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ZMUX-4102M Ethernet Multi-Service Access Transmission Equipment

The ZMUX-4102M is a Yinxun Ethernet-based multi-service access and transmission device that leverages existing IP networks to carry voice, serial‑port, and discrete‑signal services, thereby replacing traditional dedicated lines and reducing deployment costs. The equipment features a 19‑inch, 2U modular design, with power supplies, the main controller, and link interfaces supporting 1+1 hot‑standby redundancy. It offers a wide range of interfaces and supports industry‑specific customization, while incorporating QoS management and comprehensive network management and O&M capabilities. With robust stability, it is well suited for various private‑network applications, including civil aviation, transportation, maritime, and enterprise intranets.

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IP Transmission Series

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Product Overview Application Solutions Configuration Information Technical Parameters Product Documentation

Product Overview

ZMUX-4102M is an Ethernet-based multi-service access and transmission platform meticulously crafted by Guangzhou Yinxun Comm.Tech.Co..Ltd. It not only preserves the stability of traditional TDM services but also innovatively incorporates IP Ethernet transmission capabilities, eliminating reliance on conventional E1 or fiber-optic dedicated lines. Instead, it can directly leverage existing IP networks to carry voice, data, and serial‑industry services. There’s no need to lease additional dedicated lines or undertake large‑scale upgrades to the current network; a single network cable suffices to enable cross‑regional service interconnection. Whether for enterprise intranets, operator IP metropolitan area networks, or wireless backhaul links, it can serve as a service‑carrying channel, significantly reducing networking costs and enhancing deployment flexibility. The device integrates multi‑service access, IP‑based transmission, and high‑reliability assurance into one compact unit. Designed specifically to efficiently, securely, and stably transmit critical business signals such as voice, data, network, and video, it stands as an ideal cornerstone for building modern communication systems.

Core Competencies

Outstanding design, robust and reliable

Standard rack, flexible deployment: A standard 19-inch, 2U‑high rack‑mountable modular design that can be easily installed in a standard cabinet.

Highly integrated modular architecture: Composed of a system chassis, power supply board, control board, and I/O interface board, it features high density and high integration while offering convenient maintenance.

Powerful scalability: Supports configuration of two power supply boards (1+1 redundancy), two control boards (1+1 redundancy), and six I/O interface boards, meeting current and future diverse service access requirements.

Multi-layered protection, no business optimization.

Dual‑controller protection: Core modules such as the main controller, cross‑connect, and network management unit are configured with 1+1 hot redundancy, ensuring millisecond‑level switchover of the control plane and zero service interruption.

Dual-power protection: The power supply board features a 1+1 redundant configuration, supports hot-swapping, and ensures continuous, stable system operation even in the event of a single‑power failure.

Multi-link protection: A multi-link protection mechanism that automatically detects and switches over failed links, significantly enhancing network robustness and service reliability.

No downtime required for maintenance: All line cards support hot-swapping, and module replacement does not disrupt service operations.

Smart management, experience first.

Intelligent Business Scheduling: Efficiently schedules and manages service traffic, optimizing network resource utilization.

QoS Priority Assurance: Flexibly configure transmission priorities and bandwidth for voice, data, video, and other services, ensuring low latency, low jitter, and stable, reliable delivery for critical applications.

Flexible, integrated transport for all services

Fine-grained port management: Allows flexible configuration of port parameters for each channel on every I/O interface board, accommodating complex networking requirements.

Transmission interface:

◆ Electrical port: Ethernet

◆ Wireless: 4G/5G, wireless bridge

Standard Business Interface:

◆ Analog voice: FXO/FXS, two-/four-wire audio (EM), hotline telephone, magneto telephone

◆ Low-speed data: RS232/RS422/RS485 (fully isolated design), digital I/O signals

Industry-specific custom interfaces:

◆ Civil Aviation: Radio stations, radar, navigation/ILS, meteorology, telex, clocks, and intercom systems.

◆ Rail: dispatch, control, broadcasting, and clock.

◆ Maritime: radio, navigation, meteorology, and message relay.

Intelligent Operations and Maintenance Management

Visual Network Management: The Yinxun GZYX_NMS_V5.0 network management platform enables topology monitoring, network element management, performance management, configuration management, fault management, log management, and more.

