Allied Telesis AT-SP10LRa/I 10GBASE-LR SFP+ Transceiver, 10km Single-Mode LC, 1310nm, Industrial Temperature, TAA
PRODUCT DESCRIPTION
Allied Telesis AT-SP10LRa/I 10G LR Industrial SFP+ - Local Warranty
10 Gigabit over Single-Mode Fiber up to 10 km
The AT-SP10LRa/I is a 10GBASE-LR SFP+ module that runs 10 Gigabit Ethernet across up to 10 km of single-mode fiber at 1310 nm, ideal for links between buildings, campus distribution and metro-edge connections.
Rated for Harsh Environments
With an industrial operating range of -40°C to 85°C and storage over the same range, the module is suited to outdoor cabinets, factories, utility sites and other locations where commercial-grade optics would be out of spec.
Built-In Digital Diagnostics
Five digital monitoring functions report temperature, supply voltage, transmit optical power, laser bias current and received optical power, helping you spot a degrading link before it fails.
Standards-Based and Hot-Swappable
Compliant with the SFF-8431 SFP+ electrical MSA and SFF-8472, the module hot-plugs into any SFP+ port on Allied Telesis devices and other standards-compliant equipment. It is TAA compliant and draws under 1 W.
AT-SP10LRa/I Datasheet — Technical Specifications
General
| Product Name | Allied Telesis 10G LR (LC) single-mode SFP+, I-Temp, 10 km |
| Model | SP10LRa/I |
| Order Code | AT-SP10LRa/I |
| Series | SP10 Series 10 Gigabit Small Form-Factor Pluggable Modules |
| Compliance | TAA compliant; RoHS compliant |
Optical Interface
| Standard | 10GBASE-LR |
| Data Rate | 10 Gbps (maximum raw data rate 10.3 GBd) |
| Fiber Type | Single-mode fiber (SMF) |
| Connector | LC |
| Wavelength | 1310 nm |
| Maximum Distance | Up to 10 km |
| Digital Diagnostics Monitoring (DDM) | Yes — temperature, Vcc, Tx optical power, Tx laser bias current, Rx optical power |
| MSA Compliance | SFF-8431 SFP+ electrical MSA; SFF-8472 |
Optical Power
| Transmit Power | -8 dBm to 1 dBm |
| Receive Sensitivity | -14 dBm |
| Power Budget | 6 dB |
| Overload | 1 dBm |
| Power Consumption | < 1 W |
Environmental
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 0 to 85% non-condensing |
Features & Applications
Key Features
Hot-swappable SFP+ form factor; industrial temperature rating; digital diagnostics monitoring; low power consumption; TAA and RoHS compliance; interoperable with standards-compliant networking equipment.
Allied Telesis Platforms
Supported on Allied Telesis devices with SFP+ ports. The official product page lists platforms including the x530, x530L, x550, x950, x980, x240, x250, x540L, IE220, IE360 and IE560-12GSX switches, SwitchBlade x908 GEN3 and x8100, and the MCF3000 and MMC10G media converters.
Typical Deployments
10G uplinks in industrial Ethernet rings, outdoor or roadside cabinets, utility substations and building-to-building single-mode runs where temperatures fall outside the commercial range. Industrial switches such as the IE560-12GSX pair fiber links with Active Fiber Monitoring for added visibility.
Selection Tip
Choose the SP10LRa/I for 10 km single-mode links in harsh environments. For 40 km pick the SP10ER40a/I; for a single fiber strand use the SP10BD10/I BiDi pair; for multi-mode inside a building choose the SP10SR or SP10SR/I.
Package Contents & SP10 Series Ordering Information
In the Box
1 x AT-SP10LRa/I 10G LR SFP+ module.
Allied Telesis SP10 Series Models
| Model | Key difference |
| AT-SP10LRa/I (this listing) | 10GBASE-LR, 1310 nm, 10 km SMF, I-Temp, TAA |
| AT-SP10ER40a/I | 10GBASE-ER, 1550 nm, 40 km SMF, I-Temp, TAA |
| AT-SP10SR | 10GBASE-SR, 850 nm, MMF, TAA |
| AT-SP10TM/I | 1G/2.5G/5G/10G copper RJ-45, 100 m, TAA |
| AT-SP10BD10/I-12 / -13 | 10G BiDi pair, single fiber up to 10 km, I-Temp, TAA |
| AT-SP10BD20-12 / -13 | 10G BiDi pair, single fiber up to 20 km, TAA |
| AT-SP10BD40/I-12 / -13 | 10G BiDi pair, single fiber up to 40 km, I-Temp, TAA |
Datasheet & Downloads
| Product page | SP10LRa/I on alliedtelesis.com |
| Datasheet | SP10 Series Datasheet (PDF) |
Frequently Asked Questions — Allied Telesis AT-SP10LRa/I
What does the /I in the model mean?
It denotes the industrial temperature rating: the module operates from -40°C to 85°C.
Will it fit a 1G SFP port?
The SP10 Series is designed for SFP+ ports. Allied Telesis states it is supported on its devices with SFP+ uplink connections.
Does it support DDM?
Yes. It reports temperature, Vcc, transmit optical power, laser bias current and received optical power.
Is it TAA compliant?
Yes. The AT-SP10LRa/I is listed as Trade Agreements Act compliant.
What warranty do I get?
Supplied by SourceIT with local warranty and a GST invoice.
