EM40 has four CATV signal input ports and four CATV & IP data output ports.

Item	Parameter	Unit	Specification
CATV RF signal input	Input ports number		4
	Frequency range	MHz	87~860
	Input impedance	Ω	75
	Reflection loss	dB	≥16  (47MHz~550MHz) (EM40A/B)
			≥16 (550MHz~860MHz) (EM40HA/HB)
CATV RF signal output	Output ports number	-	4
	Consumer numbers of one way output port	-	200
	Frequency range	MHz	5~860
	Output impedance	Ω	75
	Reflection loss	dB	≥16  (47MHz~550MHz) (EM40A/B)
			≥16 (550MHz~860MHz) (EM40HA/HB)
EOC Modem	EOC demodulate modulating module	-	4
	Upper connective port	-	100Base-T
	Frequency range	MHz	(2MHz~30MHz) EM90CL
			(32MHz~64MHz)EM90HL
			(7.5MHz~30MHz)EM90VL
			(2MHz~35MHz) EM90SL
	Data traffic QoS and Vlan management	-	support
	Remote national standard SNMP management	-	support
	Remote software upgrade	-	support
	WEB management	-	support
	Telnet login management	-	support
General	Working link loss	dB	10~80
	Recommended link loss	dB	40~60
	AC power voltage (50Hz)	V	AC 180~250
		V	AC 35~70 (inner feed)
	Working temperature	°C	-25~+70
	Waterproof performance	-	Waterproof when under two atmosphere pressure
	Weight	Kg	10
	Dimension	mm	480 × 400 × 130
	Power consumption	W	≤40

Feature:

EM40 is the cable TV broadband digital access front end system. It has four cable TV input port and four cable TV IP mixture output port, one optical fiber and Ethernet access port(or RJ45 port), individual AC 220V power port (or AC 60V inner feed ). In addition, this product has other unique characteristics:

EM40 has its specify design. With its premium electric circuit design and construction design, use side panel design, it can set up digital links as customers want. With this design, it can satisfy different communities and different bandwidth requirement. This design also make aegis easy, provided an humanization service platform.This product use advantage water resist, thunder resist. It can reliably working in any kind of weather.EM40 use highly efficient switching power supply. It has blameless over-voltage protection, make its reliable much more better. This make power lower and long useful life.The newest structure design, not only fit for steel wires dangle, but also can be installed on the ground box. Excellent radiating ability, super user service platform make engineering installation easier.It has network management reply with according to national standard. With the help of head ending network management software, EM40 optical-Ethernet broadband digital access head ending and each ES11 user ending could be manage online.

EoC Headend EM40