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| Categories | Fiber Optical Transceivers | 
|---|---|
| Brand Name: | Optowix | 
| Model Number: | MK1Q-PST8 | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 10 | 
| Payment Terms: | T/T | 
| Supply Ability: | 10Kpcs | 
| Delivery Time: | 5-8 working days | 
| Packaging Details: | ESD plastic case | 
| Optowix PN: | MK1Q-PST8 | 
| Product Name: | 100G QSFP28 PSM4 2km module | 
| SpeedRate: | 100G | 
| TX: | 4X25G DML Laser | 
| RX: | 4X25G PIN receiver | 
| Distrance: | 2km | 
| Warranty: | 12 Months | 
| Application: | Datacenter | 
| Interface: | LC duplex | 
| Company Info. | 
| Wuhan Optowix Co.,ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
| Part Number | Product Description | 
| MK1Q-PST8 | QSFP28, 100Gbps, PSM4, SM, 2km, 0ºC ~ +70ºC | 
The MK1Q-PST8 QSFP28 optical transceiver is intended for up to 2km reach service
with four-lane
25.78125G data rate. It is based on 3.3V DC power supply and
operates in the commercial temperature range. It is
compliant with QSFP MSA , SFF-8436 , SFF-8636 and PSM4 MSA. Digital diagnostic functions are available
via
I2C interface, and the control functions can be achieved by LVTTL interfaces on
the host, mainly including Module
Select(ModSelL), Module Reset(ResetL), Low Power Mode(LPMode). The transceiver incorporates a four-laser
array which is usually DFB , four-PIN diode array , a high performance CDR integrated four drivers and TIAs IC
separately. The differential AC coupled Tx and Rx data interfaces
are CML compatible.
| Parameter | Symbol | Min | Typ | Max | Unit | 
| Power Supply Voltage | Vcc | -0.3 | 3.6 | V | |
| Storage Temperature Range | Ts | -40 | 85 | °C | |
| Relative Humidity - Storage | RHS | 5 | 95 | % | |
| Relative Humidity - Operating | RHO | 5 | 85 | % | 
| Parameter | Symbol | Min | Typ | Max | Unit | 
| Case Operating Temperature Range | Tc | 0 | - | 70 | °C | 
| Power Supply Voltage | Vcc | 3.135 | - | 3.465 | V | 
| Module Supply Current | IIN | - | - | 1000 | mA | 
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