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ZyXEL GS1900-48HPV2 48-Port Gigabit Smart Managed PoE+ Switch with 170W Budget - 2 SFP Uplinks - Layer 2
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Product Features
Technical Overview
The GS1900-48HPV2 operates as a full Gigabit Ethernet switch, supporting 10/100/1000Base-T over twisted pair and 100/1000Base-X over optical fiber via its SFP slots. Its 48 RJ-45 ports are split into 24 PoE+ ports compliant with IEEE 802.3at, delivering up to 30W per port, and 24 non-PoE Gigabit ports for standard devices. The two SFP expansion slots accept mini-GBIC transceivers, enabling uplinks to other switches or routers over fiber for extended reach and reduced interference.
Layer 2 switching features include IEEE 802.1Q VLAN tagging for network segmentation, 802.1p QoS for traffic prioritization, and 802.3ad Link Aggregation for increased bandwidth and redundancy. The switch also supports spanning tree protocols (802.1w RSTP, 802.1s MSTP) for loop prevention and 802.1x for port-based network access control. Management is accessible via a web-based GUI, CLI, or SNMP, providing tools for monitoring, configuration, and troubleshooting.
Key Product Advantages
The GS1900-48HPV2 stands out with its balanced port configuration and substantial PoE budget, making it ideal for powering and connecting a diverse range of network devices. Its smart management suite offers advanced features without the complexity of fully managed switches, reducing administrative overhead while maintaining control.
High-Density PoE+
With 24 PoE+ ports and a 170W budget, this switch can simultaneously power multiple high-demand devices like 802.11ac access points or pan-tilt-zoom cameras, eliminating the need for separate power injectors and simplifying cabling.
- Supports IEEE 802.3at PoE+
- 30W per port maximum
- Backward compatible with 802.3af
Flexible Uplink Options
The dual SFP slots allow for fiber uplinks to extend network distance or copper uplinks for cost-effective connectivity, providing flexibility in network design and future expansion.
- Accepts SFP or SFP+ modules
- Supports 100Mbps to 1Gbps speeds
- Hot-swappable for easy maintenance
Robust Management Features
Layer 2 management capabilities include VLANs, QoS, port mirroring, and IGMP snooping, enabling efficient traffic control, security, and multicast optimization for improved network performance.
- Web-based GUI and CLI access
- SNMP v1/v2c/v3 support
- Port-based and MAC-based VLANs
Deployment / Use Cases
The GS1900-48HPV2 is well-suited for environments requiring reliable power delivery and managed switching, such as small office networks, retail stores, or educational facilities. Its rack-mountable design fits standard 19-inch cabinets, while the desktop form factor allows for placement in wiring closets or open spaces, offering deployment versatility.
In a typical deployment, the switch can centralize connectivity for IP phones, wireless access points, and surveillance cameras, reducing cable clutter and power outlets. The SFP uplinks connect to core switches or routers, ensuring high-speed backbone links. For example, in a school setting, it can power classroom access points and connect teacher workstations, with VLANs segregating student and administrative traffic for security.
Small Business Network
Ideal for offices with 20-40 users, providing PoE for VoIP phones and Wi-Fi access points, plus Gigabit connectivity for computers and printers, all managed through an intuitive web interface.
Retail or Hospitality
Supports point-of-sale systems, digital signage, and security cameras with PoE, while SFP uplinks ensure reliable connections to back-office servers or cloud services.
Physical Profile
The switch features a compact 1U height (1.73 inches) and a depth of 10.63 inches, making it suitable for shallow racks or desktop use. Its metal construction ensures durability, and the included rack-mount kit facilitates secure installation in standard server cabinets. The front panel includes status LEDs for port activity and PoE status, while the rear houses the power connector and grounding point.
- Width
- 17.36" (441 mm)
- Depth
- 10.63" (270 mm)
- Height
- 1.73" (44 mm)
- Weight
- 7.83 lb (3550 g)
What's in the Box
The package includes all necessary components for immediate deployment, ensuring a quick and hassle-free setup.
Highlights
- 48 Gigabit Ethernet ports: 24 PoE+ and 24 non-PoE for versatile connectivity.
