Optic transceiver sfp module types 1.25G SFP DWDM ZR 100GHz
Features
● 100 GHz ITU channel spacing with integrated wavelength locker
● Hot-pluggable SFP footprint
● Low power dissipation
● Metal enclosure, for lower EMI
● RoHS compliant and lead-free
● Support Digital Diagnostic Monitoring interface
● Single +3.3V power supply
Model type | DWDM-SFP-1.25G-ZR | Brand | HTF |
Encapsulation | SFP | Data Rate | 1250Mbs |
Wavelength | C17-C61 | Reach | 80KM |
channel spacing | 100GHz | Interface | Duplex LC |
Protocols | SFF-8472 MSA Compliant; MSA Compliant | Optical Components | DWDM EML laser transmitter APD photo-detector |
Cable Type | SMF（9/125µm） | DDM Support | Yes |
Tx power | 0~4dBm | Rx Sens | <-26dBm |
Commercial Temperature Range（oC） | Commercial: 0 ~ +70 Extended: -10 ~ +80 Industrial: -40 ~ +85 | Applications | SONET/SDH networks; Gigabit Ethernet ; C Band DWDM networks; Fiber Channel |
Specification of Transmitter Electrical Characteristics
The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
Power Consumption | P | 1.0 | W | commercial | ||
| 1.5 | Industrial | |||||
Supply Current | Icc | 300 | mA | commercial | ||
| 450 | Industrial | |||||
Transmitter | ||||||
Single-ended Input Voltage Tolerance | VCC | -0.3 | 4.0 | V | ||
Differential Input Voltage Swing | Vin,pp | 200 | 2400 | mVpp | ||
Differential Input Impedance | Zin | 90 | 100 | 110 | Ohm | |
Transmit Disable Assert Time | 5 | us | ||||
Transmit Disable Voltage | Vdis | Vcc-1.3 | Vcc | V | ||
Transmit Enable Voltage | Ven | Vee-0.3 | 0.8 | V | ||
Receiver | ||||||
Differential Output Voltage Swing | Vout,pp | 500 | 900 | mVpp | ||
Differential Output Impedance | Zout | 90 | 100 | 110 | Ohm | |
Data output rise/fall time | Tr/Tf | 100 | ps | 20% to 80% | ||
LOS Assert Voltage | VlosH | Vcc-1.3 | Vcc | V | ||
LOS De-assert Voltage | VlosL | Vee-0.3 | 0.8 | V | ||
Digital Diagnostic Functions
The following digital diagnostic characteristics are defined over the Recommended Operating Environment unless otherwise specified. It is compliant to SFF8472 Rev10.2 with internal calibration mode. For external calibration mode please contact our sales staff.
Parameter | Symbol | Min. | Max | Unit | Notes |
Temperature monitor absolute error | DMI_Temp | -3 | 3 | degC | Over operating temp |
Supply voltage monitor absolute error | DMI_VCC | -0.15 | 0.15 | V | Full operating range |
RX power monitor absolute error | DMI_RX | -3 | 3 | dB | |
Bias current monitor | DMI_bias | -10% | 10% | mA | |
TX power monitor absolute error | DMI_TX | -3 | 3 | dB |
Mechanical Dimensions
FAQ
Question：Why do I choose HTF？
Answer：
Competitive selling prices
Warranty: 3 years warranty
Excellent after-sale service
Samples are available for testing
Reply your inquiry within 24 hours
You can get our support online at 24*7
Big capability of manufacture and fast delivery time
With experienced technical team supporting
Customized label and package, ODM and OEM service offered
100% new materials for production and 100% reliable quality
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