Extreme Networks

Extreme Networks 10503 25 Gb ESR SFP28 Module 10503_18

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SKU:
18273904
MPN:
10503_18
Availability:
Usually ships the same or next business day. In stock at our NJ warehouse.
Shipping:
Calculated at Checkout
Stock Update:
12/15/2025 02:47:15 AM PST
$1,477.72
Stock Update:
12/15/2025 02:47:15 AM PST

Description

This item is brand-new, factory sealed.

Extreme Networks - 10503-25GB SFP28 ESR MMF
  • Extreme Networks - SFP28 transceiver module - 25 Gigabit LAN - Ethernet 25GBase-ESR - LC single-mode
  • Package Dimensions: 5 x 3 x 1 inches
  • Manufacturer: Extreme Networks

Extreme Networks - SFP28 transceiver module - 25 Gigabit LAN - Ethernet 25GBase-ESR - LC single-mode - up to 6.2 miles - 1294.53-1310.19 nm - for ExtremeCloud E3120

Features

Energy Star:   
No

 

Compatibility:   

Extreme Networks ExtremeCloud E3120


 

Specs

Physical Characteristics
Form FactorPlug-in Module
Interfaces/Ports
Total Number of Ports1
Connector TypeLC
Interfaces/Ports Details1 x LC Duplex 25-GBase-ESR Network
General Information
Brand NameExtreme Networks
Manufacturer Website Addresshttp://www.extremenetworks.com
Marketing InformationThe ESR SFP28 module provides a 25 Gb optical connection using an LC duplex optical connector over one pair of OM3 or OM4 multimode fibers.
One data lane operates in each direction, at 25 Gbps up to 200 meters using OM3 fiber or up to 300 meters using OM4 fiber.
Product TypeSFP28
Product Name25 Gb ESR MMF (Multimode Fiber) SFP28 Module
ManufacturerExtreme Networks, Inc
Manufacturer Part Number10503
Packaged Quantity1
Media & Performance
Ethernet Technology25 Gigabit Ethernet
Maximum Data Transfer Rate25 Gbit/s
Maximum Distance Supported0.30 km
Media Type SupportedOptical Fiber
Fiber Mode Supported
Network Technology25GBase-ESR
Technical Information
Application/Usage

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Extreme Networks 10503 25 Gb ESR SFP28 Module 10503_18
$1,477.72