Single mode sfp over multimode fiber 1550nm 80km SFP 1250M
General Description
HTF’HTSF-S1G55Zx Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the DFB laser and the PIN photo-detector.
The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.
Model type | SFP-1.25G | Brand | HTF |
Encapsulation | SFP | Data Rate | 1250Mb/s |
Wavelength | 1550nm | Reach | 80KM |
Interface | Duplex LC | Optical ; Components | DFB 1550nm |
Cable Type | SMF（9/125µm） | DDM Support | Yes |
Tx power | 0~5dBm | Rx Sens | <-26dBm |
Commercial Temperature Range（oC） | Commercial: 0 ~ +70 Extended: -10 ~ +80 Industrial: -40 ~ +85 | Applications | Switch to Switch Interface Gigabit Ethernet Switched Backplane Router/Server Interface |
Quality guarantee | 3 years | Protocols | SFF-8472 MSA Compliant |
Mechanical Dimensions
FAQ
1、Question：What kinds of custom choices are offered in HTFuture?
Answer：As for customized transceivers, HTFuture offers regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors and etc. What's more, HTFuture welcomes any inquiry for customized products and solutions for all need and specifications.
2、Question：What is your lead time for sampling?
Answer：It is about 1-3 working days after payment received.
3、Question： What is your payment term?
Answer：T/T, PayPal, etc. We can further discuss.
4、Question：Do you ship internationally?
Answer：Yes, we can ship anywhere you would like. If we receive your payment slip, we will ship the goods via our delivery forwarder or on your shipping account number. To calculate the best shipping cost for you, please kindly inform us your post code. If you need us to declare the amount to reducing the import tax, please discuss with our sales on line.
5、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.
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