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GL-X8031U-RS

The GL-X8031U-RS is an industrial-grade pure data ONU that provides users with four fixed 10/100/1000Mbps The adaptive port, high temperature resistance and multiple lightning protection design can ensure stable and efficient operation in harsh working environment Yes, it is mainly used in security monitoring, safe city, tunnel monitoring, coal mine special network, etc.

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MDU

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Product Details

Product overview

The GL-X8031U-RS is an industrial-grade pure data ONU that provides users with four fixed 10/100/1000Mbps

The adaptive port, high temperature resistance and multiple lightning protection design can ensure stable and efficient operation in harsh working environment

Yes, it is mainly used in security monitoring, safe city, tunnel monitoring, coal mine special network, etc.

Product features

Fully complies with IEEE802.3/802.3ah

High temperature resistance, strong lightning and strong electromagnetic interference

Based on automatic discovery and registration

Supports DBA and multiple SLAs

Supports IEEE802.1D RSTP

Supports IGMP Snooping V2 multicast function

EMI and ESD protection certification

Supports VLAN function

Automatic time synchronization based on SNTP client

Rich and powerful OAM and remote management capabilities

Supports port speed limit, loop detection, and port isolation functions

Supports status detection and automatic fault location

Support power failure alarm function

It can be compatible with cameras, access control and intercom services

technical parameter

product model	GL-X8031U-RS
product description	Gigabit four-port EPON ONU
Fixed configuration interface	1 GEPON interface; 4 GE interfaces;
PON joggle	Up and down symmetric 1.25Gbps transmission rate
	Network coverage radius: 20 km
	Optical port type: SC/PC
	Optical physics: 1000 BASE-PX20
	Receiving light sensitivity: -26dBm
	Security: ONU supports MAC address authentication mechanism
	Supports DDMI functions such as optical power detection
Second layer function	Port-based IEEE 802.1Q VLAN
	Supports at least VLAN Stacking and VLAN conversion functions
	Supports STP function
	Supports port mirroring
	Support UNI port flow control function
	Supports IGMP Snooping
quality of service	Backpressure flow control (half-duplex) IEEE 802.3x flow control (full-duplex)
	Prevent Head Of Line mechanism
	IEEE p802.1p, CoS
	Support 802.1P/DSCP priority Mark/Remark
	WR, SP and FIFO queue scheduling algorithms
	Port throttling
	Supported service flow classification parameters include: MAC DA, MAC SA, VLAN ID, User Priority(IEEE802.1D), Ethernet type. Optionally supported service flow classification parameters include: destination IP address, source IP address, IP protocol type (TCP, UDP, ICMP, IGMP, etc.), IP DSCP, destination L4 protocol port, source L4 protocol port, etc.
safety function	Supports access device capacity limit and MAC address filtering function
	Supports the security isolation function between UNI interfaces
	Supports data flow filtering based on application layer protocol port number, IP, source and destination MAC, VLANid
	Supports the suppression of broadcast, multicast, and unknown unicast messages
	Supports defense against DOS, ARP, and ICMP attacks
	Support UNI port loop detection function
reliability	MTBF: 250,000 hours
Management configuration	CLI, Web, SNMP, TELNET, and other management methods. Debug output debug
Physical properties of the product	Protection class IP30
	No fan, natural heat dissipation
	Weight: 1Kg
source	Input AC220V power supply, output 12V2A
source	Rated power consumption <10W
environment pointer	Working environment: temperature-40℃~80℃
	Storage environment: temperature-40℃~85℃
	Relative humidity: no condensation when humidity is 5%~95%

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FAQ

Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.

What is an optical network terminal (ONT)? How does it differ from a regular modem?

An optical network unit (ONU) is an end device in a fiber optic network that converts optical signals transmitted via fiber optics into electrical signals (for use by routers, computers, and other devices), and vice versa.

What is the architecture of a fiber optic network (PON)?

Fiber optic networks typically use a passive optical network (PON) architecture, which is divided into three layers

What are the functions of the PON port and LAN port on an optical network terminal (ONT)?

PON port (fiber optic interface): Connects to the fiber optic cable entering the home and receives optical signals (usually SC/APC interface, blue square head).

Why does the optical network terminal need to register LOID/SN?

LOID (Logical Identifier) or SN (Serial Number) is the credential used by operators to bind user identities, and is used for OLT authentication of optical modems.

Optical modem dialing vs. router dialing: which is better?

Ordinary users: Optical modem dialing. Game/NAS users: Switch to bridge mode and dial up using a high-performance router.

How to determine whether the fiber optic signal is normal?

Check the optical modem indicator lights Log in to the optical modem management interface: Check the optical power (unit: dBm)

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