Log in / register My Account
$0.00
StarTech

StarTech.com HP 3CSFP91 Compatible SFP - Gigabit Fiber 1000Base-SX SFP Transceiver Module - MM LC - 550m (1804 ft) - 850nm

$38.94
$29.57 SAVE $9.37
33 availableas of 09/24/2026

Order within for shipment today

Should arrive by Tue, Oct 6 with free ground shipping

Compliance, certifications and origin

  • WEEE
  • REACH
  • Origin: China
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.

Protect this device

Plans are optional and can be left off. Your order is unchanged unless you add one.

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

HP 3CSFP91-compatible fiber transceiver module is designed, programmed and tested to work with HP brand switches and routers. SFP Multi-Mode Fiber Optic Transceiver Module delivers dependable 1 GbE connectivity over fiber cable for 1000BASE-SX-compliant networks with a maximum distance of up to 550 meters (1804'). Maximum data-transfer rate is 1.25 Gbps. It also offers an 850nm wavelength, LC connector, power consumption less than 1 watt and Digital Diagnostics Monitoring (DDM). Use to replace defective or damaged SFP modules in HP switches and routers or to expand your network to remove segments. Tested for OEM host compatibility, it is hot-swappable in HPE routers and switches, making upgrades and replacements seamless by minimizing network disruptions.

More from the Manufacturer

More from the manufacturer

Technical specifications

General Information

Manufacturer StarTech.com
Manufacturer Part Number 3CSFP91ST
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name HP 3CSFP91 Compatible SFP Tansceiver Module - 1000BASE-SX
Packaged Quantity 1 Each
Product Type SFP (mini-GBIC)

Technical Information

Application / Usage Data NetworkingOptical Network

Interfaces/Ports

Total Number of Ports 1
Connector Type LC
Interfaces / Ports Details 1 x LC Duplex 1000Base-SX Network

Media & Performance

Media Type Supported Optical Fiber
Fiber Mode Supported Multi-mode
Ethernet Technology Gigabit Ethernet
Network Technology 1000Base-SX

Physical Characteristics

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

Miscellaneous

Compatibility
  • Multi-Source Agreement Compliant
  • HPE Routers
HPE Switches:
  • 3812
  • 3824
  • 3848
  • 4070
Country of Origin China
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

Warranty

Limited Warranty Lifetime

Ratings and reviews

Do you own the StarTech.com HP 3CSFP91 Compatible SFP - Gigabit Fiber 1000Base-SX SFP Transceiver Module - MM LC - 550m (1804 ft) - 850nm?

Be the first to write a review.

Displaying 1-10 of 70

Similar products you might also like

Modules

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.