The HJ-A2060 series comprehensive access equipment features an advanced integrated circuit, programmable logic circuit, and high-speed microprocessor design. This device integrates technologies such as optical transmission, PCM multiplexing, and time-slot cross-connects. By utilizing cross-connection technology, it dynamically allocates time-slot resources, thereby enhancing the utilization of line resources.

The design incorporates a card-slot system, featuring 16 universal business slots for flexible configuration of various function cards according to user needs. Business options are highly adaptable.

Transmission medium is E1 channel (single E1/4E1 bundled) 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 parameters comply with international or domestic relevant standards.

2. Voice aggregation feature; 2048-line phone aggregation to (1-4) E1 transmission or fiber optic.

3. Single box supports 256-line telephony, stackable for seamless expansion up to 2048.

4. Supports dual optical path 1+1 protection.

16 universal business slots, configurable to meet user needs with FXO/FXS/Keypad/E&M/4-wire audio/E1/Ethernet RS232/RS422/RS485, etc.

6. Offer 1 to 4 physical isolated Ethernet interfaces, bandwidth configurable according to customer requirements (dynamic/static).

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

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

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

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

12. Comprehensive network management functions, real-time detection of various statuses of equipment (optional);

13, 19-inch 6U aluminum profile chassis.