**High integration in hardware circuit. Power consumption of the whole is less than 10W.
**Provides sixteen E1 interfaces and a business affairs phone
**Acception of different voltage such as ÂÂÂ|48VDC,ÂÂÂ{24DC,110VAC and 220VAC.
**Alarm and LED status of the remote device can be monitored by LED indicator of the local device.
**Remote loop, and alarm for local and remote devices
**The tingling index is much lower than the international standard.
**Digital clock restore circuit and digital flatness lock phase circuit at E1 port.
**Perfect function on centralizing monitor and alarming with sound and lights.
**Smart and simple design in circuit, stable performance and little fault
**E1 Line code: HDB3, compliant to G.703, G.823 and G.742.
**E1 channel support both 75ohm or 120ohm impedance
**Ethernet port support 10/100Mbps auto-detection, Full/Half Duplex auto-negotiation
**Ethernet port can transmit VLAN tag
**Complete alarm functions
**Providing an RS232 asynchronous interface
**Supporting the local/remote E1 loop back through software
**Providing RS232 port for management, GUI interface, It also can be managed from Chassis
**Provides sixteen E1 interfaces and a business affairs phone
**Acception of different voltage such as ÂÂÂ|48VDC,ÂÂÂ{24DC,110VAC and 220VAC.
**Alarm and LED status of the remote device can be monitored by LED indicator of the local device.
**Remote loop, and alarm for local and remote devices
**The tingling index is much lower than the international standard.
**Digital clock restore circuit and digital flatness lock phase circuit at E1 port.
**Perfect function on centralizing monitor and alarming with sound and lights.
**Smart and simple design in circuit, stable performance and little fault
**E1 Line code: HDB3, compliant to G.703, G.823 and G.742.
**E1 channel support both 75ohm or 120ohm impedance
**Ethernet port support 10/100Mbps auto-detection, Full/Half Duplex auto-negotiation
**Ethernet port can transmit VLAN tag
**Complete alarm functions
**Providing an RS232 asynchronous interface
**Supporting the local/remote E1 loop back through software
**Providing RS232 port for management, GUI interface, It also can be managed from Chassis
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Detail
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| Basing on large scale programmable logic circuit, 2E1 optical multiplexer is better than traditional ASIC ones on speed. It is especially suitable for telecom and military industry which reliability and functions are strictly requested. Software and hardware of the device are designed as modularization structure. Hardware parts adopts large scale FPGA technology concentrating encoding, decoding, information input and alarm switch so as to simplify circuit and improve reliability. 16E1 and a business affairs phone can be transmitted by one fiber channel in EJET-16E1 Multiplexer. It is suitable for low capacity, point-to-point application of remote transmission. The circuit part of the equipment is fully digitized. The whole equipment is reliable, stable and easy to install and maintain. Good temperature, voltages characteristic and complete alarm functions , one RS232 asynchronous interface and remote loop back functions(from software). Power supply Input voltage DC+24V DC-48V AC220V Voltage range {20 VDC ` {36VDC Or |38 VDC ` |72 VDC 180VAC ` 260VAC Power consumption 10 W Environment Operating temperature 0 ` 50 Storage temperature |40 ` +70 Relative humidity 95 %, no condense atmospheric pressure 70 `106 kpa Non-corrosion and non-solvent gas Non-dust Non-magnetic field interference. |
We suggest
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EJET-4E1 Optical multiplexer$0.01
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EJET-16E1 Optical multiplexer$0.01
