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Planet GST-805A Web Smart Gigabit Ethernet Media Converter

Planet GST-805A Web Smart Gigabit Ethernet Media Converter

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Planet logo Planet
  • Fiber (SFP) to RJ45
  • 9K Jumbo Frame
  • 3 year guarantee

The Planet GST-805A is a Gigabit fiber optic to copper RJ45 Ethernet media converter which extends the communication distance depending on SFP module (Read more)

£43.47 Ex VAT
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Product Code13641
Next day delivery available. Order before 15:30 for delivery from Friday 2nd December
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The Planet GST-805A is a Gigabit media converter that converts copper RJ45 10/100/1000Base-T to 1000Base-LX/SX(mini-GBIC, SFP) Fiber and can extend the communication distance depending on SFP module.

The GST-805A can be used as a stand alone device or as a chassis for centralised management and is hot swappable to avoid network downtime.


Smart Management

The GST-805A provides auto MDI/MDI-X on its TP port and the DIP switch to configure the available smart functions including the auto-negotiation / force for fiber interface and Link Pass-through function (LLCF/LLR).  The Link Loss Carry Forward (LLCF) function works with Link Loss Return (LLR) to diagnose network connections. Also, the LLR function can immediately alarm network administrator the media link issue and provide efficient solution to monitoring the entire network.


  • Complies with IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-SX/LX Ethernet Standard
  • One 10/100/1000Base-T port with RJ-45 connector
  • One 1000Base-SX/LX port with LC/SC/WDM connector supporting multi-mode or single-mode fiber optic cable
  • Auto-negotiation and Auto-MDI / MDI-X for 10/100/1000Base-T port
  • Back-pressure and IEEE 802.3x compliant flow control and full wire-speed forwarding rate
  • 9K Jumbo Frame size supported
  • Link Loss Return (LLR) switch on each fiber optic to aid in troubleshooting remote network connections
  • Link Loss Carry Forward (LLCF) work with LLR in diagnosing network connections
  • Provides DIP switch for fiber (Auto-negotiation / Manual) and LFP function(Disable / Enable) setting
  • Manageable through Managed Media Converter Chassis System (MC-1600MR/MC-1610MR series)
  • Bandwidth control / TS-1000 OAM / IEEE 802.3ah OAM / Loop Back Test function provided with MC-1610MR / MC-1610MR48 Managed Media Converter Chassis System
  • Used as a stand-alone device or work with Managed Media Converter Chassis for up to 16 converter with redundant power supply for optional expansion use
  • LED indicators for converter status
  • Choice of fiber-connector from SC, LC, WDM, multi-mode / single-mode fiber / 1000Base-SX / LX mini GBIC module
  • EMI standards complies with FCC, CE class A
Hardware Specifications
IEEE 802.3, 10Base-T
IEEE 802.3u, 100Base-TX
IEEE 802.3ab, 1000Base-T
IEEE 802.3z, 1000Base-SX/LX
IEEE 802.3ah OAM
1 x 10/100/1000Base-T port
1 x 1000Base-SX/LX port
Copper Interface
RJ-45 port (Auto-MDI/MDI-X) Twisted Pair
Optic Interface
Optic Wavelength
depends on SFP module
Launch Power(dBm) Max
depends on SFP module
Launch Power(dBm) Min.
depends on SFP module
Receive Sensitivity
depends on SFP module
Maximum Input power
depends on SFP module
Speed Twisted-pair
10/20Mbps for Half / Full-Duplex
100/200Mbps for Half / Full Duplex
2000Mbps for Full-Duplex
Speed Fiber-optic
2000Mbps for Full-Duplex
Cable Twisted-pair
10Base-T: 2-pair UTP Cat. 3,4,5, up to 100m
100Base-TX: 2-pair UTP Cat. 5, up to 100m
1000Base-T: 4-pair STP Cat 5 up to 100m
Cable Fiber-optic Cable
• 50/125μm or 62.5/125μm multi-mode fiber cable, up to 220/550m.
• 9/125μm single-mode cable, provides long distance for 10/20/30/40/50/70/120km (vary on fiber transceiver or SFP module)
LED Indicator
• PWR (Green)
• TP: 1000, LINK/ACT
• Fiber: LINK/ACT
DIP Switch
Fiber (Auto-negotiation / Manual), LFP (Disable / Enable)
Power Consumption
3.1 Watts / 10BTU (maximum)
TS-1000, IEEE 802.3ah terminal
Jumbo Frame size
Power Input
DC 5V / 2A
Dimensions (W x D x H)
81 x 94 x 26 mm
Operating Environment
Temperature: 0~50 degrees C; Humidity: 5~90% non-condensing
Storage Environment
Temperature: -40~70 degrees C; Humidity: 5~90% non-condensing
FCC Class A, CE Class A
-- No videos available --
  Planet GST-805A Web Smart Gigabit Ethernet Media Converter Datasheet
  Planet GST-805A Web Smart Gigabit Ethernet Media Converter User Manual
External links*
Planet website
Planet support site

* External websites provide additional content that supports the content on however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.


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Why buy from Connectec?



Our technical support team are experienced installation engineers with years of field experience.



Customer service is our top priority. We always try to ensure we offer a first class service too all our customers.



We offer FREE mainland UK delivery on orders over £75 and FREE next day delivery on orders over £150*.



We are approved Planet resellers for direct access to manufacturer warranty and support.

* Qualifying products only, subject to terms. For more information view our delivery information.

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