Access method: Ethernet, supporting remote maintenance and management.

Centralized monitoring: information on operating status, power status, link status, port status, and more.

Enhanced maintenance: Supports loopback diagnostics, remote upgrades, and fault diagnosis, significantly reducing operational complexity and costs.

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Configuration Hierarchy	Configuration Item	Specification Model	Specifications and Parameters	Quantity	Optional Configuration Status
Basic System	Equipment chassis	ZMUX-4102M	2U high chassis, rack-mountable; 2 power board slots; 2 main control board slots; Six I/O interface board slots.	1 unit	Must-have
Basic System	DC power supply board	PS2/DC-48	Single-channel 48 VDC power supply, Requires one power board slot.	1–2 pieces	Must-have
Basic System	AC power board	PS2/AC220	Single-phase 220VAC power supply, Requires one power board slot.	1–2 pieces	Must-have
Basic System	Main Control Cross-Connect Board	CL-1	2 optical ports + 3 FE interfaces, Requires one main control board slot.	1–2 pieces	Must-have
I/O interface board	Voice Interface Board	MVC16	16 FXO/FXS/hotline/magneto interfaces, Requires one I/O interface board slot.	On demand	Optional equipment
I/O interface board	Audio Interface Board	MVC12	12-way two-/four-wire audio (E&M) interface, Requires one I/O interface board slot.	On demand	Optional equipment
I/O interface board	Data Interface Board	MLS12	12 RS232/485 interfaces, Requires one I/O interface board slot.	On demand	Optional equipment
I/O interface board	Data Interface Board	MLS6	6-channel RS422 interface, Requires one I/O interface board slot.	On demand	Optional equipment

Technical Specifications

Specifications and dimensions : 483 mm (W) x 250 mm (D) x 90 mm (H)

Work environment

Temperature: 0°C~45°C

Humidity: 5%–95%, non-condensing

Storage temperature: -40°C to +70°C

Altitude: 0–5,000 m

Equipment power supply

DC power supply input voltage: -48 VDC

DC power supply input voltage range: -36 VDC to -72 VDC

AC power input voltage: 220 VAC

AC input voltage range: 200 VAC ~ 240 VAC

Device power consumption: ≤100W

Ethernet link interface

Interface type: 10/100Base-T

Interface speed: 10 Mbps/100 Mbps, adaptive support

Duplex mode: Half-duplex / Full-duplex with adaptive support

Agreement: IEEE 802.3 / 802.3u

VLAN Support: Supports IEEE 802.1Q VLANs

Protection switchover: Supports mutual backup between primary and standby links (millisecond-level switchover)

Connector: RJ45

Loop‑break interface and analog subscriber line interface

Frequency response: 300–3400 Hz

Crosstalk attenuation: ≥65 dB

Idle channel noise: ≤-63.7 dBm

Return Loss: Complies with YD/T 729-1994

Longitudinal conversion loss: Complies with YD/T 729-1994.

Total signal-to-noise ratio: Complies with YD/T 751-1995.

Loop impedance: ≥1800Ω

Connector: RJ45/RJ11

Low-rate data interface

Interface Type: RS232/RS422/RS485

Operating mode: Asynchronous/Synchronous (configurable)

Clock: Internal clock/External clock (configurable)

Transmission rate: Asynchronous 2400/4800/9600/19200/38400/48000/64000 bps (seven adjustable levels)

Synchronous at 9600/19200/38400/64000 bps (four adjustable baud rates)

Connector: RJ45

2/4-wire audio (E&M) interface

Interface Type: Two-wire Audio (E&M) / Four-wire Audio (E&M)

Frequency response: 300–3400 Hz

Transmission level: -16 dBm to +3 dBm (two-wire, adjustable)

-17 dBm to +5 dBm (four-wire/adjustable)

Receiving level: -16 dBm to +3 dBm (two-wire / adjustable)

-17 dBm to +7 dBm (four-wire/adjustable)

Idle channel noise: ≤-65 dBm

Impedance: 600Ω

Signaling: Supports E&M trunking functions (Classes I, II, III, IV, and V signaling)

Connector: RJ45

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Product Brochure_ZMUX-4102M Ethernet Multi‑Service Access and Transmission Equipment

26-07-15 17:32

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