CISCO GLC-ZX-SM-RGD Compatible Industrial-Grade 1000BASE-ZX SFP 1550nm 80km DDM Duplex LC/UPC SMF Optical Transceiver Module

• Cisco Industrial Ethernet (IE) Switches: IE-2000, IE-3000, IE-3010, IE-4000, IE-4010, and IE-5000 Series.

• Cisco Rugged Routers: CGR 2010 (Connected Grid Router), IR800 Series, and ASR 900 Industrial series.

• Cisco Catalyst Switches: Fully compatible with standard Catalyst 2960, 3850, and 9000 series (providing industrial-grade durability in standard slots).

• Cisco Traffic Control & Utility Networking: Modules designed for outdoor ITS (Intelligent Transportation Systems) and Smart Grid enclosures.

• Outdoor Surveillance & Security: Connecting remote IP cameras or sensors over 80km fiber spans in regions with extreme seasonal temperature changes.

• Smart Grid & Utility Power Plants: Reliable fiber backhaul for power substations and renewable energy sites where electromagnetic interference and heat are common.

• Intelligent Transportation Systems (ITS): Long-range data transmission for roadside cabinets, railway signaling, and maritime port automation.

FAQ for CISCO GLC-ZX-SM-RGD Compatible SFP Transceiver:

Q1: What is the main difference between GLC-ZX-SMD and GLC-ZX-SM-RGD? A: The primary difference is the Operating Temperature Range. The SMD version is for commercial use (0°C to 70°C), while the GLC-ZX-SM-RGD is an industrial-grade module rated for -40°C to 85°C. Both support 80km at 1550nm.

Q2: Does the HYTOPTODEVICE GLC-ZX-SM-RGD support DOM? A: Yes. Our industrial version includes full Digital Optical Monitoring (DOM), which is essential for remote outdoor sites where manual link inspection is difficult and costly.

Q3: Is an optical attenuator required for this rugged 80km module? A: YES. This module uses a high-power ZX laser. For fiber spans shorter than 20km, you MUST use a 10dB-15dB LC optical attenuator to prevent the high-power signal from damaging the industrial-grade receiver.

Q4: Can I use the RGD module in a regular Cisco Catalyst switch? A: Absolutely. The GLC-ZX-SM-RGD is backward compatible with all standard Cisco SFP slots. Using an RGD module in a standard switch simply provides a higher margin of durability and heat resistance.

Q5: How does HYTOPTODEVICE ensure the "Rugged" performance? A: Every HYTOPTODEVICE RGD module undergoes a specialized "Industrial Temperature Soak Test," where the module is stressed at its maximum rated temperature to ensure zero signal degradation in real-world harsh conditions.

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: