ZTE ZXA10 C320 OLT 10GE

ZTE ZXA10 C320 – Compact OLT Platform for Modern FTTx Networks

Product Description

The ZTE ZXA10 C320 is a modern, compact OLT (Optical Line Terminal) platform designed for fiber network operators seeking a high-performance, scalable, and energy-efficient solution. With its small form factor (2U height), flexible configuration options, and support for GPON, XG-PON1, and P2P technologies, the C320 is an ideal choice for small to medium-sized FTTx deployments.

The C320 delivers high reliability through power redundancy (supports both AC and DC) and automatic control board switching. It supports a full suite of services including IPTV, VoIP, HSI, VPN, and mobile backhaul, offering comprehensive support for next-generation telecom services.

Key Features

• Compact Design – 2U height allows for easy installation in rack cabinets and constrained spaces.

• Up to 32 GPON Ports – Supports expansion to serve a large number of end-users.

• Flexible Uplink Interface Configuration – Supports up to 4 GE (optical), 2 GE (electrical), or 2 x 10GE interfaces.

• Compatibility with ZXA10 C300 Cards – Allows reuse of existing expansion cards, reducing upgrade costs.

• Advanced QoS Mechanisms – Ensures high quality for VoIP, IPTV, and broadband internet services.

• High Reliability – Supports redundancy for key components, Type B and Type C protection for PON, and uplink protocols like LACP, UAPS, STP, and ERPS.

• Network Security – ONT authentication, packet filtering, port isolation, DoS protection, and MAC/IP spoofing prevention.

• Time Synchronization Support – Includes support for 1588V2 and Synchronous Ethernet for precise timing.

• Low Power Consumption – Up to 45% less power usage compared to traditional OLTs.

• Built-in OTDR in SFP – Enables real-time optical network diagnostics.

Compatibility and Scalability

The ZTE C320 is compatible with service cards used in the ZXA10 C300 platform, allowing operators to gradually upgrade their infrastructure without replacing the entire system.

Slot Configuration

• Total Slots: 5

  • 2 slots for line cards (GPON, XG-PON1, P2P)

  • 2 slots for control and switching cards

  • 1 slot for the fan module

Supported Service Cards

• GPON Cards: 8/16 ports per card

• XG-PON1 Cards: 8 ports per card

• P2P Cards: 24/48 ports per card

Uplink Interfaces

• 4 x GE (optical) + 2 x GE (electrical) or

• 2 x 10GE (optical) + 2 x GE (optical) + 2 x GE (electrical)

Use Cases

The ZTE C320 platform is ideal for a variety of deployment scenarios, including:

• FTTH (Fiber to the Home) – For ISPs delivering fast, stable fiber internet to residential users.

• FTTB (Fiber to the Building) – Suitable for residential and commercial buildings.

• FTTO (Fiber to the Office) – For businesses requiring high bandwidth and network reliability.

• Mobile Backhaul – Supports mobile operators in transferring BTS data to the core network.

• Multimedia Services – IPTV, VoD, video conferencing, and online gaming.

With its high reliability and performance, the ZTE C320 is the ideal solution for operators implementing FTTx services in small and medium-sized networks.

The ZTE ZXA10 C320 is a compact, energy-efficient, and scalable OLT platform designed for telecom operators seeking a flexible and high-performance solution to support GPON, XG-PON1, and P2P networks. With support for a wide range of expansion cards, redundant power supply, and advanced traffic and security features, the C320 represents a future-proof investment in fiber network infrastructure.