Multimode fiber SFP mode DWDM 1250Mbs 120km
General Description
Digital diagnostic functions are available via an I2C.This module is designed for single mode fiber and operates at a nominal wavelength of 50GHz ITU Grid, C Band DWDM wavelength. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF8472.
Model type | DWDM-SFP-1.25G-XR | Brand | HTF |
Encapsulation | SFP | Data Rate | 1250Mbs |
Wavelength | C17-C61 | Reach | 120KM |
channel spacing | 50GHz | Interface | Duplex LC |
Protocols | SFF-8472 MSA Compliant; MSA Compliant | Optical Components | DWDM EML laser transmitter APD photo-detector |
Cable Type | SMF（9/125µm） | DDM Support | Yes |
Tx power | 0~5dBm | Rx Sens | <-30dBm |
Commercial Temperature Range（℃） | Commercial: 0 ~ +70 Extended: -10 ~ +80 Industrial: -40 ~ +85 | Applications | SONET/SDH networks; Gigabit Ethernet ; C Band DWDM networks; Fiber Channel |
Features
● 50 GHz ITU channel spacing with integrated wavelength locker
● Hot-pluggable SFP footprint
● Low power dissipation
Part Number Ordering Information
Part Number | Data Rate (Gb/s) | Wavelength (nm) | Transmission Distance(km) | Temperature (oC) (Operating Case) |
HTSF-5D1GCxxXC | 1.25 | Refer to wavelength selection | 120km SMF | 0~70 commercial |
HTSF-5D1GCxxXE | 1.25 | Refer to wavelength selection | 120km SMF | -10~80 Extended |
HTSF-5D1GCxxXI | 1.25 | Refer to wavelength selection | 120km SMF | -40~85 Industrial |
Mechanical Dimensions
Deliver, Shipping and Serving
Big capability of manufacture and fast delivery time
With experienced technical team supporting
Customized label and package, ODM and OEM service offered
100% new materials for production and 100% reliable quality
FAQ
1、Question: Does this support Netgear?
Answer: Yes, the Netgear compatible 10GBase-T module supports Netgear.
2、Question: Does this work with 50/125 cable with LC connectors?
Answer: No, it works with 9/125µm cable.
3、Question：What's the DWDM-SFP-1.25G-XR transceivers max supported distances?
Answer：The DWDM-SFP-1.25G-XR transceivers support up to 120km over single mode fibers.
4、Question：What are CWDM, DWDM, SFP and GBIC used for? What kind of company buys them?
Answer：These are optical fiber transceivers designed to be used with passive optical multiplexers. If you have a number of these all transmitting on different wavelengths, you can use a passive multiplexer to combine each signal onto a single fiber pair, and then de-multiplex the signal at the far end. Unlike active systems, a passive multiplexer requires no power or management - it's literally a set of waveguides and prisms in a rack mount chassis - which greatly reduces the cost of doing WDM and eliminates a potential point of failure in the system.
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