Q & A
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Hotline
090 888 3630
Email
info@wi-mesh.com.vn
Đảm bảo tốc độ truyền dữ liệu nhanh chóng và ổn định cho tất cả các thiết bị trong mạng của bạn.
Dễ dàng mở rộng mạng lưới khi nhu cầu tăng lên, quản lý nhiều switch như một thiết bị duy nhất, đơn giản hóa việc cấu hình và bảo trì.
4 cổng 10G (2x 10GBase-T/SFP+ combo + 2x SFP+) cho phép kết nối với các thiết bị server, storage hoặc uplink với tốc độ cực nhanh.
Tính năng bảo mật nâng cao bao gồm SSH, SSL, 802.1X, giúp bảo vệ mạng của bạn khỏi các mối đe dọa tiềm ẩn.
Ưu tiên lưu lượng quan trọng như thoại và video, đảm bảo trải nghiệm người dùng tốt nhất.
Giao diện web trực quan, dễ sử dụng, giúp bạn quản lý và cấu hình switch một cách nhanh chóng.
Công nghệ tiết kiệm năng lượng giúp giảm chi phí vận hành và bảo vệ môi trường.
| Model | SG350X-48-K9 |
|---|---|
| Performance | |
| Switching capacity and forwarding rate | Capacity in Mpps (64-byte packets): 130.94 |
| Switching capacity (Gbps) | 176 |
| Layer 2 switching | |
| Spanning Tree Protocol | Standard 802.1d spanning tree supportFast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by defaultMultiple spanning tree instances using 802.1s (MSTP); 8 instances are supportedPer-VLAN Spanning Tree Plus (PVST+); 126 instances are supportedRapid PVST+ (RPVST+); 126 instances are supported |
| Port grouping and link aggregation | Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)- Up to 8 groups- Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad LAG |
| VLAN | Support for up to 4094 active VLANs simultaneously; port-based and 802.1Q tag-based VLANs; MAC-based VLAN Management VLANPrivate VLAN with promiscuous, isolated, and community portGuest VLAN, unauthenticated VLAN, protocol-based VLAN, IP subnet-based VLAN, CPE VLANDynamic VLAN assignment using RADIUS server along with 802.1X client authentication |
| Voice VLAN | Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devices |
| Multicast TV VLAN | Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) |
| VLAN translation | Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface, Customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN |
| Q-in-Q | VLANs transparently cross over a service provider network while isolating traffic among customers |
| Selective Q-in-Q | Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANsSelective Q-in-Q also allows configuration of the EtherType (TPID) of the S-VLAN tagLayer 2 protocol tunneling over Q-in-Q is also supported |
| GVRP/GARP | Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain |
| UDLD | Unidirectional Link Detection (UDLD) monitors physical connections to detect unidirectional links caused by incorrect wiring or port faults to prevent forwarding loops and blackholing of traffic in switched networks |
| DHCP relay at Layer 2 | Relay of DHCP traffic to a DHCP server in a different VLAN. Works with DHCP option 82 |
| IGMP (versions 1, 2, and 3) snooping | Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; it supports 4000 multicast groups (source-specific multicasting is also supported) |
| IGMP querier | Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router |
| HOL blocking | Head-Of-Line (HOL) blocking |
| Layer 3 | |
| IPv4 routing | Wirespeed routing of IPv4 packetsUp to 990 static routes and up to 128 IP interfaces |
| Wirespeed IPv6 static routing | Up to 245 static routes and up to 106 IPv6 interfaces |
| Layer 3 interface | Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface |
| CIDR | Support for Classless Interdomain Routing (CIDR) |
| DHCP server | Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools and scopesSupport for DHCP options |
| DHCP relay at Layer 3 | Relay of DHCP traffic across IP domains |
| User Datagram Protocol (UDP) relay | Relay of broadcast information across Layer 3 domains for application discovery or relaying of BOOTP/DHCP packets |
| Stacking | |
| Hardware stack | Up to four units in a stack. Up to 208 ports managed as a single system with hardware failover |
| High availability | Fast stack failover delivers minimal traffic loss. Supports link aggregation across multiple units in a stack |
| Plug-and-play stacking configuration and management | Master and backup for resilient stack controlAuto-numberingHot swap of units in stackRing and chain stacking options, auto-stacking port speed, flexible stacking port options |
| High-speed stack interconnects | Cost-effective high-speed 10G fiber and copper interfaces. Support LAG as stacking interconnects for even higher bandwidth |
| Hybrid stack | A mix of SG350X, SG350XG, and SX350X switches in the same stack (Gigabit and 10 Gigabit Ethernet) |
