and hazardous material control.

• Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.

Rigorous Industrial Product Testing：

   

100% 3rd Party Compatible：

Partial Test Demonstration: