SFP+ converter SFP converter 1.25G ER Optical Transceiver General Description
HTF' HTSF-S1G31EXx 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 module data link up to 40km in 9/125um single mode fiber.
|
Model type |
SFP-1.25G |
Brand |
HTFuture |
|
Encapsulation |
SFP |
Data Rate |
1250Mb/s |
|
Wavelength |
1310nm |
Reach |
40KM |
|
Interface |
Duplex LC |
LD |
DFB |
|
Cable Type |
SMF |
DDM Support |
Yes |
|
Tx power |
-9~-3dBm |
Rx Sens |
<-19dBm |
|
Temperature |
0~70°C (32~158°F) |
Quality guarantee |
3 years |
Features
● Up to 1250Mb/s data links
● 1310nm DFB laser transmitter and PIN photo-detector
● Hot-pluggable SFP footprint
● Low power dissipation
● RoHS compliant and lead-free
● Support Digital Diagnostic Monitoring interface
● Compliant with SFF-8472
● Case operating temperature
Commercial: 0 ~ +70oC
Extended: -10 ~ +80oC
Industrial: -40 ~ +85oC
Applications
SFP sockets are found in Ethernet switches, routers, firewalls and network interface cards. They are used in Fiber Channel host adapters and storage equipment. Because of their low cost, low profile, and ability to provide a connection to different types of optical fiber, SFP provides such equipment with enhanced flexibility.
● Switch to Switch Interface
● Gigabit Ethernet
● Switched Backplane Applications
● Router/Server Interface
● Other Optical Links
Standardization
The SFP transceiver is not standardized by any official standards body, but rather is specified by a multi-source agreement (MSA) among competing manufacturers. The SFP was designed after the GBIC interface, and allows greater port density (number of transceivers per cm along the edge of a mother board) than the GBIC, which is why SFP is also known as mini-GBIC. The related Small Form Factor transceiver is similar in size to the SFP, but is soldered to the host board as a through-hole device, rather than plugged into an edge-card socket.
However, as a practical matter, some networking equipment manufacturers engage in vendor lock-in practices whereby they deliberately break compatibility with "generic" SFPs by adding a check in the device's firmware that will enable only the vendor's own modules. Third-party SFP manufacturers have introduced SFPs with "blank" programmable EEPROMs which may be reprogrammed to match any vendor ID.
Mechanical Dimensions
FAQ
1. Question: Will this work with the Juniper?
Answer: Yes, it will.
2. Question: Will this work with 62.5 and 50 micron both?
Answer: Yes they will.
3. Question: Does this work with 50/125 cable with LC connectors?
Answer: Yes
4. Question: Do these connect at 1gig or 100 Mbps?
Answer: I am using it in a GBIC to Ethernet adapter and I am connecting at 1Gig.
5. Question: Are these hot swapable in Cisco switch?
Answer: Yes.
6. 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.
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