| Security | |
| SSH | Secure Shell (SSH) is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH versions 1 and 2 are supported |
| SSL | Secure Sockets Layer (SSL) encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch |
| IEEE 802.1X (authenticator role) | RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single- and multiple-host mode, and single and multiple sessionsSupports time-based 802.1X dynamic VLAN assignment |
| IEEE 802.1X supplicant | A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) |
| Web-based authentication | Web-based authentication provides Network Admission Control (NAC) through a web browser to any host devices and operating systems |
| Quality of service | |
| Priority levels | 8 hardware queues |
| Scheduling | Strict priority and Weighted Round-Robin (WRR) |
| Class of service | Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP based; DiffServ; classification and remarking ACLs, trusted QoSQueue assignment based on Differentiated Services Code Point (DSCP) and class of service (802.1p/CoS) |
| Rate limiting | Ingress policer; egress shaping and ingress rate control; per VLAN, per port, and flow based; Two-Rate Three-Color (2R3C) policing |
| Congestion avoidance | A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization |
| iSCSI traffic optimization | A mechanism for giving priority to SCSI over IP (iSCSI) traffic over other types of traffic |
| Power consumption (worst case) | |
| Green power (mode) | EEE, Energy Detect, Short Reach |
| System power consumption | 110V=51.6W220V=51.4W |
| Heat dissipation (BTU/hr) | 176.1 |
| General | |
| Total system ports | 48x 1G + 4x 10G |
| Network ports | 48x 1G |
| Uplink ports | 2x 10G copper/SFP+ combo+ 2x SFP+ |
| Console port | Cisco standard RJ-45 console port |
| OOB management port | Dedicated Gigabit Ethernet management port for Out-Of-Band (OOB) management on SG350XG and SX350X models |
| USB slot | USB Type A slot on the front panel of the switch for easy file and image management |
| Buttons | Reset button |
| Cabling type | UTP Category 5 or better; fiber options (Single-Mode Fiber [SMF] and Multimode Fiber [MMF]); coaxial SFP+ |
| LEDs | System, master, stack ID, link/speed per port |
| Flash | 256 MB |
| CPU | 1.3-GHz and 800-MHz (dual-core) ARM |
| CPU memory | 512 MB |
| Packet buffer | 3 MB |
| Environmental | |
| Unit dimensions (W x H x D) | 440 x 44 x 257 mm |
| Unit weight | 3.73 kg |
| Power | 100 to 240V 47 to 63 Hz, internal, universal |
| Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Operating temperature | 0° to 50°C |
| Storage temperature | -20° to 70°C |
| Operating humidity | 10% to 90%, relative, noncondensing |
| Storage humidity | 10% to 90%, relative, noncondensing |
| Model | SG350X-48-K9 |
|---|---|
| Performance | |
| Switching capacity and forwarding rate | Capacity in Mpps (64-byte packets): 130.94 |
| Switching capacity (Gbps) | 176 |
| Layer 2 switching | |
| Spanning Tree Protocol | Standard 802.1d spanning tree supportFast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by defaultMultiple spanning tree instances using 802.1s (MSTP); 8 instances are supportedPer-VLAN Spanning Tree Plus (PVST+); 126 instances are supportedRapid PVST+ (RPVST+); 126 instances are supported |
| Port grouping and link aggregation | Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)- Up to 8 groups- Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad LAG |
| VLAN | Support for up to 4094 active VLANs simultaneously; port-based and 802.1Q tag-based VLANs; MAC-based VLAN Management VLANPrivate VLAN with promiscuous, isolated, and community portGuest VLAN, unauthenticated VLAN, protocol-based VLAN, IP subnet-based VLAN, CPE VLANDynamic VLAN assignment using RADIUS server along with 802.1X client authentication |
| Voice VLAN | Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devices |
| Multicast TV VLAN | Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR) |
| VLAN translation | Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface, Customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN |
| Q-in-Q | VLANs transparently cross over a service provider network while isolating traffic among customers |
| Selective Q-in-Q | Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANsSelective Q-in-Q also allows configuration of the EtherType (TPID) of the S-VLAN tagLayer 2 protocol tunneling over Q-in-Q is also supported |
| GVRP/GARP | Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain |
| UDLD | Unidirectional Link Detection (UDLD) monitors physical connections to detect unidirectional links caused by incorrect wiring or port faults to prevent forwarding loops and blackholing of traffic in switched networks |
