1.25Gbps 40km DWDM SFP Optical Transceiver
1.25Gbps SFP, 40KM, 45-CH DWDM Wavelengths, duplex fiber, LC, single mode
The DWDM SFP Transceiver exhibits excellent wavelength stability, supporting operation at 100 GHz channel, cost effective module. It is designed for DWDM SONET/ SDH, Gigabit Ethernet and Fiber- Channel applications.
The transceiver consists of two sections: The transmitter section incorporates a cooled DFB laser. And the receiver section consists of a APD photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. This DWDM SFP transceiver provides an enhanced monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage, laser temperature and TEC current.
- Wavelength selectable to C-band ITU-T grid wavelengths
- Suitable for use in 100GHz channel spacing DWDM systems
- DWDM SFP MSA Compliant
- Dual data-rate of 1.25Gbps/1.063Gbps operation
- OC-24 40km range
- Up to 1.25Gb/s data rate
- Cold Start up Wavelength Compliance
- Low Power Dissipation <1.3W Maximum
- Diagnostic Performance Monitoring of module temperature, supply
- Voltages, laser bias current, transmit optical power, receive optical power,
- Laser temperature and TEC current
- Extended link budget with APD receiver technology
- RoHS compliant (lead free)
- Operating case temperature:
Standard: 0 to +70°C
Industrial: -40 to +85°C
| Parameters | Specifications |
| Form Type | SFP |
| Max Data Rate | 1Gbps |
| Optical Components | DFB |
| Wavelength | CWDM Wavelengths |
| Max Cable Distance | 40km SMF |
| Interface | LC |
| Cable Type | SMF |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| DOM Support | Yes |
- SFP Transceivers for DWDM SONET/ SDH
- Ethernet IEEE 802.3ae
- Fiber Channel
| Type | Distance | Data Rate | Wavelength | Fiber | Connector | Temp. |
| TL-SFP-DWDM-40D | 40KM | 1.25G | DWDM | SMF | Duplex LC | 0 ~ 70°C |
| TL-SFP- DWDM-80D | 80KM | 1.25G | DWDM | SMF | Duplex LC | 0 ~ 70°C |
| TL-SFP- DWDM-120D | 120KM | 1.25G | DWDM | SMF | Duplex LC | 0 ~ 70°C |