4 Port Gpon Olt Vsol Rack-Mounted Factory Price Olt Gpon

• Certification: CE
• Usage: Fiber
• Rack: 1u 19 Inch Standard Box
• Max Splitting Ratio: 1:128
• Pon Port Quantity: 4
• Working Temperature: 0~50ºC
• Model NO.: OLT-G4V
• Wavelength: 1490nm Tx, 1310nm Rx
• Power Supply: AC: 90V~240V, 47/63Hz; DC:-36V~-72V
• Transmission Distance: 20km
• Transport Package: Paper Box
• Specification: 440mm(L)*391mm(W)*44mm(H)
• Trademark: VSOL
• Origin: China
• HS Code: 85176229
• Production Capacity: 1000 Set Per Week

Product Description

4 Port VSOL GPON OLT

 

Summary

OLT-G4/OLT-G8 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-G4/OLT-G8 can be used with the NGBNVIEW network management system so as to provide users with comprehensive access and a perfect solution. OLT-G4/OLT-G8 provides 8/16 * downlink GPON port, 4 *GE combo port, and 2* 10G SFP+ port. The height is only 1U for easy installation and space-saving. OLT-G4/OLT-G8 is suitable for Broadcast three in one, video surveillance network, enterprise LAN, Internet of Things, etc.

Features

1.Meet ITU-T G.984/G.988 standard and relative GPON standards of Chinese Communication Industry

2.Support OMCI remote management for ONT/ONU, compatible with ITU-T G.984.4/G.988 OMCI Protocol

3.1U height 16PON OLT product in compact design of Pizza-Box

4.Layer 2 Switching Function
OLT equips with very powerful layer 2 Full Wire Speed Switching and completely supports layer 2 protocol. With working mode of switch, isolate and one by one, OLT supports varieties of layer 2 functions like TRUNK, VLAN, rate limit, queue technology, flow control technology, ACL and so on, which provides technical guarantee for the development of multi-service integrated.

5.Layer 3 Switching Function
OLT supports layer 3 static router and multicast router

6.QOS Guarantee
GPON Products maintains fully-improved DBA with excellent Qos service capabilities. DBA meets different Qos requirements from different service flow in latency, jitter, packet loss rate.

7.Easy-to-Use Management System
Support management method of CLI, SNMP, TELNET, SSH and WEB and meet OMCI standard, through OMCI channel protocol service management can be realized, including ONT function parameter set, T-CONT business lines and amount, Qos parameters, configuration information request, performance statistics, auto-reporting of running events in system, configuration for ONT from OLT, fault diagnosis and management of performance and safety.



Specifications
 

Item	OLT-G4	OLT-G8
Switching Capacity	63Gbps	78Gbps
Forwarding Capacity(Ipv4/Ipv6)	50.592Mpps	65.472Mpps
Service Port	4*PON port, 4*GE COMBO port, 2*10GE SFP+ port	8*PON port, 4*GE COMBO port, 2*10GE SFP+ port
Redundancy Design	Dual power supply Support double AC input, double DC input and AC+DC input
Power Supply	AC: input 90~264V 47/63Hz; DC: input -36V~-72V;
Power Consumption	50W
Dimensions (Width x Depth x Height)	437mm×44mm×280mm
Weight (Full-Loaded)	≤5KG
Environmental Requirements	Working temperature: -10°C~55°C Storage temperature: -40°C~70°C Relative humidity: 10%~90%, non-condensing
Item		OLT-G4/OLT-G8
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; GVRP;
	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; RIPv1/v2; OSPFv2/V3; Equal-cost multi-path routing; Policy-based routing; Routing policy
	IPv6	ICMPv6; ICMPv6 Redirection; DHCPv6; ACLv6; 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; PIM-SM/PIM-DM/PIM-SSM; 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); BFD;
	Device Protection	VRRP host backup; 1+1 power hot backup;
Maintenance	Network Maintenance	Port real-time, utilization and transmit/receive statistic RFC3176 sFlow analysis; LLDP; GPON OMCI; Data Logging and RFC 3164 BSD syslog Protocol; Ping and Traceroute;
	Device Management	Console port, Telnet, SSH management; Out-band management; SNMPv1/v2/v3; RMON (Remote Monitoring)1,2,3,9 groups MIB; SNTP; NGBNView network management; Power Failure Alarm;