Single Fiber 10/100/1000M WDM / BiDi Fiber Media Converter Module, 1-port Fiber & 2-port RJ45, Tx:1550nm/Rx:1310nm, Singlemode, 40km

Manufacturer: Cablexa
Part Number: FMC-GEBM-1F2T-5531S40
Availability: In Stock
Ships: Usually in 2 days
Price: $94.00

Available Options



The 10/100/1000M Media Converter Module is designed to make conversion between 1000Base-FX to 10/100/1000Base-TX Gigabit Ethernet. With SNMP agent and web-based management, the network administrator can logon the converter to monitor, configure and control the activity of each port. In addition, the converter implements bandwidth rating management capability via the intelligent software. The overall network management is enhanced, and the network efficiency is also improved to accommodate and deliver high bandwidth applications.

The converter is completely transparent when connected so the network performs exactly the way it did before - only now, it allows the co-existence of both copper and fiber mediums. Added flexibility is available with ST, SC, FC and WDM Simplex SC connectors. Extra distances are possible with the single mode version delivering up to 120km connectivity per transmitted segment.


  • Complies with IEEE 802.3, IEEE 802.3u, IEEE802.3z, IEEE802.3ab, IEEE 802.3x auto-negotiation
  • Extends distances ranging from 0.5km (multi-mode fiber) to120km (single mode fiber)
  • Supporting Hot Pluggable
  • Optional 19” System Chassis (OPT-MR16) holds up to 16 Media Converters 
  • Auto-negotiation of duplex(HDX/FDX) on RJ-45 port
  • Auto MDI/MDI-X support on RJ-45 port
  • Max. 2046 bytes packet at store-and-forward mode; Max. 9K bytes packet at cut-through mode
  • Rate Limit function, 64Kbps
  • Supporting Loopback, precisely locating the failure,convenient for link test
  • Supporting LFP, quickly locates the failure
  • Supporting remote power off alarming
  • Economical management function within bandwidth
  • Supporting Remote management
  • Easy installation with complete LED indicators for workingsituation
  • With powerful network management function, supporting WEBand SNMP


Interface 2 x Ethernet port (RJ45) 10/100/1000Base-Tx
1 x Optical port (1x9) 1000Base-Fx
Optical Port Wavelength: Tx:1550nm/Rx:1310nm, Singlemode
Transfer Distance: up to 40km
Connectors: SC/PC, ST/PC, FC/PC optional
Ethernet Port Available speed: force 100 Mbps, force 1000 Mbps and auto-detective 10/100Mbps Full-Duplex and Half-Duplex
Connectors: RJ-45 Connector; MDI/MDI-X connectionauto-sensing
Standard IEEE802.3(10Base-T)
IEEE802.3ab (1000Base-T)
IEEE802.3z (1000Base-SX/LX/CX/T)
IEEE802.3x(Flow control)
SNMP v1/v2c(Simple Network Management Protocol)
LED Indicators Power Status, Speed Status, FX Link/Act, TX Link/Act
EnvironmentalLimits Operating Temperature: 0°C to 50°C
Storage Temperature: -20°C to 70°C
Operating Humidity: 10% to 90% RH (non-condensing)
Storage Humidity: 5% to 90% RH (non-condensing)
Agency Approvals FCC Part 15 of Class A & CE approved


1, High Density Fiber Distribution from UTP Switch Equipment at Corporate Headquarters

In this enterprise campus application, up to 16 Fast Ethernet to Fiber Media Converters are installed in the FMC-CHAS-16 Media Converter Chassis. A remote fiber enabled Ethernet switch is connected directly to the central Converter Chassis. A standalone 10/100M Media Converter converts the fiber to Ethernet in a fiber-to-desktop application. Another 10/100M Fiber Media Converter is connected to a remote office Ethernet switch. In all cases, multimode or single-mode fiber can be used. Fiber links can be extended up to 120km using single-mode fiber.

2, Connect 10/100 devices to Gigabit Backbone

Devices on a 10/100 ethernet switch can be connected to a Gigabit backbone through the use of rate converting 10/100/1000 Media Converters.