Industrial-grade 4-port ONU
- Commodity name： Industrial-grade 4-port ONU
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- Product Features
- Product Parameters
- Order Information
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1. Adopts a point-to-multipoint network topology to effectively collect and aggregate users' dispersed Ethernet services, providing standard RJ45 fast Ethernet interfaces on the user side for smooth interconnection with existing networks.
2. The dynamic bandwidth allocation mechanism allows all users to share the upstream 1.25G and downstream 2.45Gbps bandwidth more reasonably, achieving reliable Quality of Service (QoS) and ensuring service quality for different services within the same network.
3. Supports IGMP multicast to effectively utilize bandwidth.
4. Supports Type B single-homing/dual-homing protection.
5. Metal casing with 4 independent 10/100/1000M ports and 1 GPON port.
6. Supports lightning protection, with common mode 4kV for AC power interface, differential mode 4kV, and common mode 4kV for GE interface.
7. Supports port isolation and has firewall functionality.
8. Supports network slicing based on service port.
9. Supports Ethernet loop detection, automatically determining whether the connected network has Ethernet loop blockage, and can automatically recover when the loop disappears.
10. Supports multicast VLAN and QoS functions.
11. Supports ACL filtering for layers 2-7.
12. Supports IPv6.
13. Has loop detection functionality.
14. Supports remote loopback for remote diagnosis of network status.
15. Rich OAM functionality design, including configuration, alarms, performance monitoring, fault isolation, and security management, providing both remote management via OLT and local console management.
16. Passed authoritative testing for optical communication product quality by the Ministry of Information Industry.
17. Obtained telecommunications network access license.
18. Supports network management.
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Project
Description
User Test Interface
4*GE
PON Interface
Downlink 2.5Gbps / Uplink 1.25Gbps Transmission Rate
Network Coverage Radius: 20 kilometers
Optical Interface Type: SC/UPC
Receiving Sensitivity: ≤-28dBm
Transmitting Optical Power: 0.5~5dBm
Security: ONU Authentication Mechanism
Standards Followed
ITU-T G.984/G.988
People's Republic of China Communication Industry Standard "Access Network Technology - Gigabit Passive Optical Network"
IEEE 802.1D, Spanning Tree
IEEE 802.1Q, VLAN
IEEE 802.1w, RSTP
ITU-T Y.1291
VLAN
Supports 64 VLANs (1~4094)
Port-based VLAN
IEEE 802.1Q VLAN
Supports CTC2.0 Defined VLAN
Multicast
Supports IGMP-Snooping
Supports CTC Defined Dynamic Multicast Function
Supports MLD-Snooping
Quality of Service
Backpressure Flow Control (Half Duplex)
IEEE 802.3x Flow Control (Full Duplex)
Prevention of Head Of Line Mechanism
IEEE 802.1p, CoS
4 Priority Queues per Port
WR, SP and FIFO Queue Scheduling Algorithms
Port Rate Limiting
Reliability
Supports Loop Detect Function
Supports Dying-Gasp Function
Network Security
Supports Port MAC Address Count Limitation
Supports Port Protection
Supports Port Storm Suppression
Management Configuration
Multiple Management Methods: CLI, Web, SNMP, TELNET, etc.
Software Upgrade via TFTP, WEB, OMCI, etc.
Local or Server Syslog for System Log Recording
Physical Dimensions
170*98*28mm
Heat Dissipation
Long-term use (24 hours), device heating will not cause performance degradation or component deformation damage.
Environmental Requirements
Operating Environment: -45℃ to 65℃; 10% to 85% non-condensing
Storage Environment: -50℃ to 80℃; 5% to 95% non-condensing
Input Rated Voltage: DC54V (Powered by external adapter)
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