Brand: UltraLAN
Product Code / SKU: FIB‑SFP‑ULSP852XL‑CDS1
Manufacturer Product Code: FIB‑SFP‑ULSP852XL‑CDS1
Model: UltraLAN 25G SFP28 SR Multimode Transceiver (100m, 850nm)

Description
The UltraLAN 25G SFP28 SR Multimode Transceiver (FIB‑SFP‑ULSP852XL‑CDS1) is a high‑performance optical module designed for modern 25G‑ready data centres and enterprise LANs.

This short‑reach transceiver delivers 25Gbps data rates over multimode fibre, supporting up to 100m reach on OM4 and 70m on OM3. Fully hot‑swappable and MSA‑compliant, it ensures seamless integration with multi‑vendor switches including Cisco, MikroTik, Ubiquiti, Dell, and Arista.

Highlights
25Gbps data rate performance
Wavelength: 850nm (multimode SR)
Reach: 100m (OM4), 70m (OM3)
Duplex LC connector interface
Compact SFP28 form factor
Digital diagnostic monitoring (DDM) support
Hot‑swappable and fully MSA‑compliant
Low power consumption (<1W)
Multi‑vendor compatibility (Cisco, MikroTik, Ubiquiti, Dell, Arista, and others)
Ideal for 25G top‑of‑rack uplinks, ISP backbones, and enterprise fibre deployments

What’s Included
1 × UltraLAN 25G SFP28 SR Multimode Transceiver (100m, 850nm)
Retail packaging

Free Delivery: Orders with a total cart value above R1,500 qualify for free courier delivery via our eco shipping method (1–3 business days).

Orders Under R1,500 & Regional Areas: Courier fees are calculated automatically at checkout based on your specific postal code and the total weight of your order before payment.

Brand: UltraLAN
Product Code / SKU: FIB‑SFP‑ULSB232XL‑CD20
Manufacturer Product Code: FIB‑SFP‑ULSB232XL‑CD20
Model: UltraLAN 25G SFP28 BiDi Module Pair – SM 20KM 1270/1330nm

Description
The UltraLAN 25G SFP28 BiDi Module Pair (FIB‑SFP‑ULSB232XL‑CD20) delivers high‑performance optical connectivity for 25Gbps dual data‑rate links over single‑mode fibre (SMF).

Supporting transmission distances up to 20km, these BiDi transceivers use 1270nm and 1330nm wavelengths for bidirectional communication over a single fibre strand. Fully hot‑pluggable and compliant with SFP28 MSA and SFF‑8402 standards, they are ideal for ISPs, data centres, and enterprise backbone deployments.

Please note: As BiDi SFP modules, these are only sold in pairs.

Highlights
Supports up to 25.78Gbps data links
Bi‑Directional LC connector interface
Hot‑pluggable SFP28 footprint
1270nm/1330nm DFB transmitter
Transmission distance: 20km over SMF
Low power consumption (<1.5W)
Compliant with SFF‑8402 for SFP28 solutions
RoHS compliant
Multi‑vendor compatibility
Sold as a matched pair for BiDi operation

What’s Included
2 × UltraLAN 25G SFP28 BiDi Modules (1270/1330nm, 20km SMF)
Retail packaging

Free Delivery: Orders with a total cart value above R1,500 qualify for free courier delivery via our eco shipping method (1–3 business days).

Orders Under R1,500 & Regional Areas: Courier fees are calculated automatically at checkout based on your specific postal code and the total weight of your order before payment.

Brand: Linkbasic
Product Code / SKU: SFP‑D25G1
Supplier Code: D‑30‑D‑1
Model: 25G SFP28 DAC Uplink Cable (1m)

Professional Description
The Linkbasic SFP‑D25G1 is a 1‑metre 25Gbps Direct Attach Copper (DAC) cable with factory‑terminated SFP28 connectors, designed for high‑capacity uplinks in data centres and enterprise networks. Supporting 25Gbps transmission speeds, it offers a cost‑effective, low‑latency solution for short‑range connections between switches, servers, and storage systems. Its twinax copper design ensures durability and reliable performance for demanding networking environments.

