













The Trxcom TS-SM551G-80C SFP transceivers is high performance, cost effective modules supporting data rate of 1.25Gbps and 80kmtransmission distance with SMF. The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with atrans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.
| Trxcom Part Number | TS-SM551G-80C | Vendor Name | Trxcom |
| Form Factor | SFP | Max Data Rate | 1.25Gbps |
| Wavelength | 1550nm | Max Cable Distance | 80km |
| Connector | Duplex LC | Optical Components | DFB |
| Media | SMF | DOM Support | Yes |
| TX Power | 0 to +5dBm | RX Power | -26 to -1dBm |
| Receiver Sensitivity | -26dBm | Receiver Overload | -1dBm |
| Operating case temperature | 0 to 70°C | Protocols | SFF-8472 MSA Compliant, IEEE 802.3ah-2004 |
We strictly control product quality, including rigorous verification of manufacturer qualifications, management of quality processes and production process standards, and compliance with various certification and safety standards. At present, our products meet industry standards and mainstream quality certifications, such as ISO 9001, ISO 14001, CE, FCC, RoHS, REACH, UL and others. For specific certification information, please visit the Compliance Center.






Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Featured with low power consumption, the SFP transceivers provide a cost-effective solution for Gigabit Ethernet applications.

Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Check compatibility with our Optics-to-Device Compatibility Tool.

Hot Pluggable SFP MSA Compliant
Digital Optical Monitoring
Class 1 FDA Laser Safety
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Learn more at the Test Center.

No Packet Loss & CRC
Mask Margin >20%
BER 1E-12
0~70°C
total 0 Sheet,Only 5 images can be uploaded, each less than 5m.