4E1/10BaseT Protocol Converter 75ohm 220V Based on self copyright IC. Semi/full duplex self adapt, support VLAN. 10/100Mbps

Product function:

4E1-ETH is a single 4E1 port with Ethernet Bridging that provides high-speed LAN-to-WAN connectivity. Plugging directly into the 10/100Base-T port of a hub or LAN switch, the E1-F provides E1 access at connection data rates of 2.048 Mbps. The E1-F is an excellent choice for internet access as well as LAN-to-LAN services.

Product characteristic:

(1) Based on self copyright IC. 

(2)Semi/full duplex self adapt, support VLAN.

(3)RJ45 interface support auto-mdix.

(4)Provide 2 clock types: E1 master clock, E1 line clock.

(5) Provide 3 loop functions: local loop, to remote loop, order remote loop. 

(6)Have pseudo random code test function, easy the installation and maintenance.

(7) Support 2 impedances: 75 Ohm unbalance and 120 Ohm balance.

(8)Have Ethernet monitor self-reset function, equipment will not dead.

(9) Provide detecting real time Ethernet communication status.

(10)Two types: Standalone, desktop, 19inch; Card, usually be inserted in our rack 19 inch.  

Technical data:

E1 interface:     

Interface standard: Conforms to G.703 standard

Interface rate: 2.048Mbit/S±50ppm

Vibration characteristic: Satisfies G.742 and G.823 standard

Transmission capacity: 4*E1

Clock type: internal-clock, route clock

Connecter: BNC (75 Ω), RJ45 (120 Ω)

Interface impedance: 75Ω (non- balanced), 120Ω (balanced)

ETH port:

Interface rate: 10/100Mbps

Duplex: half/full duplex self-adaptable

Interface characteristic: supports IEEE802.3, IEEE802.1Q (VLAN)

Physical interface: RJ45

AUTO-MDIX: supports twisted cable and coaxial cable self-adaptable

MAC address table: can learn 4096 MAC addresses

Working condition:

Input voltage: AC220V; AC 110V; DC48V; DC+24V

Power consumption: ≤5W

Operating temperature:  0°C ~ 50°C

Storing temperature: 40°C ~ +70°C

Relative humidity: 95 %