GPON (Gigabit Passive Optical Network) is a solution for optical access, offering high speed and great cost benefit for broadband applications and Triple Play services (voice, video and data). This technology allows the sharing of optical fiber between customers, reducing cost and maximizing bandwidth utilization.
The DM4618 OLT is a cost-effective, modular solution for providing FTTx services. The DM4618 model has 32 fixed GPON ports and an expansion slot that allows you to equip it with 32 more GPON ports. Supporting a Split ratio of 1:128, it can support up to 8,192 subscribers. As uplinks it has two 100GbE ports (QSFP28) and four 25/10GbE ports on SFP28/SFP+.
The product is fully compliant with the ITU-T G.984 and ITU-T.988 standard. Each GPON link supports 2.488 Gbit/s downstream and 1.244 Gbit/s upstream rates.
The equipment has a command line interface (CLI) accessible through SSHv2, Telnet and RS-232 Console. SNMP v1, v2c and v3 agents are available. In addition, it provides an XML interface based on the NETCONF standard.
Commit and rollback operations (commands and Firmware), the use of user authentication via RADIUS and TACACS, local and remote Syslog are available to facilitate the configuration, management and troubleshooting of the equipment.
- 32 fixed GPON ports
- Expansion to more 32 GPON ports (Line Card)
- 4x 25/10GbE (SFP28)
- 2x 40/100GbE (QSFP28)
- GPON classes B+, C+ and C++
- DHCP option 82
- PPPoE Intermediate Agent
- Redundant, hot-swappable AC or DC power
- Hot-swappable ventilation module
