Products: / Data network equipment / PON equipment / Iskratel GPON equipment / Iskratel Lumia G8
| Code | 511001 |
Iskratel Lumia G8 1U GPON OLT delivers comprehensive network services, performance, and scale, optimized for different variants of residential and business access networks. Intelligent wire-speed BB access product provides eight GPON OLT ports together with 2x10GE and 4xGE (combo) uplink interfaces. Using the latest generation of 40Gbps network processor it already operates in Flow based mode and is SDN ready. With its non-blocking architecture it is designed to meet the rapidly evolving bandwidth demands on passive optical access networks. Advanced network functionalities provide flexible residential and business interconnecting and mobile backhauling within various network topologies.
Key Features and Benefits
Product supports flexible 3-level hierarchical QoS which allows specifying QoS behavior at multiple policy levels. Every level provides a high degree of granularity in traffic management. Hierarchical policies can be applied and chained at GPON OLT port level, ONT (subscriber level) and at service level. Depending on policy rules, various traffic management techniques, like: shaping, policing, classification, and restricting are provided.
Flexible VLAN tagging (with 8000 remarking rules) in OLT enable cost-effective 1:1 VLAN (VLAN per user) architectures as operator can use simpler ONT devices with common ONT configuration.
The GPON blade supports 8 OLT ports, designed with wire speed throughput, intelligent traffic processing and up-to 1:128 ONT split ratio. While traffic bandwidth demands grow, the service disruption becomes increasingly more unacceptable. For traffic protection, product uses two 10Gbps uplinks for 1 + 1 redundancy. For easier street cabinet integration, product offers alarms for Open Door, Power module failure, AC Mains failure and user defined alarms.
| Network interface | |
| GPON interface | 8 x GPON (2.5/1.25 Gbps) |
| 10GE Ethernet | 2 x 10GE SFP+ |
| 1GE Ethernet | 4 x Combo SFP/RJ-45 |
| PON interface | |
| GPON | G.984.x (GPON), G.988 (OMCI), TR-247 (GPON certification OLT interoperability), TR-101, TR-156, AES, FEC |
| Local Management interface | |
| Console | RS-232 (over Micro USB connector, adapter needed) |
| Performance | |
| Switching Capacity | 34 Gbps |
| MAC Table Size | 32 k |
| MAC Learning rate | 5000 MAC/s |
| Number of Multicast Groups | 2000 |
| Split ratio | 1:128 |
| OLT port characteristics | 4096 GEM port-ids, 1024 T-CONT, 128 ONT |
| Advanced features | |
| Intelligent Service Access (ISA) | Flow Awareness, Profile-Based Management |
| Business Connectivity | L2CP, E-Line, E-LAN, MEF compliant (MEF-9, MEF-14) |
| Ethernet switching (L2) features | |
| Switching | IPv4, IPv6, Support for packets up to 1526 bytes |
| Link Aggregation | LACP (802.3ad), Static LAG |
| Anti-loop protocol | STP (802.1D), RSTP (802.1w), MSTP (802.1s) |
| VLAN | 4094 simultaneous VLANs, Port based VLAN (Native VLAN), VLAN Remarking, Provider Edge Bridging (802.1ad , Q-in-Q, Selective Q-in-Q), Double VLAN tagging in one step |
| VLAN service models | Services: 1:1, N:1 (based on TR-156), 8k VLAN remarking rules |
| IP Multicast support | IGMP v2/v3 Snooping with/without Suppression, Fast Leave for Multiple Clients, IGMP filtering, IGMP Proxy, Multicast CAC, Multicast Group ACL, Static Multicast Groups, MVR, MVR-PEB (patented), IGMP forking, IGMP Querier |
