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Planet GPL-8000 – 8-Port GPON OLT with 4-Port Gigabit TP/SFP Combo + 4-Port 1000X SFP + 4-Port 10G SFP+


Available on backorder

Model: GPL-8000

  • 8 GPON OLT SFP slots
  • Up to 2.5Gbps downstream and 1.25Gbps upstream
  • Maximum transfer distance of up to 20km
  • Each PON port supports up to 128 ONT/HGU
  • Compliant with G.984/G.988
  • 4 10/100/1000BASE-T RJ45 copper ports
  • 8 100/1000BASE-X SFP slots
  • User-friendly GUI management
  • 2 control interfaces

  Product Availability : On Order Basis, 4-8 Weeks



Available on backorder

Warranty: 24 Months

රු601,936.00 for 3 item(s)

High-performance GPON for FTTx Applications

PLANET GPL-8000 GPON Optical Line Terminal (OLT) consists of eight GPON ports, four Gigabit TP/SFP combo ports, four Gigabit SFP ports, four 10G SFP+ ports, and one management port. It complies with ITU-T G.984/G.988 and meets the requirements about GPON OLT in-network access technical requirements.

It is easy to install and maintain a GPON deployment up to 1024 ONU and HGU devices, providing highly-effective GPON solutions and convenient management for fiber optic broadband network.

High-speed and Long-distance Coverage for Triple Play Services

The GPL-8000 provides a high bandwidth of up to 2.5Gbps for downstream and 1.25Gbps for upstream, long-distance coverage of up to 20km between equipment nodes, and flexibility for network deployment. It is a cost-effective access technology with reliable and scalable network for triple-play service applications such as HDTV, IPTV, voice-over-IP (VoIP) and multimedia.

High Split Ratio for a Cost-effective Network Solution

The GPL-8000 is an ideal solution for FTTx applications. It helps to minimize the investment cost for carriers by offering a high split ratio of 1:128 per port and supporting the usage of PLANET ONUs. The GPL-8000 provides strong functionalities for Ethernet features such as VLAN, Dynamic Bandwidth Allocation (DBA), Service Level Agreement (SLA) and Access Control List. GPON protocol allows a Gigabit Ethernet communications fiber to be shared by multiple end users using a passive optical splitter.

Flexible and Extendable 10Gb Ethernet Solution

The GPL-8000 has four 10G SFP+ uplink ports to deliver ultra-high speed networking over long distances to service providers. Each of the 10G SFP+ slots supports dual speed and 10GBASE-SR/LR or 1000BASE-SX/LX. With its 4 ports, 10G Ethernet link capability and additional 8-port 1G Ethernet link capability, the administrator now can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the network efficiently. The GPL-8000 provides broad bandwidth and powerful processing capacity for FTTx applications for distribution data link.

Extractive Power Supply Design to Increase Flexibility

The GPL-8000 is equipped with one extractive 100~240V AC power supply unit, so it is easy to replace the power for users. Besides, the GPL-8000 reserves another backup power slot on the rear panel and users can add the second AC or DC power to the redundant power supply installation. The AC power or DC power is optional. The redundant power system is specifically designed to handle the demands of high-tech facilities requiring the highest power integrity.

Layer 3 Routing Support

The GPL-8000 enables the administrator to conveniently boost network efficiency by configuring Layer 3 static routing manually, the RIP (Routing Information Protocol) or OSPF (Open Shortest Path First) settings automatically.

  • The RIP can employ the hop count as a routing metric and prevent routing loops by implementing a limit on the number of hops allowed in a path from the source to a destination.
  • The OSPF is an interior dynamic routing protocol for autonomous system based on link-state. The protocol creates a link-state database by exchanging link-states among Layer 3 switches, and then uses the Shortest Path First algorithm to generate a route table based on that database.

Robust Layer 2 Features

The GPL-8000 can be programmed for basic switch management functions such as port speed configuration, port aggregation, VLAN, Spanning Tree Protocol, WRR, bandwidth control and IGMP snooping. It also supports 802.1Q tagged VLAN, Q-in-Q and GVRP Protocol. In addition, the number of VLAN interfaces is 4K. By supporting port aggregation, the GPL-8000 allows the operation of a high-speed trunk combined with multiple ports. It enables up to 32 groups for trunking with a maximum of 8 ports for each group.

Efficient and Secure Management

For efficient management, the GPL-8000 is equipped with console, Web and SNMP management interfaces.

  • With the built-in Web-based management interface, the GPL-8000 offers an easy-to-use, platform-independent management and configuration facility.
  • For text-based management, it can be accessed via Telnet and the console port.
  • For standard-based monitor and management software, it offers SNMPv3 connection which encrypts the packet content at each session for secure remote management.

Moreover, the GPL-8000 offers secure remote management by supporting SSHv2, TLSv1.0 and SSLv3 connection which encrypts the packet content at each session.

