Gpon OLT 4 Ports
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Gpon OLT 4 Ports

This compact 4-port GPON OLT bridges the gap between high-performance edge networking and space-constrained installations. Engineered for rapid deployment, it provides carrier-class data protection and seamless network resilience across rural locations, industrial zones, and low-density regions. Its lightweight, ultra-small form factor drastically cuts shipping and installation costs, fitting effortlessly into tight areas such as basements, low-voltage rooms, and compact enclosures. Furthermore, it supports Fiber-to-the-Mobile (FTTM) deployment by co-locating directly with wireless base stations to share existing site racks. To prevent costly downtime, the system implements robust link protection alongside dynamic routing protocols (RIP/OSPF) and advanced uplink redundancy technologies (LACP, STP, RSTP, MSTP). This highly integrated architecture sharply minimizes upfront CapEx and daily OpEx, optimizing your overall Total Cost of Ownership (TCO).
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Product Introduction

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OLT-G4V--1OLT-G4V--2

Order Info

 

Product Name

Description

Power Configuration

Optional Accessories

OLG-G4V

4*GPON, 2*RJ45 + 2*SFP/SFP+

1*AC Power

2*AC Power

2*DC Power

1*AC + 1* DC Power

GPON SFP C++ Modules

GPON SFP C+++ Modules

1G SFP Modules

10G SFP+ Modules

 

 

Product Description

Versatile Deployment & Compact Form
This ultra-compact 4-port GPON OLT excels in remote, rural, and industrial zones. It seamlessly co-locates with wireless base stations to share existing racks and fully enables FTTM applications. Its featherweight, space-saving chassis ensures effortless logistics and fits perfectly into tight spaces like basements, low-voltage closets, or miniature cabinets.
Carrier-Grade Security & Resilience
Engineered for non-stop network operations, the device utilizes RIP and OSPF dynamic routing for stable performance. It prevents downtime by incorporating robust link protection alongside advanced uplink redundancy protocols, including LACP, STP, RSTP, and MSTP.
Maximized TCO Savings
By minimizing the need for extensive trunk fibers, facility overhead, and complex pipe engineering, this solution drastically drives down both upfront CapEx and ongoing OpEx.

 

Software Functions

 

Network Management: Enables secure control via SNMP, Telnet, CLI, Web UI, and SSH v2. Includes intelligent fan control, live port monitoring, online configuration, user role management, and instant alarms.

 

Layer 2 Switching: Supports a 32K MAC table, 4096 VLANs (QinQ, Translation, Transparent, Tagged), STP/RSTP (802.1D/W), and static/dynamic LACP. Optimizes traffic with per-port rate limits, storm control, isolation, flow control (802.x), multi-criteria QoS, and ACLs.

 

Multicast Control: Streamlines multimedia delivery via IGMP snooping supporting up to 2,048 IP Multicast Groups.

 

DHCP Services: Simplifies IP assignment using DHCP Server, Relay, Snooping, and Option 82.

 

Layer 3 Routing: Equips a built-in ARP Proxy managing 4096 Host Routes and 512 Subnet Routes. Implements static/dynamic routing (RIP v1/v2, RIPng, OSPF v2/v3), secured by 802.1X, Radius, Tacacs+, and IP Source Guard.

 

IPv6 Support: Fully future-proofed with NDP, IPv6 Ping, IPv6 Telnet/Routing, advanced IPv6 ACLs, and MLD v1/v2 snooping.


 GPON Functions

Standards & Transmission: Fully compliant with ITU-T G.984.x standards, supporting an optical transmission distance of up to 20KM.

Bandwidth Management: Optimizes fiber throughput via T-CONT DBA (Dynamic Bandwidth Allocation) and granular GEM Port traffic shaping.

Intelligent O&M: Streamlines subscriber provisioning with ONT auto-discovery, link detection, and remote software upgrades. Includes a built-in power-off alarm function for instantaneous link problem detection and link fault troubleshooting.

Security & Traffic Control: Protects subscriber data via robust data encryption, hardware-level Access Control Lists (ACL), and flexible SNMP data packet filtering configurations.

Loop & Storm Prevention: Safeguards broad network stability using RSTP, physical port isolation, explicit VLAN division, and broadcast storm resistance functions to eliminate broadcast loops.

Service Delivery & System Hardening: Seamlessly delivers triple-play services via IGMP Proxy and multicast mapping. Features a specialized hardware design for system breakdown prevention to maintain a highly stable, non-stop operation system.

 

 Technical Parameters

 

 

Item

GPON OLT 4 Port

Chassis

Rack

1U 19 Inch Standard Box

Uplink Port

QTY

4

RJ45(GE)

2

SFP(GE)/SFP+(10GE)

2

GPON Port

QTY

4

Physical Interface

SFP Slots

Connector Type

Class (Class C++/Class C+++)

Max splitting ratio

1:128

Management Ports

1*10/100/1000BASE-T out-band port,

1*CONSOLE port, 1*USB 2.0

Backplane Bandwidth (Gbps)

104

Port Forwarding Rate(Mpps)

47.616

PON Port Specification

(Class C+++module)

Transmission Distance

20KM

GPON port speed

Upstream 1.244Gbps, Downstream 2.488Gbps

Wavelength

TX 1490nm, RX 1310nm

Connector

SC/UPC

Fiber Type

9/125μm SMF

TX Power

+4.5~+10dBm

Rx Sensitivity

≤-30dBm

Saturation Optical Power

-12dBm

Management Mode

EMS, TR069 VACS, WEB, SNMP, Telnet , CLI

Dimension (L*W*H)

442mm*220mm*43.6mm

Net weight

2.95KG

Gross weight

4.15KG

Power Consumption

35W

Working Temperature

0°C ~+50°C

Storage Temperature

-40~+85°C

Relative Humidity

5~90% (non-conditioning)

 

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