Telecom Protocol Converter Network Communication Equipment China Supplier

E1 to Ethernet protocol converter


Overview
Model 10/100M-E1 serial interface converters is a single port E1 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 10/100M-E1 provides E1 access at connection data rates of 2.048 Mbps. The10/100M-E1 is an excellent choice for internet access as well as LAN-to-LAN services.

Feature
Based on self-copyright IC.
Ethernet port 10/100M half/full duplex self adaptable, supporting VLAN.
RJ45 interface supports AUTO-MDIX.
Provides 2 clock types: E1 master clock, E1 line clock.
Has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument.
Have three LoopBack Modes: E1 interface LoopBack (ANA), LAN interface LoopBack (DIG), command the remote LAN interface LoopBack (REM).
75-ohm dual coax and 120-ohm twisted-pair G. 703 connections provided, and support 75ohm/120ohm adapt;
With abundant presentation function of Ethernet data, can detect real-time data communication status.
Can realize SNMP management in our chassis installation.
The temperature requirement is not very strict, the device can be working well under terrible environment.
Working temperature: 0° C - 50° C
Relative humidity: 95%(without coagulation)
No erosive and impregnant gas, no rising dust, no strong magnetic field disturbing
Technical Parameters
Power
Adapting module power, voltage range can be wide, with strong ant-jamming function.
With good insulation, stable working status is available
Power: -48V type, input voltage: -36V~-72V
Power: 220V type, input voltage: 175V~250V
Power consumption
Total power consumption: <5W
E1 Interface
Line Rate: 2.048Mbps± 50ppm
Line Code: HDB3
Interface Standard: ITU-T G. 703
E1 Impedance: 75Ω (unbalance) and 120Ω (balance)
Connections: Dual coax and 120-ohm twisted-pair (RJ45)
Jitter tolerance: Finer than G. 742 and G. 823
10/100Base-T Interface
Rate: 10/100M, full/duplex auto-negotiation
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Entiries: 4096 Entiries
Total Memory Sizes: 64MBits SDRAM
Physical interface: RJ45, support AUTO-MDIX
DIMENSIONS
210(W) × 120 (L) x 30(H) mm