TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
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SFP Optical Transceiver Esfp Module 1G 40Km Dual Fiber Transceiver Module
1G SFP 40KM Module Fetures:
Up to 155M to 1.25Gb/s bi-directional data links
1310nm DFB laser and PIN photodetector for 40km transmission
Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Digital Diagnostic Monitoring:
Internal Calibration or External Calibration
Compatible with RoHS
+3.3V single power supply
Operating case temperature:
Standard : 0 to +70°C
Extended : -20 to +85°C
Applications
SDH STM-16 and SONET OC-48 system
2X Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems
D
Description
The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps and 40km
transmission distance with SMF.
The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance
preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer
to SFP MSA.
Specification
| Fiber Type | SMF |
| Conector | LC |
| Extinction Ratio : | 9dB |
| Lasers | DFB |
| Wavelength | 1310 nm |
| Power Supply Voltage | 3.3V |
| Distance : | 40Km |
| Receiver Sensitivity | -18 |
| TX Power | ±3dB |
| Certificate | ROHS |
FAQ :
Q1. Are your Optical Transceivers original?
A1.Yes, all our optical transceivers are guaranteed 100% original!
Q2.How do you guarantee the quality of SFP?
A2.We have professional testing equipment and QC team. Every unit will be fully tested with perfect performance before shipping.
Q3. What will you do if I found the product has any quality problem?
A3.We back up every sale with our risk-free money-back guarantee! You can buy with confidence from a company in good faith that has been serving its clients for over 10 years! Our dream is to build a famous 100 years enterprise!
Q4. Do you have compatible ones?
A5.Yes, we have our own brand:Top-trans, including 1X9,SFP, XFP, SFP+, BIDI in all kinds of specifications.
Q5: How many years warranty for the modules ?
OEM 3 years ,brand modules 1 year .
Q6:What's the packing way ?
ususlly inner box is 10pcs per pack,0.025kg/pcs ,and carton size :22cmx17cmx7cm
