Datacom
DM4610 4GPON. Standalone GPON OLT.
DM4610 4GPON
Standalone GPON OLT

GPON (Gigabit Passive Optical Network) is a solution for optical access networks, offering high speed, cost-effective broadband applications and Triple Play services (voice, video and data). This technology allows sharing fiber optics among customers, reducing cost and maximizing the use of bandwidth.

Datacom has a range of GPON products that enables complete solutions of any size and cost-effective to provide FTTx services. The GPON product line is compliant with ITU-T G.984 and ITU-T G.988. Each GPON link supports downstream rates of 2.488 Gbit/s and upstream rates of 1.244 Gbit/s and offers dynamic bandwidth allocation (DBA).

The DM4610 OLT 4GPON is a compact and economical 1U solution for providing FTTx services. It supports 4 x GPON, 4 x 1GE optical SFP and 2 x 10GE optical using SFP+ connectors. This model supports 512 subscribers (ONU / ONT) whose network configurations are made remotely via the OMCI protocol in accordance with ITU-T standards. The DM4610 can remotely configure the main parameters of the ONU / ONT DM984-420 and DM984-422 (PPPoE, Fixed IP, DHCP, Bridge and WLAN).

Supports AC or DC power using independent, redundant, and hot-swappable power supplies. Offers hot-swappable FAN module.

 

Characteristics
  • 1U chassis for 19" rack installation
  • 4 GPON ports (SFP - SC / PC)
  • 2 ports 10GBase-X (SFP+)
  • 4 ports 100Base-FX / 1000Base-X (SFP)
  • AC power (100Vac to 240Vac) or DC (-36Vdc to -72Vdc)
  • Redundant and hot-swappable power and ventilation modules
  • Operating temperature: 0 ° C to 65 ° C

 

GPON

  • GPON Laser Class B+ and C+
  • Maximum range 60km
  • AES (Advanced Encryption Standard) 128 bits
  • DBA (Dynamic Bandwidth Allocation)
  • FEC (Forward Error Correction) in the downstream and upstream directions
  • ONU activation by serial number, password and serial number + password
  • Remote ONU firmware update
  • Pre-provisioning support for ONUs
  • Automatic discovery and auto-provisioning of ONUs
  • Hairpin Turn – L2 communication between ONUs directly at OLT
  • Support for N: 1, 1: 1 and TLS services
  • User Isolation
  • DHCP option 82
  • PPPoE Intermediate Agent
  • Static Access List IPv4

 

Safety

  • Remote and local syslog
  • Access authentication via RADIUS or TACACS

 

Management

  • In-band and out-of-band IPv4
  • Operations commit and rollback support
  • Command line interface (CLI) via SSHv2, Telnet, and RS-232 Console
  • Digital diagnostics according to SFF 8472
  • Firmware rollback
  • Inventory information
  • SNMPv1, v2c, and v3
  • Configuration support via XML (NETCONF)
  • Supports storage of up to 2 firmware

 

Switching

  • Setting up auto-negotiation by interface
  • Auto MDI / MDIX
  • Duplex Configuration by Ethernet interface
  • Support Jumbo Frames up to 9000 bytes (Ethernet interface) and 2040 bytes (GPON interface)
  • Configuration of up to 4094 VLANs
Applications

Triple Play Broadband Services

Through optical access, GPON technology allow convergence of data, voice (VoIP) and video (IPTV) in a single access.

 

 

Business services

The DM4610 provides a number of features that enable data, voice and video delivery to small, medium and large businesses.

The TLS (Transparent LAN Service) feature together with the Hairpin feature allows you to offer LAN-to-LAN services without additional equipment - such as routers.

 

 

FTTD – Fiber to the Desk

GPON FTTD simplifies the network by replacing the switches typically by a central OLT and ONUs in the users, reducing the network infrastructure using passive elements, fiber optics and point-multipoint topology.