Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
HANGZHOU DAYTAI NETWORK
TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
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Mr.Amani
Skype:daytai-amani
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1310nm 20km 1.25G SFP Optical Transceivers (DT-SFP-1310-1.25G-20KM),To Be Used On a Series of Switches, Routers, Servers,
Network InterfaceCard Etc,
Inquire
1310nm 20km 1.25G SFP Optical Transceivers (DT-SFP-1310-1.25G-20KM),To Be Used On a Series of Switches, Routers, Servers,
Network InterfaceCard Etc,Package:SFP,Data Rate:1.25G,Wavelength:1310nm,Reach:20km,TX:FP,RX:PIN,TX Power:-9~-3dBm,
RX Sensitivity:-20dBm,Compatible With the Brand:Cisco,Juniper,Brocade,Arista,Mellanox,HPE,Dell,Dell Force10,Huawei...Etc is Optional.
★Features
⊙Hot-pluggable
⊙RoHS Compliant
⊙ Up to 1.25Gbps data rate
⊙Single +3.3V power supply
⊙Operating temperature range:
⊙ Commercial: 0C~+70C
⊙Industrial: -40C~+85C
⊙Metal enclosure, for lower EMI
⊙ 1310nm FP Laser and PIN photo detector
⊙Duplex LC receptacle optical interface compliant
⊙ International Class1 laser safety certified
⊙ DDMI function available with internally calibrated mode
⊙Up to 20km transmission distance over Single Mode Fiber(SMF) without CDR inside
Absolute Maximum Ratings | ||||
Parameter | Symbol | Min | Max | Unit |
Storage temperature | TS | -40 | 85 | C |
Power Supply Voltage | Vcc | -0.5 | +4 | V |
Relative Humidity | RH | 5 | 95 | % |
Signal Input Voltage | -0.3 | Vcc+0.3 | V | |
Receiver Damage Threshold | +5 | dBm | ||
Recommended Operating Conditions | |||||
Operating Case Temperature (Commercial) |
Tc | 0 | 70 |
C | |
Operating Case Temperature (Industrial) | -40 | 85 | |||
Power Supply Voltage | Vcc | 3. 13 | 3.3 | 3.47 | V |
Ambient Humidity | HA | 5 | 70 | % | |
Supply Current | Icc | 280 |
| ||
Data Rate | - | 1.25 | - | Gbps | |
Fiber Length 9/ 125μm core SMF | - | 20 | - | km | |
Electrical Characteristics | ||||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
Total Supply Current | ICC | A(TX) | mA | A (TX) + B (RX) = 280mA | ||
Transmitter Disable Input-High | VDISH | 2 | Vcc+0.3 |
| ||
Transmitter Disable Input-Low | VDISL | 0 | 0.8 | V | ||
Transmitter Fault Input-High | VDISL | 2 | Vcc+0.3 | V | ||
Transmitter Fault Input-Low | VTxFH | 0 | 0.8 | V | ||
Total Supply Current | B(RX) | mA | A (TX) + B (RX) = 280mA | |||
Loss of Signal (LOS) | Voh | 2 | Vcc+0.3 | V | ||
Vol | 0 | 0.8 | V | |||
