CWDM SFP transceiver GR-S1-C3780L-D
GR-S1-C3780L-D is a dual-fiber optical CWDM SFP module (Small Form-factor Pluggable), with data transfer rate up to 1,25 Gbps over a distance up to 80 km, Tx working wavelength of 1370 nm, LC socket, Digital Diagnostics Monitoring (DDM).
GR-S1-C3780L-D is designed to operate with two single mode optical fibers.
Digital Diagnostic Monitoring (DDM) – is an optical module function that allows real-time monitoring of parameters such as output signal strength (TX), received signal strength (RX), supply voltage, module temperature and bias current in the transmitter. Changes in these parameters make it possible to assess the state of the optical system and the channel as a whole. For normal operation, the DDM function must be supported by both the optical module and switch.
Module form factor | SFP |
Data transfer rate, Gbps | up to 1,25 |
Transmitter (Tx) wavelength, nm | 1370 |
Data transfer distance, km | up to 80 |
Transmit power, dBm | 0…+5 |
Receiver sensitivity, dBm | -23 |
Optical budget, dB | 23 |
DDM (Digital Diagnostics Monitoring) | Yes |
Socket type: | LC |
Working temperature, °C | 0 ~ +70 |
Payment methods: PayPal, Wire/ACH Transfer, Net Terms
Learn more
Delivery methods: UPS Ground , UPS Next Day.
Learn more