Product overview
The JRGT-9000-N4024M series full gigabit Layer 2 Ethernet switch has 24 gigabit network ports and 4 gigabit optical multiplexing ports (4 optical and 4 electrical), and all ports support line speed forwarding. It is a high-performance and easy to maintain fully gigabit network management switch designed specifically for schools, parks, hotels, banks, hospitals, attractions, supermarkets, factory dormitories, and SMB small and medium-sized enterprises that require high-speed forwarding network environments.
JRGT-9000-N4024M has L2+network management capabilities, supports IPV4 static routing forwarding, supports complete security protection mechanisms, comprehensive ACL/QoS policies, and rich VLAN functions, making it easy to manage and maintain. Supporting multiple network redundancy protocols STP/RSTP/MSTP (<50ms) and ERPS (<20ms) ring network protocols, improving link backup and network reliability. In the event of a one-way network failure, communication can be quickly restored, ensuring uninterrupted communication for important transmissions. According to practical application needs, various application business configurations are implemented through network management methods such as Web, CLI, SNMP, Telnet, port traffic control, VLAN partitioning, QoS, LACP, IGMP, and DHCP.
Product characteristics
Optoelectronic hybrid uplink port, flexible adaptation to network cables and fiber optic connections, adaptable to various network cascades and expansions, making networking simpler;
Full gigabit high-speed transmission, stable and guaranteed high bandwidth transmission, supporting speed and flow control per port, achieving 10M/250 meter long-distance transmission, easily solving long-distance communication and power supply problems, and meeting different user needs;
Enterprise level high bandwidth switching chip, high backplane, large cache, reducing network congestion;
Support automatic learning and updating of MAC addresses, and support automatic port flipping (Auto MDI/MDI-X) function;
The business port supports 4KV surge (lightning) protection, making it safer and more reassuring to use;
Precision forged metal shell, shielded from interference, strong heat dissipation, sturdy, rust resistant and more durable;
Software Feature
Strong business capabilities
Supports 128 IPV4 static routing entries, supports ARP protocol, with a maximum of 1024 entries.
Flexible port bandwidth and traffic configuration, optical port DDMI digital diagnostic function, easy to achieve fine network management.
Supports IEEE 802.1Q VLAN, protocol VLAN, and QinQ VLAN, allowing users to flexibly partition VLANs according to their needs.
Supports QoS, supports three priority modes based on port, 802.1P, and DSCP, as well as four queue scheduling algorithms: Equ, SP, WRR, and SP+WRR.
Support ACL, filter data packets by configuring matching rules, processing operations, and time permissions, and provide flexible security access control policies.
Supports IGMP V1/V2 multicast protocol and IGMP Snooping V1/V2/V3, meeting the needs of multi terminal high-definition video monitoring and video conference access.
Support STP/RSTP/MSTP production tree protocol and ERPS fast ring network protocol, eliminate layer 2 loops, and achieve link backup.
Supports both static aggregation and dynamic aggregation (LACP), effectively increasing link bandwidth, achieving load balancing, link backup, and improving link reliability.
Complete security features
Support web interface user authentication
Support CPU protection to prevent attacks from big data streams on the switch itself
Supports 802.1x authentication, remote radius, TACACS+authentication
The hardware supports IP ACL, MAC ACL, ACL port filtering function, MAC address binding, and port based IP+MAC+Vlan+port multi binding function.
Supports DHCP Snoopingv1/v2/v3 functionality, port isolation function, and port broadcast storm suppression function.
Convenient operation and maintenance management
Support diverse management and maintenance methods such as web network management, CLI command line (Console, Telnet), SNMP (V1/V2c/V3), etc.
Support encryption methods such as HTTP/HTTPS, SSH, etc. for more secure management.
Supports HTTP/TFTP for firmware updates/upgrades, supports configuration file upload/download, and one click system configuration restoration.
Support RMON, system logs, and port traffic statistics for network optimization and transformation.
Supports LLDP, making it convenient for network management systems to query and determine the communication status of links.
Supports CPU monitoring, memory monitoring, Ping detection, and cable detection.
