"GS1900-48" Zyxel GS1900-48 Switch 48-Port GbE Smart Managed L2 + 2 x SFP Uplink
SKU : GS1900-48
จำนวน
แบรนด์: ZYXEL
รายละเอียดสินค้า
ข้อมูลทางเทคนิค (Specifications)
| Product Identification | |
| SKU / Model | GS1900-48 (Base Model - ต้องระบุ Regional Code) / GS1900-48-EU (European Union) / GS1900-48-US (United States) / GS1900-48-GB (United Kingdom) |
| Full Product Name | Zyxel GS1900-48 48-Port GbE Smart Managed Layer 2 Switch with 2 x GbE SFP Fiber Uplinks + Built-in Smart Fan Design + Rack Mount 1U Form Factor + Full IPv6 Support + Power-Saving Functions + Advanced Network Error Prevention (Loop Protection + Dual Images + Storm Control + DoS Prevention + SSL) + User-Friendly Setup Wizard + Nebula Cloud PnP Support + ZyXEL ONE Network Utility (ZON) - Non-PoE Higher-Density Variant with Fiber Uplinks for SMB + Larger Business + Multi-Building + Growing Office Deployment |
| Brand | Zyxel Networks (Zyxel Communications Corp.) |
| Product Series | Zyxel GS Switch Series GS1900 Sub-Series (Original Smart Managed GbE Switch Series - Purpose-Built for SMB + Small-Medium-Larger Office + Prosumer - Nebula Cloud PnP Support + Smart Fan Design - 48-Port Higher-Density Non-PoE Variant with SFP Fiber Uplinks) |
| Product Type (Key Feature) | 48-Port GbE Smart Managed L2 Ethernet Switch with 2 x SFP Fiber Uplinks + Built-in Smart Fan Near-Silent Design + Nebula Cloud PnP Support + Advanced Network Error Prevention - Non-PoE Higher-Density Variant - Ideal for SMB + Larger Business + Multi-Building Deployment + Larger Office Network Expansion + Chain Store HQ + Educational Institution + Multi-Floor Business + Growing Business + Fiber Backbone Uplink |
| "GS" Meaning | Zyxel Gigabit Switch Product Family (GS = Gigabit Switch) |
| "1900" Meaning | GS1900 Smart Managed Series (Original Smart Managed L2 GbE Switch + Nebula Cloud PnP + Small Business/SMB Target Market) |
| "48" Meaning | 48 GbE Access Ports + 2 x SFP Fiber Uplinks (Highest Port Density in GS1900 Series for Larger SMB Networks) |
| No PoE Suffix | Non-PoE Standard Variant (Different from HPv2 Suffix = PoE+ Variant) |
| GS1900-48 (Non-PoE) vs GS1900-48HPv2 (PoE+ Higher Tier) | GS1900-48 = 48 x GbE Non-PoE + 2 x SFP Uplinks (This SKU!) - For Standard Desktop Access with Fiber Uplink / GS1900-48HPv2 = 48 x GbE PoE+ + 2 x SFP + Higher PoE Budget (For IP Cameras + Wi-Fi AP + VoIP) |
| GS1900-48 (48-Port Highest Density) vs GS1900-24 / GS1900-16 (Lower Densities) | GS1900-48 = 48 Ports Highest Density (This SKU!) - For Larger SMB Networks / GS1900-24 = 24 Ports Medium / GS1900-16 = 16 Ports Smaller (For Different Network Sizes) |
| GS1900-48 (Original) vs GS1915 Series (Newer NebulaFlex Refreshed) | GS1900-48 = Original Smart Managed + Basic Nebula Cloud PnP + 2 x SFP Uplinks + 48-Port (This SKU!) - Well-Established Widely-Deployed / GS1915 Series = Newer Smart Managed + Full NebulaFlex Hybrid Cloud + Cloud LED Status Indicator (For Modern Cloud-First Deployment) |
