Customization: | Available |
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Application: | Enterprise Level |
Instruction System: | RISC |
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Product Desscription:
Product name
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48 2.5GE +4 25G SFP+2 40G QSFP Managed Ethernet Switch
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Model
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NF1024K-48L-4S-25G-M
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Fixed port
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48*100/1000/2500Mbps RJ45 ports;
2*40G QSFP; 4*25G SFP; 1*console |
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Bandwidth
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640Gbps
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Packet Forwarding
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446.4Mpps
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FLASH
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32MB
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RAM
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256M
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MAC Address
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32768
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L2 management function
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Port settings
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Port auto negotiation;flow control;Port Mirror;Flow statistics
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Link aggregation
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Static link aggregation
load balancing
Link backup
Algorithm based on source/destination MAC
Algorithm based on source/destination IP
Dynamic link aggregation;
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MAC
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Aging time setting
Dynamic MAC address management MAC address binding and filtering Static MAC address |
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VLAN
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802.1q label VLAN
MAC address based VLAN Protocol VLAN |
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Spanning tree
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802.1d Spanning Tree Protocol (STP)
802.1w Fast Spanning Tree Protocol (RSTP) 802.1s Multiple Spanning Tree Protocol (MSTP) |
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ERPS
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Ethernet ring protection
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LLDP
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Link Layer Discovery Protocol
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Multicast management
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IGMP v1/v2/;IGMP Snooping;Fast Leave;IGMP statistics
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Service quality
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4/8 priority queue (basic chip)
Port based COS 802.1p based COS COS based on DSCP Priority rules: SP, WRR, SP+WRR Storm control (broadcast, multicast, unknown unicast) Inlet/outlet rate limit based on port and traffic |
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Safety function
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Port security
Port isolation Loopback detection Access Control List Management session timeout IP based Web GUI access restrictions |
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Management function
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SNMP v1/v2c/v3
Public MIBs SSH server Web-GUI (http/https) Telnet Firmware WEB page upgrade Configuration saving and uploading DHCP Server ONVIF discovery NTP Client |
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Maintenance functions
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CPU Monitor
Memory Monitor system log Ping Test Tracert test |
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External dimensions
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440x400x44mm
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Power supply characteristics
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AC 110-240V adaptive, 47-63Hz, supporting dual AC power supply (optional before delivery)
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power
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<130W
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Indicator light
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Power indication, system indication
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Ambient temperature/humidity
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0-50 ºC operation, - 40-70 ºC storage, 0-90% non condensing
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Authentication
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ROHS;CE;FCC
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1. who are we?
We are based in Guangdong, China, start from 2018,sell to Domestic Market(25.00%),South Asia(20.00%),South America(15.00%),North America(10.00%),Southeast Asia(10.00%),Mid East(5.00%),Eastern Europe(5.00%),Southern Europe(5.00%),Western Europe(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
100% original and authentic
It is 100% new and can be tested on the machine before delivery
3.what can you buy from us?
Access control system,Disinfection equipment,Intelligent security equipment,smart watch,test instrument
4. why should you buy from us not from other suppliers?
Our company's name is "Wecent", "we" are us, "cent" means cents in English. I once saw cent in a book. It means integrity and cooperation in Greek. We hope to build a bridge of sincere cooperation between we and our customers .
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian