25G SFP28 300m 1310nm Duplex LC/UPC25G SFP28 300m 1310nm Duplex LC/UPC Module, Cisco
The 25G SFP28 300m 1310nm Duplex LC/UPC Module, Cisco is a hot-pluggable SFP28 transceiver rated at 25.78125Gb/s. Using a Duplex LC optical interface over SMF at 1310nm, it covers transmission distances up to 300m. Compliance with SFF-8472, SFF-8024, SFF-8431, SFF-8432, IEEE 802.3 by, IEEE 802.3cc, 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, 25.78125Gb/s data rate
- Wavelength: 1310nm
- Connector: Duplex LC
- Reach: up to 300m
- Fiber media: SMF
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | SFP-25GLRS-31 |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP28 |
| Max Data Rate | 25.78125Gb/s |
| Wavelength | 1310nm |
| Max Cable Distance | 300m |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -5~2dBm |
| Receiver Sensitivity | <-8.5dBm |
| Power Budget | 3.5W |
| Modulation | NRZ |
| Power Consumption | 1W |
| Extinction Ratio | 3W |
| CDR | Supported |
| FEC Function | Supported |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | SFF-8472, SFF-8024, SFF-8431, SFF-8432, IEEE 802.3 by, IEEE 802.3cc |
| DOM | Supported |
| Application | 25G Ethernet/ Data Center |
Applications
In 25G Ethernet, data center interconnect and 5G transport networks, the 25G SFP28 300m 1310nm Duplex LC/UPC Module, Cisco delivers 25.78125Gb/s transmission over SMF with a reach of 300m. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request.
Standards and Compatibility
Compliance: SFF-8472, SFF-8024, SFF-8431, SFF-8432, IEEE 802.3 by, IEEE 802.3cc. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
Ordering Information
Order this product as SFP-25GLRS-31. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
OEM and Custom Orders
We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.
Logistics
Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
