Cisco GLC-EZX-SM-160 Compatible 1000BASE-EZX SFP 1550nm 160km DDM Duplex LC/UPC SMF Optical Transceiver Module

HYTOPTODEVICE ensures that the GLC-EZX-SM-160 is 100% compatible with a wide range of Cisco platforms, including:

• ISP Backbone & Metro Networks: Ideal for Internet Service Providers requiring reliable 1000BASE-EZX 160km links between cities or regional hubs.

• Remote Data Center Interconnect (DCI): Seamlessly connect geographically dispersed data centers without the need for expensive intermediate repeaters.

• Enterprise Campus Connectivity: Expand the reach of a corporate LAN across massive campuses or between distant branch offices.

• Point-to-Point Long-Haul Links: Perfect for critical infrastructure monitoring and telecommunications transport over extended single-mode fiber paths.

FAQ for Cisco GLC-EZX-SM-160 Compatible SFP Transceiver

Q1: Is the HYTOPTODEVICE GLC-EZX-SM-160 truly compatible with Cisco hardware? A: Yes. HYTOPTODEVICE uses advanced EEPROM coding to ensure the module is recognized exactly like an original Cisco part, passing all "service unsupported-transceiver" checks in the Cisco IOS.

Q2: Does this 160km SFP require an attenuator for short distances? A: Absolutely. Because of the high-power 1550nm DFB laser, if you are testing or using this module over a distance shorter than 80-100km, you must use an optical attenuator (typically 15dB-20dB) to prevent permanent damage to the sensitive APD receiver.

Q3: Does this module support Digital Optical Monitoring (DOM)? A: Yes, all HYTOPTODEVICE GLC-EZX-SM-160 modules include DOM/DDM functionality, allowing you to monitor temperature, voltage, and optical power levels directly via your switch CLI.

Q4: Will using HYTOPTODEVICE transceivers void my Cisco equipment warranty? A: No. Under the Magnuson-Moss Warranty Act, network manufacturers cannot void your warranty simply for using third-party compatible hardware. Your Cisco switch remains protected.

Q5: What is the maximum power consumption of this SFP? A: The HYTOPTODEVICE version is optimized for energy efficiency, typically consuming less than 1.2W, which helps in reducing the overall thermal load in high-density switch environments.

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: