TP-LINK 1000Base-LX SMF Mini GBIC Module TL-SM311LS, up to 20km, Ver. 4.20

The Fiber Module cards from the TL-SM311 series are used for extending the distance of a LAN network. When installed in TP-LINK managed/smart switches, they can extend the LAN connection distance for up to several dozen kilometers, meeting your network requirements.

• Single-mode MiniGBIC module
• Compatible with series T3700, T2700, T2600, T2500, T1700, T1600, T1500, 2/3/5, and MC220L

Technical Specifications

• DDM: Yes
• SFP-MSA: Yes
• Hot Swappable: Yes
• Standards and Protocols: IEEE 802.3z, TCP/IP
• Wave Length: 1310 nm
• Power Supply: 3.3 V
• Safety & Emission: FCC, CE
• Cable: Single-Mode Fiber
• Fiber Type: 9/125 μm Single-Mode
• Max. Cable Length: 20 KM
• Data Rate: 1.25 Gbps
• Port Type: LC Duplex
• Operating Temperature: 0 °C ~ 70 °C

Product packaging: Factory packaging in printed cardboard box