Meet Your Seller

Fiberopticdistribution

See Seller Store

Main image of ATEN 2A-142G Compatible 10GBASE-LR SFP+ Transceiver Module, 1310nm SMF, 10km, LC, DOM

Alt view image 2 of 3 - ATEN 2A-142G Compatible 10GBASE-LR SFP+ Transceiver Module, 1310nm SMF, 10km, LC, DOM

Alt view image 3 of 3 - ATEN 2A-142G Compatible 10GBASE-LR SFP+ Transceiver Module, 1310nm SMF, 10km, LC, DOM

Shop All ATEN Products | Visit Fiberopticdistribution Store

ATEN 2A-142G Compatible 10GBASE-LR SFP+ Transceiver Module, 1310nm SMF, 10km, LC, DOM

Be the first to review this product...

Direct replacement for the ATEN 2A-142G 10GBASE-LR SFP+ module
Coded and tested in ATEN KVM over IP and AV distribution hardware
Compliant with SFP+ MSA, IEEE 802.3ae, SFF-8431, SFF-8432, and SFF-8472
10km reach at 1310nm over single-mode fiber
Digital Optical Monitoring built in for real-time link diagnostics
DFB transmitter with PIN receiver for stable long-reach performance
Power draw under 1 W
LC duplex connector, hot-pluggable

Overview

Specs

Reviews

Any questions? Ask Celeste^SM will help you find out quickly.

Try me now

ATEN 2A-142G Compatible 10GBASE-LR SFP+ Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

This ATEN 2A-142G compatible SFP+ transceiver carries 10GBASE-LR and 10GBASE-LW traffic up to 10 kilometers over single-mode fiber, operating at 1310nm through an LC duplex interface. Built-in Digital Optical Monitoring reports temperature, voltage, and optical power in real time, so a degrading link shows up before it drops.

The module meets the SFP+ MSA, SFF-8431, SFF-8432, and IEEE 802.3ae standards, so it interoperates cleanly in mixed-vendor networks. It suits KVM over IP and AV over IP deployments across buildings, control rooms and broadcast facilities, campus fiber runs, and metro area links. Every unit is engineered, produced, and tested in-factory, then verified in real network hardware before it ships. Against the OEM part it can cut optical cabling costs on a project by up to 80 percent.

Specifications


Compatible OEM Part#	2A-142G	Manufacturer Part#	FOD-ATN-2A142G
Form Factor	SFP+	Data Rate	10 Gbps
Wavelength	1310 nm	Media Type	SMF
Max Distance	10 km	Transmitter Type	DFB
Receiver Type	PIN	Transmitter Power	-6 ~ 0 dBm
Receiver Sensitivity	< -14.4 dBm	Extinction Ratio	> 3.5 dB
Receiver Overload	> 0.5 dBm	Connector	LC Duplex
Power Consumption	1 W	DDM/DOM	Yes
Compliance	RoHS, CE, REACH, SFP+ MSA, IEEE 802.3ae, SFF-8431, SFF-8432, SFF-8472	Environment	Operating Temperature: 0~70°C, Storage Temperature: -40~85°C
Application	10GBASE-LR/10GBASE-LW Ethernet, 10G fiber channel, 10G data center switches and routers, 10G network interface cards, 10G fiber media converters	Shipping Weight	0.03 kg
Dimensions (LxWxH)	56.7×13.7×8.5 mm

Additional Information
First Listed on Newegg	September 13, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Fiberopticdistribution Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIBDAZM6B4365