Optical & Networking Products
[email protected]
Optical & Networking Products
Product photograph

Click to open expanded view

Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
01:05
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
0 / 0
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph
Product photograph

Cisco SFP-10G-SR Compatible 10GBASE-SR SFP+ 850nm 300m Duplex LC/UPC MMF Transceiver Module

Hot
Hot
P/N:SFP-10GSR-85
Compatible Brands:
Cisco
More  +
Cisco
More  +
Discuss your requirements →

Product Highlights

Max. Power Consumption 1W, and TO Packaging Features High Reliability
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Support 4x10G Fan out and Easy Migration to 40G Platforms
- Support Real-time Configuration
Hot Pluggable SFP+ MSA and RoHS Compliant
See more
0 / 0
Specifications
Connectivity Solutions
Features
Videos
Q&A
Reviews
Resources
Global Services Localized for You

Global Services Localized for You

  • 7 Local Warehouses Enabling 90% Same-Day Shipping
  • 8 Local Presences Supporting 450K+ Enterprise Clients in Over 200 Countries
  • Expert Customer Service On Call, 5x24 Phone Support
  • Local Engineers Provide Professional Installation Support Services
Installation Support
<a href="https://www.Optic Lab/specials/product-custom-194.html" target="_blank">End-to-End Product Customization</a>

End-to-End Product Customization

  • 600+ R&D Experts in Software and Hardware Domains
  • Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
  • Custom Protocol Development Aligned with Unique Business Needs
  • Management Platform Integration for Device Onboarding and Feature Development
Optic Lab Product Custom
Always-On Tech Support

Always-On Tech Support

  • 900+ Technical Support and Service Professionals
  • 0.5-Day Average Solution Response Time
  • On-Site, Remote, Demo, and Online Support Options
  • Personalized Technical Services Tailored to Each Project
  • Simplify Network Design with Optic Lab Design Center Tool
Tech Support
测试专题瀑布流（M端）
Optical Transceivers Testing
Take a look at our test program to get the reliable and high-performance optical transceivers
Learn more
第三方使用专题瀑布流
Using Third-Party Transceivers on Different Brand Devices
Learn why compatibility warnings appear and how to enable support for third-party transceivers.
Learn more
测试专题瀑布流（M端）
Optical Transceivers Testing
Take a look at our test program to get the reliable and high-performance optical transceivers
Learn more
第三方使用专题瀑布流
Using Third-Party Transceivers on Different Brand Devices
Learn why compatibility warnings appear and how to enable support for third-party transceivers.
Learn more

Cisco SFP-10G-SR Compatible 10GBASE-SR SFP+ Optical Transceiver Module (MMF, 850nm, 300m, Duplex LC/UPC, DOM)

Cisco SFP-10G-SR compatible SFP+ transceiver supports up to 400m link lengths over 4700MHz*km OM4 MMF (300m over 2000MHz*km OM3 MMF) via an LC duplex connector. This transceiver is compliant with SFF-8431, SFF-8432 and IEEE 802.3ae standards and for seamless interoperability in multivendor environments. Digital diagnostics monitoring is available via a 2-wire serial interface, as specified in SFF-8472. Featuring low power consumption and high speed, this 10G SFP+ transceiver is ideal for data centers, enterprise wiring closets, service provider transport applications, Radio & Baseband Units, etc. Supports 10G-to-40G upgrades for campus aggregation networks, with flexible options including 40G uplinks, 10G downlinks, and 40G breakout to 4×10G, suitable for campus and data center deployments.

Specifications
Cisco Compatible
SFP-10G-SR
Vendor Name
Optic Lab
Form Factor
SFP+
Max. Data Rate
10.3125Gbps
Wavelength
850nm
Max. Transmission Distance
300m@OM3/400m@OM4
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
TX Power
-7.3~-1dBm
Receiver Sensitivity
< -11.1dBm
Power Budget
3.8dB
Receiver Overload
-1dBm
Max. Power Consumption
≤1W
Extinction Ratio
>3dB
DDM/DOM
Supported
Operating Temperature
0 to 70°C (32 to 158°F)
Core Size
50/125µm
Modulation
NRZ
BER
1E-12
MTBF
11,300,000 Hours @40°C, 90%CL
Protocols
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
Warranty
5 Years
Product Certifications & Compliance
Fully certified to meet strict international safety and quality standards for the industry. Go to the Compliance Center for specific certifications.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Spine-Leaf Connections
10G to 10G for Switch-to-Switch
10G to 10G for Switch-Adapter Card
10G Structured Cabling
10G for Switch-Media Converter
10G to 4x 10G for Switch-Switch
10G DWDM Connections
All (3)
All (3)
Combo ID: C19674
Combo ID: C19674
Features
Upgrade Your Network One Site at a Time
Upgrade just one site to 40G gear, and still connect it to the existing 10G sites.
Connect New 40G Sites to Legacy 10G Sites
Full Utilize Your 40G Port Bandwidth
Re-use 10G Optics in New 40G Ports
10G Connectivity for Data Center
Featured with 1W low-power, high-density and high-speed, the SFP+ transceiver offers a popular way to help you quickly ramp up to 10G transmission.
Tailored Excellence with TO-Can Packaging

