Huawei EG8141A5 - XPON Optical Network Terminal (ONT)

The Huawei EG8141A5 is a high-performance GPON optical network terminal (ONT) designed to provide seamless internet, voice, and IPTV services. It offers exceptional network reliability, comprehensive smart features, and flexible connectivity options. The device is perfect for homes and businesses seeking superior network management and high-speed internet access.

GPON Port

• Supports Class B+ GPON with a receiver sensitivity of -27 dBm and overload optical power of -8 dBm.
• Wavelengths: Upstream (US) 1310 nm, Downstream (DS) 1490 nm.
• Compliant with ITU-T G.984.5, including a wavelength blocking filter (WBF).
• Flexible mapping between GEM Port and TCONT for efficient bandwidth allocation.
• Supports bi-directional FEC and advanced dynamic bandwidth allocation (DBA) technologies like SR-DBA and NSR-DBA.
• Type B protection, offering both single-homing and dual-homing configurations for redundancy.

Ethernet Port

• Supports VLAN configurations such as 1:1 VLAN, N:1 VLAN, VLAN transparent transmission, and QinQ VLAN tagging.
• Auto-adaptive Ethernet ports: GE (10/100/1000 Mbit/s), FE (10/100 Mbit/s).
• Supports MAC address learning and limits the number of learned MAC addresses for enhanced security.

POTS Port (Telephone)

• Maximum REN (Ringer Equivalence Number): 4, supporting high-quality voice transmission.
• Supports voice encoding/decoding in G.711A, G.729a/b, and G.722 standards.
• Facilitates fax transmission through T.30, T.38, and G.711 fax modes.
• Supports DTMF tones for keypad interactions and emergency calls via the SIP protocol.

WLAN (Wi-Fi)

• Compatible with IEEE 802.11 b/g/n standards with a maximum air interface rate of 300 Mbps.
• 2x2 MIMO technology enhances wireless signal strength with 5 dBi antenna gain for better coverage.
• Supports WPS, multiple SSIDs, and WMM for efficient traffic management.
• Smart Wi-Fi sharing features include parental controls, scheduled Wi-Fi shutdown, and Wi-Fi sharing through portal/802.1x authentication.

Smart O&M (Operation and Maintenance)

• IPTV video quality diagnosis ensures a smooth streaming experience.
• Rogue ONT detection helps maintain network security by isolating suspicious devices.
• Advanced testing tools like call emulation, circuit testing, and WLAN emulation.
• Remote management via eSight, OMCI, Web UI, or TR069 for seamless configuration and monitoring.

Layer 3 Networking

• Supports both IPv4 and IPv6 protocols, with dual-stack and DS-Lite functionality.
• Features like NAT, NAPT, port forwarding, ALG, UPnP, and DDNS simplify network management.
• Multicast support with IGMP proxy/snooping and MLD snooping for efficient bandwidth use during streaming services.

QoS (Quality of Service)

• Ethernet port rate limitation to control bandwidth allocation.
• 802.1p priority and flexible scheduling algorithms (SP, WRR, SP+WRR) for traffic prioritization.
• Broadcast packet rate limitation for better network efficiency.

Security

• SPI firewall provides advanced protection against external threats.
• Supports filtering based on MAC, IP, and URL addresses for secure network access control.

Power Saving

• Indicator power-saving mode helps reduce energy consumption when idle.
• COC V5 certification ensures compliance with energy-efficient standards.