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1. Rate: 10G; Connector: Duplex LC 2. VCSEL+PIN; Low Power Consumption <0.8W 3. Applied in Data Center and Campus Networks 4. Fully Compatible with 100+ Vendors 5. SFP+ MSA CompliantSee more
The Arista Networks compatible SFP+ optical transceiver is equipped with an LC duplex connector, reaching a link up to 300m over OM3/OM4. QSFPTEK manufactured 10GBASE-SR SFP+ transceiver module is compliant with SFP+ MSA, IEEE 802.3ae, SFF-8472, SFF-8431 and SFF-8432. Besides, DDM (digital diagnostics monitoring) function is supported on the 10G fiber optic transceiver to achieve real-time operating parameters monitoring. This 10G SFP+ transceiver caters to the data center, campus network, enterprise core layer, and distribution layer, etc. It's also fully compatible with almost all Cisco devices.
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Model Name: |
SFP-10G-SR |
Vendor Name: |
QSFPTEK |
|
Form Factor: |
SFP+ |
Data Rate: |
10Gbps |
|
Wavelength: |
850nm |
Distance: |
300m@OM4 |
|
Connector: |
LC Duplex |
Cable Type: |
OM3/OM4 MMF |
|
Transmitter Type: |
VCSEL |
Receiver Type: |
PIN |
|
TX Power: |
-6.5~-0.5dBm |
Receiver Sensitivity: |
<-11.1dBm |
|
Power Consumption: |
<0.8W |
Modulation Format: |
NRZ |
|
DDM: |
Support |
Bit Error Ratio (BER): |
1.00E-12 |
|
Protocols: |
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432 |
Warranty: |
5 Years |
Connection 1: 10GBASE-SR Connectivity
Connection 2: 10GBASE-SR Connectivity with NIC

Connection 3: 40GBASE-SR4 to 10GBASE-SR Breakout Connectivity
Upgrade the Spine to 40G gear while maintaining the 10G Leaf architecture, achieving seamless 10G to 40G migration.
Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.


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Compatible Arista
Transceivers type SFP-10G-SR
Needed to set up a 10G test environment for our lab. While searching online for "10G SFP+ price," we saw an ad for QSFPTEK and decided to give it a try. The modules recognized perfectly on the Arista 7050SX3, transmitted reliably, and were priced at a fraction of the original manufacturer's price, completely meeting our budgetary constraints.
Transceivers typeSFP-10G-SR
CompatibleArista
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0
I've been slowly upgrading my home lab and finally got my hands on a used Arista 7050SX switch. OEM's optics are crazy expensive, so I took a chance on this compatible one. I used it to connect my server (which has an Intel X520-DA2 NIC) to the switch over a short OM3 fiber cable. The link came up instantly at 10G and has been rock solid for over a month now. For the price, you absolutely cannot beat this. Saved a ton of money and it performs perfectly.
Transceivers typeSFP-10G-SR
CompatibleArista
Helpful
0
The price is much cheaper than other companies and the sale rep is kind. I got good shopping experience here, will try 40G module next month.
Transceivers typeSFP-10G-SR
CompatibleArista
Helpful
0