详情描述

The HJ-A2060 series comprehensive access equipment is a comprehensive access device designed with international advanced integrated circuits, programmable logic circuits, and high-speed microprocessor technology. The device integrates technologies such as optical transmission, PCM multiplexing, and time-slot cross-connecting, utilizing cross-connection technology to dynamically allocate time-slot resources, thereby enhancing the utilization of line resources.

Utilizing a card-slot design, it offers 16 universal business slots, allowing for flexible configuration of various function cards according to user needs. Business options are highly adaptable.

Transmission medium is E1 channel (single E1/4E1 bonded) or fiber optic channel.

Standard box capacity is 256 lines, expandable up to 2048 lines. Offers a high-quality, cost-effective, and reliable solution for large-scale connectivity.



Feature Highlights:

1. All interface technical specifications comply with international or domestic standards.

2. Voice aggregation feature; aggregate up to 2048 phone lines into (1-4) E1 transmitters or fiber optics.

3. Single box supports 256 phone lines, stackable for smooth expansion up to 2048.

4. Supports dual optical path 1+1 protection.

5. 16 universal business slots, configurable according to user requirements for FXO/FXS/stone/ E&M/4-wire audio/E1/Ethernet RS232/RS422/RS485, etc.

6. We offer 1 to 4 physical isolated Ethernet interfaces, bandwidth configurable according to customer needs (dynamic/static).

7. Key components such as the main control board, power board, etc., support hot backup.

9. Supports hot swapping functionality, with surge and three-level lightning protection.

10. Strong anti-interference capability, stable performance, and comprehensive functions.

11. Modular power design; dual power supply with AC220V and DC-48V.

12. Comprehensive network management features, real-time detection of various device operating states (optional);

13, 19-inch 6U aluminum profile chassis.