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999999.99 USD
999999.99 USD
DLink DGS313030S
D-Link (0790069435287 / SGS-6341-48T4X) - AC input frequency: 50 - 60 Hz - AC input voltage: 100 - 240 V - Operating relative humidity: 10 - 90 % - Storage relative humidity: 5 - 90 % - Storage temperature: -40 - 70 C | Power over Ethernet
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D-Link DGS-3130-30S: A Comprehensive Layer‑3 Managed Switch Overview
The D-Link DGS-3130-30S is a high‑performance, stackable managed switch designed for enterprise and data‑center environments that demand robust routing, advanced VLAN support, and scalable fiber connectivity. With 30 SFP/SFP+ ports, two 10 GbE RJ45 ports, and four additional 10 GbE SFP+ slots, this device delivers a versatile mix of copper and optical interfaces suitable for diverse network topologies.
Key Design Features
- Layer‑3 Routing Capability: Supports static routing and RIP, enabling the switch to function as an edge router while maintaining full Layer‑2 switching performance.
- Stacking Flexibility: Physical stacking up to 9 units and virtual stacking of up to 32 units allow for seamless expansion without additional management overhead.
- High Port Density: 30 SFP/SFP+ ports provide ample fiber connectivity, while the two 10 GbE RJ45 ports offer high‑speed copper links for uplinks or server connections.
- Advanced QoS Algorithms: Implements SP (Strict Priority) and WRR (Weighted Round Robin), ensuring traffic prioritization and fair bandwidth distribution across multiple services.
- Robust Security Suite: Supports SNMP, SNMPv3, SSH‑2, SSL/TLS for secure management, along with ACLs—2048 entries inbound and 512 outbound—to enforce granular access control.
- Extensive MIB Support: Compliant with RFC 1213, 4188, 1157, 2571‑2576, 1907, 1757, 2819, 2021, 1398, 1643, 1650, 2358, 2665, 2674, 802.1p, 2233, 2863, 2618, 2620, 2925, 4363, 1065, 1066, 1155, 1156, 2578, 1215, 1212—enabling comprehensive SNMP monitoring and management.
- Redundant Power Supply (RPS) Support: Ensures continuous operation in critical environments by allowing dual power sources.
- Environmental Robustness: Operates within 10 %–90 % relative humidity, -40 °C to +70 °C temperature range, and tolerates a noise level of 54 dB.
Connectivity & Cabling Options
The switch supports the following copper Ethernet standards: 10BASE‑T, 100BASE‑TX, 1000BASE‑T, 10GBASE‑T. Fiber connectivity is facilitated through SFP and SFP+ modules, allowing for flexible deployment across campus or data‑center backbones. The inclusion of four 10 GbE SFP+ ports further enhances uplink capacity.
Performance Metrics
- Packet Buffer Memory: 2 MB of dedicated buffer ensures smooth handling of burst traffic and mitigates packet loss during congestion.
- Mean Time Between Failures (MTBF): A remarkable 487,153 hours indicates exceptional reliability for mission‑critical deployments.
- VLAN Capacity: Supports up to 4,000 VLANs, providing extensive segmentation possibilities for large networks.
- USB 2.0 Port: One USB port facilitates firmware updates and local configuration via a connected storage device.
Compliance & Certifications
The DGS-3130-30S meets stringent international safety and electromagnetic compatibility standards, including FCC A, CE A, VCCI A, IC, RCM, BSMI, CCC. These certifications guarantee that the device operates safely across a wide range of global markets.
Typical Deployment Scenarios
- Enterprise Core Layer: Its high port density and routing features make it ideal for core switches in medium to large enterprises.
- Data‑Center Fabric: The stackable architecture and 10 GbE uplinks support dense, low‑latency fabric designs.
- Campus Backbone: Fiber connectivity combined with robust ACLs and QoS ensures secure, prioritized traffic across campus networks.
Management & Configuration
The switch can be managed via web interface, CLI, or SNMP. Security protocols such as SSH‑2 and SSL/TLS protect management sessions, while SNMPv3 provides encrypted monitoring. The device’s extensive MIB support allows integration with network management systems for real‑time performance analytics.