- 170W total PoE budget to power multiple high-demand devices simultaneously.
- Two SFP uplink slots for fiber or copper expansion and backbone links.
- Layer 2 smart managed with VLAN, QoS, IGMP snooping, and port mirroring.
- Rack-mountable 1U form factor with desktop installation option.
- Supports comprehensive IEEE standards including 802.3at PoE+ and 802.3az EEE.
- Web-based GUI, CLI, and SNMP management for easy configuration.
- Lifetime warranty for long-term reliability and peace of mind.
Specifications
| Specifications | |
|---|---|
| Manufacturer | ZYXEL Communications Corp. |
| Manufacturer Part Number | GS1900-48HPV2 |
| Brand Name | ZYXEL |
| Product Series | GS1900 |
| Product Model | GS1900-48HPv2 |
| Product Name | 48-port GbE Smart Managed PoE Switch with GbE Uplink |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet PoE+,24 x Gigabit Ethernet Network,2 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,100/1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2.0 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3at,IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3x,IEEE 802.3az,IEEE 802.1p,IEEE 802.3af,IEEE 802.1w,IEEE 802.1D,IEEE 802.1s,IEEE 802.3ad,IEEE 802.1Q,IEEE 802.1x,IEEE 802.1ab |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 170 W |
| Power Source | Power Supply |
| Power Consumption | 220.50 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable,Desktop |
| Height | 1.73" (44 mm) |
| Width | 17.36" (441 mm) |
| Depth | 10.63" (270 mm) |
| Weight (Approximate) | 7.83 lb (3550 g) |
| Miscellaneous | |
| Package Contents | 48-port GbE Smart Managed PoE Switch with GbE Uplink Power Cord Rack Mounting Kit |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
How many PoE+ ports does the GS1900-48HPV2 have, and what is the PoE budget?
The GS1900-48HPV2 has 24 PoE+ ports compliant with IEEE 802.3at, delivering up to 30W per port. The total PoE budget is 170W, allowing it to power multiple devices like wireless access points, IP phones, or security cameras simultaneously without overloading the switch.
What types of uplink options are available on this switch?
This switch includes two SFP (mini-GBIC) slots for uplink connections. These slots accept SFP transceivers for fiber optic or copper Gigabit Ethernet links, providing flexibility for extending network distance, reducing interference, or connecting to core switches and routers.
Is the GS1900-48HPV2 a managed switch, and what management features does it offer?
Yes, it is a smart managed Layer 2 switch. Management features include IEEE 802.1Q VLANs for network segmentation, 802.1p QoS for traffic prioritization, port mirroring for monitoring, IGMP snooping for multicast efficiency, and spanning tree protocols (RSTP/MSTP) for loop prevention. It can be managed via web GUI, CLI, or SNMP.
Can this switch be used in a rack-mount setup, and what are its dimensions?
Yes, it is designed for rack-mount installation with a 1U height (1.73 inches) and includes a rack mounting kit. The dimensions are 1.73" H x 17.36" W x 10.63" D (44 x 441 x 270 mm), and it weighs 7.83 lb (3550 g), making it compact enough for standard server cabinets or desktop placement.
What networking standards does the GS1900-48HPV2 support?
It supports a wide range of IEEE standards, including 802.3at for PoE+, 802.3af for PoE, 802.3 for Ethernet, 802.3u for Fast Ethernet, 802.3ab for Gigabit Ethernet, 802.3az for Energy Efficient Ethernet, 802.1Q for VLANs, 802.1p for QoS, 802.1x for port security, and spanning tree protocols like 802.1w and 802.1s.
What is included in the package with the GS1900-48HPV2 switch?
The package includes the 48-port Gigabit smart managed PoE switch itself, a power cord for operation, and a rack mounting kit for secure installation in standard 19-inch server racks. This ensures you have all necessary components for immediate deployment in your network environment.
What throughput, switching capacity, or performance detail is listed?
the specifications are intended to help buyers confirm fit, compatibility, and expected day-to-day operation. In practical terms, the best reading of this product comes from how its hardware, connectivity, and deployment details work together.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Yes, giving buyers a clearer picture of expected coverage after purchase.
| Qty | Price | Available |
|---|
