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by Arista
Product Line: Arista SFP Transceivers
Product Type: Transceiver
Original price $0.00 - Original price $90.00
Original price
$0.00 - $90.00
Current price $90.00
Title: Used

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Product Description

The SFP-10G-LRL Arista is a hot pluggable transceiver compliant with SFF-8432 and SFF-8472, featuring an uncooled DFB transmitter and PIN receiver for 10GBase-LRL Ethernet with a maximum throughput of 10Gbps up to 1km over single-mode fiber. It operates within a commercial temperature range of 0 to 70 Celsius, has a duplex LC connector, and supports a wavelength of 1310nm. Designed for low power consumption, it requires a maximum supply voltage of 3.43V and a power supply current of 303mA, making it suitable for data center, enterprise, and mobile fronthaul applications.

Key Feature for the SFP-10G-LRL

  • What compliance standards does this transceiver meet?
    The transceiver is compliant with SFF-8432 and SFF-8472 standards.
  • What are the key features of the SFF-8432 compliant transceiver?
    Features include an uncooled DFB transmitter, PIN receiver, duplex LC connector, operation within commercial temperature ranges (0 to 70 Celsius), compatibility with single-mode fiber, hot pluggability, excellent ESD protection, a metal casing for lower EMI, RoHS compliance, and support for 8x/10x Fibre Channel and 10GBase-LR Ethernet.
  • What applications is this transceiver designed for?
    It is designed for access, datacenter, and enterprise networking, as well as mobile fronthaul CPRI/OBSAI applications.
  • How far can the SFF-8472 compliant transceiver transmit 10GBase-LRL Ethernet?
    It provides 10GBase-LRL throughput up to 1km.
  • What is the maximum supply voltage for this transceiver?
    The maximum supply voltage ranges from a minimum of -0.5V to a maximum of 4.0V.
  • What are the storage and operating temperature ranges for the transceiver?
    The storage temperature range is from -40 to 85 Celsius, and the operating case temperature range is from 0 to 70 Celsius.
  • What are the humidity specifications for safe operation of the transceiver?
    Operating humidity should be within the range of 5% to 85%.
  • What is the maximum receiver power for the transceiver?
    The maximum receiver power is 0.5.
  • What are the maximum bitrate and power supply specifications?
    The maximum bitrate is 11.3, with a power supply voltage maximum of 3.43 and a current of 303 mA.
  • What is the power consumption of the transceiver?
    The power consumption is 1W.

Product Review

The Arista SFP-10G-LRL transceiver offers 10GBase-LRL throughput for distances up to 1km on single-mode fiber, supporting a range of applications from access and datacenter operations to mobile fronthaul. While the device benefits from an uncooled DFB transmitter and PIN receiver for efficiency, and exhibits strong ESD protection and lower EMI due to its metal construction, it operates within a commercial temperature range of 0 to 70 Celsius, which may limit deployment in environments with extreme temperatures. Additionally, its compliance with SFF-8432 and SFF-8472 standards, hot-pluggability, and RoHS compliance make it a versatile and environmentally friendly option for network engineers looking to upgrade to 10G connectivity.


The Arista SFP-10G-LRL is a high-performance, small form-factor pluggable (SFP) transceiver designed for long-range 10 Gigabit Ethernet and 10G Fibre Channel applications. This transceiver is ideal for a variety of settings including access, datacenter, and enterprise networks, as well as mobile fronthaul CPRI/OBSAI deployments. It supports a maximum 10GBase-LRL throughput for distances up to 1 kilometer over single-mode fiber, utilizing an uncooled DFB transmitter and PIN receiver to achieve efficient, reliable data transmission. Key features of the Arista SFP-10G-LRL include: - Compliance with SFF-8432 and SFF-8472 standards, ensuring broad compatibility and interoperability with existing network hardware. - A duplex LC connector that facilitates easy, secure connections to fiber optic cabling. - Hot pluggability which allows for installations and upgrades without disrupting network operations. This transceiver operates within a commercial temperature range of 0 to 70 Celsius, making it suitable for a wide range of environments. The device's metal housing is designed to minimize electromagnetic interference (EMI), thereby enhancing signal quality and network reliability. Additionally, the Arista SFP-10G-LRL boasts excellent electrostatic discharge (ESD) protection, further ensuring its durability and long-term performance. The transceiver is compatible with 8x/10x Fibre Channel and provides 10GBase-LR Ethernet connectivity. It operates at a wavelength of 1310nm through an LC connector, making it versatile for various optical network infrastructures. The device is also RoHS compliant and lead-free, aligning with environmental safety and sustainability standards. From a technical perspective, the Arista SFP-10G-LRL has a maximum supply voltage range from -0.5 to 4.0 volts, and it can operate in storage temperatures ranging from -40 to 85 Celsius. The operating case temperature can be maintained between 0 to 70 Celsius, with an operating humidity range from 5 to 85 percent, ensuring reliability under diverse environmental conditions. The receiver can handle a maximum power of 0.5 watts, and the maximum bitrate supported is 11.3 Gbps, which accommodates slightly beyond the 10 Gbps throughput, providing some overhead for error correction or encoding mechanisms. The power supply voltage can reach up to 3.43 volts, with a current draw of approximately 303 mA. Power consumption is kept low, at just 1 watt, to ensure energy-efficient operation over extended periods. This efficiency not only contributes to lower operating costs but also aligns with initiatives to reduce the environmental impact of networking hardware. In summary, the Arista SFP-10G-LRL transceiver is engineered for long-range, high-speed network applications. Its design and technical specifications cater to demanding networking environments, offering a reliable solution for extending the reach of 10 Gigabit Ethernet and 10G Fibre Channel networks. This transceiver's combination of performance, durability, and compatibility makes it a valuable component in the expansion and enhancement of modern network infrastructures.


Item NumberArista SFP-10G-LRL
Compliance StandardsSFF-8432, SFF-8472
Transmitter & ReceiverDFB Laser without cooling, PIN photodiode
Connector TypeLC Duplex
Operational Temperature Range0°C to 70°C
Fiber TypeSingle-mode
Swappable FeatureYes, without turning off the device
Electrostatic Discharge ProtectionSuperior
Enclosure MaterialEMI-reducing metal
Environmental ComplianceRoHS, Lead-Free
Supported Standards8x/10x Fibre Channel, 10GBase-LR Ethernet
Application AreasNetworking in Access, Data Centers, Enterprises
Usage in Mobile NetworksCPRI/OBSAI Fronthaul
PerformanceUp to 1km on 10GBase-LRL, 1310nm wavelength
Installation FeaturePre-configured, ready for immediate use
Supply Voltage Range-0.5V to +4.0V
Storage Temperature Range-40°C to +85°C
Case Temperature during Operation0°C to 70°C
Humidity Range for Operation5% to 85%
Maximum Receiver Sensitivity-0.5 dBm
Data Rate CapabilityUp to 11.3 Gbps
Maximum Voltage for Power Supply3.43V
Current Consumption303 mA
Energy Use1 W

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