Taking TO-can package design, the transceiver has great reliability, airtightness, and heat dissipation performance, ideal for telecom & data center applications.

Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Check compatibility with our Optics-to-Device Compatibility Tool.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Learn more at the Test Center.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Customized Transceivers for Project Deployment
enables customized transceiver configuration for multi-vendor compatibility and project-based management, helping simplify deployment and improve O&M efficiency.
Multi-vendor interoperability
Customize transceivers for compatibility across 200+ vendor devices, helping reduce inventory complexity and improve deployment flexibility.
Project and Zone-Based Management
Customize module identification by project or zone to simplify grouping, deployment, and ongoing management across different locations and scenarios.
Reliable Test Result
Professional testing ensures stable and reliable optics with verified hardware and software compatibility, covering connectivity, BER and key operating parameters. Request for more test details, please Contact Us.
Multi-Version
Connectivity
Basic Information
DDM
Switch Side Testing
No matter the device version, the optical modules are rigorously tested to ensure seamless integration with various hardware and software versions.
1
/products/11552.html
SFP-10GSR-85
/products/11556.html
SFP-10GLRM-31
/products/36431.html
SFP-10GMSR-85
/products/111899.html
SFP-10GSR-85-I
Max. Data Rate
10.3125Gbps
10Gbps
10Gbps
1/10.3Gbps
10.3125Gbps
10.3125Gbps
Wavelength
850nm
850nm
1310nm
850nm
1310nm
850nm
Max. Transmission Distance
300m@OM3/400m@OM4
100m@OM3
220m@OM3/300m@SMF
300m@OM3/400m@OM4
220m@OM3/1.4km@SMF
300m@OM3/400m@OM4
Media
MMF
MMF
MMF/SMF
MMF
MMF/SMF
MMF
MTBF
11,300,000 Hours @40°C, 90%CL
11,300,000 Hours @40°C, 90%CL
2,354,326.074 Hours @55°C, 60%CL
11,300,000 Hours @40°C, 90%CL
2,354,326.074 Hours @55°C, 60%CL
11,300,000 Hours @40°C, 90%CL
Transmitter Type
VCSEL
VCSEL
FP 1310nm
VCSEL
FP 1310nm
VCSEL
TX Power
-7.3~-1dBm
-7.3~-1dBm
-6.5~-0.5dBm
-7.3~-1dBm
-8.2~0.5dBm
-6~ -1dBm
Receiver Sensitivity
<-11.1dBm
<-11.1dBm
<-8.4dBm
<-11.1dBm
<-14.4dBm
<-11.1dBm
Max. Power Consumption
≤1W
≤1W
≤1W
≤1W
≤1W
≤1W
Operating Temperature
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
-40 to 85°C (-40 to 185°F)
-40 to 85°C (-40 to 185°F)
Protocols
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA, FC-PI-4, 10G FC, CPRI, OBSAI
Max. Data Rate
10.3125Gbps
10Gbps
10Gbps
1/10.3Gbps
10.3125Gbps
10.3125Gbps
Wavelength
850nm
850nm
1310nm
850nm
1310nm
850nm
Max. Transmission Distance
300m@OM3/400m@OM4
100m@OM3
220m@OM3/300m@SMF
300m@OM3/400m@OM4
220m@OM3/1.4km@SMF
300m@OM3/400m@OM4
Media
MMF
MMF
MMF/SMF
MMF
MMF/SMF
MMF
MTBF
11,300,000 Hours @40°C, 90%CL
11,300,000 Hours @40°C, 90%CL
2,354,326.074 Hours @55°C, 60%CL
11,300,000 Hours @40°C, 90%CL
2,354,326.074 Hours @55°C, 60%CL
11,300,000 Hours @40°C, 90%CL
Transmitter Type
VCSEL
VCSEL
FP 1310nm
VCSEL
FP 1310nm
VCSEL
TX Power
-7.3~-1dBm
-7.3~-1dBm
-6.5~-0.5dBm
-7.3~-1dBm
-8.2~0.5dBm
-6~ -1dBm
Receiver Sensitivity
<-11.1dBm
<-11.1dBm
<-8.4dBm
<-11.1dBm
<-14.4dBm
<-11.1dBm
Max. Power Consumption
≤1W
≤1W
≤1W
≤1W
≤1W
≤1W
Operating Temperature
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
-40 to 85°C (-40 to 185°F)
-40 to 85°C (-40 to 185°F)
Protocols
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA, FC-PI-4, 10G FC, CPRI, OBSAI
Videos
01:05
SFP-10GSR-85 Optical Transceiver Module Overall Introduction | Optic Lab
02:50
SFP-10GSR-85 Scenario Application Test | Optic Lab
01:30
10G SFP+ Compatibility Test | Optic Lab
02:27
SFP-10GSR-85 Performance Test | Optic Lab
01:33
Configure Optic Lab Module to Match Different Devices | Optic Lab
02:02
Transceiver and Switch Port Troubleshooting Through Loopback Test
01:05
SFP-10GSR-85 Optical Transceiver Module Overall Introduction | Optic Lab
02:50
SFP-10GSR-85 Scenario Application Test | Optic Lab
01:30
10G SFP+ Compatibility Test | Optic Lab
02:27
SFP-10GSR-85 Performance Test | Optic Lab
See more
Questions & Answers
Ask a question
All (190)Catalyst Series (20)Compatibility (17)Matching Cables (11)Cisco Series (8)Meraki Series (7)SG Series (7)Product Recommendation (5)Application (5)Parameter (4)Compatible Modules (4)Fortinet Series (4)Matching Product (3)Ubiquiti Series (3)Certification (2)Transmission Distance (2)DOM (2)Nexus Series (2)Zyxel Series (2)QNAP Series (2)Catalyst 2960 Series (2)HPE Series (2)TP-Link Series (2)Cisco SX550X (2)Cable Type (2)Warranty (1)Equivalent Module (1) More More
Q:

