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- Name:
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GLC-GE-DR-LX
- Description:
- 1000BASE-LX 100M Dual Rate SFP transceiver module, 1310nm
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- Brand:
- Cisco
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- GTIN:
- 821455726853
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- Price:
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3 Year Extended Warranty
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GLC-GE-DR-LX Overview
GLC-GE-DR-LX is an SFP transceiver that delivers 1G Ethernet connectivity via LC fiber optic connectors. It operates at a wavelength of 1310nm, supports long-range transmission over single-mode fiber up to 10 km, and is optimized for reliable performance in data centers, enterprise networks, and telecom applications.
GLC-GE-DR-LX is built in a compact SFP form factor with standardized physical dimensions for seamless integration into networking systems. It adheres to industry-standard Ethernet protocols and is engineered for high-demand environments while maintaining compatibility with Cisco platforms.
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GLC-GE-DR-LX Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1310nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 10 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 1.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco |
| Product Name | GLC-GE-DR-LX |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | SC | LC | MPO |
| Data Rate | 1G | 1G | 1G | 10G | 100G |
| Depth | 1.5 inches | N/A | N/A | 1.6 inches | 0.12 inches |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Multi-mode |
| Form Factor | SFP | SFP | SFP | SFP+ | QSFP28 |
| Height | 0.4 inches | N/A | N/A | 0.3 inches | 0.56 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 10 km | 550 meters | 80 km | 100 meters |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Ethernet |
| Operating Temperature | -40 to 85°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5 W | 1.5W | 1.5W | 3.5 W | 6.5W |
| Product Name | DWDM-SFP-3898= | GLC-GE-DR-LX | SFP-GE-S-C | J4860C-1350-C SFP+ Transceiver | R8H2F-C QSFP28 100G SR4 Transceiver |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Long-Range | Short-Range |
| Wavelength | 1550 nm | 1310nm | 850nm | 1350 nm | 850 nm |
| Weight | 0.07 lbs | N/A | N/A | 0.08 lbs | 0.1 lbs |
| Width | 0.8 inches | N/A | N/A | 0.7 inches | 0.36 inches |
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Questions & Answers
Q
What is the GLC-GE-DR-LX 1000BASE-LX 100M Dual Rate SFP transceiver module?
A
The GLC-GE-DR-LX is a hot-swappable, small form-factor pluggable (SFP) transceiver that supports both 1000BASE-LX and 100BASE-BX-D data rates over single-mode fiber at 1310 nm wavelength.
Q
What data rates does the GLC-GE-DR-LX module support?
A
This transceiver supports dual rates of 1 Gbps (1000BASE-LX) and 100 Mbps (100BASE-BX-D), enabling flexible upgrades and mixed-speed network deployments.
Q
What is the optical wavelength of this SFP transceiver?
A
The module operates at a nominal wavelength of 1310 nm, which is optimized for low-loss, long-distance single-mode fiber transmission.
Q
How far can the GLC-GE-DR-LX transceiver transmit data?
A
Over single-mode fiber, it supports a maximum link distance of up to 10 km at both 1 Gbps and 100 Mbps data rates.
Q
Which fiber types are compatible with this 1310 nm SFP?
A
The module is designed for single-mode fiber (SMF) with an ITU-T G.652–compliant core diameter, ensuring optimal performance and minimal dispersion.
Q
Is the GLC-GE-DR-LX module hot-swappable?
A
Yes, the SFP transceiver is hot-swappable, allowing you to install or remove it without powering down the host device.
Q
What interface does the GLC-GE-DR-LX use?
A
It uses the industry-standard 20-pin SFP electrical interface and LC duplex optical connector for seamless integration into SFP slots.
Q
Is this SFP module compatible with Cisco and other vendors’ equipment?
A
Yes, the GLC-GE-DR-LX is MSA-compliant and interoperable with Cisco, Juniper, HP, Huawei and most major networking brands.
Q
What does “dual rate” mean in this transceiver?
A
Dual rate indicates the transceiver can operate at two distinct data rates—100 Mbps and 1 Gbps—allowing backward compatibility and flexible network upgrades.
Q
Does the GLC-GE-DR-LX support digital diagnostic monitoring (DDM)?
A
Yes, it offers full digital diagnostic monitoring (SFF-8472) for real-time metrics including optical power, temperature, and supply voltage.
Q
What operating temperature range does this SFP transceiver support?
A
Standard operating range is 0 °C to 70 °C (32 °F to 158 °F), suitable for most data center and enterprise environments.
Q
How do I install the GLC-GE-DR-LX transceiver module?
A
Align the module with the SFP cage, slide it in until it clicks, and ensure the LC connector is securely mated with the fiber patch cable.
Q
What are the power requirements for this SFP module?
A
It requires a single 3.3 V DC power supply with a typical power consumption of less than 1 W.
Q
Which standards and protocols does the GLC-GE-DR-LX comply with?
A
It complies with IEEE 802.3z (1000BASE-LX) and IEEE 802.3u (100BASE-BX-D) standards, as well as SFF-8472 diagnostics.
Q
Can I use the GLC-GE-DR-LX for long-haul or metro networks?
A
Yes, its 10 km reach and 1310 nm wavelength make it ideal for campus, metro, and access networks requiring reliable single-mode links.
Q
What warranty and support are offered with the GLC-GE-DR-LX?
A
Our module includes a lifetime limited warranty, free technical support, and full compatibility assurance with major network vendors.
