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Product Specification |
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Overview |
Zyxel GS1900-48 L2 Smart Managed Switch 48 Port ความเร็ว Gigabit , 2 Port SFP, Rack-Mount เข้าตู้ Rack 19″ บริหารจัดการผ่าน Web Browser รองรับ 802.1Q VLAN, IGMP snooping, SNMP v3 |
| 10/100/1000BASE-T,fixed | 48 Port Gigabit |
| SFP 100/1000 Mbps | 2 Port SFP |
| Switching capacity (Gbps) | 100 |
| Forwarding rate (Mpps) | 74 |
| Packet buffer (byte) | 1.5M |
| MAC address table | 8K |
| Jumbo frame (byte) | 9K |
| Power | 100 – 240 V AC,50/60 Hz |
| Max. power consumption (watt) | 16 |
| Dimensions (WxDxH)(mm/in.) | 440 x 131 x 44/17.32 x 5.16 x 1.73 |
| Weight (kg/lb.) | 2.9/6.39 |
| Operating temperature | 0?C to 50?C (32?F to 122?F) |
| Storage temperature | -40?C to 70?C (-40?F to 158?F) |
| Operating humidity | 10% to 95%(non-condensing) |
| Storage humidity | 10% to 95% (non-condensing) |
| Standard Compliance | IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Ethernet IEEE 802.3ab (1000BASE-T) Ethernet IEEE 802.3x flow control IEEE 802.3az EEE support IEEE 802.1p CoS support IEEE 802.3af PoE (GS1900-8HP/10HP/24HP/48HP) IEEE 802.3at PoE plus (GS1900-8HP/10HP/24HP/48HP) IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) Full-duplex and half duplex operation with IEEE 802.3x flow control and backpressure Store and forward Auto MDI/MID-X |
| Security | IEEE 802.1x Port security Layer 2 MAC filtering BPDU guard Static MAC forwardingRADIUS TACACS+ SSL Management VLAN CPU defense engine DoS prevention |
| Resilience and Availability | IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.3ad LACP Dual configuration files Dual images |
| MIB | RFC 1213 MIB II RFC 2819 RMON (group 1,2,3,9) RFC 1215 generic traps RFC 1493 bridge Private MIB |
| Layer 2 Multicast | IGMP snooping (v1,v2,v3) |
| Discovery | IEEE 802.1 AB LLDP LLDP-MED |
| Network Management | SNMP v1,v2,v3 RMON (1,2,3,9) ICMP echo/echo reply Syslog |
| Class of Service (CoS) | IEEE 802.1p class of service (SPQ, WRR) Port-based CoS IP TOS precedence |
| IPv6 | IPv6 over Ethernet (RFC 2464) Dual-stack (RFC 4213) ICMPv6 (RFC 4884) Neighbor discovery (RFC 4861) Auto configuration Static IPv6 address and prefix length Static IPv6 default gateway IPv6 duplicate address detection |
| Certifications | EMC CE, FCC, C-Tick, Class A (GS1900-24/24HP/48/48HP) CE, FCC, C-Tick, Class B (GS1900-8/8HP/10HP/16/24E) BSMI CNS13438 Safety LVD EN60950-1 BSMI CNS14336-1 CB IEC60950-1 (GS1900-8HP/10HP/16/24E/24) RoHS compliant |
| Traffic Management and QoS | Port-based VLAN IEEE 802.1Q VLAN tagging IEEE 802.3ad LACP Guest VLAN Voice VLAN Storm contro IEEE 802.1p priority queues per port IEEE 802.1p Queuing method (scheduler) Input priority mapping Rate limiting per port (ingress/egress) IEEE 802.3x flow control |
| ZON Utility | Discovery of Zyxel switches, APs and gateways Centralized and batch configurations IP configuration IP renew New Device factory reset Device reboot Device locating Web GUI access Firmware upgrade Password configuration One-click quick association with Zyxel AP Configurator (ZAC) |
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ประกัน |
Limited Lifetime |
ZyXEL ZXL-GS1900-48 48-port GbE Smart Managed Switch with 2 GbE SFP ports Warranty Limited
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