- Name:
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310-1805-C
- Description:
- 1000Base-LX Long-wavelength SFP - LC Dell PowerConnect Compatible
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310-1805-C Overview
310-1805-C is an SFP+ optical transceiver that supports a 10G data rate over Ethernet and Fibre Channel protocols. The module features LC connectors and is engineered for long-range transmission on single-mode fiber, making it ideal for demanding data center and enterprise network applications. Its standardized, compact form factor and precise physical dimensions ensure seamless integration into a wide range of optical networking platforms.
Designed for reliability and efficiency, 310-1805-C offers low power consumption and robust performance even under rigorous operating conditions. This transceiver is optimized for telecom and data center interconnect use cases, supporting critical network infrastructures while delivering consistent high-speed connectivity in diverse industry environments.
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310-1805-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP+ |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 1310 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 10 km |
| Supported Protocols | Ethernet, Fibre Channel |
| Network Interface | Ethernet |
| Power Consumption | 3.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista |
| Product Name | 310-1805-C |
| Height | 0.37 inches |
| Width | 0.83 inches |
| Depth | 1.55 inches |
| Weight | 0.2 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Huawei | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | MPO | LC |
| Data Rate | 1G | 25G | 10G | 100G | 10G |
| Depth | N/A | N/A | 1.55 inches | 1.47 inches | N/A |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Multi-mode | N/A |
| Form Factor | SFP | SFP | SFP+ | QSFP28 | SFP+ |
| Height | N/A | N/A | 0.37 inches | 0.28 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | N/A |
| Max Distance | 10 km | 100m | 10 km | 100 meters | N/A |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | 3.5W | 7W | N/A |
| Product Name | Huawei eSFP-FE-LX-SM1550 | SFP-25G-SR-S= | 310-1805-C | AA1403016-5575-E6-C 100G QSFP28 SR4 Transceiver | 472948A-C 10G SFP+ Transceiver Module |
| 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 | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Short-Range | Short-Range |
| Wavelength | 1550 nm | 850nm | 1310 nm | 850nm | N/A |
| Weight | N/A | N/A | 0.2 lbs | 0.11 lbs | N/A |
| Width | N/A | N/A | 0.83 inches | 0.80 inches | N/A |
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Questions & Answers
Q
What is the Dell PowerConnect compatible 310-1805-C 1000Base-LX Long-wavelength SFP?
A
The 310-1805-C is a Dell PowerConnect-compatible small form-factor pluggable module that delivers 1 Gbps over single-mode fiber up to 10 km at 1310 nm.
Q
Which Dell PowerConnect devices support the 310-1805-C SFP?
A
This SFP module is compatible with Dell PowerConnect switches and routers featuring LC SFP slots rated for 1000Base-LX.
Q
What is the maximum cable distance for the 1000Base-LX SFP 310-1805-C?
A
The module supports a maximum link distance of 10 kilometers over single-mode fiber (9/125 µm).
Q
What wavelength does the 310-1805-C SFP operate at?
A
The 310-1805-C operates at a long-wavelength of 1310 nm for optimized single-mode transmission.
Q
Which fiber type is required for the 1000Base-LX Long-wavelength SFP?
A
This SFP is designed for single-mode fiber with a 9/125 µm core diameter.
Q
What connector type does the 310-1805-C SFP use?
A
The module uses a duplex LC connector for both transmit and receive fiber connections.
Q
What data rate does the Dell 310-1805-C SFP support?
A
It supports a data rate of 1 Gbps, compliant with IEEE 802.3z 1000Base-LX standards.
Q
How much power does the 1000Base-LX SFP consume?
A
Typical power consumption is 1.0 W, ensuring low energy use and minimal heat generation.
Q
Is the 310-1805-C SFP hot-swappable?
A
Yes. The module is hot-pluggable, allowing insertion or removal without shutting down the host device.
Q
Does the 1000Base-LX SFP support Digital Diagnostic Monitoring (DDM)?
A
Yes. It features DDM to report real-time parameters such as temperature, optical power, and voltage.
Q
How do I install the 310-1805-C SFP in my switch?
A
Insert the module into an LC-rated SFP slot until the latch clicks, then configure the port for 1000Base-LX in your switch’s interface settings.
Q
What is the operating temperature range of the 1000Base-LX SFP?
A
The operating temperature range is 0 °C to 70 °C (32 °F to 158 °F).
Q
What warranty covers the 310-1805-C SFP module?
A
The module is backed by a one-year limited warranty through authorized Dell resellers or the original equipment manufacturer.
Q
Can I use the 310-1805-C SFP in a multimode fiber network?
A
The module is optimized for single-mode fiber. For multimode networks, use a mode-conditioning patch cable or a dedicated multimode SFP.
Q
How do I troubleshoot link issues with the 1000Base-LX SFP?
A
Verify the SFP is fully seated, clean and inspect fiber connectors, confirm correct wavelength and polarity, and check switch port configuration.
Q
What industry standards does the Dell 310-1805-C SFP comply with?
A
It complies with IEEE 802.3z, the Multi-Source Agreement (MSA) for SFP, and is RoHS-compliant.
Q
Where can I buy genuine 310-1805-C 1000Base-LX SFP modules?
A
Purchase authentic modules through authorized Dell resellers, certified network hardware distributors, or Dell’s official online store.
