DZS – V8102 – Compact GPON OLT for High-density PONs

  • High-density chassis with up to 32 GPON ports via SFPs
  • Connects up to 4,096 residential and business subscribers (1:128 split ratio)
  • Up to 2x 320 Gbps layer-3 non-blocked switch fabric
  • Optimised for VoIP, IP-TV, high-speed internet data
  • Fully redundant system architecture
  • Supports a wide range of different SFP/SFP+ modules for customized connections
  • Network management with UNEM/INAS


The V8102 is a modular, compact 2 RU GPON OLT platform. It provides flexible and high capacity PON access and redundant 4x 10 GbE uplinks, scalability and line rate performance with 2x 320 Gbps non-blocking switch fabric. Due to the highly flexible hardware configurations with GPON units, users can fully customize it to local network requirements.

For GPON, the PON layer is terminated on the interface unit and translated to Ethernet uplink to be transported through an Ethernet/IP environment. The V8102 can be equipped with two service interface units and two combined network interface/switch fabric units. For improved system reliability, it adopts the design of full redundancy architecture with dual SFUs (Switch Fabric Unit) and PSUs (Power Supply Units).

Various network architectures using the versatility of the V8102 GPON OLT

PON Benefits

The PON technology 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. The V8102 introduces a point-to-multipoint concept with the PON technology, which enables a cost-effective FTTx service.

Network Architecture

V8102 is a network element, which includes the necessary service adaptation functions to support the delivery of multiple services, such as Ethernet, IP telephony, and video services. V8102 provides robustness in operation. Adding or removing ONTs doesn’t affect traffic of subscribers on other ONTs even on the same OLT port. Up to 128 ONTs can be attached to a GPON OLT port via passive optical

An ONT connects the user specific network to PON. The ONT can be occupied by a single subscriber and also can be a gateway of the local network.

There are different possible deployment topologies for PON networks, which differentiate from each other basically from the place the optical fibre is terminated. Depending on the subscriber type and desired topology of the network, the operator may adopt:

  • FTTH (Fiber to the Home)
  • FTTB (Fiber to the Building)
  • FTTC (Fiber to the Curb)

In case of very high bandwidth requirement per user, scenarios without splitters offering 2.5 Gbps/1.25 Gbps or 1.25 Gbps/1.25 Gbps (downstream/ upstream) data rate can also be deployed by connecting
only one single user on a GPON port.

Network Management

Large scale GPON deployments with V8102 can easily be operated with the network management
systems UNEM/INAS. Local or remote configuration by CLI and SNMP is supported by V8102 as well.

Also see the DZS MXK-F1419 – Same product specs but is the 19″ model and holds 14 Access Cards.

Also see the DZS MXK-F219. With its MXK-F14xx lineage, it has exactly the same high-capacity backplane and high-speed virtues found in its larger siblings – except on a 2U 19″ form factor.

Additional information


Dasan Zhone

Open Spec Sheet

Open Dasan Zhone High Density FTTH Starter Kit for GPON Flyer