Single-Mode SFP SC Transceiver, 1.25Gbps, 20Km, Simplex SC - Wavelength: 1310nm/1550nm
- Brand / Vendor: WI-TEK
- Hardware Model / MPN: WI-SFP10SC-20KM
- Deal Status: ⚡ Special Deal (18% OFF)
- Condition: 100% Brand New, Factory-Sealed Commercial Gear
- Category: Networking
- Fulfillment Origin: Dispatches from Texas & Florida distribution hubs
- Binational Availability: Commercial procurement ready for USA and Mexico
Key Specifications
| Feature | Details |
|---|---|
| Model | WI-SFP10SC-20KM |
| Data Rate | 1.25Gbps |
| Max. Cable Length | 20km |
| Wavelength | A: Tx1310nm/Rx1550nm B: Tx1550nm/Rx1310nm |
| Power Supply | 3.3V |
| Media | Single-mode fiber (SMF) |
| Connector | Simplex SC |
| Certifications | FCC & CE |
| Environment | Operating Temperature: 0°C~70°C (32°F~158°F) Storage Temperature: -40°C~80°C (-40°F~176°F) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
Multi-Gigabit SFP Fiber Module
Multi-gigabit Ethernet
Up to 20km distance
Operating temperature 0°C~70°C (32°F~158°F)
High compatibility
A variety of options
High Compatibility for the Devices with SFP Interface

High Performance, Fast Speed, Stable Operation

• Free Ground Shipping: Automatically applied to all orders of $500.00 USD and above across the 48 Contiguous United States.
• Same-Day Dispatch: Orders placed before 2:00 PM CST (Mon–Fri) dispatch the same business day from our Texas & Florida distribution hubs.
• Carrier & Transit: UPS Ground / FedEx Ground (typically 2–5 business days).
• 100% Genuine Gear: Brand new, factory-sealed hardware directly sourced via authorized manufacturer channels.
• Full Factory Warranty: Covered by standard manufacturer warranty and RMA replacement support.
• 30-Day Hassle-Free Returns: Unopened and factory-sealed equipment eligible for return within 30 days of delivery.


