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.
- 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
