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EX-9543G-MM/SM  

User’s Manual 

 
 

10/100/1000Base-T to 1000Base SX/LX 

Fiber Optic Media Converter 

 

fully compliant with the IEEE 

802.3ab 1000Base-T /802.3az 

1000Base SX/LX 

Standard 

 

 

 

 

 

 

 
 

10/100/1000TX / 1000FX Fiber Optic 
Converter 

It is a Gigabit Ethernet 10/100/1000Base-T to Fiber 

1000Base-SX/LX Media converter, which is fully compliant 

with the IEEE 802.3ab / IEEE 802.3az standard, features 

one fiber port using SC / LC connector and one STP RJ-45 

10/100/1000Base-T port. It supports conversion of Gigabit 

Ethernet port to fiber optic cabling. It is automatic for either 

full or half duplex mode. Full-duplex cabling provides 

bandwidth of up to 2Gbps and allows for transmission 

distance up to 550m over multi-mode fiber or up to 80 km 

over single-mode fiber. 

 

EX-9543G-MM/SM supports Link Loss Carry Forward 

(LLCF) bi-direction Function, The Converter can detect and 

indicate the remote-side copper port or fiber port Link fails, 

and force TP and Fiber links down on both side, and when 

the Linkage was resumed, it will link again automatically. 

 

EX-9543G-MM/SM also supports upto 9KBytes Jumbo 

frame packet to enhance network performance, and 

supports Green Ethernet power saving mode for copper 

port, It will detect Link status and cable length (for gigabit 

links only) and adjust power usage automatically. 

 

 

 

Specifications  

y

  IEEE802.3 10Base-T / IEEE802.3u 100Base-TX  / 

IEEE802.3ab1000Base-T/IEEE802.3z 

1000Base-SX/LX  IEEE802.3x Flow Control standards 

y

 

Features STP and Fiber connector 

…..  

RJ45 and SC connector (multi-mode) 

…..    RJ45 and SC connector (single-mode) 

   

y

 

Data Transfer Rate:    10/100Mbps(half duplex),                           

20/200Mbps(Full duplex) 

1000/2000Mbps (Full duplex) 

y

 

Auto-MDIX for 10/100/1000 STP port 

y

 

Support Store-and-Forward and Smart Pass-Through   

forward mode. 

 

y

 

Support upto 9K bytes Jumbo packet size.

 

y

 

Support High-performance QoS functions 

Four Priority Queues per port 

Port-based, 802.1Q-based, DSCP-based 

IP-based, ACL-based priority 

Weighted round robin service 

y

 

Support 802.1x and 802.31D.   

y

 

TX Duplex Mode: Full or Half duplex mode ( default : 

Auto-Negotiation ) 

y

 

LED: Power, speed, FX Link/Act, TX Link/Act and, 

LLCF. 

y

 

Power Requirement: Max. 2.5 Watt (external switching 

power adapter DC5V / 1.5A) 

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