DIGISOL GEPON OLT

DIGISOL GEPON OLT with 4 and 8 ports

DG-GO4200 Series

DIGISOL DG-GO4200 series EPON OLT products are 1U height 19 inch rack mount products. The features of the OLT are small, convenient, flexible, easy
todeploy and high performance. It is appropriate to be deployed in compact room environment. The OLT’s can be used for “Triple-Play”, VPN, IP Camera,
Enterprise LAN and Internet service provider applications.
DG-GO4204-8E provides 4GE(copper) and 4SFP slots independent interface for uplink, and 4*EPON OLT ports for downstream. It can support overall
256 ONU’s with 64 ONU’s per PON port.

DG-GO4208-12E4SFPP provides 8GE(copper) and 8SFP slots independent interface for up link, and 8*EPON OLT ports for down stream. It can support overall
512 ONU’s with 64 ONU’s per PON port.

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Product Key Features

• STP/RSTP
• IGMP Snooping
• VLAN Translation/Q-in-Q
• Port Aggregation
• Dynamic Bandwidth Allocation
• DHCP Snooping
• ACL
• Port Mirroring

GEPON OLT

Product Specifications

Management Ports

• 1*10/100BASE-T out band port, 1*CONSOLE port

PON Port Specification

•  Transmission Distance: 20KM
•  EPON port speed Symmetrical 1.25Gbps
• Wavelength: TX 1490nm, RX-1310nm
• Connector: SC/PC
•  Fiber Type: 9/125μm SMF
•  TX Power: +2dBm ~ +8dBm
• Rx Sensitivity: -27dBm
• Saturation Optical Power: -6dBm

Management Mode

• SNMP, Telnet, CLI, WEB, SSH v1/v2

Management Function

• Fan Group Control
• Port Status monitoring and configuration management
• Online ONU configuration andmanagement
• User management
• Alarm management

Layer2 Switch

• Support port VLAN and protocol VLAN
• Support 4096 VLANs
• Support VLAN tag/Un-tag, VLAN transparent transmission, QinQ
• Support IEEE802.3d trunk
• Support RSTP
• QoS based on port, VID, TOS and MAC address
• IEEE802.x flow control
• Port stability statistic and monitoring
• Support P2P Function

Multicast

• Support IGMP

EPON Function

• Support port-based rate limitationand bandwidth control
• In compliant with IEEE802.3ah standard
• Up to 20KM transmission Distance;
• Support data encryption, multi-cast, port VLAN, separation, RSTP, etc;
•  Support Dynamic Bandwidth
•  Allocation (DBA)
• Support ONU auto-discovery/link detection/remote upgrade of software;
•  Support VLAN division and user separation to avoid broadcast storm;
• Support various LLID configuration and single LLID configuration;
• Different user and different service could provide different QoS by means of different LLID channels;
• Support power-off alarm function, easy for link problem detection;
• Support broadcasting storm
• resistance function;
• Support port isolation between different ports;
• Support ACL and SNMP to configure data packet filter flexibly

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