SFP-10/25G-LR-I – 10/25GBASE-LR SFP28 – Industrial Temp 1310nm 10km SMF
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SFP-10/25G-LR-I Description
SFP-10/25G-LR-I is a Cisco industrial-temperature SFP28 optical transceiver supporting both 10G and 25G Ethernet over single-mode fiber. Designed for deployment in harsh or extreme environments, this module operates from -40°C to 85°C and supports up to 10 kilometers on G.652 SMF. With a standard LC duplex interface, 1310nm wavelength, and robust build quality, SFP-10/25G-LR-I delivers reliable long-range connectivity for industrial data centers, metro networks, and mobile fronthaul/backhaul. Dual-rate support enables seamless upgrades from 10G to 25G networks, while CPRI options 7–10 extend its application to wireless and telecom environments. RS-FEC is required for 25G operation.
Product Highlights
Key Features
- Application:
- Engineered for industrial and telecom environments needing long-range, high-speed links in extreme temperatures.
- Suitable for remote wireless fronthaul/backhaul, field-deployed switches, and ruggedized campus networks.
- Functionality:
- Operates -40°C to 85°C for industrial-grade reliability.
- Dual-rate (10G/25G) and CPRI support (7–10) for flexible network deployment.
- RS-FEC required for 25G; seamless upgrade path from 10G.
- Industries:
- Industrial automation, telecom, energy, transportation, smart city, outdoor/mobile networking.
Application Scenarios
Enables reliable 10G/25G Ethernet links in areas with extreme temperatures, such as industrial automation plants, outdoor telecom sites, and base stations.
Ideal for large enterprise or carrier networks requiring high-speed distribution between distant locations or across metropolitan areas.
Supports both 10G and 25G speeds, enabling gradual network upgrades without changing transceiver hardware, suitable for mixed-generation infrastructure.
Model comparison
|
Parameter |
SFP-10/25G-LR-I | ||
|---|---|---|---|
|
Form Factor |
SFP28 |
SFP28 |
SFP28 |
|
Data Rate |
10/25 Gbps |
10/25 Gbps |
10/25 Gbps |
|
Wavelength |
1310 nm |
1310 nm |
850 nm |
|
Fiber Type |
SMF |
SMF |
MMF |
|
Max. Distance |
10 km |
10 km |
300m (OM3)/400m (OM4) |
|
Power Consumption |
1.3 W |
1.3 W |
1.2 W |
|
Operating Temp. |
-40~85°C (IND) |
0~70°C (COM) |
0~70°C (COM) |
|
CPRI Support |
Yes (7,8,9,10) |
No |
No |
|
FEC Requirement |
RS-FEC (25G) |
RS-FEC (25G) |
RS-FEC (25G) |
|
Hot-swappable |
Yes |
Yes |
Yes |
|
Connector |
LC Duplex |
LC Duplex |
LC Duplex |
|
Rate Support |
10G/25G |
10G/25G |
10G/25G |
Platform Compatibility
SFP-25G-SR-S is compatible with a wide range of Cisco devices equipped with SFP28 ports, including but not limited to:
Safety & Compliance
This product meets the following standards and compliance requirements:
- IEEE Standards:
- IEEE 802.3by (25GBASE Ethernet)
- IEEE 802.3cc (25GBASE over SMF)
- SFP28 MSA:
- SFF-8402: SFP+ 28 Gb/s 1x Pluggable Transceiver Solution
- SFF-8472: Diagnostic Monitoring Interface for Optical Transceivers
- Safety:
- Laser Class 1 (IEC 60825-1)
- Laser Class 1 (21CFR-1040 LN#50 7/2001)
- Environmental:
- RoHS 6 compliant
- Cable jacket of SFP copper modules is UL E116441 Compliant
- ELV (End-of-Life Vehicle) compliant for SFP copper cables
- Product Material Content:
- Conforms to WEEE regulations (electronic waste and recycling)
- Cisco Takeback and Reuse Program supported
Specifications
| Parameter | Value |
|---|---|
| Product Model | SFP-10/25G-LR-I |
| Form Factor | SFP28 |
| Data Rate | 10/25 Gbps (dual-rate) |
| Wavelength | 1310 nm |
| Interface | LC Duplex (PC/UPC) |
| Cable Type | Single-Mode Fiber (SMF, G.652) |
| Max. Distance | 10 km |
| Transmit Power (max/min) | +2.0 dBm / -5.5 dBm (25G) +0.5 dBm / -6.7 dBm (10G) |
| Receive Power (max/min) | +2.0 dBm / -14.8 dBm (25G) +0.5 dBm / -15.9 dBm (10G) |
| Power Consumption | 1.3 W |
| Operating Temperature | -40 to 85°C (-40 to 185°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| FEC Requirement | RS-FEC required for 25G |
| CPRI Support | Options 7, 8, 9, 10 |
| Connector | Dual LC/PC |
| Compliance | IEEE 802.3by, SFF-8402, SFF-8472, RoHS 6 |
Get More Information
Need pricing, stock, or shipping details for the SFP-10/25G-LR-I ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email sales@layer23-switch.com for a fast quotation.
Quality Certifications
Customer Reviews
Questions & Answers
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What link distance defines SFP-10/25G-LR-I?
-
Why choose SFP-10/25G-LR-I instead of SFP-10/25G-LR-S?
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Does SFP-10/25G-LR-I need RS-FEC at 25G?
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Which wavelength and fiber type apply to SFP-10/25G-LR-I?
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Can SFP-10/25G-LR-I run at both 10G and 25G?
-
Why do cellular or transport buyers notice SFP-10/25G-LR-I?
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What check comes before using SFP-10/25G-LR-I in old switches?
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Where does SFP-10/25G-LR-I get confused with ER optics?
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