25G SFP28 SFP-25GBX-D-20 20km25G SFP28 SFP-25GBX-D-20 20km 1330nm-TX/1270nm-RX Simplex LC/UPC Module, Cisco
The 25G SFP28 SFP-25GBX-D-20 20km 1330nm-TX/1270nm-RX Simplex LC/UPC Module, Cisco is a SFP28 optical transceiver delivering 25.78Gbps over SMF. Operating at 1330nm-TX/1270nm-RX with a Simplex LC interface, it reaches 20km and is compliant with eCPRI, SFF-8472, SFF-8432, SFF-8431. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 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
| Cisco Compatible | SFP-25GBX-D-20 |
|---|---|
| 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 | 14dB |
| Receiver Overload | 2.5dB |
| Power Consumption | ≤1.2W |
| Extinction Ratio | 3.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| CDR | TX and RX |
| Protocols | eCPRI, SFF-8472, SFF-8432, SFF-8431 |
Applications
In 25G Ethernet, data center interconnect and 5G transport networks, the 25G SFP28 SFP-25GBX-D-20 20km 1330nm-TX/1270nm-RX Simplex LC/UPC Module, Cisco delivers 25.78Gbps transmission over SMF with a reach of 20km. With its Simplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. It is interoperable with Cisco platforms and replaces the Cisco part SFP-25GBX-D-20 directly.
Standards and Compatibility
This product is designed and tested to comply with eCPRI, SFF-8472, SFF-8432, SFF-8431. It is interoperable with Cisco equipment and serves as a direct equivalent to the Cisco part number SFP-25GBX-D-20.
Ordering Information
To order, quote SFP-25G32-BX20 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.
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.
Delivery
Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.
Quality Assurance
Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.
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.
