TP-Link DeltaStream DS-LGPA-16 OLT

Specifications

Features
Features TP-Link DeltaStream DS-LGPA-16 OLT
Switch layer
L2/L3
Static route
Yes
71% have it
DHCP server
Yes
93% have it
DHCP relay
Yes
80% have it
IGMP snooping
Yes
78% have it
Multicast Listener Discovery (MLD) snooping
Yes
80% have it
Quality of Service (QoS) support
Yes
94% have it
Voice VLAN
Yes
87% have it
GPON split ratio (max)
1:128
Maximum operating distance (GPON)
20000 m
41% better than others
Access Control List (ACL)
Yes
89% have it
Ports & interfaces
Ports & interfaces TP-Link DeltaStream DS-LGPA-16 OLT
Networking standards
IEEE 802.1p, IEEE 802.1x
Ethernet LAN (RJ-45) ports
16
64% better than others
GPON ports quantity
16
25% better than others
Power
Power TP-Link DeltaStream DS-LGPA-16 OLT
DC voltage range
-38.4 - -57.6 V
Power consumption (max)
56.2 W
37% better than others
Sustainability
Sustainability TP-Link DeltaStream DS-LGPA-16 OLT
Sustainability compliance
Yes
80% have it
Operational conditions
Operational conditions TP-Link DeltaStream DS-LGPA-16 OLT
Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
5 - 90%
Certificates
Certificates TP-Link DeltaStream DS-LGPA-16 OLT
Compliance certificates
CE, Federal Communications Commission (FCC)
Weight & dimensions
Weight & dimensions TP-Link DeltaStream DS-LGPA-16 OLT
Width
390.8 mm
35% better than others
Depth
257.5 mm
28% better than others
Height
22.5 mm
67% better than others
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
Nolan Brooks
Reviewed by
Nolan Brooks Storage Systems Analyst & Network Engineer Versus Wizard

The TP-Link DeltaStream DS-LGPA-16 represents a significant offering in the Optical Line Terminal (OLT) market, designed to facilitate high-density fiber-to-the-home (FTTH) deployments. As a key component in passive optical network (PON) infrastructure, this OLT is engineered to manage and aggregate traffic from multiple Optical Network Units (ONUs) or Optical Network Terminals (ONTs) within a service provider's network. Its architecture prioritizes efficient bandwidth allocation and robust management capabilities, crucial for delivering reliable broadband services to end-users. The DS-LGPA-16 is positioned to support service providers looking to scale their fiber networks effectively, offering a blend of performance and manageability.

This OLT features a 16-port configuration, indicating its capacity for substantial user aggregation. While specific port types (e.g., GPON, EPON) and uplink capacities are not detailed in the provided context, the inherent design of an OLT implies support for standard PON technologies. The focus for such a device typically lies in its ability to provide high throughput, low latency, and comprehensive Quality of Service (QoS) features. Service providers will find its potential for centralized management and monitoring to be a core advantage, simplifying network operations and troubleshooting. The TP-Link brand also suggests an emphasis on cost-effectiveness and widespread availability, making the DS-LGPA-16 a compelling option for both new deployments and network upgrades where scalability and operational efficiency are paramount.

Pros & Cons

Pros
What we love about this product
    • High Port Density: Features 16 OLT ports, enabling extensive user aggregation for FTTH networks.
    • Scalability Potential: Designed to support the expansion of fiber optic broadband services.
    • Operational Efficiency: Aims to streamline network management and monitoring for service providers.
    • Brand Reputation: Backed by TP-Link, known for reliable networking equipment and market presence.
Cons
Points to consider before buying
    • Specification Ambiguity: Detailed technical specifications regarding PON standards (GPON/EPON), uplink interfaces, and management protocols are not provided, limiting in-depth analysis.
    • Limited Feature Set Visibility: Specific QoS capabilities, security features, and advanced management functions require further documentation.
    • Power and Environmental Specs Missing: Information on power consumption, operating temperature range, and physical dimensions is absent.

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