Model type | SFP-155M-BIDI-20KM | Brand | HTF |
Encapsulation | SFP | Data Rate | 155M |
Wavelength | 1550nm-TX/1310nm-RX 1310nm-TX/1550nm-RX | Reach | 20KM |
Cable Type | SMF（9/125µm） | Interface | BIDI LC optical connector |
Tx power | -15~-7dBm | Rx Sens | <-28dBm |
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 FP 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-B1M5531LC | 155 | 1550Tx/1310nmRx | 20km SMF | 0~70 commercial |
HTSF-B1M5531LE | 155 | 1550Tx/1310nmRx | 20km SMF | -10~80 Extended |
HTSF-B1M5531LI | 155 | 1550Tx/1310nmRx | 20km SMF | -40~85 Industrial |
What does a 400G optical module do?
The main role of 400G optical modules is to improve data throughput and maximize the bandwidth and port density of data centers. The future trend of 400G optical modules is to achieve wide gain, low noise, miniaturization and integration, and provide high-quality optical communication modules for next-generation wireless networks and ultra-large-scale data centers.
How many chips do 400G optical modules require?
Among the optical modules, optical chips occupy the highest value end, and the cost ratio of the higher-end optical modules is higher. In 10G / 25G optical modules, the cost of optical chips accounts for about 30%, the cost of optical chips in 40G / 100G optical modules accounts for about 50%, and the cost of optical chips in 400G optical modules can reach 70%.
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: Are these hot swapable in Cisco switch?
Answer: Yes.
3、Question：What is the best method to make fiber runs with SFP connectors 100M+?
Answer：Making fiber runs with SFP and distance over 100m is easy to reach. Both single-mode SFP and multi-mode SFP transceivers can meet the requirement. It's all depends on your actual need.
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