25G SFP28 20km 1330nm-TX/1270nm-RX Simplex LC/UPC Industrial Module, Cisco

The 25G SFP28 20km 1330nm-TX/1270nm-RX Simplex LC/UPC Industrial Module, Cisco is a hot-pluggable SFP28 transceiver rated at 25.78Gbps. Using a Simplex LC optical interface over SMF at 1330nm-TX/1270nm-RX, it covers transmission distances up to 20km. Compliance with SFF-8472, SFF-8402, SFF-8432, SFF-8431, CEI-28G-VSRP, together with integrated diagnostic monitoring, makes it a dependable choice for 25G Ethernet, data center interconnect and 5G transport networks.

Product Highlights

SFP28 form factor, 25.78Gbps data rate
Wavelength: 1330nm-TX/1270nm-RX
Connector: Simplex LC
Reach: up to 20km
Fiber media: SMF
DDM/DOM: Supported

Specifications

Part Number	SFP-25G32-BX20-I
Manufacturer	HT
Form Factor	SFP28
Max Data Rate	25.78Gbps
Wavelength	1330nm-TX/1270nm-RX
Max Cable Distance	20km
Connector	Simplex LC
Media	SMF
Transmitter Type	DFB BiDi
Receiver Type	PIN
TX Power	0~6dBm
Receiver Sensitivity	< -14dBm
Power Budget	9dB
Receiver Overload	2.5dB
Power Consumption	≤1.2W
Extinction Ratio	3.5dB
DDM/DOM	Supported
Industrial Temperature Range	-40 to 85°C (-40 to 185°F)
CDR	TX & RX Built-in CDR
FEC Function	Not Supported
Protocols	SFF-8472, SFF-8402, SFF-8432, SFF-8431, CEI-28G-VSRP

Applications

The 25G SFP28 20km 1330nm-TX/1270nm-RX Simplex LC/UPC Industrial Module, Cisco is used in 25G Ethernet, data center interconnect and 5G transport networks, where it provides a 25.78Gbps link over SMF up to 20km. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.

Standards and Compatibility

This product is designed and tested to comply with SFF-8472, SFF-8402, SFF-8432, SFF-8431, CEI-28G-VSRP. It plugs into any standards-based SFP28 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

Ordering Information

To order, quote SFP-25G32-BX20-I together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

Factory Custom Capability

Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.

How We Ship

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.

Quality and Testing

Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.

Packaging

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.