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Universal OLT HL7180XG The HL7180XG is a chassis type system that can be used in a standard rack of 19 inches or more. It can accommodate various protocols and has 2 slots of control unit for switching and system management. Also it provides up to 12 slots for network interface and subscriber service and an external clock interface dedicated slot for clock synchronization.
1.92
Tbps
96
XGS-PON/G-PON
20
NG-PON2
2
100GE
15
Slots

Overview

With the rapid spread of broadband Internet and smart devices and the emergence of various applications, there is a growing demand for broadband for subscriber networks. PON (Passive Optical Network) technology has emerged that can minimize the management while having excellent performance in terms of transmission distance and bandwidth.

 

The HL7180XG system is designed to accommodate these PON technologies and various applications. As next-generation high Performance platform equipment, it is able to respond to the demand for network upgrading and enables integrated wired and wireless services.

 

The HL7180XG is a chassis type system that can be used in a standard rack of 19 inches or more. It can accommodate various protocols and has 2 slots of control unit for switching and system management. Also it provides up to 12 slots for network interface and subscriber service and an external clock interface dedicated slot for clock synchronization.

The service unit provides 8 G-PON or 4 XGS-PON ports optionally and 4 NG-PON2 ports per a unit which are connected to an external Wavelength Multiplexer.

 

For network interface, 8 ports of 10G / 1G support Ethernet service in dual mode to automatically detect the type of optical module. In addition, considering the evolution of the network, 1 100G Ethernet port is provided in 100G Ethernet service unit.

For stable service, all the units including the control unit and the power supply unit provide redundancy function to enable seamless service even if one unit fails.

HL7180XG is a member of the cost-effective and highly scalable Broadband Access

Key Features

    • ITU-T G.984 / G.9807 / G.989 / G.988 compliant 
    • L2 / L3+ Non-blocking Switching & Routing 
    • 1,920Gbps Switching Capacity 
    • 1,428Mpps Packet Forwarding 
    • Any Slot Any Unit & Hot-swappable all units 
    • Full redundancy : Switch and Control Unit, Uplink, PON, Power, FAN 
    • Up to 20 x NG-PON2 (40G/40G) ports

     

    • Up to 96 x G-PON / XG-PON / XGS-PON or 10G / 1G Ethernet ports 
    • Up to 2 x 100G Ethernet ports 
    • Max 160K MAC address table  Max 16K / 8K Routing entries (IPv4 / IPv6)
    • Max 8K L3 multicast groups  bitS, Sync Ethernet, IEEE 1588v2

     

XGSPON OLT HL7180XG 10 Gigabit Internet Applications

Specification

Parameter HL7180XG
Platform 19" Rack mountable, 10 RU size Total 15 slots (including Switching & Control Unit redundancy slot) - Interface Unit : 12 slots - Switching & Control Unit : 2 slots (dedicated) - Clock Interface Unit : 1 slot (dedicated) Power Supply Unit : 2 slots FAN Unit: 3 slots Interface Unit Type - NIU-8GEN : 8 x 1G Ethernet Unit (SFP) ports - NIU-8XEI : 8 x 10G / 1G Ethernet Unit (SFP+ / SFP) ports - NIU-1CEB: 1 x 100G Ethernet Unit (CFP4) port - PIU-8LGB : 8 x G-PON Unit (SFP) ports - PIU-4 xGB : 8 x XGS-PON / NG-PON2 Unit (XFP) ports 3.84 Tbps Backplane capacity
Capacity & Performance Performance Switching Capacity: 1,920Gbps Packet Forwarding: 1,428Mpps 512MB Flash Memory, 2GB DDR3 SDRAM Full redundancy : Switch and Control, Uplink, PON, Power, FAN bitS, Sync Ethernet, IEEE 1588v2
PON ITU-T G.984 G-PON Compliant ITU-T G.9807.1 XGS-PON Compliant ITU-T G.989 NG-PON2 Compliant ITU-T G.988 OMCI Compliant Type B Redundancy Efficient DBA algorithm Encryption (128 bit AES) FEC encoding and decoding Inter-operability with multi-vendor ONUs
L2 IEEE 802.1D Bridging, Spanning Tree: STP, RSTP, MSTP IEEE 802.1Q VLAN, IEEE 802.1ad Q-in-Q IEEE 802.3ad Link Aggregation Storm Control, MAC Limit, Jumbo-Frame 160K MAC address table 4K VLAN ID entries
L3 Static Routes, Default Routes, Load balancing RIPv1 / v2, OSPFv2, BGPv4 IPv4 / IPv6 Routing Proxy ARP, Dynamic ARP Inspection 6K / 8K ARP tables (IPv4 / IPv6) DHCP server / relay, DHCP snooping (option 82) Static IP / Private DHCP server blocking function
Multicast PIM-SM / SSM, PIM-ECMP, PIM reroute IGMP v2 / v3, IGMP snooping, IGMP proxy MLD v1 / v2, MLD snooping MLD / IGMP Join Filter, Fast leave 8K L3 multicast groups

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