Products >> FTTH & IPDSLAM >> OLT >> U9264H-GPON


  • U9264H-GPON Common elements with U9264
  • Redundant Switch & Processor Unit(SCU)
  • Network Interface Unit (LIU-x)

U9264H-GPON Common elements with U9264

  • Redundant Switch & Processor Unit(SCU)
  • Network Interface Unit (LIU-x)
  • Redundant Power Supply Unit (AC/DC)
  • All Units are Hot-swappable


The ubiQuoss U9264H is a high density, high capacity, and multi-functional GPON FTTH Optical Line Terminal. U9264H, built on a high capacity Layer 3 switch platform, is an efficient and cost effective solution optimized for service providers to offer reliable TPS services over GPON network.

U9264H has total 14 slots that can accommodate 2 SCUs (Switch & Control units), 2 PSUs (Power Supply Units), 2 LIUs (Line Interface Units), and 8 PIUs (PON Interface Units). The LIU slots of U9264H can accept 8-port 1G card, 2-port 10G card, or 4-port 10G card up to 2 slot cards, meanwhile the PIU slots can accept 8-port 2.5G GPON up to 8 slot cards.

U9264H adapts full redundancy design of SCU and PSU to improve availability and reliability of system. On top of that, U9264H offers Layer 2 switching, Layer 3 routing, QoS, OAM, Security and IPv6 features as well.

U9264H can accommodate maximum 4096 subscribers in a typical GPON deployment with 1:64 splits, since it can support total 64 PON ports.


- Future broadband capable platform of multi slot chassis
-   Easy and flexible deployment
-   Non-blocking architecture
-   All Front Access
-   Packet processing functionalities for IP-based “Triple Play Service” delivery
-   19” Chassis with 8 RU Height, 14 slots
-   960Gbps switching capacity, 10GE based next generation platform
-   64 GPON ports
-   2 x SCU(Switch & CONTROL Unit), 8 x PIU(PON Interface Unit), 2 x LIU(Line Interface Unit), 2 x PSU(Power Supply Unit)
-   GPON Optic : Support of Laser Class B+/C+
-   PON Ranging : typical 20Km
-   IPv

System Architecture

  • 14 slots, 8RU, 19 mounting
  • 3 FAN Module
  • AC / DC Power Module(Redundancy)

Module based High Capacity L3 switching GPON Common Platform

  • 2 slots Power Supply Unit (PSU)
  • 8 slots PON Interface Unit (PIU)
  • 2 slots Line Interface Unit (LIU)
  • 2 slots Switch & Control Module (SCU)

  • Switching capacity: 960Gbps/357Mpps
  • Switching Fabric: 80G per slot
  • Subscriber capacity: 64 GPON Max. 4096 subscribers(1:64 splits)
  • All Cards and Modules support Hot-swapping

PON interface

  • Max. 8 slots: up to 64 PONs
  • 8-ports GPON module (Up to 64 GPON ports, 8 slots)

Network interface

  • Max. 2 slots available for below slot cards:
  • 8-port 1GE card with 1000Base-T interface
  • 8-port 1GE card with 1000Base-X interface
  • 2-port 10GE card
  • 4-port 10GE card

Fully Redundant System

  • Switch & Control Card(SCU)
  • AC/DC Power Supply Unit(PSU)
  • Any two PON ports from any two PIU cards

  • Support Various SFP/XFP transceiver
  • Management:1-port 100Base-Tx & RS-232
  • IPv4 / IPv6(planned)
  • 10Km/20Km at different splits (32) at -22dBM(Basic) or -27dBM(Optional)
  • S/W Upgrade without service interruption
  • Loop-Back Test Function

RSSI (Received Signal Strength Indicator)

  • Detects (Senses) and indicates GPON signal strength by checking Rx/Tx signal of ONTs.

Automatic Laser Diode Shutdown (in case of ONT fault)

  • Detects any ONT working in continuous mode and shutdown the laser diode of the ONT to prevent
    service failure over PON network.

