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GLC-XZX-SMD-C
1000BASE-XZX SFP SMF E-Temp 1550NM 160KM DOM Cisco Compatibl...
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GLC-XZX-SMD-C is a high-performance SFP transceiver that supports a 1G data rate using an LC connector and is engineered for long-range transmission over single-mode fiber. It is optimized for Ethernet protocols and is ideally suited for demanding environments such as data centers, enterprise networks, and telecom systems.
Designed in a compact SFP form factor with meticulously controlled physical dimensions, the GLC-XZX-SMD-C delivers reliable connectivity and low power consumption. Its robust construction and broad compatibility with industry-leading vendors make it an essential choice for mission-critical applications that require consistent, high-quality performance.
GLC-XZX-SMD-C price is is available on request. Get immediate quote.
Request bulk order quote for GLC-XZX-SMD-C for additional pricing. Browse the full Cisco Compatible Sfp series or explore all Orm products.
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| GLC-XZX-SMD-C |  GLC-LX-SMD-RGD-C |  GLC-BX-D120-C |  GLC-BX-D40-C |  GLC-BX-U-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310nm | 1310 nm | 1310 nm / 1490 nm | 1310/1490 nm | 1310/1490 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 10 km | 120 km | 40 km | 10 km |
| Supported Protocols | Ethernet | Ethernet (1000BASE-LX) | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco | Cisco | Cisco | Cisco |
| Product Name | GLC-XZX-SMD-C | GLC-LX-SMD-RGD-C | GLC-BX-D120-C | GLC-BX-D40-C | Cisco GLC-BX-U-C Bidirectional SFP Transceiver |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Remarkable 160KM performance. Stable and reliable connectivity for our longest inter-city fiber links.
Professional ultra-long-haul SFP. The signal remains consistent and strong across the distance.
Exceptional reach and reliability. Perfectly compatible with our high-end Cisco core infrastructure.
Steady connectivity over extreme distances. This 160KM module is a powerhouse for networking.
Reliable 1550nm transceiver. It handles our long-distance data transport with zero packet loss.
Top-tier long-range stability. Highly recommended for mission-critical regional network backbones.
Dependable ultra-long-haul performance. Integration was seamless and the performance is flawless.
Exceptional fiber link integrity over 160KM. A trustworthy solution for long-distance transport.
The GLC-XZX-SMD-C is a Cisco-compatible 1000BASE-ZX SFP transceiver supporting single-mode fiber, 1550 nm wavelength, 160 km link distance, extended temperature range, and Digital Optical Monitoring.
Yes, the GLC-XZX-SMD-C is fully compliant with Cisco’s SFP MSA and is guaranteed to interoperate with Cisco Catalyst, Nexus, ISR, and ASR platforms.
This SFP module supports a maximum reach of up to 160 kilometers over single-mode fiber under standard conditions.
The transceiver operates at a 1550 nm wavelength, optimized for long-haul single-mode applications.
You must use standard ITU-T G.652 or G.655 compliant single-mode fiber to achieve the rated distance and performance.
The E-Temp variant operates reliably from –40 °C to +85 °C, making it suitable for harsh industrial or outdoor environments.
Yes, the module features DOM (also known as DDM) to report real-time parameters such as optical power, temperature, voltage, and laser bias current.
It supports a line rate of 1.25 Gbps, fully compatible with Gigabit Ethernet and Fiber Channel at 1x speeds.
Simply hot-plug the SFP into any SFP or SFP+ slot, verify the LEDs, and confirm the port status via show interface transceiver commands.
The module includes a lifetime warranty covering manufacturing defects and guaranteed replacement support.
Yes, with its extended-temperature rating and robust housing, it is designed for industrial, outdoor, and harsh-environment deployments.
1000BASE-ZX uses a 1550 nm wavelength for distances up to 160 km over single-mode fiber, while 1000BASE-LX/LH uses 1310 nm for shorter spans (up to 10–40 km).
Use the show inventory or show interface transceiver detail command to confirm the module ID (GLC-XZX-SMD-C) and operational status.
Order SKU GLC-XZX-SMD-C for the Cisco-compatible 1000BASE-ZX SFP, extended-temperature, 1550 nm, 160 km with DOM support.
Ideal for long-haul metro networks, carrier Ethernet, WAN uplinks, and inter-data center links over single-mode fiber.
Check fiber polarity, clean connectors, verify DOM readings for optical power, inspect transceiver logs, and confirm device compatibility.
United States
