SFP to ethernet converter 155M LC 1550TX 1310RX ER
Model type | SFP-155M-BIDI-40KM | Brand | HTF |
Encapsulation | SFP | Data Rate | 155M |
Wavelength | 1550nm-TX/1310nm-RX 1310nm-TX/1550nm-RX | Reach | 40KM |
Cable Type | SMF（9/125µm） | Interface | BIDI LC optical connector |
Tx power | -7~-2dBm | Rx Sens | <-32dBm |
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 | 1550nm DFB laser transmitter and PIN photo-detector |
Applications
◎Switch to Switch Interface
◎Fast Ethernet
◎Switched Backplane Applications
◎Router/Server Interface
◎Other Optical Links
SFP modules consist of:laser: including transmitter TOSA and receiver ROSA ,circuit board IC, and the external parts include: shell, base, PCBA, pull ring, clasp, unlocking piece, rubber plug.
In addition, for the convenience of identification, the color of the ring is generally used to identify the module's parameter types. For example, the black pull ring is multimode, the wavelength is 850 nm; the blue is the module with the wavelength of 1310 nm; the yellow is the module with the wavelength of 1550 nm; the purple is the module with the wavelength of 1490 nm.
It should be noted that the photodetector will have photocurrent saturation under strong light. When this phenomenon occurs, the detector needs a certain time to recover. At this time, the receiving sensitivity decreases, and the received signal may be misjudged. It causes bit error, and it is very easy to damage the receiver detector. It should be prevented from exceeding its saturated optical power during operation.
Note that for a long-distance optical transceiver, since the average output optical power is generally greater than its saturated optical power, please pay attention to the length of the optical fiber when using the device to ensure that the received optical power is less than the saturated optical power. Otherwise, it may cause damage to the SFP module.
HTF has 155M-100G optical transceiver modules, high-speed interconnect products 40G QSFP AOC/DAC Cable, 10G SFP AOC/DAC Cable, and provides the best optical communication module solutions for customers in the fields of cloud computing and big data centers, data communications, storage networks, long-distance transmission, and wireless access.
FAQ
1、Question: Is it possi le to order 400 to 500 of these??
Answer: Of course! Please contact us at "sales2@htfuture.com", we will offer you a reduced price for this bulk order. Look forward to cooperate with you.
2、Question: Just making sure, I can plug an LC fiber connector into these correct?
Answer: Yep, these are LC. Make sure you are using MMF, not SMF for the -SR part number.
3、Question: Please, what is the product warranty? Thank You.
Answer: All Fiber Optic Transceivers share 3-year standard warranty.
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