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E-mail
knewlink@knewlink.cn
- Phone
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Address
4th Floor, Building 2, Nengli Science and Technology Innovation Park, No. 999 Jinzha Road, Fengxian District, Shanghai
Shanghai Newlink Communication Technology Co., Ltd
knewlink@knewlink.cn
4th Floor, Building 2, Nengli Science and Technology Innovation Park, No. 999 Jinzha Road, Fengxian District, Shanghai
The I80-4TM-24GX8GT series is a three-layer core 10 Gigabit rack mounted TSN industrial Ethernet switch from Shanghai NewLink Communication Technology Co., Ltd., which achieves reliable and deterministic low latency transmission of streams. It supports 4 10 Gigabit SFP+slots, 24 Gigabit SFP slots, and 8 Gigabit ports, and adopts a storage and forwarding mechanism. It has strong bandwidth processing capabilities, automatically checks packet errors, reduces transmission failures, and easily supports 10 Gigabit networking, ensuring stable, reliable, and efficient data transmission. The product selects industrial grade components, matched with high standard system design and production control, standard 19 inch 1U rack mounted installation, high-strength aluminum alloy shell, sturdy and durable, fanless and efficient heat dissipation, -40 C~+75 C wide temperature operation, high standard industrial protection design, able to adapt to various harsh working environments, and stable communication performance.
The I80-4TM-24GX8GT series three-layer switch follows the main communication standards in the industrial field, meeting technical issues such as real-time communication and network security. The product provides multiple ways to manage switches, such as accessing the switch command line (CLI) through CONSOLE port or TELNET/SSH protocol, accessing the switch web interface through HTTP/HTTPS, and accessing the device MIB through SNMP protocol. Simultaneously providing multiple network protocols and industry standards, such as TSN、PTP、RIP、OSPEVRRP、ERPS、KNEWLINK-Rinav2、STP/RSTPIMSTP、VLANQoS、LACP、PIM、IGMP、IGMPSnooping、LLDP、802.1X、ACL、RMON、DHCP4 Client server/listener/relay, NTP client, port mirroring, DDM, Ping, Traceroute, etc. Support system management functions such as uploading and downloading configuration files, upgrading and backing up image files online. In terms of structural installation, one can flexibly choose between rack mounted or desktop mounted. The product is widely applicable in fields such as comprehensive energy, smart cities, rail transit, intelligent transportation, industrial automation, etc.
Support broadcast frame, multicast frame, and unknown frame storm suppression, support broadcast and multicast packet storm detection, and prevent network storms;
Supporting static and dynamic aggregation of LACP links can increase transmission bandwidth, improve link reliability, and achieve network load sharing;
Support 802.1Q VLAN, provide Access, Trunk, Hybrid interfaces for easy division into multiple broadcast domains, and enhance network security;
Support VLAN partitioning based on MAC, protocol, IP subnet, flow, and other methods, which can be applied to networks in different environments;
Support MAC address table and aging time limit, static unicast/multicast MAC address and interface binding to ensure the use of legitimate users;
Support PIM, IGMP, IGMP Snooping, and multicast filtering to reduce the broadcast of multicast data in the network and save network resources;
Support LLDP link layer discovery protocol, obtain LLDP neighbor device information, monitor link status, facilitate topology management and fault location;
Support ERPS Ethernet multi ring protection technology, provide multi ring networking, perform link backup, achieve fast convergence, and improve network stability;
Support VRRP virtual routing redundancy protocol, which combines multiple routing devices into a virtual router to achieve redundant backup;
Support multiple login methods such as HTTP, HTTPS, TELNET, SSH, CONSOLE port, etc;
Support SNMP v1/v2 c/v3, allowing for information retrieval, modification, and troubleshooting through the MIB network management system, achieving centralized management;
Support RMON remote network monitoring, perform statistics and alarms on various types of data frames, and can be used for remote monitoring and management of network management systems;
Support port security, convert dynamic MAC addresses into secure dynamic/static/Sticky MAC, and enhance device security;
Support 802.1X port authentication for authentication and access control of access users;
Support AAA secure network management mechanism, authenticate, authorize, and account through Radius and TACACS+to prevent unauthorized user login;
Support ACL access control list, customizable filtering rules for multiple frame types, filtering or rate limiting specified messages;
Support QoS service quality, prioritize the transmission of voice, video, and important data in network devices, and solve network congestion;
Support port mirroring, which can collect data sent and received by ports for network detection and fault management;
Support DDM digital diagnostic monitoring, which can monitor parameters such as operating temperature, voltage, current, and transmit/receive optical power of DDM SFP optical modules;
Support Ping IPv4/IPv6 and Traceroute IPv4/IPv6 to detect network connectivity and locate fault points;
Support dual power redundancy power failure alarm and port disconnection alarm, and support relay alarm mode;
Support DHCPv4 servers for centralized dynamic management and configuration of user IP addresses;
Support DHCPv4 listening to ensure that DHCP clients obtain IP addresses from legitimate DHCP servers, preventing DHCP attacks;
Support DHCPv4 relay to assist DHCP servers in dynamically allocating network parameters to DHCP clients;
Support system logging to record user operations, system security, system failures, and other information, and support remote monitoring of Syslog servers.
Time Sensitive Networking (TSN) is a protocol standard developed by the IEEE802.1 TSN task force, which defines the time sensitive mechanism for Ethernet data transmission. By allowing some traffic packets to be forwarded first, using gate control scheduling mechanisms to clean up lines, and bandwidth reservation mechanisms to ensure the transmission performance of business traffic in Ethernet, it adds determinacy and reliability to standard Ethernet to ensure that Ethernet can provide stable and consistent service levels for the transmission of critical data. The currently supported time sensitive network basic protocols include: IEEE 802.1AS、IEEE 802.1Qbv、IEEE 802.1Qbu、IEEE 802.1CB、IEEE 802.1Qci、IEEE 802.1Qcc (Netconf/Yang) Wait.
