SFP28-25G-LR Transceiver 25.78Gbps 10KM Single Mode Fiber LC Duplex for Data Center
Price:
Negotiable
MOQ:
1
Delivery Time:
Negotiable
Brand:
Top-Trans
Product Description
Product Overview
The Top-trans SFP28-25G-LR transceiver delivers high-performance 25Gbps connectivity for enterprise data centers and wide-area network interconnects. This optical module ensures reliable, low-latency communication across distributed service environments.
Key Features
- Hot-pluggable SFP28 form factor
- 25.78 Gbps data rate support
- 10KM transmission over OS2 Single Mode Fiber
- 1310nm DFB laser with APD photo-detector
- Internal CDR on both transmitter and receiver channels
- Duplex LC receptacle connectors
- Single 3.3V power supply with <1W power consumption
- Digital diagnostics monitoring via I2C interface
- RoHS-6 compliant
- Operating temperature: 0°C to 70°C
Technical Specifications
| Parameter | Specification |
|---|---|
| Data Speed | 25.78 Gbps |
| Center Wavelength | 1310nm |
| Fiber Type | Single Mode Fiber |
| Transmission Distance | 10KM OS2 SMF |
| Connector | LC Duplex |
| Laser Technology | DFB + PIN |
| Tx Power | -5 to 2 dBm |
| Rx Sensitivity | -11.4 dBm |
| Extinction Ratio | 3.5 dB |
| Power Consumption | <1W |
| Power Supply | 3.3V |
Compatibility
This SFP28 module is fully interoperable with major networking platforms including Cisco, Arista, Dell, Mellanox, Broadcom, Lenovo/IBM, Juniper, Fortinet, Extreme Network, Avago, Finisar, Nokia, and Ericsson.
Protocol Support
25GBASE-LR Ethernet
Frequently Asked Questions
Do your SFP modules work on Cisco platforms?
Yes, we thoroughly test compatibility with Cisco Nexus, Catalyst, Meraki, and other series switches.
Can I use your SFP at 10GBASE speed?
Yes, we offer dual-rate 10/25GBASE versions for flexible deployment.
Can you provide other types of SFP28 modules?
Yes, we supply SFP28 modules for dual fiber, single fiber (BIDI), and WDM (CWDM, DWDM, MWDM) systems.
Who is Topstar?
Topstar is an integrated ICT solution provider specializing in SFP transceivers, SAN FC Switches, NIC, and HBA products. Based in Shenzhen with OEM manufacturing capabilities and established distribution networks.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
Location
28 Yayuan Road,Wuhe Community,BanTian Street,Longkong District, Shenzhen,China.
Contact Person
Vicky Tian