Features
25Gbps Transmission – High‑speed uplink performance
SFP28 Connectors – Factory‑terminated for precision and reliability
1m Cable Length – Ideal for short‑range interconnects
Twinax Copper DAC – Durable, low‑latency design
Plug‑and‑Play – No configuration required
Warranty – 1 year

What’s Included
1 × Linkbasic SFP‑D25G1 DAC Cable (1m)

Retail packaging

Shipping Disclaimer
Standard courier rates apply for major cities and towns across South Africa. Additional charges may apply for remote or outlying delivery areas. Orders above R1500 qualify for free courier delivery in urban areas. Networking accessories may incur extra handling or insurance fees. QuickStore covers up to 25% of courier surcharges; any excess will be billed to the customer before dispatch.

Brand: Cudy
Product Code / SKU: CD‑SFP‑SM25
Supplier Code: SM25GSA‑10
Model: Single Mode 25G LC SFP28 1310nm 10km

Description
The Cudy CD‑SFP‑SM25 is a high‑performance duplex transceiver module designed for single‑mode fibre deployments up to 10km. Supporting 25Gbps data rates and operating at a 1310nm wavelength, it is ideal for long‑distance fibre uplinks between switches, routers, and media converters. With its SFP28 form factor and LC connectors, the CD‑SFP‑SM25 provides reliable, high‑speed connectivity for enterprise and data centre environments.

Features
25Gbps Data Rate – High‑speed fibre connectivity
Single Mode Fibre – Optimised for long‑distance links
LC Duplex Connectors – Standardised interface for easy deployment
10km Supported Distance – Ideal for extended backbone connections
1310nm Wavelength – Stable transmission over single‑mode fibre
SFP28 Form Factor – Compact and hot‑swappable design

What’s Included
1 × Cudy CD‑SFP‑SM25 25G LC SFP28 Transceiver Module

Free Delivery:
Orders with a total cart value above R1,500 qualify for free courier delivery via our eco shipping method (1–3 business days).

Orders Under R1,500 & Regional Areas:
Courier fees are calculated automatically at checkout based on your specific postal code and the total weight of your order before payment.

Brand: Cudy
Product Code / SKU: CD‑SFP‑MM25
Supplier Code: SM25GMA‑01
Model: Multi‑Mode 25G LC SFP28 850nm 100m

Description
The Cudy CD‑SFP‑MM25 is a duplex transceiver module designed for multi‑mode fibre deployments up to 100m. Supporting 25Gbps data rates and operating at an 850nm wavelength, it is ideal for short‑distance fibre links or uplinks between switches, routers, and media converters. With its SFP28 form factor and LC connectors, the CD‑SFP‑MM25 provides reliable, high‑speed connectivity for enterprise and data centre environments.

Note: This module is multi‑vendor compatible. To achieve 25Gbps over 100m, we recommend using OM4 fibre cable.

Features
25Gbps Data Rate – High‑speed fibre connectivity
Multi‑Mode Fibre – Optimised for short‑distance links
LC Duplex Connectors – Standardised interface for easy deployment
100m Supported Distance – Ideal for rack‑to‑rack or intra‑building links
850nm Wavelength – Stable transmission over multi‑mode fibre
SFP28 Form Factor – Compact and hot‑swappable design
Multi‑Vendor Compatible – Flexible integration across platforms

What’s Included
1 × Cudy CD‑SFP‑MM25 25G LC SFP28 Transceiver Module

Free Delivery:
Orders with a total cart value above R1,500 qualify for free courier delivery via our eco shipping method (1–3 business days).

Orders Under R1,500 & Regional Areas:
Courier fees are calculated automatically at checkout based on your specific postal code and the total weight of your order before payment.