8E1 TO ETH Converter
8E1 TO ETH Converter
This device is 8E1 point-to-point optical transmission equipment with LCD display, uses the FPGA chips and easy to upgrade. It is single board structure and its largest transmission capacity is 8E1, 4*100M channel Ethernet data and 2 AUX port which is for transmitting other data such as RS232/RS485/RS422.
8E1+4ETH Fiber Optical Multiplexer With Console & LCD & Phone
Product character
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- Provides 8 E1 transparent transmission ;
- With char 8*2 LCD display and SNMP agent inside.
- Provide Console manage interface(RS232)
- Provide 4 100M line Ethernet channel,support mutual negatiate, Ethernet bandwidth is set on base on multiple of 32K.;
- Provice one hotline channel for option;
- Provide two fiber interfaces, one as master, the other as slave, insuring uninterrupted service transmission.
- The rate of optical port is 155Mbps, transmission range can reach 25KM, 40KM, 60KM, 80KM or 100KM;
- E1 interface code is HDB3，E1 vibration characteristic conforms to ITU-T G.703、G.823 and G.742;
- Ethernet port supports full/half duplex, 10M/100M auto-ataptable;
- Ethernet port supports VLAN function and has 4 devision mode for user selection;
- Ethernet package size support 1916 byte and 4 Ethernet port could be set seperately;
- Has complete alarm function and can monitor remote device status;
- Supports E1 loop from remote so as to detect and manage device conveniently;
- The combination AC220V and DC-48V for redundant
Environment requirement
Operating temperature: -5°C ~ 55°C
Storing temperature: －40°C ~ +85°C
Relative humidity: 95 %
Power supply
AC220V：input voltage AC 85V～265V
DC-48V：input voltage DC -36V～-72V
Consumption
consumption: ≤7W
E1 interface
Interface code: HDB3 code
Line speed: 2.048Mbp/s ±50ppm
Interface standard: ITU-T G 703
Interface impedance:
75Ω/unbalanced (BNC) or 120Ω/balanced RJ45
Allowed attenuation: 0~6dBm
10/100Base-T Port
Rate: 10/100M, full/duplex auto-negotiation
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Entiries: 4096 Entiries
Connector: RJ45
Console port
Rate： 9600Kbps (Asynchronous)
Interface characteristic： Satisfies ITU-T V.24 standard
Connector：RJ45
Fiber interface
Optical wavelength:
1310nm/1550nm for single-mode optic interface for option
850nm/1310nm for multi-mode optic interface for option
Optical interface: SC/FC/ST for option
Sending consumption: -9dBm/-5dBm
Receiving and dispatching module: >-6dBm
Optical receiver receiving sensitivity: <-36 (BER<10):
Optical code: NRZ
Transmitting range: MM 2Km/5Km,
SM 20Km/40Km/60 Km/120Km for option
