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| Bảo hành | 24 tháng |
|---|---|
| Xuất xứ | GNETCOM/ASIA |
Switch layer 2 GNETCOM 54 port gigabit GW-S2854GM
Switch layer 2 GNETCOM 54 port gigabit GW-S2854GM được Công Ty TNHH Viễn Thông Thiên Tân nhập khẩu và phân phối độc quyền tại thị trường Việt Nam.
Switch GW-S2854GM thiết kế là switch quản lý L2 với 48*10/100/1000M RJ45+6*1000M SFP + 10G và 1 cổng console RJ45. Chuyển đổi thiết kế phù hợp cho các công trình dự án vừa và nhỏ, như khách sạn, trường học các công ty vừa và nhỏ...
Các ưu tiên của switch manager layer 2 GNETCOM:
Tư vấn, Hỗ trợ: 0869.192.122
Thiên Tân Telecom – pháp Viễn Thông chuyên nghiệp.
| Model | GW-S2854GM |
| Interface | 48*10/100/1000Base-T/TX ports (Data/Power) 6*1/2.5/10G uplink SFP+ fiber slot ports (Data) 1*Console RS232 port (115200, N,8,1) |
| Network Management Type | L2+ |
| Network Protocol | IEEE802.3 10BASE-T; IEEE802.3i 10Base-T; IEEE802.3u 100Base-TX; IEEE802.3ab 1000Base-T IEEE802.3z 1000Base-X IEEE802.3ae 10GBase-SR/LR IEEE802.3x |
| Fiber Port Feature | 1G/2.5G/10G SFP fiber interface (Fiber module is not included, need to order separately, module options include single/multi-mode, single/dual fiber, LC) |
| Forwarding Mode | Store and Forward |
| Switching Capacity | 216Gbps (non-blocking) |
| Forwarding Rate | 160.12Mpps |
| MAC | 32K |
| Buffer Memory | 32M |
| Twisted Pair Transmission | 10BASE-T: Cat3,4,5 UTP (≤100 meter); 100BASE-TX: Cat5 or later UTP (≤100 meter) 1000BASE-T: Cat5e or later UTP (≤100 meter) |
| Optical Fiber Cable | Multi-mode:850nm 0~300M(10G),850nm 0~500M (1.25G); Single-mode:1310nm 0~40KM,1550nm 0~120KM. |
| Power Consumption | Standby<15W; |
| Power Supply | Built-in power supply, AC 100~240V 50-60Hz |
| LED Indicator | Power indicator: PWR (Green); Network indicator: 1-48(Link/Act)/ (Orange),49-52(Link/Act)/ (Green); SYS:(Green) |
| Reset Switch | Yes, One-button factory reset |
| Operation TEMP/Humidity | -20~+55°C;5%~90% RH Non condensing |
| Storage TEMP/Humidity | -40~+80°C;5%~95% RH Non condensing |
| Protection | IEC61000-4-2(ESD): ±8kV contact discharge, ±15kV air discharge IEC61000-4-5(Lightning protection/Surge): Power:CM±4kV/DM±2kV; Port: ±4kV |
| Protection Level | IP30 |
| Dimension (L*W*H) | 440*290*44mm |
| Net /Gross Weight | <4.9kg / <5.8kg |
| Installation | Desktop, 19-inch 1U cabinet |
| Lightning protection / protection level | Lightning protection: 6KV 8/20us; Protection level: IP30 |
| Certification | CCC, CE mark, commercial; CE/LVD EN60950; FCC Part 15 Class B; RoHS |
| Warranty | 2 years, lifelong maintenance. |
| Managed Series Feature | |
| Interface | IEEE802.3x flow control (full duplex) Broadcast storm suppression for port rate support speed limit for incoming and offline message traffic, with a minimum particle size of 64Kbps. Temperature protection setting Energy saving configuration of port EEE Ethernet |
| Layer3 Function | Support L2+ managed function, Support IPV4/IPV6 management Support layer3 soft routing (weak three tier) forwarding, Support different network segments, communication between different VLAN Support static routing / default routing 128, 1024 ARP software forwarding |
| VLAN | Support port based VLAN (4K), IEEE802.1q Support protocol based VLAN Support Access, Trunk, Hybrid three types of port configuration Support QinQ configuration |
| Port Aggregation | Support LACP Support static polymerization Support the largest 8 aggregation groups, each aggregation group supports 8 ports. |
| Spanning Tree | STP (IEEE802.1d) RSTP (IEEE802.1w) MSTP (IEEE802.1s) |
| Industrial Ring Network Protocol | Support G.8032 (ERPS), support 255 loops at most, and supports 1024 devices per ring. The self-healing time of the ring network is less than 20ms |
| Multicast | Support IGMP Snooping V1/V2 and support 1024 multicast groups at most. Support the user's quick departure mechanism Support MLD Snooping V1/V2 Support multicast VLAN |
| Image | Bi-directional traffic mirroring supporting the basic port |
| QoS | Diff-Serv QoS Each port supports 8 output queues Support 802.1p/DSCP priority mapping Support queue scheduling mechanism (SP, WRR, SP+WRR) priority tag Mark/Remark stream based packet filtering Support for stream-based redirection Support flow-based speed limit |
| ACL | Support L2 to L4 packet filtering function, can match the first 80 bytes of the message, provide based on the source MAC address, destination MAC address, source IP address, destination IP address, IP protocol type, TCP/UDP port, TCP/UDP port range, VLAN and other definition ACL. Support ACL based on port and VLAN |
| Safety Characteristics | Support user grading management and password protection Support IEEE802.1X authentication / centralized MAC address authentication Support AAA&RADIUS authentication Support the number of MAC address learning restrictions Support MAC address black hole Support SSH 2 to provide secure passwords for user login. Support SSL to ensure data transmission security Support port isolation Support the speed limit function of ARP message Support IP source address protection Support ARP intrusion detection function Support against DoS attacks Support port broadcast message suppression Support host data backup mechanism Binding capabilities of IP+MAC+VLAN+ ports |
| DHCP | Support DHCP Client Support DHCP Snooping Suport DHCP Serve Suport DHCP Relay |
| Management and Maintenance | Support Console/AUX Modem/Telnet/SSH2.0 CLI command line configuration Support WEB network management (HTTPS) Support FTP, TFTP, Xmodem, SFTP file download management Support SNMP V1/V2C/V3 Support one bond reduction Support NTP clock Support system work log Support Ping detection Support cable state detection Support CPU instant utilization status view Support link layer discovery protocol LLDP |
System Requirements |
Web browser: Mozilla Firefox 2.5 or higher, Google browser chrome V42 or higher, Microsoft Internet Explorer10 or later; Cat5e or later Ethernet cable; TCP/ IP, network adapter and network operating system (Microsoft Windows, Linux or Mac OS X) installed on on every computer in the network. |
