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Product code: #ALL-004210

TP-Link, TL-SM311LM, Gigabit SFP module, Multi-mode, MiniGBIC, LC interface, Up to 550/275m distance

TP-Link

TP-Link, TL-SM311LM, Gigabit SFP module, Multi-mode, MiniGBIC, LC interface, Up to 550/275m distance

  • Port SpeedGigabit (10/100/1000 Mbps)
  • Data Rate1.25Gbps
  • Max Distance0.55 km
75 ₾

VAT included

  • In stock
75 ₾

VAT included

  • In stock
Quantity
1

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Description

The TP-Link TL-SM311LM (model SM311LM) is a Gigabit SFP module for multi-mode fiber links. It uses an LC Duplex connector and a 850nm transmit wavelength, and it supports the 1000Base-SX standard at a data rate of 1.25Gbps.

The module supports distances of up to 550m over multi-mode fiber with a 50/125μm or 62.5/125μm core. It uses a dual-fiber link, follows IEEE 802.3z, and is built to the SFP-MSA form factor with DDM support and hot swapping.

Key features:

  • 1000Base-SX optics with a 1.25Gbps data rate and a 850nm TX wavelength
  • LC Duplex connector (LC/UPC port type) for a dual-fiber link on multi-mode fiber
  • Up to 550m cable length with 50/125μm or 62.5/125μm fiber core
  • SFP form factor with SFP-MSA, Hot Swappable and DDM/DOM support
  • Standards and protocols: IEEE 802.3z, CSMA/CD, TCP/IP; FCC and CE
  • 3.3V supply voltage and a maximum laser output power of 1 mW (0 dBm)
  • Operating temperature of 0 … +70 °C (32 … 158 °F); dimensions of 55.4 × 12.9 × 13.7 mm (2.18 × 0.508 × 0.539 in)

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Specifications 26

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Power & Protection

Supply Voltage
3.3V

Ports & PoE

Port Speed
Gigabit (10/100/1000 Mbps)

Performance

Data Rate
1.25Gbps

Compliance

Standard
1000Base-SX

Interface & Form Factor

Module Form Factor
SFP

Optical

Connector Type
LC Duplex
Fiber Type
Multi-mode
Wavelength TX
850nm
Max Distance
0.55 km
Fiber Core
50/125μm or 62.5/125μm
Link Technology
Dual-fiber

Optical Power

DDM / DOM
Yes

Physical

Operating Temperature
0 … +70 °C (32 … 158 °F)
Dimensions
55.4 × 12.9 × 13.7 mm (2.18 × 0.508 × 0.539 in)

Full specification

Manufacturer data, 12 parameters

Media Converter & Module

Standards and Protocols
IEEE 802.3z, CSMA/CD, TCP/IP
Wavelength
850nm
Safety & Emission
FCC, CE
Cable
Multi-mode Fiber
Max. Cable Length
550m
Port Type
LC/UPC
Hardware Features
DDM;
SFP-MSA;
Hot Swappable
Storage Temperature
-40℃~80℃ (-40℉~176℉)
Operating Humidity
10%~90% non-condensing
Storage Humidity
5%~90% non-condensing

Hardware Features & Performance

Power Supply
3.3V
Max. Laser Output Power
1 mW (0 dBm)

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