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E1-FE Converter

View : 175
Type : Single E1-Ethernet Bridge
Description :

This interface converter provides one unframed 2048kE1 interface and one Ethernet interface to achieve 10/100Base-T Ethernet data transmission on the E1 channel.


This interface converter provides one unframed 2048kE1 interface and one Ethernet interface to achieve 10/100Base-T Ethernet data transmission on the E1 channel. It is a high performance, self-learning Ethernet bridge. This device is the extension device of Ethernet, using network (PDH/SDH/Microwave) that provide E1 channel to achieve local and remote Ethernet interconnecting with serial interfaces at a lower cost. The device has inter-set loop test function to facilitate the project launching and daily maintenance.

Product Photo


● Based on self -copyright  IC

● Support unframed mode (2048K) set and can manage the remote device condition , OAM management data did not take up user’s timeslot

● Have the function of E1 interface loop back check, avoid the converter crashed because of interface loop back;

● Have indicator when the device is power-off or E1 line is broken or lose signal;

● Can set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;

● The Ethernet interface supports jumbo frames (2036 Bytes);

● Inter-set dynamic Ethernet MAC address (4,096) with local data frame filtering

● Ethernet interface supports10M/100M, half/full duplex auto- Negotiation and AUTO-MDIX (crossed line and straightly connected line self-adaptable );

● Have Ethernet monitor self-reset function, the equipment will not dead

● Can achieve the remote device setting any 5 mode of Ethernet and can closed the AUTO-MDIX function;

● Provide 2 clock types: E1 master clock and E1 line clock;

● The local device can forced the remote device rate follow it(when the device is unframed mode, that is invalid);

● Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG)、Command the remote,Ethernet interface Loop Back(REM)

● Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;

● Support SNMP Network Management;

● Can realize monitor of remote equipment temperature and voltage from local equipment;

● Can form the structure: Ethernet E1 Bridge(A)---E1 Optical Fiber Modem(B)---Ethernet Optical Fiber Modem (C)

● Can form the structure: Ethernet E1 Bridge(A)---Optical Ethernet Modem(B)---Ethernet Optical Fiber Transceiver (C),can manage (B) and (C) at (A)


● E1 Interface
Interface Standard: comply with protocol G.703;
Interface Rate: 2048k;
Interface Code: HDB3;
E1 Impedance: 75Ω (unbalance), 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Allowed Attenuation: 0~6dBm

● Ethernet interface(10/100M)
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

● 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)



Model Number: FCC-E1F1

Functional Description

1channel E1 – FE converter,With E1 loopback detection function

Port Description

One E1 interface;1*FE Interface


Power supply: AC180V ~ 260V;DC –48V;DC +24V

Power consumption: ≤10W


Product Size:  Mini type  216X140X31mm (WXDXH),1.3KG/piece

19inch 1U type  483X138X44mm (WXDXH),2.0KG/piece




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