Dasan Networks V8240 is a modular OLT concentrator operating in GPON (ITU G.984.4) standard. With 7U size it fits in standard 19″ rack.
V8240 offers “pay-as-you grow” model – you buy additional cards only when you need it.
V8240 allows you to:
install two switching units (Switching Fabric Unit) in order to ensure redundancy as well as possibility to upgrade firmware without restarting device
install up to 40 GPON OLTs ports, which allows to connect up to 5120 subscribers (assuming 1:128 split)
use cards with GPON ports protection – to ensure high availability of services
install 2 cards with uplink ports, each card is equipped with 4 1G SFP ports and 2 10GbE XFP ports
install 2 hot-pluggable DC (-48V) power supplies in order to provide redundancy
With full redundancy of all modules, device is suitable for operating in places where constant presence of services is strictly required. It is worth to underline that V8240 is the only device on market which firmware can be upgraded without restart.
296Gbps switching capacity and 220Mpps throughput based on non-blocking architecture lets you to provide most advanced services. Maximally device can operate on 4 XFP (10Gbit) ports and 8 SFP (1G) ports.
V8240 has 10 SIU (Service Interface Unit) slots for GPON cards eg. 4-port GPON OLT card for SFP B+ or C+ transceivers, which makes up to 40 GPON ports in most advanced scenario.
V8240 has full L2 and L3 functionality. It perfectly handles multicast traffic using IGMP Snooping or PIM-SM protocol.
OLT management can be done by CLI console, INAS software, SNMP, or HTTP interface. Device has been also integrated with external management and provisioning system like LMS.
Maximum power consumption (when all cards are installed) is 330W.
The V5824G is a compact sized 1RU GPON Optical Line Terminal (OLT) system. This system is suitable for FTTx services to the areas that have a low density of population or a small number of subscribers with less cost.
The V5824G provides 8 GPON ports on the front panel, each delivering 2.488Gbps downstream and 1.244Gbps upstream data rate. Each GPON port supports a pluggable SFP laser module. This OLT provides 8 electrical (RJ45) and optical (SFP) combo GE interfaces. And two 10GE (SFP+) uplink ports as uplink towards the core network. The MGMT and console interface is located on the most left of the front panel with embedded LED for LNK/ACT and TX/RX indication respectively. They are for use of equipment management via remote access or CLI.
Reliable operation and service are guaranteed through power redundancy, which prevents the system shutting down at the power-related failure. It has the ability to support dual module-type PSUs (Power Supply Units) on the rear panel.
The GPON technology adds new features and functionality targeted at improving performance and interoperability, and adds support for new applications, services, and deployment scenarios. Among these changes are improvements in data rate and reach performance, diagnostics, and stand-by mode, to name a few.
8 GPON OLT SFP type ports
8 1G Ethernet COMBO SFP/RJ45 ports
2 SFP+ 10Gbit Ethernet ports
2 hot-pluggable (redundant) AC or DC power supplies
OLT-ul GPON DASAN Networks V8102 este o versiune de 2U, ce dispune de 4 sloturi pentru 2 unitati modulare si 2 Switch cu interfata uplink. Sistemul are densitate mare pentru a livra o gama larga de servicii complete si performanta ridicata in orice aplicatie pe o retea FTTx.
OLT-ul V8102 suporta pana la 4.096 de abonati rezidentiali sau business cu 32 de porturu GPON (1:128 rata de splitare). V8102? este un echipament de mare capacitate cu acces GPON pe Uplink de 10GbE si rata de performanta pe 320Gbps.
Functiile OLT GPON Dasan Network:
2 sloturi pentru carduri GPON 16 cu porturi
Pot fi conectati maxim4096 ONT’uri (1:128 split)
4 Porturi Uplink SFP/SFP+ suport de 1G/10G
Ocupa 2U in rack de 19″
Putere consumata de maxim 160W
Temperatura de Operare: -15C to +55C
Racire din dreapta catre stanga – nu necesita spatiu suplimentar in rack