The network management system supports multiple network protocols and industry standards, such as IPv6、PTP、TSN、RIP、OSPF、PIM、VRRP、ISIS、NAT、Ring、STP/RSTP/MSTP、MRP、ERPS、VLAN、IGMP/MLD、IGMP/MLD Snooping、DHCP Server/Relay、LLDP、LACP、 Port mirroring, etc; Having comprehensive management functions, supporting SNMP centralized management, port statistics, storm suppression, network diagnosis, online upgrades, etc; Supports CLI, HTTP, HTTPS, TELNET, SSH, Netconf and other access methods. The interface design of the network management system is friendly, easy to operate, and can bring you a good user experience.
The DC power supply consists of two independent power supply circuits, ensuring that the equipment can still operate normally in the event of a power failure in one circuit. The design of the dip switch enables the device to be reset to factory settings. When there is a link failure in the power supply or port, the ALM alarm light will highlight and sound an alarm, and the alarm device connected to the relay will also sound an alarm for quick troubleshooting on site. The hardware adopts fanless, low-power, and wide temperature design. Through strict testing in accordance with industry standards, it can adapt to industrial site environments with strict EMC requirements and can be widely used in industrial fields such as rail transit, smart cities, new energy, smart mines, and intelligent manufacturing
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FUNCTION |
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switching |
Support port configuration, port speed limit, storm suppression, storm detection, port aggregation LACP、 Port Statistics Support 802.1QVLAN, MAC/protocol subnet/flow based VLAN, port isolation, VLAN mapping Support MAC address aging and learning restrictions, static unicast or multicast MAC address binding |
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TSN |
IEEE802.1AS(generalized PTP,gPTP)
IEEE802.1Qbu(fr IEEE802.1Qbv(Time-Aware Shaper,TAS) IEEE802.1Qci(Per-Stream Filtering and Policing,PSFP)
IEEE802.1CB(fr |
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Redundancy technology |
Support Fast Loop Network (KNEWli) Support ERPS Support STP/RSTP/MSTP |
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multicast |
Support IGMP Snooping Support multicast filtering Support IGMPv2v3 Support PIM-SM |
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route |
Support IPv4/IPv6 static routing Support routing control, routing encryption, and routing access control list Support RIPv1 N2 and OSPF dynamic routing Support VRRPv2/v3 |
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safety management |
Support HTTPS, SSH service control, HTTP/HTTPS, SNMP, TELNET/SSH access management Supports 802.1X port authentication, AAA authentication, as well as the Radius and TACACS+protocols Support port security, source IPV4/IPv6 protection, ARP protection Support ACL and filter data from L2-L4 layers Support loop detection and alarm |
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time management |
Supports IEEE1588v2 (Precision Time Protocol, PTP) Support local time management and NTP client Support daylight saving time and time zone configuration |
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Management and Maintenance |
Support QoS, SP, DWRR queue scheduling Support DHCP v6 clients, DHCP v4 clients/servers/listeners/relays Supports SNPv1N2c3, SNPv12c/v3 Trap, RMON, LLDP, LLDP MED Support Private Network Management Protocol MW-NMPV2 Support port mirroring DDM、Ping IPv4/Pv6、Traceroute IPv4/IPv6 Support user permission management and log management Support configuration file management, image upgrade and dual backup, online restart and factory reset |
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exchange performance |
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Exchange method |
store and forward |
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backplane bandwidth |
180Gbps |
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Cache size |
32Mbit |
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MAC address table |
32K |
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Interface specifications |
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10 Gigabit Port |
4 10Gba |
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Gigabit optical port |
Route 24, 1000ba |
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Gigabit electrical port |
Route 8, 10/100/1000ba |
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relay |
1-channel relay alarm output, 3-digit 5.08m spacing with locking terminal block |
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CONSOLE |
1 CONSOLE port, RS232 signal RJ45 port, used for device debugging and command line configuration |
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pilot lamp |
Power indicator light, operation indicator light, alarm indicator light, interface indicator light |
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Power supply parameters |
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power input |
AC85~264VIDC110~370V, Supports single/dual power options |
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Full load power consumption |
< 50W@AC220V |
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Connection method |
5-position 5.08mm spacing with locking terminal block |
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Power protection |
Built in overcurrent protection |
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mechanical parameters |
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External dimensions |
482.6x44x315 (mm) (including hanging ears) |
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Installation method |
Standard 19 inch 1U rack mounted installation |
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Shell protection |
IP40 |
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weight |
About 4.5kg |
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work environment |
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operation temperature |
-40℃~+75℃ |
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storage temperature |
-40℃~+85℃ |
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relative humidity |
5%~95% (no condensation) |
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Industry standards |
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EMC |
IEC61000-4-2 (ESD): Level 4 (Contact discharge+8kV, Air discharge+15kV) IEC61000-4-5 (Surge): Level 4 (Power supply: Common mode 4kV, Differential mode+2kV; Network port: Common mode+6kV, Differential mode+2kV) IEC61000-4-4 (EFT): Level 4 (power supply: 4kV, network port: 2kV) |
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standard model |
10G optical port |
Gigabit optical port |
Gigabit electrical port |
Power supply range |
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I80-4TM-24GX8GT-LV |
4 |
24 |
8 |
AC85~264V or DC110~370V (optional dual power supply) |
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