Product Description
high performance transceivers 1.25G SFP BiDi 20km cost effective modules
Detail Description:
The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.
The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
Features:
1) Dual data-rate of 1.25Gbps/1.063Gbps operation
2) 1310nm FP laser and PIN photo detector for 20km transmission
3) Compliant with SFP MSA and SFF-8472 with duplex LC receptable
4) Digital Diagnostic Monitoring: Internal Calibrationor External Calibration
5) Compatible with SONET OC-24-LR-1
6) Compatible with RoHS
7) +3.3V single power supply
8) Operating case temperature:
Standard : 0 to +70°C
Extended : -20 to +85°C
Industrial : -40 to +85°C
Applications:
Gigabit Ethernet
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems
| Part number |
Data rate |
Wavelength(Tx/Rx) |
Distance |
Laser |
Fiber |
Optical Power |
Sensitivity |
| DF-TK-1310 |
155Mbps |
1310nm |
20km |
FP |
SM |
-15~ -8dBm |
≤-35dBm |
| DF-TK-1310 |
1.25Gbps |
1310nm |
20km |
FP |
SM |
-9~ -3dBm |
≤-24dBm |
| DF-TK-1310 |
155Mbps |
1310nm |
20km |
FP |
SM |
-15~ -8dBM |
≤-34dBm |
| DF-TK-1310 |
1.25Gbps |
1310nm |
20km |
FP |
SM |
-9~ -3dBm |
≤-24dBm |
| DF-TK-1550 |
2.5Gbps |
1550nm |
20km |
DFB |
SM |
-5~0dBm |
≤-22dbm |
| DF-TK-1550 |
2.5Gbps |
1550nm |
80km |
DFB |
SM |
-2~+3dBm |
≤-28dBm |
| DF-TK-1550 |
2.5Gbps |
1550nm |
40km |
DFB |
SM |
-2~ +3dBm |
≤-19dBm |
| DF-TK-1310 |
155Mbps |
1310nm |
40km |
FP |
SM |
-5~0dBm |
≤-34dBm |
| DF-TK-1310 |
622Mbps |
1310nm |
20km |
FP |
SM |
-10~ -3dBm |
≤-28dBm |
| DF-TK-1310 |
622Mbps |
1310nm |
40km |
FP |
SM |
-5~0dBm |
≤-28dBm |
| DF-TK-1310 |
1.25Gbps |
1310nm |
3km |
FP |
SM |
-13~ -3dBm |
≤-22dBm |
| DF-TK-1310 |
1.25Gbps |
1310nm |
40km |
DFB |
SM |
-3~+2dBm |
≤-24dBm |
| DF-TK-1310 |
2.5Gbps |
1310nm |
2km |
FP |
SM |
-9~ -3dBm |
≤-19dBm |
| DF-TK-1310 |
2.5Gbps |
1310nm |
20km |
DFB |
SM |
-5~0dBm |
≤-19dBm |
| DF-TK-1310 |
2.5Gbps |
1310nm |
3km |
FP |
SM |
-9~ -3dBm |
≤-18dBm |
| DF-TK-1550 |
155Mbps |
1550nm |
20km |
FP |
SM |
-15~ -8dBm |
≤-36dBm |
| DF-TK-1550 |
155Mbps |
1550nm |
80km |
DFB |
SM |
-5~0dBm |
≤-36dBm |
| DF-TK-1550 |
622Mbps |
1550nm |
80km |
DFB |
SM |
-3~ +2dBm |
≤-28dBm |
| DF-TK-1550 |
1.25Gbps |
1550nm |
80km |
DFB |
SM |
0~+5dBm |
≤-26dBm |
| DF-TK-1550 |
1.25Gbps |
1550nm |
120KM |
DFB |
SM |
0~+5dBm |
≤-32dBm |
Why choose Takfly ?
Service
1.Customer's logo: Acceptable
2.General inspection on fixing before packing
3.Third party inspection: Acceptable
Quality Control
All products must go through five checks before manufacturing process
1.Material incoming inspection before production
2.Full check after every individual process finished
3.Full check after production half-done
4.Full check before packing
5.Spots check after production packed before shipping
Advantage
1.15 years experience in manufacturing fiber optic products..
2.Availability of R & D with more than 10 engineers.
3.Available of design and making mold with special molding house.
4.High quality, attractive price and fast delivery(2-7days)
5.OEM, ODM customer designs are also welcomed
6.More than 200 workers
7.Excellent service
Delivery:
1.Packing: Plastic bag& carton, Neutral packing or as your required.
2.Sample time: 1-3 days after confirmation.
3.Order lead time: 2-7working days depend on quantity and products.
4.Shipping port: Shenzhen, HK or other ports as you required.
5.Shipping term: EXW or FOB
Shipping
1.Once confirmed the order, and payment sent after finishing goods.
2.Goods will be sent within 7 days with the fast, reasonable and efficient shipping mode such as DHL, EMS, UPS,FEDEX, TNT, etc.
3.Please make sure your postal address is correct. Any lost and mistakes because of wrong address are not supplier's responsibility.
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