BỘ CHUYỂN ĐỔI G.703 (CO-DIR 64K) SANG RS232/422/485

Product Name

G.703 Co-Directional (Co-Dir 64K) to RS232/422/485 Converter

Feature

·Based o­n self -copyright  IC

·Provide 2 clock types: Co-Directional G.703 master clock and G.703 line clock;

·Provide two loopback functions, namely 703 of the local loop, RS232 / 422/485 from the local loop.

·Pseudo-random code test function, bring great convenience to installation and commissioning of the equipment

·The co-directional 64K G.703 support 120Ω balanced impedance;

·AC 220V, DC -48V, DC + 24V power Optional ,DC power supply no positive and negative points;

Specification

·Co-Directional G.703 Interface  

Interface Standard:                                comply with protocol ITU-T G.703;

Interface Rate:                                        64Kbps±50ppm;

E1 Impedance:                                       120Ω (balance);

Jitter tolerance:                                      In accord with protocol G.742 and G.823

Maximum Transmission Distance:    up to 500m

·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)

Ordering information

AN-COD-RS232/422/485

G.703 Co-Directional (Co-Dir 64K) to RS232/422/485 Converter, AC or DC power supply