logo
Solutions
GPU Repair
GPU Cloud Rental
Resources
About Us
Contact Us
FREE SHIPPING on Orders Over US$99
Free Quotation

English English

By clicking the "Submit", you agree that your information is collected and used for the purpose of responding to your inquiry in accordance with the Privacy Policy and Terms of Use
Submit
Juniper EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 10G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
Juniper EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 10G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
Juniper EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 10G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
P/N: SFP-10G-LR
$11.90
6
Solds
8
Reviews
5
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1 In Stock）

Product Highlights

Built-in Semtech Chip, Max. Power Consumption 1W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Hot Pluggable SFP+ MSA Compliant
Optical Interoperability with 10GBASE XENPAK, X2, and XFP Interfaces On the Same Link
TO Package Features High Reliability and Robust Physical Protection
Class 1 FDA Laser Safety and RoHS Compliant
IEEE 802.3ae Compliant
See more
Specifications
Certification
Connectivity Solutions
Comparison Table
Q&A
Reviews
Resources
Juniper EX-SFP-10GE-LR Compatible 10GBASE-LR SFP+ 10G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
The SFP-10G-LR SFP+ transceiver supports up to 10km link lengths over LC duplex SMF fiber. This transceiver is compliant with SFF-8431, SFF-8432 and IEEE 802.3ae standards. Digital diagnostics monitoring is available via a 2-wire serial interface, as specified in SFF-8472. Featuring low power consumption, high speed, this 10G SFP+ transceiver is ideal for data center, enterprise wiring closet, service provider transport application, Radio & Baseband Unit, etc.
Specifications
Form Factor
SFP+
Data Rate
10.3125Gbps
Media
SMF
Wavelength
1310nm
Connector
Duplex LC UPC
Distance
10km
Transmitter Type
DFB
Receiver Type
PIN
Electrical Modulation
1x 10.3125G NRZ
Optical Modulation
1x 10.3125 NRZ
Power Consumption
≤1.0W
Case Operating Temperature
0 to 70°C (32 to 158°F)
Protocol
10 Gigabit Ethernet 4G/8G/10G Fiber Channel
Application
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Certification
Product
Product
Product
Product
Product
Product
Product
Product
Product
Product
Connectivity Solutions
Juniper Switch links：10G SFP+ to 10G SFP+
All
Juniper Switch links：10G SFP+ to 10G SFP+
Comparison Table
Cisco Compatible 10GBASE-SR SFP+ 10G 850nm 300m Duplex LC/UPC MMF Transceiver Module
SFP-10G-SR
Cisco Compatible 10GBASE-LR SFP+ 10G 1310nm 10km Duplex LC/UPC SMF Transceiver Module
SFP-10G-LR
Form Factor SFP+SFP+
Data Rate 10.3125Gbps10.3125Gbps
Media MMFSMF
Wavelength 850nm1310nm
Connector Duplex LC UPCDuplex LC UPC
Distance 300m@OM3 400m@OM410km
Transmitter Type VCSELDFB
Receiver Type PINPIN
Electrical Modulation 1x 10.3125G NRZ1x 10.3125G NRZ
Optical Modulation 1x 10.3125 NRZ1x 10.3125 NRZ
Power Consumption ≤1.0W≤1.0W
Case Operating Temperature 0 to 70°C (32 to 158°F)0 to 70°C (32 to 158°F)
Protocol 10 Gigabit Ethernet 4G/8G/10G Fiber Channel10 Gigabit Ethernet 4G/8G/10G Fiber Channel
Application Swicth to Switch Switch to NIC Router to NIC Other Optical LinksSwicth to Switch Switch to NIC Router to NIC Other Optical Links
Form Factor
Data Rate
Media
Wavelength
Connector
Distance
Transmitter Type
Receiver Type
Electrical Modulation
Optical Modulation
Power Consumption
Case Operating Temperature
Protocol
Application
Cisco Compatible 10GBASE-SR SFP+ 10G 850nm 300m Duplex LC/UPC MMF Transceiver Module
SFP-10G-SR
Cisco Compatible 10GBASE-LR SFP+ 10G 1310nm 10km Duplex LC/UPC SMF Transceiver Module
SFP-10G-LR
SFP+
SFP+
10.3125Gbps
10.3125Gbps
MMF
SMF
850nm
1310nm
Duplex LC UPC
Duplex LC UPC
300m@OM3 400m@OM4
10km
VCSEL
DFB
PIN
PIN
1x 10.3125G NRZ
1x 10.3125G NRZ
1x 10.3125 NRZ
1x 10.3125 NRZ
≤1.0W
≤1.0W
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
10 Gigabit Ethernet 4G/8G/10G Fiber Channel
10 Gigabit Ethernet 4G/8G/10G Fiber Channel
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Questions & Answers
edit icon Ask a question
All (5) Application (1)Product (1)Compatibility (1)Installation (1)Performance (1)
Q:

