Humanity RPM-150S8M/8EM realizes 8E1/8E1+Ethernet transmission over optical fiber line. 

One channel RS232 is also supported. 

• 1U 19inch with single board design.
• Local/remote button for easy monitor different device status.
• Perfect alarms
• AC and DC power

Optical	E1
Optical rate: 150MbpsDual fiber, SM, FC, 1310nm, 40km(Default)Customized optical specifications	8E1Connector: RJ45 for 120ohm, DB37 for 75ohmImpedance: unbalanced 75Ω and balanced 120Ω Line code: HDB3
Ethernet(option)	LED indicators
Available for RPM-150S8EM model1xEthernet Connector: RJ45Auto adapt 10/100M, full/half duplexSupport MDI/MDIX	POWEREthernet: LINK, FDX, BTE1: LOS1-8Optical: NOP, LOFError code: IE-3, IE-6
Power	Environment
AC and DC powerPower consumption: 5W	Working temperature: -5 ~ 50℃Relative humidity: ≤95%, non-condensing