Do you have modules compatible with the SOPHOS Firewall XGS2100?

by J***f on 09/10/2026

A:

The device comes with 1G SFP ports by default and does not have 10G SFP+ ports. However, it supports optional expansion cards. If your device is equipped with an expansion card that provides 10G SFP+ ports, you can use 10G transceivers. We recommend the Generic compatible module .

by Optic Lab on 09/11/2026

Helpful 0
Comment 0
Q:

by E***n on 04/16/2026

A:

by Optic Lab on 04/16/2026

Helpful 2
Comment 0
Q:

Hello, do these two modules require an attenuator: SFP-10G-SR for 500m and SFP-1G-SR <500m?

by G***k on 02/09/2026

A:

The receiver overload power of both modules is equal to the maximum transmit power. Considering the insertion loss of the connectors on the patch cords, no additional attenuation is required. If there are any concerns, a 3 dB attenuator #70008 can be used on the Rx side of the module.

by Optic Lab on 02/09/2026

Helpful 1
Comment 0
Q:

Can this module be used on Meraki MS250/MS425 and Cisco Catalyst 9200/9300 switches?

by A***a on 03/12/2026

A:

Yes, this module can work on your devices.

by Optic Lab on 05/08/2026

Helpful 1
Comment 0
Q:

I have 3 type of switches:
CISCO 9320 model IE-9320-26S2C
CISCO 9200L model Catalist9200L-48PXG-4X-A
CISCO 9500 model CISCO 9500-48Y4C-A
I require recommendations for the following products:
For Cisco 9320 Series Switches: 1G SFP RJ45 modules and SFP optical modules.
For Cisco 9200L Series Switches: 10G SFP+ optical modules.
For Cisco 9500 Series Switches: SFP optical modules in both 1GB and 10GB speeds

by G***s on 01/25/2026

A:

The following recommendations are provided based on your requirements.
For Cisco IE-9320-26S2C Industrial Switch:
Copper SFP Module: Cisco Compatible 1000BASE-T RJ45 SFP Transceiver Module #11773
Optical SFP Module: Cisco Compatible 1000BASE-SX SFP Transceiver Module #11774
For Cisco Catalyst 9200L-48PXG-4X-A Switch:
10G Optical Module: Cisco Compatible 10GBASE-SR SFP+ Transceiver Module #11552
For Cisco Catalyst 9500-48Y4C-A Switch:
1G Optical Module: Cisco Compatible 1000BASE-SX SFP Transceiver Module #11774
10G Optical Module: Cisco Compatible 10GBASE-SR SFP+ Transceiver Module #11552

by Optic Lab on 01/26/2026

Helpful 3
Comment 0
Q:

