SFP to gigabit ethernet converter CWDM 1250Mbs 20km Module
Features
● Up to 1250Mb/s data links
● CWDM DFB laser transmitter and PIN photo-detector
● Up to 20km on 9/125µm SMF
● Hot-pluggable SFP footprint
● Duplex LC/UPC type pluggable optical interface
● Support Digital Diagnostic Monitoring interface
● Single +3.3V power supply
Applications
● Switch to Switch Interface
● Gigabit Ethernet
● Switched Backplane Applications
Optical Characteristics
Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
Transmitter | ||||||
Center Wavelength | λC | X-6.5 | X | X+6.5 | nm | 1 |
Spectrum Bandwidth(RMS) | σ | 1 | nm | |||
Side Mode Suppression Ratio | SMSR | 30 | dB | |||
Average Optical Power | PAVG | -9 | -3 | dBm | ||
Optical Extinction Ratio | ER | 9 | dB | |||
Transmitter OFF Output Power | POff | -45 | dBm | |||
Transmitter Eye Mask | Compliant with 802.3z(class 1 laser safety) | 2 | ||||
Receiver | ||||||
Center Wavelength | λC | 1270 | 1610 | nm | ||
Receiver Sensitivity (Average Power) | Sen. | -20 | dBm | 3 | ||
Input Saturation Power (overload) | Psat | -3 | dBm | |||
LOS Assert | LOSA | -36 | dB | 4 | ||
LOS De-assert | LOSD | -21 | dBm | 4 | ||
LOS Hysteresis | LOSH | 0.5 | 2 | 6 | dBm |
Mechanical Dimensions
Deliver, Shipping and Serving
Competitive selling prices;
Excellent after-sale service;
Samples are available for testing;
Reply your inquiry within 24 hours;
FAQ
1、Question：How about 100G QSFP28 CWDM4?
Answer：The 100G QSFP28 CWDM4 for long distance transmission is suitable for the application of super large data center backbone, as well as the 100G connections between building backbones in the industrial parks of data center. It is available for part of users in large scale Internet data center.
2、Question： What is your lead time for bulks?
Answer：So far, for bulks order within 1000 pcs, our delivery time is about one week.
3、Question：What is your delivery term?
Answer：Ex Works, FOB Shenzhen, discharge port is what we always do so far.
4、Question: Will this work with Cisco?
Answer: Yes, it will.
5、Question: Please, what is the product warranty? Thank You.
Answer: All Fiber Optic Transceivers share 3-year standard warranty.
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