Fiber transceiver 1490nm DFB 622M BIDI 120km SFP
Model type | SFP-622M-BIDI-120KM | Brand | HTF |
Encapsulation | SFP | Data Rate | 622M |
Wavelength | 1490nm-TX/1550nm-RX 1550nm-TX/1490nm-RX | Reach | 120KM |
Cable Type | SMF（9/125µm） | Interface | BIDI LC optical connector |
Tx power | 0~5dBm | Rx Sens | <-31dBm |
Protocols | SFF-8472 MSA compliant &SFF-8431;MSA Compliant | Features | 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 |
Commercial Temperature Range | Commercial: 0~+70oC Extended: -10~+80oC Industrial: -40~+85oC | ||
Optical Components | 1490nm DFB laser transmitter and PIN photo-detector |
Part Number Ordering Information
Part Number | Data Rate (Mb/s) | Wavelength (nm) | Transmission Distance(km) | Temperature (oC) (Operating Case) |
HTSF-B6M4955XC | 622 | 1490Tx/1550nmRx | 120km SMF | 0~70 commercial |
HTSF-B6M4955XE | 622 | 1490Tx/1550nmRx | 120km SMF | -10~80 Extended |
HTSF-B6M4955XI | 622 | 1490Tx/1550nmRx | 120km SMF | -40~85 Industrial |
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 |
Why many people choose compatible modules?
1. Competitive price: 60%-90% costs can be saved, even more.
2. Compatibility: Work on switch like the original modules, and more functional. For example, the same compatible modules can be used on Mikrotik switch, and also can be used on Planet switch.
3. Delivery time: The delivery time of original modules usually is 2-4 weeks, even longer time, while compatible SFP, XFP, SFP+, QSFP28 modules usually can be shipped within 5 working days.
4. Warranty: HTF provide 3 years warranty, some famous brands warranty is only one year, like Cisco and HUAWEI.
5. Quality: We seriously enforce the QC policy. The production process of compatible modules is strict and QSFP+ Tunable Copper etc modules must be tested on different equipment.
6. Service: From the order request to shipment, HTF have assistant team to follow all steps, it make sure that offer the timely reply to customer. For the customer issue, we have the policy that replies it in 24 Hours.
FAQ
1、Question：What is your lead time for sampling?
Answer：It is about 1-3 working days after payment received.
2、Question： What is your payment term?
Answer：T/T, PayPal, etc. We can further discuss.
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