| GS1900-48 (SMB Original) vs GS1920-48v2 (Higher Tier NebulaFlex) | GS1900-48 = Compact + Cost-Effective Smart Managed + 2 x SFP + Basic Cloud (This SKU!) / GS1920-48v2 = Higher Tier + Carbon-Style + 4 x Combo + 2 x SFP + NebulaFlex Hybrid + Advanced L2 Features (For Higher-Grade SMB) |
| Ideal Deployment (Key Feature) | SMB + Larger Business + Chain Store Multi-Location + Growing Business + Prosumer + Boutique Retail + Larger Office Network + Multi-Floor Business + Small-Medium-Large Educational Institution + Small-Medium Warehouse + Chain Store HQ + Multi-Building Deployment with Fiber Backbone + Growing Startup Office Cluster + Educational Campus + Multi-Floor Enterprise + University Department + Large Financial Office |
| Ports Configuration (Key Features - GbE Access + GbE SFP Uplinks) | |
| GbE Access Ports (Key Feature) | 48 x 10/100/1000 Mbps RJ45 Gigabit Ethernet Access Ports (Auto-Sensing + Auto-MDI/MDIX + Full-Duplex + Full Non-Blocking Bandwidth up to 1 Gbps per Port) |
| GbE SFP Fiber Uplink Ports (Key Feature) | 2 x 100/1000 Base-X SFP Fiber Uplink Ports - Extra SFP Slots to Provide 100M + GbE Speeds for Long-Distance Deployments + Redundant Fiber Paths |
| Total Ports | 50 (48 x GbE RJ45 + 2 x GbE SFP Fiber Uplinks) |
| Console Port | ไม่มี Console Port (Web GUI + Nebula Cloud Only - Smart Managed) |
| Reset Button | รองรับ (Factory Reset) |
| LED Indicators | Power + System + Port Activity/Link/Speed LED |
| Fiber Uplink Long-Distance (Key Features) | |
| Fiber Distance (Key Feature) | Up to 40 km (43,744 Yards) with Single-Mode SFP Fiber Uplink - Ideal for Long-Distance Remote/Field Sites + Multi-Building Deployment |
| SFP Speed | 100/1000 Base-X (100 Mbps หรือ 1 Gbps) |
| SFP Types Supported | Multi-Mode (SFP-SX) + Single-Mode (SFP-LX/LH) + Long-Range Options |
| Redundant Fiber Uplink (Key Feature) | 2 x SFP Slots for Redundant Fiber Paths หรือ Higher Uplink Bandwidth via LAG |
| Switching Performance | |
| Switching Fabric | Non-Blocking Switching Fabric |
| Switching Capacity (Key Feature) | 100 Gbps (Full Wire-Speed for All 50 Ports) |
| Forwarding Rate (Key Feature) | 74.4 Mpps (Million Packets per Second) |
| MAC Address Table Size | 16K MAC Addresses |
| Packet Buffer | 1 MB |
| Jumbo Frame Support | รองรับ Jumbo Frames (up to 9K Bytes) |
| Layer 2 Features (Key Features - Smart Managed L2) | |
| VLAN Support (Key Feature) | 802.1Q VLAN + Port-Based VLAN + Guest VLAN + Voice VLAN + Management VLAN + Up to 4K VLAN IDs - Easily Isolate + Prioritize Traffic |
| Layer 2 Multicast (Key Feature) | IGMP Snooping v1/v2/v3 - Efficient Multicast Traffic Handling |
| Spanning Tree Protocols (Key Feature) | STP (802.1D) + RSTP (802.1w) + Loop Protection + BPDU Guard |
| Link Aggregation (Key Feature) | LACP (802.3ad) + Static Link Aggregation (LAG) - Increase Bandwidth via Port Bundling (SFP Uplinks Can Be Aggregated) |
| LLDP Support | LLDP (802.1AB) |
| Port Mirroring | รองรับ - Traffic Analysis + Monitoring |
| IPv6 Support (Key Feature) | Full IPv6 Support - Ensure Network Ready for Future Expansions + Dual Stack IPv4 + IPv6 |
| DHCP Support | DHCP Client + DHCP Snooping |
| QoS Quality of Service (Key Features) | |
