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Home / Products / Transceivers / SFP Transceivers / 1G SFP / 21949

Arista Networks SFP-1G-LX Compatible 1000BASE-LX SFP 1310nm 10km Transceiver Module

Product No :21949
US$ 6.90  US$ 8.00
Compatible
Transceivers type
8205 in real-time stock, 02May, 2025

Free Shipping over US$ 79.8

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Add to Cart Bulk Order Quotes 
1. Connector: Duplex LC; with DDM
2. Low Power Consumption <1W
3. Ideal for Campus Network, Enterprise LAN Networks and other optical links
4. Compatible with 200+ Vendors
5. Hot Pluggable SFP MSA Compliant
See more

Specifications

Arista Networks SFP-1G-LX Compatible 1000BASE-LX/LH SFP Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

 

Arista Networks SFP-1G-LX Compatible 1000BASE LX/LH SFP transceiver module is equipped with an LC duplex connector, which is high-performance, cost-effective, supporting dual data rates of 1.25Gbps and 1.0625Gbps at the link distance up to 10km over single-mode fiber (SMF). QSFPTEK 1000BASE LX transceiver is compatible with the IEEE 802.3z 1000BASE-LX standard.

 

This Compatible 1000BASE-LX/LH SFP fiber optic transceiver module consists of three sections: an FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA), and an MCU control unit. All QSFPTEK manufactured 1G SFP optical transceivers satisfy class I laser safety requirements.

 

Part Number

QT-SFP-0310D

Vendor Name

QSFPTEK

Form Factor

SFP

Data Rate

1.25Gbps

Wavelength

1310nm

Distance

10km

Connector

LC Duplex

Cable Type

OS2 SMF

Transmitter Type

FP

Receiver Type

PIN

TX Power

-9 ~ -3dBm

Receiver Sensitivity

< -22dBm

Power Consumption

< 1W

Modulation Format

NRZ

DDM

Support

Bit Error Ratio (BER)

1E-12

Protocols

IEEE 802.3z, SFF-8472, SFP MSA Compliant

Warranty

5 Years
Quality Testing Program
Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Certifications

Applications

1000BASE-LX/LH SFP Connectivity

 

1000BASE-LX/LH SFP Connectivity

Related Products:

S5300-24S8T6X, 24-Port Gigabit Ethernet Managed L3 Switch, 24x 1G SFP, 8x 1G RJ45, with 6 x10GE SFP+ Uplinks, Support Stacking

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable (SMF)

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

 

single-mode 1G SFP compatibility test on multiple switches

 

 

Tested in The Host Device to Prove Interoperability

 

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

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

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

 

QSFPTEK Performance test lab

  

 

1G Fiber SFP Model Contrast Table

 

Part Number

QT-SFP-0301D

QT-SFP-0302D

QT-SFP-0310D

QT-SFP-0320D

QT-SFP-0340D

Image

Max. Data Rate

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

Wavelength

850nm

1310nm

1310nm

1310nm

1310nm

Max Distance

550m

2km

10km

20km

40km

Connector

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

Media

MMF

SMF/MMF

SMF

SMF

SMF

Operating Temperature

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

Part Number

QT-SFP-0340D

QT-SFP-0380D

QT-SFP-03100D

QT-SFP-03120D

QT-SFP-03150D

Image

Max. Data Rate

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

Wavelength

1550nm

1550nm

1550nm

1550nm

1550nm

Max Distance

40km

80km

100km

120km

150km

Connector

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

Media

SMF

SMF

SMF

SMF

SMF

Operating Temperature

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

 

Questions & Answers

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Resources

  • PDF Document
    QT-SFP-0310D Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
Contact us
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Arista Networks SFP-1G-LX Compatible 1000BASE-LX SFP 1310nm 10km Transceiver Module

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Transceivers type SFP-1G-LX | 10km

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Satisfaction
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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Arista Networks SFP-1G-LX Compatible 1000BASE-LX SFP 1310nm 10km Transceiver Module
US$ 6.90
Compatible
Arista
Transceivers type
SFP-1G-LX | 10km
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Arista Networks SFP-1G-LX Compatible 1000BASE-LX SFP 1310nm 10km Transceiver Module ;jsessionid=D82D1DC785786F0CC340AAE5C0999C9B

Compatible Arista ;jsessionid=D82D1DC785786F0CC340AAE5C0999C9B

Transceivers type SFP-1G-LX | 10km ;jsessionid=D82D1DC785786F0CC340AAE5C0999C9B

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