What This Product Does
The TL-SM311 series Fiber Module Cards are introduced for extending transfer distance. Attached to our managed/smart switches, they can extend the distance to several kilometers even tens of kilometers which can basically satisfy the distance requirement of LAN. Users can choose whether and which items to use the fiber modules according to the demand in order to lower cost.

Specification

Features
Product colour	Metallic
Certification	FCC, CE
Logistics data
Harmonized System (HS) code	85369010
Operational conditions
Maximum operating temperature	70 °C
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 80 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Packaging data
Number of products included	1 pc(s)
User guide	Yes
Package width	148 mm
Package depth	207 mm
Package height	38 mm
Package weight	110 g
Performance
SFP transceiver type	Fiber optic
Maximum data transfer rate	1250 Mbit/s
Interface type	mini-GBIC/SFP
Single-mode fiber (SMF) supported	No
Multi-mode fiber (MMF) supported	Yes
Fiber optic connector	LC (UPC)
Fiber cable diameters supported (core/cladding)	50/125,62.5/125 µm
Maximum transfer distance	550 m
Wavelength	850 nm
Networking standards	IEEE 802.3z
Power
Input voltage	3.3 V
Technical details
Sustainability certificates	RoHS
Weight & dimensions
Width	55.4 mm
Depth	13.7 mm
Height	12.9 mm

Features

mini-GBIC/SFP Fiber optic 1250 Mbit/s

Wavelength: 850 nm

Input voltage: 3.3 V