Conclusion
The D-Link DGS-3130-30S delivers a powerful blend of Layer‑3 routing, high port density, and stackable scalability. Its robust security features, extensive MIB compliance, and environmental resilience make it an excellent choice for organizations seeking a reliable, future‑proof network core.
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| Tags | Power over Ethernet Gigabit Ethernet ports Redundant power supply Spanning Tree Power budget DGS-3130 Series Policies such as VLAN Multicast VLAN VLAN allows The switches Snooping allows |
| Identifiers | |
| Brand |  D-Link is a Taiwanese networking equipment manufacturer that produces a wide range of products for the consumer, small business, and enterprise markets. Some of their most popular products include wireless routers, switches, and network attached storage devices. D-Link has a strong reputation for quality and reliability, and their products are often praised for their feature-richness and ease of use. |
| MPN | D-Link SGS-6341-48T4X |
| ID | 19772588 |
| Dimensions / Weight | |
| Key Features | |
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AC input frequency The frequency of the alternating current supplied to a power supply or charger, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the device, ensuring proper functionality and safety.
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50 - 60 Hz |
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AC input voltage The range of alternating current voltage that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device across different regions.
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100 - 240 V |
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Certification A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.
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FCC A, CE A, VCCI A, IC, RCM, BSMI, CCC |
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Copper ethernet cabling technology A comma‑separated list of the copper Ethernet standards supported by a device, such as 10BASE‑T, 100BASE‑TX, or 1000BASE‑T. Each entry indicates a specific speed and physical specification that the product can transmit over its RJ‑45 ports.
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10BASE-T,10GBASE-T,100BASE-TX,1000BASE-T |
| Fiber optic connector | SFP,SFP+ |
| Mean time between failures | 487153 h |
| Noise Level | 54 dB |
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Operating relative humidity The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.
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10 - 90 % |
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Packet buffer memory The amount of temporary storage that a device allocates in its internal memory for buffering data before processing or forwarding it. Expressed as a digital capacity (e.g., kilobytes, megabytes), this value indicates how much information the hardware can hold at once and influences performance when handling high‑throughput or bursty traffic.
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2 MB |
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Redundant power supply RPS support Indicates whether the product includes a redundant power supply system that can provide backup power in case one unit fails, ensuring continuous operation.
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Y |
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Routing protocols A list of routing protocols that a device can use to forward network traffic, such as OSPF, RIP, BGP, EIGRP, IS‑IS, and VRRP. Each protocol is represented by its standard name and may be separated by commas or slashes in the source data.
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RIP |
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Safety A list of safety and regulatory certifications that a product complies with, such as CE, UL, FCC, or other regional standards.
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CB, cUL, BSMI, CCC |
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Security algorithms A list of cryptographic and authentication methods that a device can use for secure communication or data protection. Each entry represents a distinct algorithm or protocol, such as encryption ciphers (e.g., AES, WEP), authentication mechanisms (e.g., RADIUS, WPA‑PSK), or network security protocols (e.g., HTTPS, SSL/TLS). The values are typically separated by commas and may include both technical identifiers and consumer‑friendly labels.
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SNMP,SNMPv3,SSH-2,SSL/TLS |
| Shipping (inner) case gross weight | 9750 g |
| Shipping (inner) case net weight | 8940 g |
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Storage relative humidity The range of relative humidity (expressed as a percentage) within which the storage device is designed to operate reliably. Values are given as a minimum–maximum interval such as "10 - 90 %" and indicate the acceptable environmental moisture level for optimal performance.
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5 - 90 % |
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Storage temperature The range of temperatures in which a device can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.
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-40 - 70 C |
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Switch layer The network layer(s) that a device can operate at, expressed as a string such as "L2", "L3" or combinations like "L2/L3". This attribute indicates the protocol stack level supported by the hardware or firmware.
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L3 |
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Switch type The classification of a network switch based on its management capabilities, such as Managed or Unmanaged. This attribute indicates whether the device can be configured and monitored remotely (Managed) or operates with fixed settings without remote configuration (Unmanaged). It helps users choose a switch that matches their networking expertise and control requirements.
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Managed |
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USB 2.0 ports quantity Represents the count of external USB 2.0 (high‑speed) connectors available on a device. The value is an integer indicating how many USB 2.0 ports can be used for data transfer or power delivery from the outside of the product, regardless of internal placement or version.
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1 |
| VLANs | 4000 |
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