FTTH Fiber Optical Line Terminal Mini GPON OLT 4 PON Ports

Model Number: OLT-G4V

Brand: Softel

MOQ: 1

gou Open to any brands of ONU

gou Easy EMS/Web/Telnet/CLI management

gou Multiple Security Guarantees: Users, Device and Network Security

Product Detail

Technical Parameters

Network Application




Product Description

OLT-G4V is a small-capacity cassette GPON OLT, meeting the requirements of ITU-T G.984/G.988 and relative standards of China Telecom/Unicom GPON, with super GPON access capacity, carrier-class reliability, and the complete security function. It can satisfy long-distance optical fiber access requirements on account of its excellent management, maintenance, and monitoring capability, abundant service features, and flexible network mode.

OLT-G4V can be used with the NGBNVIEW network management system so as to provide users with comprehensive access and a perfect solution. Designed with 1RU 19" Rack, it provides 4*Downlink GPON ports, 4*GE+2*GE(SFP)/10GE(SFP+) Uplink Ports, perfectly suitable for Broadcast three in one, video surveillance network, enterprise LAN, Internet of Things, etc.

Product User interface Unlink interface
OLT-G4V 4PON Port 4*GE+2*GE(SFP)/10GE(SFP+)
OLT-G8V 8PON Port 8*GE+6*GE(SFP)+2*10GE(SFP+)
OLT-G16V 16PON Port 8*GE+4*GE(SFP)/10GE(SFP+)

Functional Features 

Item GPON OLT 4 Ports
PON Features ITU-TG.984.x;SN/Password/SN+Password/LOID/LOIDPassword/LOID+LOID Passwordauthentication modes;
Terminal access up to 60km on a single fiber;
1:64 split ratio on single PON port, scalable to 1: 128 split ratio;
DBA algorithm, and the particle is for 64Kbit/s;
Standard OMCI management function;
ONU batch software upgrade;
PON port optical parameter detection;
L2 Features MAC MAC Black Hole;
Port MAC Limit;
32K MAC (packet exchange chip cache 2MB );
VLAN 4K VLAN entries;
Port-based VLAN classification;
Uplink static QinQ and flexible QinQ(Stack VLAN);
Uplink VLAN Swap and VLAN Remark;
Spanning Tree STP/RSTP/MSTP;Remote loop detecting;
Port Bi-directional bandwidth control;
Support static and LACP dynamic port aggregation;
Port mirroring;
Security Features User’s Security Anti-ARP-spoofing;Anti-ARP-flooding;
IP Source Guard for creating IP+VLAN+MAC+Port binding;
Port Isolation;
MAC address binding to the port and MAC address filtering;
IEEE 802.1x and AAA/Radius authentication;
Device Security Support the control layer to prevent a variety of DOS attacks and virus attacks against the CPU;
SSHv2 Secure Shell;
SNMP v3 encrypted management;
Login Security IP via Telnet;
Hierarchical management and password protection of users;
Network Security User-based MAC and ARP traffic examination;
Restrict ARP traffic of each user and force-out user with abnormal ARP traffic;
Dynamic ARP table-based binding;
IP+VLAN+MAC+Port binding;
L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet;
Port-based broadcast/multicast suppression and auto-shutdown risk port;
URPF to prevent IP address counterfeit and attack;
DHCP Option82 and PPPoE+ upload user’s physical location Plaintext authentication of OSPF, RIPv2 and BGPv4 packets and MD5cryptograph authentication;
Service Features  ACL Standard and extended ACL;
Time Range ACL;
Flow classification and flow definition based on source/destination MAC address, VLAN, 802.1p, ToS, DiffServ, source/destination IP(IPv4/IPv6) address, TCP/UDP port number, protocol type, etc;
packet filtration of L2~L7 deep to 80 bytes of IP packet head;
QoS Rate-limit to packet sending/receiving speed of port or self-defined flow and provide general flow monitor and two-speed tri-color monitor of self-defined flow;
CAR(Committed Access Rate),Traffic Shaping and flow statistics;
Packet mirror and redirection of interface and self-defined flow;
Supports priority marking of ports or custom flows and provides 802.1p, DSCP-priority Remark capability;
Super queue scheduler based on port or self-defined flow. Each port/flow supports 8 priority queues and scheduler of SP, WRR andSP+WRR;
Congestion Avoidance Mechanism, including Tail-Drop and WRED;
IPv4 ARP Proxy;
DHCP Relay;
DHCP Server;
Static Routing;
Equal-cost multi-path routing;
Policy-based routing;
Routing policy
IPv6 ICMPv6;
ICMPv6 Redirection;
IPv6 and IPv4 dual stack;
Multicast IGMPv1/v2/v3;IGMPv1/v2/v3 Snooping;
IGMP Filter;
MVR and cross VLAN multicast copy;
IGMP Fast leave;
IGMP Proxy;
MLDv2/MLDv2 Snooping;
Reliability Loop Protection ERRP or ERPS;Loopback-detection;
Link Protection FlexLink (recover-time <50ms);
RSTP/MSTP (recover-time <1s);
LACP (recover-time <10ms);
Device Protection VRRP host backup;1+1 power hot backup;
Maintenance Network Maintenance Port real-time, utilization and transmit/receive statisticRFC3176 sFlow analysis;
Data Logging and RFC 3164 BSD syslog Protocol;
Ping and Traceroute;
Device Management Console port, Telnet, SSH management;
Out-band management;
RMON (Remote Monitoring)1,2,3,9 groups MIB;
NGBNView network management;
Power Failure Alarm;


Chassis Rack 1U 19 inch standard box
1G/10GUplink Port QTY 6
Copper 10/100/1000Mauto-negotiation 4
SFP 1GE  2
Physical Interface SFP Slot
Connector Type Class C+
Max splitting ratio 1:128
ManagementPorts 1*10/100BASE-T out-band port, 1*CONSOLE port
PON Port Specification(Cl ass C+ module) TransmissionDistance 20KM
GPON port speed Upstream 1.244GDownstream 2.488G
Wavelength TX 1490nm, RX 1310nm
Connector SC/UPC
Fiber Type 9/125μm SMF
TX Power +3~+7dBm
Rx Sensitivity -30dBm
Saturation OpticalPower -12dBm
Dimension(L*W*H)(mm) 442*220*43.6
Weight 2.8kg
AC Power Supply AC:100~240V, 47/63Hz
DC Power Supply(DC: -48V)
Double Power Module Hot Backup
Power Consumption 35W
Operating Environment WorkingTemperature 0~+50℃
StorageTemperature -40~+85℃
Relative Humidity 5~90%(non-conditioning)

Network Applicationss


OLT-G4V Data Sheet En