Technical specifications
Model |
JRGT-9000-N4024M |
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Port characteristic |
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Fixed port |
Downlink Port |
24 10/100/1000Base-T RJ45 Network port |
Uplink port |
4 10/100/1000Base-T RJ45 Network port + 4 100/1000M SFP Optical port slot(Multiplexing port) |
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Management port |
1 Console port （115200，8，N,1) |
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Network port characteristics |
1-28 port10/100/1000M adaptive，full/half duplex MDI/MDI-X adaptive |
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Twisted pair transmission |
10BASE-T：Cat3,4,5 UTP(≤250 meter) 100BASE-TX：Cat5 or later UTP(≤100 meter) 1000BASE-T：Cat5e or later UTP(≤100 meter) |
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Optical port characteristics |
Gigabit SFP fiber optic interface, default not equipped with optical module, needs to be purchased separately (optional order mode/multimode, single fiber/dual fiber optical module, LC/SC) |
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Optical cable |
multimode：850nm/0～550M，50μm/125μm&62.5μm/125μm single mode：1310nm/0～40KM，1550nm/0～120KM 。9.5μm/125μm |
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Exchange chip parameters |
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Network management type |
L2+Network management |
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Network protocol |
IEEE802.3 10BASE-T；IEEE802.3i 10Base-T IEEE802.3u 100Base-TX IEEE802.3x Flow Control IEEE802.3ab 1000Base-T IEEE802.3z 1000Base-X IEEE 802.3ad port trunk with LACP IEEE 802.1D Spanning Tree protocol IEEE 802.1w Rapid Spanning Tree protocol IEEE 802.1s Multiple Spanning Tree protocol IEEE 802.1p Class of service IEEE 802.1Q VLAN tagging IEEE 802.1x Port Authentication Network Control IEEE 802.1ab LLDP IEEE 802.3af DTE Power via MDI IEEE 802.3at DTE Power via MDI |
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CPU |
500MHz |
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DRAM |
1Gbits |
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FLASH |
256Mbits |
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Forwarding mode |
Store and forward (full line speed) |
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Backplane bandwidth |
56Gbps（No blocking） |
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Packet forwarding rate @ 64 byte |
41.66Mpps |
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MAC address table |
8K |
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Packet forwarding cache |
4.1Mbits |
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Jumbo frame |
10Kbytes |
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Guiding lights |
Power indicator light: PWR (green); System running light: SYS (green); Network indicator light: L/A (green), optical port indicator light: SFP (green) |
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One click restore switch |
1. Press and hold for 6 seconds to release and restore factory settings |
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MTBF |
100000 hours |
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Power supply characteristics |
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Power supply/input voltage |
30W （AC100-240V） |
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Overall Power consumption |
Standby power：＜18W；Full load power consumption：＜25W |
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Supporting power supply |
Built in AC switch power supply AC：100～240V 50-60Hz 0.65A |
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Physical specification parameters |
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Working temperature/humidity |
-20°C～+60°C；5%～90% RH No condensation |
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Storage temperature/humidity |
-40°C～+75°C；5%～95% RH No condensation |
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Outline dimension（L*W*H） |
440*245*45mm |
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Net weight/Gross weight |
＜4.3kg / ＜4.8kg |
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Installation method |
Rack-mounted |
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Certification and warranty |
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Certification and warranty |
Port lightning protection：4KV 8/20us；IP Grade：IP30 |
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Safety certification |
CE，FCC，RoHS，CCC |
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Guarantee period |
2 years |
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Software management features |
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port |
Supports IEEE802.3x flow control (full duplex) and half duplex backpressure flow control Supports forced port mode and rate Support broadcast storm and port storm suppression Supports port traffic speed limit, with a minimum granularity of 16Kbps and a maximum granularity of 1Gbps Support real-time flow interval management for ports Supports giant frame size control and can support up to 16K data packets Supports optical DDMI digital diagnostic function |
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Ip routing |
Supports L2+network management functions, Supports IPV4 static/default routing, with a maximum of 128 entries Supports ARP protocol, with a maximum of 1024 entries |
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VLAN |
Supports port based VLANs (4K), IEEE802.1q VLANs Support protocol based VLAN Supports three types of port configurations: Access, Trunk, and Hybrid |
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Port aggregation |
Supports static aggregation and dynamic aggregation (LACP) Supports up to 14 aggregation groups, with each aggregation group supporting a maximum of 8 ports |
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Ring network function |
Support loop protection function Support STP/RSTP/MSTP Spanning Tree Protocol Supports ERPS ring network (single ring, multi ring, intersecting ring, and tangent ring configurations), with a self-healing time of less than 20ms for the ring network |
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Multicast |
Supports IGMP Snooping v1/v2/v3, up to 1024 multicast groups |
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Mirror image |
Supports bidirectional traffic mirroring for basic ports |
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QoS |
Supports end-to-end, 802.1P, and DSCP/ToS priority, with each port supporting 8 output queues Holding four priority scheduling modes: Equ, SP, WRR, and SP+WRR Support priority marking Mark/Remark Support flow based speed limit, packet filtering, and redirection |
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ACL |
Supports L2 to L4 packet filtering function, can match the first 80 bytes of the message, and provides ACL definitions based on source MAC address, destination MAC address, source IP address, destination IP address, IP protocol type, TCP/UDP port, TCP/UDP port range, VLAN, etc. Supports issuing ACL based on port and VLAN |
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Security features |
Support user hierarchical management and password protection Supports port based IEEE802.1X authentication Supports AAA&RADIUS and TACACS+certification Support MAC address learning limit Supports MAC address black holes and address binding Supports SSH 2.0 and provides a secure encryption channel for user login Support port isolation Support ARP message speed limit function Support IP source address protection Support ARP intrusion detection function Support anti DoS attacks Support port broadcast message suppression Support host data backup/restore mechanism Quad binding function of IP+MAC+VLAN+port |
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DHCP |
Support DHCP Serve Support DHCP Client Support DHCP Snooping v1/v2/v3 |
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Management and Maintenance |
Support diversified management and maintenance such as web network management, CLI command line (Console, Telnet), SNMP (V1/V2c/V3), etc. Support web network management (support HTTP/HTTPS) Supports HTTP and TFTP file upload/download management Supports RMON 1, 2, 3, and 9 groups Supports one click factory reset Supports NTP clock and local clock Support local and system logs (SYSLOG) Support Ping detection Support cable status check Support real-time CPU utilization status viewing Support for Link Layer Discovery Protocol LLDP Support NMS platform based cluster unified management (LLDP+SNMP) |
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System requirements |
Web browser: Mozilla Firefox 2.5 or higher, Google Chrome V42 or higher Category 5 and above Ethernet cables; TCP/IP network adapters and operating systems (such as Microsoft Windows, Linux, or Mac OS) |
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