framed E1-FE+4RS232 Converter

◆ based on self -copyright IC; 

◆ Can realize monitor and control of remote equipment OAM management data did not  take up user’s timeslot and save E1 bandwidth;

◆ E1 supports any timeslot set the rate is 64K-2048K;

◆ The local device can forced the remote device rate follow it;

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

◆ Have the function of E1 interface loop back check avoid the converter crashed because of interface loop return;

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

◆ Inter-set dynamic Ethernet MAC address (4096) with local data frame filtering function;

◆ Ethernet interface supports 10M/100M half/full duplex auto- Negotination support VLAN;

◆ Ethernet interface supports AUTO-MDIX (crossed line and straightly connected line self-adaptable );

◆ Have Ethernet monitor self-reset function the equipment will not dead;

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

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

◆ Support SNMP Network Management; 

◆ Serial Data Interface can be RS232/RS422/RS485/TTL optional;

◆ Serial channel can transmit adaptable serial data asynchronously 300 Kbps-19200Kbps baud rate; 

◆ Serial data multiplexing in E1 support ITU-T R.111 jumping coding mode;

◆ The local RS232 serial data can command the remote RS232 serial data loop-back to the local. This loop-  back in the outer ring of RS232 data interface you can test the RS232 interface chip without damage;

◆ Serial port interface lightning-protection reached IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV Impedance (2 Ohm)CM(Common Mode): 6KV Impedance (2 Ohm) standard.

E1 Interface

Interface Standard: comply with protocol G.703;

Interface Rate: n*64Kbps±50ppm;

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

Serial Interface

Standard

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial Interface

RS-422: TXD+ TXD- RXD+ RXD- Signal Ground

RS-485 4 wires: TXD+ TXD- RXD+ RXD- Signal Ground

RS-485 2 wires: Data+(Correspond TX+) Data-（Correspond TX-） Signal Ground

RS-232: RXD TXD Signal Ground

Power

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

Power consumption: ≤10W

Dimension          

Product Size : 216X140X31mm( WX DXH))

Simple packaging : 274X193 X84mm ( WX DXH)

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)