Are there 10G and 1G modules compatible with Cisco SG350XG?

by A***a on 10/22/2025

A:

For 10G, SFP-10GSR-85 #11552 is recommended; for 1G, SFP1G-SX-85 #11774 is recommended. Paired with OM4 patch cable: OM4LCDX .

by Optic Lab on 10/22/2025

Helpful 0
Comment 0
See all questions
See all questions
  • 1
  • 2
  • 3
  • 4
  • 5
    • ···
  • 32
Customer Reviews
Write a review
4.8
(2554 reviews)
4.8
5 stars
2238
4 stars
220
3 stars
93
2 stars
1
1 star
2
  • See more
  • See more
  • See more
  • See more
  • See more
  • See more
  • See more
All (2554) Reviews with Pictures (116) Great Price (404) Fast Delivery (226) Great Products (119) Good Quality (104) Excellent Support (27) Customer Services (25) Great Packaging (10) Reliability (3)
김
김***기
June 25, 2026 Republic of Korea
Verified Purchase
5.0
Compatible Brands: Customized
It’s very expensive to buy from the equipment company I want to use, but I‘m very happy to be able to buy equipment with the same performance at a low price. As a result of the test, I confirmed that it is running perfectly.
Helpful 1
Comment 0
O
O***M
June 18, 2026 Poland
Verified Purchase
5.0
Transceiver Models: SFP-XG-SX-MM850-A | 300m
Compatible Brands: H3C
works well with HP 5710 Swtch JL587A = no problems!

Transceiver Type : 10G_BASE_SR_SFP
Connector Type : LC
Wavelength(nm) : 850
Transfer Distance(m) : 80(OM2),30(OM1),300(OM3)
Digital Diagnostic Monitoring : YES
Vendor Name : SOURCEPHOTONICS
Vendor Part Number : AXS85-192-M3
Info: This is not a supported transceiver for this platform. HPE does not guarantee the normal operation or maintenance of unsupported transceivers. Please review the platform datasheet on the HPE web site or contact your HPE sales rep for a list of supported transceivers. - BLA BLA BLA :)
Helpful 1
Comment 0
S
S***d
June 10, 2026 Qatar
Verified Purchase
5.0
Transceiver Models: iSFP-10G-SR | 300m
Compatible Brands: Alcatel-Lucent
Share your technical specifications, compatibility needs and project requirements with our team to explore suitable products and support options.
Helpful 1
Comment 0
J
J***a
June 02, 2026 Finland
Verified Purchase
5.0
Transceiver Models: SFP-10G-SR | 300m
Compatible Brands: Cisco
Easy to find and order from online and fast delivery
Helpful 1
Comment 0
S
S***r
May 06, 2026 Hungary
Verified Purchase
5.0
Transceiver Models: FN-TRAN-SFP+SR | 300m
Compatible Brands: Fortinet
Good price, great transceivers.

I bought them primarily for Fortinet FortiSwitches (and other types for other manufacturers' products), several variant (LR/SR). Pre-programmed with the correct compatibility firmware. Finally, none of the Forti devices complain that I am using incompatible or unsupported third-party transceivers.
I like it.
A satisfied customer.
Helpful 1
Comment 0
Y
Y***i
May 04, 2026 Hong Kong, China
Verified Purchase
5.0
Transceiver Models: SFP-10GSR-85 | 300m
Compatible Brands: Generic
Good performance and stable
Helpful 0
Comment 0
  • 1
  • 2
  • 3
  • 4
  • 5
    • ···
  • 426
  • +191
4.8
(2554 reviews)
5 stars
4 stars
3 stars
2 stars
1 star
2238
220
93
1
2
See all reviews
Resources
View more
Device Essentials
Set Up
Manage
SFP-10GSR-85 Data Sheet
New
10G SFP+ Cable and Transceiver Modules Data Sheet
Part Number Change Notice for 10G Cable & Transceiver Modules
New
SFP-10GSR-85 MTBF Test Report
New
SFP-10GSR-85 Compatibility Test Reports with Cisco Devices
New
See more
Recently Viewed
Cisco SFP-10G-SR Compatible 10GBASE-SR SFP+ 850nm 300m Duplex LC/UPC MMF Transceiver Module
Cisco SFP-10G-SR Compatible 10GBASE-SR SFP+ 850nm 300m Duplex LC/UPC MMF Transceiver Module