| QoS Queues (Key Feature) | Enhanced Quality of Service (QoS) - 4/8 Queues per Port + Strict Priority + Weighted Round Robin (WRR) - Prioritize Wired + Wireless Traffic |
| Traffic Classification | DiffServ (DSCP) + CoS (802.1p) + Port-Based |
| Bandwidth Control (Key Feature) | Ingress/Egress Rate Limiting - Control Bandwidth between Ports |
| Voice VLAN | รองรับ (Auto-Recognize VoIP Traffic + Auto Priority Assignment) |
| Guest VLAN (Key Feature) | Guest VLAN Support - Enable Guest Network Access with Separation from Main Network |
| Advanced Network Error Prevention (Key Features) | |
| Advanced Network Error Prevention (Key Feature) | Loop Protection + Dual Images + Storm Control + DoS Prevention + SSL - Comprehensive Network Reliability Features |
| Loop Protection (Key Feature) | Loop Protection - Prevent Network Flooding from Loops - Critical for Reliable Small Business Operation |
| Dual Images (Key Feature) | Dual Firmware Images - Backup FW ensures Recovery Path if One Crashes during Upgrade |
| Storm Control (Key Feature) | Storm Control - Ensure Network Efficiency + Prevent Broadcast/Multicast/Unknown Unicast Storms |
| DoS Prevention (Key Feature) | Friendly On/Off DoS Prevention - Simple Click to Enable/Disable instead of Multiple Setup Pages - Guard Against Common DoS Attacks |
| SSL Support (Key Feature) | SSL Encryption - Management Frames Well Encrypted when Device is Accessed - Secure Web Management |
| Security | |
| Access Control Lists | ACL - MAC-Based + IP-Based + Port-Based |
| Authentication | 802.1X Port-Based Authentication + RADIUS Server Support |
| Network Protection | DHCP Snooping + Port Security + BPDU Guard + Loop Protection |
| Management Security | SSH + HTTPS (SSL) + SNMPv3 + Local User Authentication + RADIUS |
| Management (Key Features - Web GUI + Nebula Cloud PnP) | |
| Web-Based GUI (Key Feature) | User-Friendly Web-Based Management GUI + Setup Wizard - No Complex CLI Learning Required + Manage Advanced Functions (VLAN + QoS + IGMP Snooping + LAG + IPv6 + DoS Prevention) Easily |
| Setup Wizard (Key Feature) | User-Friendly Wizard - Walk Through Setup + Configuration + Advanced Settings Quickly (Combines Complex Steps into 4 Quick Individual Steps: Startup + VLAN + Guest VLAN + QoS Setting) - Save Deployment Time + Efforts + Helpful for Non-IT Staff |
| Nebula Cloud PnP Support (Key Feature) | Support Nebula to Provide Unified Cloud Network Experience - From Wired + Wireless Network to Security Gateway - Easily Integrated + Configurations in Real Time + Access to All Cloud Devices Anytime Anywhere via Nebula App |
| ZyXEL ONE Network Utility (Key Feature) | ZyXEL ONE Network + ZON Utility - Simplify Configuration + Management + Troubleshooting + Speedy Network Setup - Relieve Customers from Repetitive Operations |
| Power-Saving Functions (Key Feature) | IEEE 802.3az Energy-Efficient Ethernet (EEE) + Link-Down Power Savings + Cable Length Detection - Reduce Power Consumption During Low Traffic Periods |
| SNMP Support | SNMP v1/v2c/v3 |
| Remote Management | SSH + HTTP/HTTPS + Syslog + IPv4/IPv6 |
| Firmware Upgrade | Web GUI + TFTP + Dual Firmware Images for Safe Upgrade |