Are these modules low power?

by T***m on 2025-06-07 10:04:28

A:

Yes, we offer energy-efficient versions with low power consumption.

by AICPLIGHT on 2025-06-07 12:54:44

like icon Helpful 0
comment icon Comment 0
Q:

Does the product support hot-swappable installation?

by I***m on 2025-05-11 02:55:48

A:

Yes, all our transceivers are designed to be hot-swappable.

by AICPLIGHT on 2025-05-11 13:04:56

like icon Helpful 0
comment icon Comment 0
Q:

Can this cable be used with OSFP/QSFP-DD ports?

by 2***m on 2025-04-02 02:44:46

A:

Yes, we offer cables with a wide range of interface compatibility.

by AICPLIGHT on 2025-04-02 07:08:04

like icon Helpful 0
comment icon Comment 0
Q:

Is polarity important during installation?

by U***m on 2025-01-30 19:43:21

A:

Yes, ensure Type A/B polarity matches across the link.

by AICPLIGHT on 2025-01-30 21:32:25

like icon Helpful 0
comment icon Comment 0
Q:

Can these be used in harsh environments?

by B***m on 2025-01-25 03:11:19

A:

We offer industrial-grade models for rugged applications.

by AICPLIGHT on 2025-01-25 14:05:36

like icon Helpful 0
comment icon Comment 0
Customer Reviews
edit icon Write a review
All (8) Performance (2)Ease of Use (2)Customer Support (2)Value (2)
f
f***m
2025-06-28 01:00:05
Confirmed Purchase
5.0

Allowed us to expand port capacity without blowing the budget. Ideal for mid-sized IT teams and MSPs.

link icon Helpful 0
comment icon Comment 0
t
t***m
2025-06-18 06:55:58
Confirmed Purchase
5.0

The 25G modules provided the bandwidth we needed for our ESXi hosts without causing compatibility issues with our SFP28 ports. Latency stayed under control and the modules remained cool to the touch.

link icon Helpful 0
comment icon Comment 0
Z
Z***m
2025-06-05 07:19:08
Confirmed Purchase
5.0

A cost-effective solution for large campus and edge deployments, especially when managing hundreds of switch ports.

link icon Helpful 0
comment icon Comment 0
v
v***m
2025-05-26 00:37:45
Confirmed Purchase
5.0

The RMA process for one faulty unit was smooth and quick. Replacement shipped out the same day, with excellent communication throughout.

link icon Helpful 0
comment icon Comment 0
D
D***m
2025-05-19 05:41:10
Confirmed Purchase
5.0

We deployed these transceivers across multiple access switches in a campus network. The performance has been consistent, with no link flaps or unexpected disconnects, even during high utilization periods.

link icon Helpful 0
comment icon Comment 0
L
L***m
2025-05-13 02:59:55
Confirmed Purchase
5.0

They came with dust caps and clear product labeling, making it easy for our technicians to inventory and deploy them across racks.

link icon Helpful 0
comment icon Comment 0
9
9***m
2025-05-08 07:42:24
Confirmed Purchase
5.0

We had a question about DOM support, and the vendor provided full documentation within hours, including screenshots and test results.

link icon Helpful 0
comment icon Comment 0
w
w***m
2025-04-12 04:23:52
Confirmed Purchase
5.0

No need for vendor-specific coding or configuration tools. These just worked out of the box, even in slightly older switches.

link icon Helpful 0
comment icon Comment 0
contact us