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GST-802S 10/100/1000Base-T to 1000-LX Managed Media Converter (SC,SM,10km)

GST-802S 10/100/1000Base-T to 1000-LX Managed Media Converter (SC,SM,10km)
GST-802S 10/100/1000Base-T to 1000-LX Managed Media Converter (SC,SM,10km)

Planet GST-802S 10/100/1000Base-T to 1000-LX Managed Media Converter (SC,SM,10km)

To provide an easy use yet powerful solution for FTTX applications, Planet has released a new 10/100/1000Base-T to 1000Base-LX Smart Media Converter, GST-802S, featuring plug & play and smart media conversion functions. 

Distance Extension with High Performance and Steady Network Communication

PLANET GST-802S Smart Gigabit Media Converter series extends communication distance with highly Gigabit performance via singlemode fibre optical cable up to 10km. The GST-802S provides media conversion between 10/100/1000Base-T and 1000Base-LX singlemode Fibre Infrastructure up to 10km using an SC fibre Interface

Enhanced Smart Management Features

The GST-802S 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 fibre 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 an efficient solution to monitoring the entire network. 

Easy Installation

The GST-802S series allows two segments to connect easily. The Smart Media Converter can be used as a standalone unit when powered by its DC adapter or used as a slide-in module to PLANET 19-inch managed 16-slot media converter chassis (MC-1610MR / MC-1610MR48). When working with the Managed media converter chassis, the GST-802S is able to be managed and its status can be monitored through the local RS-232 console and remote web interface.


- Complies with IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-LX Ethernet Standard


- One 10/100/1000Base-T port with RJ-45 connector

- One 1000Base-LX port with SC connector supporting singlemode fibre optic cable up to 10km

- Auto-negotiation and Auto-MDI / MDI-X for 10/100/1000Base-T port

Layer 2 Features

- 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

Smart Management

- Provides DIP switch for fibre (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

- 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-LX

IEEE 802.3ah OAM


1 x 10/100/1000Base-T port

1 x 1000Base-LX port 

Copper Interface

RJ-45 port (Auto-MDI/MDI-X) Twisted Pair

Optic Interface


Optic Wavelength


Launch Power(dBm) Max.

-3 dBm

Launch Power(dBm) Min.

-9.5 dBm

Receive Sensitivity

-14.4 dBm

Maximum Input power

-20 dBm

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 Fibre-optic Cable

 9/125 single-mode cable, provides long distance for 10km

LED Indicator

PWR (Green)

TP: 1000, LINK/ACT


DIP Switch

Fibre (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)

8.1 x 9.4 x 2.6 cm

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

Fibre-Optic Networking for ISP, Enterprise, and Home

PLANET GST-802S provides advanced media conversion technology -- 10/100/1000Base-T and 1000Base-LX interfaces to fulfill different kinds of demands as the current network grows and expands. The GST-802S provides singlemode fibre connectivity for different network applications. It is very flexible for the GST-802S to work as a standalone device or be installed in the central management media converter chassis for centralized management. When working with the management media converter chassis, the GST-802S is hot swappable to avoid network downtime. The GST-802Sis the ideal solution to building a network solution of FTTH (Fibre to the Home) or FTTC (Fibre to the Curb), and FTTB (Fibre to the Building) for ISPs, campuses and enterprises.

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