Broadband Access FTTx

DASAN's FTTx Broadband Access Solutions deliver ideal bandwidth solutions to give service providers the ability to fulfill their customers’ growing demands.
And DASAN's Copper Line Broadband Access products offer solutions that extend Gigabit services to legacy brown field areas where it is difficult to lay new fiber. DASAN Copper Line solutions meet the demand for faster and new services while reducing costs and avoiding the challenges of fiber installation to every home. Leveraging a mixture of existing copper and fiber DASAN's Copper Line Broadband Access Solutions deliver ultra-high speed broadband services to more customers.

Broadband Access FTTx / G/E PON OLT / V8272 PDF
ftth DASAN Networks’ V8272 is a 10 RU height chassis based GPON OLT system which is comprised of 20 slots for 18 service modular units, 2 switching fabric units to deliver a wide range of full-featured and high-performance over FTTx applications. It is a high-density chassis system that supports up to 8,192 residential and business subscribers with 64 GPON ports (1:128 split ratio). It also provides simultaneous services of GPON and Gigabit Ethernet.
V8272 features flexible and high capacity GPON access and 10GbE uplinks, scalability and line rate performance with a 440Gbps non-blocked switch fabric.
V8272 guarantees equipment-level reliability with full redundancy design concept of SFU/Power/GPON ports. This is a substantial factor for aggregation switches to perform continuous traffic forwarding to core network without failure. The PON technology adds new features and functionality targeted at improving performance and interoperability, and adds support for new applications, services, and deployment scenarios.
• 64 GPON or 768 AE ports per chassis
• 1 x 10GbE Uplink ports
• Multi-service chassis for FTTx deployments
• Full redundancy and resiliency system
• Support and delivery of various service types: VoIP, IP-TV, high-speed internet, mobile, etc.
• Non-stop forwarding, Non-stop roung features based on distributed architecture
• Selective service/uplink modular units for flexible network
• High capacity GPON access and 10GbE uplinks, scalability and line rate performance
• Real-time network traffic monitoring and analyzing
• Common & familiar CLI via Console/Telnet
• SNMPv2/v3 with RMON, Alarms
• L2/L3/L4 Classification / Priority Management
- SIU_10GE: 1 10GBase-R
Flash Memory 72MB
Service Port 16-Slot for SIU(Service Interface Unit)
- SIU_GPON4R: 4 GPON for Redundancy
- SIU_GE4: 4 100/1000Base-X (SFP)
- SIU_GE24: 24 1000Base-BX(12 CSFP Bi-Directional Transceivers)
- SIU_FE48: 48 100Base-BX
- SIU_GE48: 48 1000Base-BX
MAC Table 32K
Routing Table 16K
Switching Capacity 440Gbps
Throughput 327Mpps
Operating Temp. 0~50°C
Operating Humidity 0~90% (non-condensing)
Power Voltage Input : -48/60VDC (redundancy)
(W x H x D)
443.8 x 443.7 x 285 mm
Layer 2 • Standard Ethernet bridging
• Port/subnet/protocol-based VLAN
• Spanning tree: STP, RSTP, MSTP
• 802.3ad link aggregation"
Layer 3 • IPv4 routing / IPv6 routing
• RIPv1/v2, OSPFv2, BGPv4
• Virtual Router Redundancy Protocol (VRRP)
Multicast • IGMPv1/v2/v3, PIM-SM/SSM
• IGMP snooping
• Multicast VLAN Registration (MVR)
GPON • GPON OLT compliant with ITU-T G.984
• Remote ONT/MDU management
• Automatic ONT ranging
• Multiple T-CONTs per MDU (ONT)
• Supports up to 64 (max.128) connections over a single fiber
Management • Serial / Telnet (CLI)
• SNMPv1/v2/v3, RMON
MPLS(*Plan) • RSVP-TE and path protection and local repair(Head-end role)
• EXP-based QoS
• Clock sync: BITS, IEEE 1588v2, SyncE
QoS • Traffic scheduling (SP, WRR, DRR)
• 8 queues per port
• Advanced traffic management - metering, egress shaping
Network Configuration
Network configuration