U9264H Specification 


Slot capacity 

14 slots 

Full-duplex Switching Capacity 


System Throughput 

310Mpps (With LIU 2X) 

Full-duplex Capacity per slot 

80G per slot 


437mm(W) x 354.4mm(H) x 295mm(D) : 19inch Rack Mount, 8RU height 

Chassis per rack 

4 chassis(2200mm : 45RU) 

Electrical specifications for the AC/DC power 


Total power Consumption 

Max. 800W 

Rated input voltage 

210~240VAC(47~63Hz), -48VDC 

Environmental conditions 



0 ~ 50C 



Management Interfaces 

RS-232C, 10/100 Base-T 



PON Features 

Full ITU-T G.984.x GPON OLT functionality. 4K port-ID and 1K alloc-ID Support ITU-T G.984.4 ONT OMCI Multiple T-CONTs per ONU (ONT) Wire speed processing On-chip embedded reassembly buffer per GPON channel 2.5 Gbps downstream rate on each PON channel 1.25 Gbps upstream rate on each PON channel Supports up to 512 Alloc-IDs per GPON channel Internal GPON SERDES and Burst CDR 128-bit Advanced Encryption Standard (AES) encryption engine for PON security and privacy with up to 128 unique keys. Flexible optical transceiver interface for multiple vendor support. ITU-T G.984 compliant Forward Error Correction (FEC) encoding and decoding for an improved link budget. Hardware-based configurable Dynamic Bandwidth Allocation (DBA) IEEE 802.1D bridging: 8K MAC Address learning and aging on local interface IEEE 802.1p with four priority queues IEEE 802.1Q VLAN mapping  

L2 Features 

TR-156 Compliant Max 32K Mac Address Table Max 4K VLANs, 802.1Q Support Private VLAN 802.3ad Link Aggregation Load-balancing based on source and destination MAC/IP 802.1d Spanning Tree Protocol(STP) 802.1w Rapid STP(RSTP) 802.1s Multiple STP(MSTP) Rapid Per VLAN Spanning Tree Plus(RPVST+) IGMP v1/v2/v3, snooping Max 4K Group Support Static Mac Address Port Mirroring  

L3 Features 

Static Routing RIPv2(IPv4) RIPng(IPv6) OSPFv2(IPv4)/v3(IPv6) IS-IS BGP4(IPv4)/4+(IPv6) VRRPv2(IPv4)/v3(IPv6) PBR(Policy Based Routing) ECMP Max 8 Routes Max 12K Routing Entries PIM-SM PIM-SSM IGMP v2/v3 IGMP Proxy Max 1K Group Support PIM-ECMP Support IGMP Join Filter/Count Limit DHCP Server/Relay Blocks illegal IP users DHCP Snooping DAI(Dynamic ARP Inspection)  

QoS Features 

Layer 2: Source/Destination MAC Address, VLAN ID, 802.1p Field Layer 3: Source/Destination IP Address, DSCP Layer 4: Source/Destination TCP/UDP Port Marking/Remarking: DSCP, 802.1p Packet Drop Mirroring/Redirect to Port Metering, Rate Limiting with 64Kbps unit 8 queues per port SPQ, DWRR, Hybrid (SPQ+DWRR) Egress rate shaping per port/queue with 64Kbps unit  

Security Features 

Netbios, NBT filtering DHCP filtering Packet filtering with ACLs Illegal Source MAC address block ALL 0s, 1s, System Mac, Default G/W Mac Illegal Source IP address block Broadcast, DLF, Multicast packet rate control Source MAC based excessive traffic Block Static Mac address Mac filtering Max Mac Number limit Port based Self Loop Detect 

System Security Features 

RADIUS, TACACS+ Telnet, SNMP with ACL CPU Packet Filtering with ACL CPU overload Packet traffic sender block TCP sync attack protection with sync cookies CPU packet rate-limit Management packet priority control Gratuitous ARP  

Management Features 

Telnet, SSH, SNMP v1/v2/v3 GUI Based Management through EMS Remote OS Upgrade using TFTP, FTP Dual Flash Image Remote Configuration Data Download NTP Packet monitoring with TCPDUMP RMON, Syslog Type based Port, CPU Packet statistics  

Synchronization (Optional) 

BITS Clock : 2.048MHz Support of 1588v2 Slave and Master ITU-T G.8261 / ITU-T G.8262 Compliant E1/T1 Timing source : 2.048MHz / 1.544MHz / 8KHz SyncE Timing source : 156.25MHz or 125MHz