| DHCP relay at Layer 2 | Relay of DHCP traffic to a DHCP server in a different VLAN. Works with DHCP option 82 |
| IGMP (versions 1, 2, and 3) snooping | Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; it supports 4000 multicast groups (source-specific multicasting is also supported) |
| IGMP querier | Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router |
| HOL blocking | Head-Of-Line (HOL) blocking |
| Layer 3 | |
| IPv4 routing | Wirespeed routing of IPv4 packetsUp to 990 static routes and up to 128 IP interfaces |
| Wirespeed IPv6 static routing | Up to 245 static routes and up to 106 IPv6 interfaces |
| Layer 3 interface | Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface |
| CIDR | Support for Classless Interdomain Routing (CIDR) |
| DHCP server | Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools and scopesSupport for DHCP options |
| DHCP relay at Layer 3 | Relay of DHCP traffic across IP domains |
| User Datagram Protocol (UDP) relay | Relay of broadcast information across Layer 3 domains for application discovery or relaying of BOOTP/DHCP packets |
| Stacking | |
| Hardware stack | Up to four units in a stack. Up to 208 ports managed as a single system with hardware failover |
| High availability | Fast stack failover delivers minimal traffic loss. Supports link aggregation across multiple units in a stack |
| Plug-and-play stacking configuration and management | Master and backup for resilient stack controlAuto-numberingHot swap of units in stackRing and chain stacking options, auto-stacking port speed, flexible stacking port options |
| High-speed stack interconnects | Cost-effective high-speed 10G fiber and copper interfaces. Support LAG as stacking interconnects for even higher bandwidth |
| Hybrid stack | A mix of SG350X, SG350XG, and SX350X switches in the same stack (Gigabit and 10 Gigabit Ethernet) |
| Security | |
| SSH | Secure Shell (SSH) is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH versions 1 and 2 are supported |
| SSL | Secure Sockets Layer (SSL) encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch |
| IEEE 802.1X (authenticator role) | RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single- and multiple-host mode, and single and multiple sessionsSupports time-based 802.1X dynamic VLAN assignment |
| IEEE 802.1X supplicant | A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms) |
| Web-based authentication | Web-based authentication provides Network Admission Control (NAC) through a web browser to any host devices and operating systems |
| Quality of service | |
| Priority levels | 8 hardware queues |
| Scheduling | Strict priority and Weighted Round-Robin (WRR) |
| Class of service | Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP based; DiffServ; classification and remarking ACLs, trusted QoSQueue assignment based on Differentiated Services Code Point (DSCP) and class of service (802.1p/CoS) |
| Rate limiting | Ingress policer; egress shaping and ingress rate control; per VLAN, per port, and flow based; Two-Rate Three-Color (2R3C) policing |
| Congestion avoidance | A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization |
| iSCSI traffic optimization | A mechanism for giving priority to SCSI over IP (iSCSI) traffic over other types of traffic |
| Power consumption (worst case) | |
| Green power (mode) | EEE, Energy Detect, Short Reach |
| System power consumption | 110V=51.6W220V=51.4W |
| Heat dissipation (BTU/hr) | 176.1 |
| General | |
| Total system ports | 48x 1G + 4x 10G |
| Network ports | 48x 1G |
| Uplink ports | 2x 10G copper/SFP+ combo+ 2x SFP+ |
| Console port | Cisco standard RJ-45 console port |
| OOB management port | Dedicated Gigabit Ethernet management port for Out-Of-Band (OOB) management on SG350XG and SX350X models |
| USB slot | USB Type A slot on the front panel of the switch for easy file and image management |
| Buttons | Reset button |
| Cabling type | UTP Category 5 or better; fiber options (Single-Mode Fiber [SMF] and Multimode Fiber [MMF]); coaxial SFP+ |
| LEDs | System, master, stack ID, link/speed per port |
| Flash | 256 MB |
| CPU | 1.3-GHz and 800-MHz (dual-core) ARM |
| CPU memory | 512 MB |
| Packet buffer | 3 MB |
| Environmental | |
| Unit dimensions (W x H x D) | 440 x 44 x 257 mm |
| Unit weight | 3.73 kg |
| Power | 100 to 240V 47 to 63 Hz, internal, universal |
| Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Operating temperature | 0° to 50°C |
| Storage temperature | -20° to 70°C |
| Operating humidity | 10% to 90%, relative, noncondensing |
| Storage humidity | 10% to 90%, relative, noncondensing |