| Standards Compliance | |
| IEEE Standards | IEEE 802.3 + 802.3u + 802.3ab + 802.3z (Gigabit Fiber) + 802.3x + 802.3az (EEE) + 802.3ad (LACP) + 802.1D (STP) + 802.1w (RSTP) + 802.1Q (VLAN) + 802.1X (Authentication) + 802.1p (CoS) + 802.1AB (LLDP) |
| Additional Standards | IPv4 + IPv6 + SNMP v1/v2c/v3 + RMON + IGMP v1/v2/v3 |
| Physical + Environmental (Key Features - Rack Mount 1U + Smart Fan) | |
| Form Factor (Key Feature) | Rack Mount 1U Design + Desktop Compatible - Standard 19" Rack Deployment for Larger Offices + Server Room |
| Multiple Deployment Methods (Key Feature) | Rack Mount (Standard 19" Rack) + Desktop Mount - Flexible Installation Options |
| Dimensions (WxDxH) | Approximately 440 x 250 x 44 mm (Rack Mount 1U Standard 19" Design) |
| Weight | Approximately 3.5 kg (48-Port Non-PoE Variant) |
| Cooling (Key Feature - Smart Fan) | Built-in Smart Fan Design (Auto-Adjust Speed Based on Device Temperature) - Near-Silent Operation + Optimized Cooling for Higher Port Density (48 Ports) + Ideal for Office Environment |
| Power Input | Internal Power Supply (AC Input 100-240V, 50/60Hz Universal) - Power Cord Included (Regional Type) |
| Max Power Consumption | ~32W (Low Power - Energy Efficient - Non-PoE) |
| PoE Support | ไม่รองรับ PoE (Non-PoE Variant) - หากต้องการ PoE+ 802.3at (30W/Port + 375W Budget) สำหรับ IP Cameras + Wi-Fi AP + VoIP ให้เลือก GS1900-48HPv2 |
| Operating Temperature | 0°C to +40°C |
| Storage Temperature | -40°C to +70°C |
| Operating Humidity | 10% to 90% RH (Non-Condensing) |
| Indoor Deployment | Indoor Only |
| Certifications | |
| Safety | UL 62368-1, IEC 62368-1, EN 62368-1, CB, CE |
| EMC | FCC Part 15 Class A, CE, VCCI, BSMI, RCM |
| Environment | RoHS 6/6, WEEE Compliant, Reach Compliant |
| Regional Variants (Important - Must Specify) | |
| European Union | GS1900-48-EU (CE Certified + EU Power Cord) |
| United States | GS1900-48-US (FCC Certified + US Power Cord) |
| United Kingdom | GS1900-48-GB (UK Power Cord) |
| Package Contents | |
| In the Box | Zyxel GS1900-48 48-Port GbE Smart Managed Switch x 1 (Non-PoE Higher-Density Variant with 2 SFP Uplinks - 48 x GbE RJ45 + 2 x GbE SFP Fiber Uplinks + Built-in Smart Fan Design + Rack Mount 1U + Advanced Network Error Prevention (Loop Protection + Dual Images + Storm Control + DoS Prevention + SSL) + Full IPv6 Support + Nebula Cloud PnP Support + ZON Utility + User-Friendly Setup Wizard), Power Cord (Regional Type), Rack Mounting Kit (Standard 19" Rack Ears + Screws), Quick Start Guide, Documentation, Warranty Information Required (แยกซื้อ - สินค้าไม่รวม): 1G SFP Transceivers (SFP-SX สำหรับ Multi-Mode Fiber, SFP-LX สำหรับ Single-Mode Long-Range Fiber), Fiber Optic Cables (Multi-Mode OM3/OM4 หรือ Single-Mode OS2), Cat 5e/6 Patch Cables (สำหรับ GbE Access), รับประกันคุณภาพ + นำเข้าอย่างเป็นทางการ |
| Warranty | |
| Warranty Policy (Key Feature) | Zyxel Limited Lifetime Warranty (Hardware) - Long-Term Investment Protection + Enterprise-Grade Reliability + รับประกันคุณภาพ + นำเข้าอย่างเป็นทางการ |
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