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Aten

Aten Fiber Single-Mode 1.25G SFP Transceiver Module (10KM)

$290.00
$198.40 SAVE $91.60
2 availableas of 08/05/2026

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Should arrive by Wed, Sep 30 with free ground shipping

Compliance, certifications and origin

  • WEEE
  • RoHS
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

The 2A-137G Fiber Single-Mode 1.25G SFP Transceiver Module provides 1 GbE connectivity up to 10 kilometers. The transceiver can be installed in both transmitters and receivers. As a hotpluggable module with a standard duplex connector for fiber communications, the 2A-137G works with single-mode-fiber (SMF) connections and operates at a nominal wavelength of 1310 nm which makes it a cost-effective and high performance transceiver.

Technical specifications

General Information

Manufacturer ATEN Technology, Inc
Manufacturer Part Number 2A-137G
Manufacturer Website Address http://www.aten.com/us/en/
Brand Name Aten
Product Model 2A-137G
Product Name Fiber Single-Mode 1.25G SFP Transceiver Module (10KM)
Packaged Quantity 2
Product Type SFP (mini-GBIC)

Technical Information

Application / Usage Data NetworkingOptical Network

Interfaces/Ports

Total Number of Ports 1
Interfaces / Ports Details 1 x Duplex 1000Base-X Network

Media & Performance

Media Type Supported Optical Fiber
Fiber Mode Supported Single-mode
Ethernet Technology 1.25 Gigabit Ethernet
Network Technology 1000Base-X

Physical Characteristics

Form Factor Hot-pluggable
Height 0.5"
Width 0.6"
Depth 2.2"
Weight (Approximate) 0.04 lb

Miscellaneous

Compatibility MSA Compliant

Aten 4K HDMI Single Display KVM(s) :
  • KE8950
  • KE8952
Green Compliant Yes
Country of Origin Taiwan
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.