GPON/FTTH OLT

The MGP1008, ITU-T based GPON (Gigabit Passive Optical Network) OLT (Optical Line Terminal) system is designed to power the service providers delivering Triple-play services and giving unmatched performance along with space and power savings.

The MGP1008 complied with ITU-T G.984.1-4 standard is the high performance OLT supporting 2.5Gbps for downstream bandwidth and 1.25Gbps upstream bandwidth and provides Dynamic Bandwidth Allocation to support video, VoIP and other applications.

The MGP1008 mountable on the standard 19 inch rack features compact design, high port density per rack – one of the industries densest OLT, easy installation and handy configuration capability.

The MGP1008 with built-in high performance switch supports Ethernet base Layer 2 switching function, and provides 8 PON ports supporting up to 512 subscribers using Class B+ optics, and uplink interfaces of up to 4 of 10/100/1000 Base-Tx, 4 of 1000Base-X or 2 of 10GbE. It also provides an Ethernet port and a console port for easy debug and management purposes.

The MGP1008 supports such additional Layer 2 functions as STP (Spanning Tree Protocol), Link aggregation, port-based VLAN, 802.1Q, mirroring and DHCP relay and IGMP snooping/proxy for efficient transmission of multicast traffic.

The MGP1008 series supports powerful packet filtering (Layer 1 to Layer 4) functions and IP QoS for service security and quality improvement, NetBEUI/ NetBIOS filtering, private DHCP server packet filtering and MAC address limitation per port can be realized through such packet filtering function.

Key Features

Stable GPON

• Complied with ITU-T G.984.1-4 G-PON standard
• 2.5Gbps downstream and 1.25Gbps upstream
• DBA (Dynamic Bandwidth Allocation) and QoS based on 4,096 of T-CONT
• 128 bit AES Encryption and FEC

High Performance Layer 2 Switching

• Full throughput for all ports (non-blocking)
• High capacity packet switching (16K MAC table)
• Powerful Layer 1 ~ 4 filtering and QoS
• IGMP Snooping/Proxy for multicasting network

Various Interfaces

• Downlink Interface: 8 PONs (SFP)
• Uplink interface: 2 uplink slots 2 x 10/100/1000Base-Tx, 2 x 1GbE (SFP) or 1 x 10GbE (XFP)
• Service configuration - FTTH-LAN/FTTH-VDSL

Excellent Operation and Management

• Management via SNMP/syslog/Telnet & Console

Security

• Layer 1~4 Packet filtering (ACL)
• NetBEUI / BIOS / NBT Packet filtering
• DHCP Packet filtering
• MAC Restriction per port
• Ingress/Egress limit per port by 64Kbps unit
• Broadcast / Multicast / DLF packet limit
• Port flood guard for abnormal traffic
• Loop detection and blocking

Power redundancy (both AC and DC)

19” standard rack mountable

Technical Specifications

GPON

• ITU-T G.984.1,2,3,4 compliant
• Downstream: 2.5Gbps, 1490nm, Class B+
• Upstream: 1.25Gbps, 1310nm, Class B+
• Service Distance: over 20km

Switching

• Layer 2 Switching (Store and Forward)
• Switching Capacity: 80Gbps Ethernet Switching
• Switching Performance:
  • Full throughput for all ports (Non-blocking)
  • 16 K MAC
  • 4095 VLANs
• Multicasting: IGMP snooping, IGMP proxy
• STP, PVSTP, RSTP
• Link aggregation, LACP
• DHCP relay with Option 82
• Security
  • Packet filtering (Access control list), Port flood guard
  • MAC address limitation per port
  • NetBIOS/NetBEUI/NBT filtering, Private DHCP server
• packet filtering
• QoS
  • 8 priorities queues per port
  • 802.1p, ToS, DSCP marking/remarking
  • Scheduling : SPQ, WRR, WFQ
• Congestion Control
  • HOL Blocking prevention
  • Back pressure, 802.1x

Management

• CLI, Telnet, RMON, SNMP v1/v2
• Remote S/W upgrade via TFTP and FTP
• Alarm (Critical, Major, Minor)
• Built-in Real-time clock, NTP, Built-in thermometer,
• Fan status monitoring, Optical signal monitoring

System

• Up to 16 subscriber ports
• Uplink Interface: 2 uplink slots each for
  • 2 ports of 10/100/1000Base-Tx
  • 2 ports of 1000Base-X or
  • 1 ports of 10GbE
• Dimensions: 430(w) x 310(d) x 44(h) mm
  • 19 Inch standard rack mountable (1U)
• Front Access Structure
• Power redundancy, fan, thermometer

Operation

• Input Power: 48VDC or 100~220 VAC 60Hz
• Power consumption: max. 90 W
• Operation Temp: 0 ?C ~ 40 ?C
• Noise: max. 45dBA