TP-Link TL-SM311LM | SFP Module | 1,25Gb/s, LC/UPC, 850nm, Multimode


The TLSM311LM fiber optic module meets the requirements of LAN, is designed to enlarge the transfer range of intelligent and manageable switches to several or even several dozen kilometers. Depending on the demand and in order to reduce costs, users may resign or choose elements to be used in fiber optic modules. The device uses the IEEE 802.3z standard and its transmission speed can be 1.25 Gb/s. The module cooperates with TP-Link switches having gigabit SFP slots.
Features / filters | |
Output connector | SC |
SFP module - port speed | 1,25 Gbps |
Transmission distance | Less then 1km |
Certification | FCC, CE |
Fiber cable diameters supported (core/cladding) | 50/125,62.5/125 |
Fiber optic connector | LC (UPC) |
Fiber type | MM (Multi-Mode) |
Input voltage | 3.3 |
Interface type | SFP |
Maximum data transfer rate | 1250 |
Maximum transfer distance | 550 |
Multi-mode fiber (MMF) supported | Yes |
Numbers of pieces in the package | 1-pack |
Operating relative humidity (H-H) | 10 - 90 |
Operating temperature (T-T) | 0 - 70 |
Plug and Play | Yes |
SFP transceiver type | Fiber optic |
Storage relative humidity (H-H) | 5 - 90 |
Storage temperature (T-T) | -40 - 80 |
Wavelength | 850 nm, 850, |
Media converter and module | |
Standards and protocols | IEEE 802.3z, CSMA/CD, TCP/IP |
Wavelength | 850 nm |
Power supply | 3,3 V |
Certificates | FCC, CE |
Cable | Multimode optical fibre |
Type of optical fibre | 50/125 um or 62,5/125 um multi-mode |
Max. cable length | 550 m |
Transmission speed | 1.25 Gb/s |
Port type | LC/UPC |
Working environment | Permissible operating temperature: 0℃~70℃ (32℉~158℉) Permissible storage temperature: -40℃~80℃ (-40℉~176℉) Permissible air humidity: 10%~90%, non-condensing Permissible storage humidity: 5%~90%, non-condensing |
Installation guide | Download |