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Ethernet Fiber Modem

4ETH Physical lsolation Fiber Modem (Bandwidth 2M)

Overview
This interface converter is based on FPGA. Multiplex 4Channel 10/100base-T Ethernet interface to 1Channel Optical Fiber interface to provide users with Ethernet access at the rate of 1984K. It is widely used in finance securities and security departments which need to be provided two different networks and both on a physical network can be completely separated. For example the financial system business network internal office network and business network can't be linked together. This interface multiplexer can solve this problem.
Features
◆ based on self -copyright  IC; 
◆ Inter-set dynamic Ethernet MAC address (4096) with local data frame filtering function;
◆ 4Channel Ethernet rate is 1984Kbps set up the first channel rate the second channel Ethernet rate automatic allocation
◆ The local device can forced the remote device rate follow it;
◆ The Ethernet interface supports jumbo frames (2036bit);
◆ Ethernet interface supports 10M/100M half/full duplex auto- adaptable;  
◆ Ethernet interface supports AUTO-MDIX  (crossed line and straightly connected line self-adaptable );
◆ Have Ethernet monitor self-reset function the equipment will not dead;
◆ Support SNMP Network Management;
◆ Can form the structure: 4ETH Physical Isolation+E1 (A)---E1 Optical Fiber Modem(B)---this device (C).
Parameters
Fiber
Multi-mode Fiber
50/125um 62.5/125um
Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)Wave Length: 820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
link budget: 16dBm
Single-mode Fiber
8/125um 9/125um
Maximum transmission distance: 40Km
Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
link budget: 18dBm
Ethernet interface(100/100M)
Interface rate: 10/100 Mbps half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3 IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector: RJ45 support Auto-MDIX
Power
Power supply: AC180V ~ 260V;DC –48V;DC +24V
Power consumption: ≤10W
Dimension          
Product Size: 216X140X31mm(WXDXH)                
Simple packaging:  274X193X84mm(WXDXH)
Piece Weight : 1.2KG
Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)
Application
4ETH Physical lsolation Fiber Modem
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