| Quality of Service (per ONT) | L2-L4 Ingress Classification (PCP/802.1p/CoS, MAC, VLAN, ToS/DSCP, DiffServ, IP, TCP/UDP port), Ingress Marking, Ingress Policing (per port, per service), Egress Queuing (up to 32 Queues per ONT, RED, Tail-drop), Egress Scheduling (Strict priority, Weighted Fair Queuing, Low Latency Queuing), Egress Shaping, Connection Admission Control (CAC) |
| GPON Traffic management | Dynamic buffer management, 8k queues with dynamic allocation |
| Security features | |
| User Port isolation | Protected Port (Private Port) |
| Filtering and DoS prevention | Wirespeed L2-L4 Access Lists, Remote Access Filtering for Telnet/SSH, Application Rate Limiting, Selective overload protection |
| Storm Control | Per ONT packet-rate control for broadcast, multicast and unicast DLF traffic |
| MAC spoofing and flooding protection | Port Security, Port Security per VLAN, MAC Source Guard |
| Port-based security | DHCP Snooping, IP source guard, Dynamic ARP Inspection |
| Unauthorized DHCP Server prevention | DHCP Filtering, DHCP Options 60 and 43 (for ACS) |
| User Line Tracability | PPPoIA, DHCP Relay Agent with Option 82, DHCPv6 Relay Agent with Interface ID option |
| Management features | |
| Management interfaces | CLI (Console, Telnet, SSH), SNMP |
| IP assignment | DHCP or Static |
| Management protocols | SNMPv2c, SNMPv3, ACS Client for Auto Configuration Service, Radius client, TACACS+ client, Telnet client, SSH client |
| Firmware upgrading | FTP, ACS, Dual firmware image |
| Time Synchronization | SNTP |
| Monitoring | Performance and Quality Monitoring, RMON (Etherstats), System resource monitoring, Port Mirroring, On line debugging |
| Events collecting | Event Log, Error Log, Syslog client |
| Counters and Statistics | |
| OLT port | Signal Strength Indication (RSSI) and Digital Diagnostic Monitoring (DDM) |
| OLT port alarms | LOSi, LOS, LOFi, DOWi, SFi, SDi, LCDGi, RDIi, TF, SUFi, DFi, LOAi, DGi, LOAMi, MEMi, MISi, PEEi, TIWi, TIA, LOKi |
| ONT alarms | Inactive ONT, LOS, LOF, DOW, DG, SF, SD, LCDG, RD, TF, SUF, LOA, MEM, PEE, OAML |
| Traffic counters | per VLAN per ONT traffic counters, control protocol counters, traffic type traffic counters |
| Timing and Synchronization | |
| Frequency/Phase synchronization | Synchronous Ethernet*, IEEE 1588v2 (Precision Time Protocol)* |
| Dimensions(1) | (H x W x D) 45 x 447 x 235 mm - ETSI rack, 19” rack Note(1): without cables and protrusions |
| Environmental conditions | |
| Safety | EN 60950-1:2006 + A1:2010 + A2:2013 + A11:2009 + A12:2011 |
| EMC | ETSI EN 300 386 V1.6.1 (EN55022 Class B ) |
| Storage | ETS 300 019-1-1, class 1.2 , temperature -50 to 70°C, rel. humidity 10–100% |
| Transport | ETS 300 019-1-2, class 2.3 |
| Operation | ETS 300 019-1-3, class 3.1E, temperature -5 to 55°C, rel. humidity 5–90% (non-condensing) |
| Power Supply and Consumption | -42 V to -72V DC, 90 W (with 8 x SFP) |
Come visit us in Hall 7, where we’ll showcase our latest device lifecycle and refurbishment solutions for telecom operators and B2B partners across Europe.
We look forward to meeting industry professionals, partners, and new collaborators.
See you in Hall 7 from 19–21 May 2026!
| Klaipeda | Vilnius | Kaunas | ||
Birutės str. 2 Tel. +370 614 45302 I–V: 8:30–17:30 | Smolensko str. 10B-A5 Mobile: +370 687 54446 I–V: 8:30–17:30 | Savanorių str. 225 Tel. +370 616 83395 I–V: 8:30–17:30 |
