Manufacturer for 232 To 485 Converter - Unframed E1-RS530 interface Converter JHA-CE1R530 – JHA

Unframed E1-RS530 interface Converter JHA-CE1R530

Overview

This device provides an economical digital access solution for E1 and Fractional E1 network services. With an adapter cable, the device can connect to other DTE device, such as router, at data rates of 64Kbps to 2048Kbps.User data is placed into the E1 frame, using only the required number of timeslots, timeslot assignment is accomplished according to the data port speed and manual setting of DIP switches. GVE is widely used in communication network, both in WAN and LAN connection field.

Product Photo

Mini  Type

Features

• Based on self -copyright  IC。
• You can distinguish when a dying gasp or break when E1 E1 transmission intermediate signal is lost
• While supporting adaptive 120Ω / balance and 75Ω / Imbalance impedance, no need to make settings
• System through rigorous testing and practical verification, fully compliant with EIA-530, ITU-T G.703, G.704 and other recommendations; provides three loopback functions: E1 local loopback (ANA), RS530 loopback (DIG) make peer RS530 loopback (REM);
• Pseudo-random code test function, namely to facilitate the opening of the line, when one can come with 2M BERT
• DTE or DCE equipment support and interconnection; RS530 interface supports hot swap
• RS530 clock work supports internal clock, external clock and line clock;
• Optional AC 220V, DC -48V, DC + 24V, DC power supply no positive and negative points;

Parameters

♦ RS530 Interface  

Interface Rate: 2048Kbps

Interface character: match EIA-530

Connector: DB25 male/female (optional).

Interface type: DCE

Clock: G.703 resume clock, internal /RS530 external clock.

♦ E1 interface 

Interface Standard: comply with protocol G.703;

Interface Rate: 2048Kbps±50ppm;

Interface Code: HDB3;

Impedance: 75Ω (unbalance), 120Ω (balance);

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

Allowed Attenuation: 0~6dBm

♦ 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)

Specifications

Application

Typical solution 1

Typical solution 2