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GLC-FE-100ZX
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GLC-FE-100ZX - 100BASE-ZX for Fast Ethernet SFP Ports
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
GLC-FE-100ZX
- Description:
- GLC-FE-100ZX - 100BASE-ZX for Fast Ethernet SFP Ports
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 8273897279527
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$1,541.00
- Price:
$518.0066.4% off
Quantity:
1
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GLC-FE-100ZX Overview
GLC-FE-100ZX is an SFP transceiver engineered for long-range 1G Ethernet applications. Built with an LC connector interface and optimized for single-mode fiber, it delivers reliable performance over extended distances—up to 70 km—by utilizing a 1310 nm wavelength for robust optical transmission.
Designed in a compact SFP form factor, GLC-FE-100ZX meets the stringent requirements of data centers, enterprise networks, and telecom infrastructures. Its precise engineering ensures compatibility with industry-standard platforms, making it an ideal choice for long-haul connectivity where dependable Ethernet protocols and consistent network performance are essential.
GLC-FE-100ZX price is $518.00, a 66.4% saving from the Cisco list price of $1,541.00. GLC-FE-100ZX is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for GLC-FE-100ZX for additional pricing. Browse the full Sfp series or explore all Cisco products.
GLC-FE-100ZX Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 70 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Product Name
- GLC-FE-100ZX
GLC-FE-100ZX Use Case
Campus Backbone Extension with GLC-FE-100ZX 100BASE-ZX Fast Ethernet SFP Module
A multi-campus university with facilities up to 45 km apart deployed Cisco GLC-FE-100ZX 100BASE-ZX modules in Fast Ethernet SFP ports over single-mode fiber. The links sustained 100 Mbps throughput with zero EMI and simplified fiber management across academic, residential, and administrative buildings. Benefit: Cost-effective, low-latency campus backbone extension and centralized network operations.
Data Center Disaster Recovery Link via 100BASE-ZX Fast Ethernet SFP
A financial services firm connected its primary data center and secondary DR site 40 km apart using Cisco GLC-FE-100ZX 100BASE-ZX SFP modules in Fast Ethernet SFP ports. The single-mode fiber span delivered consistent 100 Mbps throughput and sub-1 ms latency to support synchronous database replication. Benefit: Achieved 99.999% uptime, met RPO/RTO SLAs, and enabled seamless failover for mission-critical applications.
Industrial SCADA Connectivity Using GLC-FE-100ZX 100BASE-ZX SFP
A regional utility linked remote substations and control centers over a 60 km single-mode fiber route by deploying Cisco GLC-FE-100ZX 100BASE-ZX modules in Fast Ethernet SFP ports. The solution provided EMI-immune, 100 Mbps SCADA data transport across harsh environmental conditions. Outcome: Real-time monitoring, reduced field maintenance costs, and enhanced operational safety.
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Product Comparison Table 
| GLC-FE-100ZX |  GLC-TE |  GLC-FE-100LX-RGD |  GLC-FE-100EX | |
|---|---|---|---|---|
| Product Type | Transceiver | Copper Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1 Gbps | 1G | 100 Mbps |
| Connector Type | LC | RJ-45 | LC | LC |
| Fiber Type | Single-mode | Copper | Single-mode | Multi-mode |
| Operating Temperature | 0 to 70°C | Extended (-5°C to 85°C) | 0 to 70°C | 0 to 70°C |
Compliance & Warranty
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
J
Jasper Flynn
5
100BASE-ZX transceiver provides reliable long-distance Fast Ethernet connections.
K
Keira Vaughn
4
Durable, professional-grade SFP with minimal downtime.
L
Liam Frost
5
Stable throughput across multiple fiber links.
M
Maya Rhodes
5
Reliable performance for enterprise Fast Ethernet networks.
N
Noah Barrett
5
Consistent long-distance connectivity, easy deployment.
Questions & Answers
What is the GLC-FE-100ZX 100BASE-ZX SFP transceiver?
The GLC-FE-100ZX is a hot-swappable 100BASE-ZX small form-factor pluggable (SFP) transceiver designed for Fast Ethernet ports, providing reliable fiber connectivity up to 80 km.
What maximum fiber span does the GLC-FE-100ZX support?
The GLC-FE-100ZX supports single-mode fiber spans up to 80 kilometers at 1550 nm wavelength.
Which fiber cable type is required for the GLC-FE-100ZX?
The module requires single-mode (SMF) fiber terminated with LC connectors to ensure optimal 100BASE-ZX performance.
Is the GLC-FE-100ZX compatible with Cisco and third-party switches?
Yes, the GLC-FE-100ZX is Cisco-certified and interoperable with most third-party Fast Ethernet SFP ports that accept 100BASE-ZX modules.
How do I install the GLC-FE-100ZX in a switch port?
To install, simply align the SFP module with the port, press until it clicks, and verify link status through the switch’s LED indicator.
Does the GLC-FE-100ZX support hot-swap functionality?
Yes, the GLC-FE-100ZX is fully hot-swappable and can be inserted or removed without powering down your network device.
What operating temperature range does the GLC-FE-100ZX have?
The transceiver operates reliably between 0°C and 70°C (32°F to 158°F) ambient temperature.
What is the power consumption of the GLC-FE-100ZX?
The GLC-FE-100ZX consumes a maximum of 1.0 watt during operation.
Does the GLC-FE-100ZX offer Digital Optical Monitoring (DOM)?
No, the GLC-FE-100ZX does not support DOM; it provides standard Fast Ethernet performance without monitoring features.
Which data rate does the GLC-FE-100ZX support?
The module supports a fixed data rate of 125 Mbps for Fast Ethernet 100BASE-ZX applications.
How can I verify a working link on the GLC-FE-100ZX?
Confirm the link LED is solid green and check the switch’s interface status for ‘connected’ and ‘100 Mbps’.
What are the dimensions and weight of the GLC-FE-100ZX?
The SFP transceiver measures 13.4 mm × 56.5 mm × 8.5 mm and weighs approximately 30 grams.
Can I mix GLC-FE-100ZX modules with other SFP types?
Yes, mixing GLC-FE-100ZX with other 100BASE-ZX SFP modules is supported, provided they share the same wavelength and fiber type.
How do I troubleshoot fiber link failures with the GLC-FE-100ZX?
Check fiber continuity, verify LC connector cleanliness, confirm correct wavelength pairing, and inspect switch port configuration.
What warranty covers the GLC-FE-100ZX?
The GLC-FE-100ZX is backed by a limited lifetime warranty against manufacturing defects when purchased through authorized channels.
What applications are ideal for the GLC-FE-100ZX?
It is ideal for long-haul Fast Ethernet connections, campus backbones, and metropolitan area networks requiring up to 80 km reach.