Single Mode 2km 155Mbs 1310nm SFP
Features
Up to 155Mb/s data links
1310nm FP laser transmitter and PIN photo-detector
Up to 2km on 9/125µm SMF
Hot-pluggable SFP footprint
Duplex LC/UPC type pluggable optical interface
Low power dissipation
Metal enclosure, for lower EMI
RoHS compliant and lead-free
Support Digital Diagnostic Monitoring interface
Single +3.3V power supply
Compliant with SFF-8472
Case operating temperature
Commercial: 0 ~ +70℃
Extended: -10 ~ +80℃
Industrial: -40 ~ +85℃
Applications
Switch to Switch Interface
Fast Ethernet
Switched Backplane Applications
Router/Server Interface
Other Optical Links
Model type | SFP-155M-2km | Brand | HTF |
Encapsulation | SFP | Data Rate | 155Mbs |
Wavelength | 1310nm | Reach | 2KM |
Interface | Duplex LC | Optical Components | FP laser transmitter PIN photo-detector |
Cable Type | SMF（9/125µm） | DDM Support | Yes |
Tx power | -15~-8dBm | Rx Sens | <-24dBm |
Commercial Temperature Range（oC） | Commercial: 0 ~ +70 Extended: -10 ~ +80 Industrial: -40 ~ +85 | Protocols | SFF-8472 MSA Compliant; MSA Compliant |
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
Deliver, Shipping and Serving
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
FAQ
1、Question：I have tried to fit two Finisar QSFP-40G-SR4 SFPs in my Cisco Nexus 7706 and an error on each port came up "SFP vendor not supported", will the same happen with these units?
Answer：The "SFP vendor not supported" should be caused by the failure of PID authentication. And our product is completely compatible, should not have the same issue, don't worry.
2、Question：I edited the firmware and would like the firmware code to reinstall it. Can you please provide it？
Answer：Yes, our technician will follow to help you with that.
3、Question：What kinds of custom choices are offered in HTF?
Answer：As for customized transceivers, HTF offers regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors and etc. What's more, HTF welcomes any inquiry for customized products and solutions for all need and specifications
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