Extreme Networks 25G SFP28 Transceiver in Bangladesh — High-Speed 25G Connectivity

An Extreme Networks 25G SFP28 Transceiver is a high-performance optical module designed for 25 Gigabit Ethernet networking. It delivers fast, low-latency, and reliable connectivity for data centers, enterprise networks, and service provider environments.

These modules provide 25Gbps transmit/receive channels and are widely used in Extreme switches for scalable networking.

Buy Extreme Networks 25G SFP28 Transceiver in Bangladesh

Datacom Technologies BD offers:

• 100% genuine Extreme-compatible SFP28 modules
• Support for SR, LR, ER, DAC, AOC variants
• Competitive pricing in Bangladesh
• Compatibility support for Extreme Networks switches
• Technical consultation & deployment support

Why Choose Extreme Networks 25G SFP28 Transceiver?

• ✔ 25Gbps high-speed data transmission
• ✔ Low latency and power-efficient (<1W typical for LR)
• ✔ Digital Optical Monitoring (DOM/DDM) support
• ✔ Hot-swappable SFP28 form factor
• ✔ Supports both short and long-distance fiber
• ✔ Reliable performance for enterprise & data center use

Types of Extreme Networks 25G SFP28 Transceivers

• 25GBASE-SR — Short range (MMF, up to 70–100m)
• 25GBASE-LR — Long range (SMF, up to 10km)
• 25GBASE-ER — Extended range (up to 30–40km)
• DWDM SFP28 — Long-haul optical transmission
• DAC / AOC — Short-distance direct connectivity

Technical Overview

Popular Extreme Networks 25G SFP28 Transceiver Models, Part Numbers & Server Compatibility at Datacom

25GBASE-SR SFP28 (Short Range)

 Part Numbers

• 10501
• 25G-SR-SFP100M

 Compatibility & Specs

• Fiber type: Multimode (OM3 / OM4)
• Connector: LC duplex
• Distance:
  • OM3: up to 70m
  • OM4: up to 100m
• Standard: 25GBASE-SR (IEEE 802.3)
• Use case: Data center short-distance links
• Compatibility:
  • Works with Extreme SFP28 ports
  • Requires FEC (Forward Error Correction)
  • Interoperable with standard SR optics

 25GBASE-SR Lite (Reduced FEC Requirement)

 Part Number

• 10502

 Compatibility & Specs

• Fiber type: Multimode
• Connector: LC duplex
• Distance:
  • With FEC: same as SR (100m OM4)
  • Without FEC: shorter (~30–40m)
• Use case: Flexible deployment when FEC is limited
• Compatibility:
  • Works on Extreme switches supporting Lite FEC modes
  • Backward compatible with SR environments

 25GBASE-ESR SFP28 (Extended SR)

 Part Numbers

• 10503

 Compatibility & Specs

• Fiber type: Multimode (OM3 / OM4)
• Connector: LC duplex
• Distance:
  • OM3: up to 200m
  • OM4: up to 300m
• Use case: Extended reach inside data centers
• Compatibility:
  • Requires FEC enabled
  • Compatible with Extreme 25G SFP28 ports
  • Can interoperate with SR in some environments

 25GBASE-LR SFP28 (Long Range – 10km)

 Part Numbers

• 10504
• 25G-LR-SFP10KM

 Compatibility & Specs

• Fiber type: Singlemode (OS2 SMF)
• Connector: LC duplex
• Distance: up to 10 km
• Wavelength: 1310 nm
• Use case: Campus / metro connections
• Compatibility:
  • Requires FEC
  • Works across Extreme switches (e.g., X695 series)

 25GBASE-ER SFP28 (Extended Range – 40km)

 Part Numbers

• 25G-ER-SFP40KM

 Compatibility & Specs

• Fiber type: Singlemode
• Connector: LC duplex
• Distance: up to 40 km
• Use case: Long-distance / service provider links
• Compatibility:
  • Requires FEC
  • May need optical attenuation for high power levels

Price in Bangladesh (2025 / 2026)

•  Contact Datacom for latest price & availability.

Best Use Cases

• Data center networking
• Enterprise backbone connectivity
• Cloud infrastructure
• Server-to-switch connections
• 25G aggregation networks

Why Buy from Datacom Technologies BD?

• Genuine Extreme-compatible products
• Expert configuration support
• Competitive BD pricing
• Local warranty service
• Fast nationwide delivery

Get in Touch with Datacom Technologies BD

• Call / WhatsApp: 01748-173213 | 01313-886347
• Email: sales@datacom.com.bd | datacomtechnologiesbd@gmail.com