Hardware Specifications
GPON Ports8, supporting Class C+, Class C++ and Class B+
10/100/1000BASE-T RJ45 Ports4 TP/SFP combo interfaces, shared with Port-1 to Port-4
1000BASE-X SFP Slots8, supporting 1000BASE-SX/LX/BX SFP transceiver
Backward compatible with 100BASE-FX SFP transceiver
10GBASE-X SFP+ Slots4, supporting 10GBASE-SR/LR SFP+ transceiver
Management PortOne 10/100BASE-TX RJ45 port
ConsoleOne RJ45-to-RS232 serial port (9600, 8, N, 1)
Flash Memory32MB
Dimensions (W x D x H)440 x 304 x 44 mm
Power Consumption60 watts/204.73BTU
Power Requirements – AC100~240V AC, 1.5A max.
Power Requirements – DC36~72V DC, 3A max.
Switch ArchitectureStore-and-forward
Switch Fabric176Gbps
Switch ThroughputUplink 87Mpps
Downlink 102Mpps
Address Table40K
ARP Table8K
ACL Table1K
Shared Data Buffer2MB
Jumbo Frame2KB
Flow ControlBack pressure for half duplex
IEEE 802.3x pause frame for full duplex
GPON Specifications
Transmission SpeedDownstream: 2.5Gbps
Upstream: 1.25Gbps
Optical Split RatioUp to 128
Transmission Distance20km
PON Module WavelengthTX: 1490nm; RX: 1310nm
PON Fiber Type9/125um SMF(Single mode fiber optic)
Layer 3 Functions
IP InterfacesMax. 1K VLAN interfaces for IPv4
Max. 256 VLAN interfaces for IPv6
Routing Table32K for IPv4
8K for IPv6
Routing ProtocolsStatic routing
Layer 2 Functions
Port ConfigurationPort disable/enable
Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
Flow control disable/enable
Bandwidth control on each port
Port loopback detect
Port MirroringTX/RX/Both
Many to 1
VLANIEEE 802.1Q tag-based VLAN, up to 4K VLAN groups
IEEE 802.1ad Q-in-Q VLAN stacking/tunneling
GVRP for VLAN management
Spanning Tree ProtocolIEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
MulticastIPv4 IGMP v1/v2/v3 snooping
IPv4 Querier mode support
IGMP Filtering and IGMP Throttling
IGMP Proxy reporting
IGMP multicast forwarding
IPv6 MLD v1/v2 snooping
Multicast VLAN Register (MVR)
Up to 2K multicast groups
Link AggregationIEEE 802.3ad Ling Aggregation Control Protocol (LACP)
Static trunk link aggregation
Supports 32 groups with 8 ports per trunk group
Up to 80Gbps bandwidth (full duplex mode)
Load Balance Algorithm:
– Source IP/destination IP/Source + destination IP
– Source MAC/destination MAC/Source + destination MAC
Storm ControlPer 100pps
Bandwidth ControlAt least 64Kbps stream
QoSPON interfaces:
Dynamic Bandwidth Allocation (DBA)
Service Level Agreement (SLA)
Limiting the upstream/downstream rate based on each ONT/ONU/HGU8 priority queues on all switch ports
Scheduling for priority queues
– Weighted Round Robin (WRR)
– Strict priority
Traffic classification:
– IEEE 802.1p CoS/DSCP/Precedence
– Policy-based ingress and egress QoS
RingIGU-T G.8032 ERPS Ring
Security Functions
Access Control ListSupports Standard and Expanded ACL
– IP-based ACL
– MAC-based ACL
– Time-based ACL
ACL based on:
– MAC Address
– IPv4/IPv6 IP Address
– Protocol-number
– sport/dport
– ToS/Precedence
Up to 1k entries
SecurityTransmission data encryption on the PON interface
MAC limitation
MAC sticky
Port isolation
DHCP snooping
Dynamic ARP inspection
IP source guard
Network Access ControlIEEE 802.1x port-based network access control
Management Functions
System ConfigurationConsole and Telnet
Web browser
SNMP v1, v2c
Secure Management InterfacesSSHv2, SSLv3
Maximum 8 sessions for SSH and telnet connection
System ManagementIPv4 and IPv6 dual stack management
SNMP RMON 1, 2, 3, 9 four groups
Firmware upgrade by HTTP/TFTP/FTP protocol through Ethernet network
Configuration upload/download through HTTP/TFTP/FTP protocol
Supports IEEE 802.1ab LLDP protocol
NTP and SNTP client
RADIUS authentication for IPv4/IPv6 login user name and password
Event ManagementRemote syslog
System log
RFC 1215 Internet Engineering Task Force
RFC 1354 IP-Forwarding MIB
RFC 1493 Bridge MIB
RFC 1643 Ether-like MIB
RFC 1907 SNMPv2
RFC 2096 IP forward MIB
RFC 2233 if MIB
RFC 2465 IPv6 MIB
RFC 2573 SNMPv3 notification
RFC 2674 Bridge MIB Extensions
Standard Conformance
Regulatory ComplianceCE / FCC / LVD
Standards ComplianceIEEE 802.3z Gigabit 1000BASE-SX/LX
IEEE 802.3ae 10Gb/s Ethernet
IEEE 802.3x flow control and back pressure
IEEE 802.3ad port trunk with LACP
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN tagging
IEEE 802.1X port authentication network control
IEEE 802.1ab LLDP
RFC 791 IP
RFC 1112 IGMP v1
RFC 2236 IGMP v2
RFC 3376 IGMP v3
RFC 2710 MLD v1
FRC 3810 MLD v2
OperatingTemperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 90% (non-condensing)
StorageTemperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 90% (non-condensing)

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