Giới thiệu về Bộ chuyển mạch Switch Cisco CBS350-24XS-EU: 24 x 10 Gigabit SFP+, 4 x 10 Gigabit copper ports (combo with 4 x SFP+), 1 x GE management port, Rack-mountable
- Dòng sản phẩm: Cisco Series 350 Manager Series Switches
- Cổng kết nối: Hỗ trợ 20 x 10G SFP+ ports, 4 x 10G Copper/SFP+ combo và cùng với đó là 1 cổng quản trị GE
- Cổng uplink: 4 x 10G RJ45 (combo with network ports)
- Cấp nguồn qua mạng (PoE): không hỗ trợ
Sản phẩm: CBS350-24XS-EU có nhiều sản phẩm cho các thị trường khác nhau gồm:
CBS350-24XS-NA: USA, Canada, Mexico, Colombia, Chile, and rest of Latin America
CBS350-24XS-EU: Gồm các nước sử dụng: EU, Russia, Ukraine, Israel, UAE, Turkey, Egypt, South Africa, Indonesia, Philippines, Vietnam, Thailand, India, Korea
CBS350-24XS-UK: United Kingdom, Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong, Malaysia
CBS350-24XS-AU: Australia, New Zealand
CBS350-24XS-CN: China
CBS350-24XS-BR: Brazil
CBS350-24XS-AR: Argentina
CBS350-24XS-IN: India
CBS350-24XS-JP: Japan
CBS350-24XS-KR: Korea
CBS350-24XS-TW: Taiwan
Switch Cisco Business 350 Series CBS350-24XS-EU
Dòng Cisco business CBS350-24XS-EU là dòng switch quang giá cả phải chăng nhất của Cisco, hỗ trợ 24 cổng quang SFP+ 10G và 4 cổng combo 10G copper/SFP+, với tốc độ chuyển mạch của switch là 480Gbps. Đảm bảo việc truy cập internet tốc độ cao cho mạng doanh nghiệp, khoảng cách kết nối từ trên 100m, tùy thuộc vào loại module quang sử dụng. Switch Cisco CBS350-24XS-EU phù hợp cho các văn phòng vừa và nhỏ có thể được quản trị thông qua Cisco Business
Thông số kỹ thuật
| Cisco Business 350 Series Multi-Gigabit Ethernet Switches Specifications | ||||
| Performance | ||||
| Switching capacity and forwarding rate | Model | Capacity in millions of packets per second (64-byte packets) | Switching capacity in gigabits per second | |
| CBS350-24XS | 240.00 mpps | 480.0 Gbps | ||
| Layer 2 switching | ||||
| Spanning Tree Protocol (STP) | Standard 802.1d spanning tree support | |||
| Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default | ||||
| Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported | ||||
| Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported | ||||
| Port grouping/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 Link Aggregation Group (LAG) | ||||
| VLAN | Support for up to 4,094 VLANs simultaneously | |||
| Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN | ||||
| Management VLAN | ||||
| Private VLAN with promiscuous, isolated, and community port | ||||
| Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks | ||||
| Guest VLAN, unauthenticated VLAN | ||||
| Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication | ||||
| CPE VLAN | ||||
| Voice VLAN | Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Auto voice capabilities deliver network wide 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 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-VLANs | |||
| Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag | ||||
| Layer 2 protocol tunneling over Q-in-Q is also supported | ||||
| Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) | Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain | |||
| Unidirectional Link Detection (UDLD) | UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks | |||
| Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 | Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82 | |||
| Layer 3 routing | ||||
| IPv4 routing | Wire-speed routing of IPv4 packets | |||
| Up to 990 static routes and up to 128 IP interfaces | ||||
| IPv6 routing | Wire-speed routing of IPv6 packets | |||
| Layer 3 interface | Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface | |||
| Classless Interdomain Routing (CIDR) | Support for classless interdomain routing | |||
| RIP v2 | Support for Routing Information Protocol version 2 for dynamic routing | |||
| Policy-Based Routing (PBR) | Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL) | |||
| DHCP Server | Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes | |||
| Support 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 Bootstrap Protocol (BOOTP)/DHCP packets | |||
| Stacking | ||||
| Hardware stacking | Up to 4 units in a stack. Up to 192 ports managed as a single system with hardware failover | |||
| High availability | Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack | |||
| Plug-and-play stacking configuration/management | Active/standby for resilient stack control | |||
| Autonumbering | ||||
| Hot swap of units in stack | ||||
| Ring and chain stacking options, auto stacking port speed, flexible stacking port options | ||||
| High-speed stack interconnects | Cost-effective high-speed 10G fiber interfaces | |||
| Security | ||||
| Secure Sockets Layer (SSL) | SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch | |||
| Secure Shell (SSH) Protocol | SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported | |||
| IEEE 802.1X (authenticator role) | 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions | |||
| Supports time-based 802.1X; dynamic VLAN assignment | ||||
| Web-based authentication | Web-based authentication provides network admission control through web browser to any host devices and operating systems | |||
| STP Bridge Protocol Data Unit (BPDU) Guard | A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops | |||
| STP Root Guard | This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes | |||
| STP loopback guard | Provides additional protection against Layer 2 forwarding loops (STP loops) | |||
| DHCP snooping | Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers. | |||
| IP Source Guard (IPSG) | When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing. | |||
| Dynamic ARP Inspection (DAI) | The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks. | |||
| IP/MAC/Port Binding (IPMB) | The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DOS attacks in the network, thereby increasing network availability | |||
| Secure Core Technology (SCT) | Makes sure that the switch will receive and process management and protocol traffic no matter how much traffic is received | |||
| Secure Sensitive Data (SSD) | A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the user. | |||
| Trustworthy systems | Trustworthy systems provide a highly secure foundation for Cisco products | |||
| Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) | ||||
| Private VLANMultiple user privilege levels in CLI | Private VLAN provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users’ traffic; supports multiple uplinks | |||
| Layer 2 isolation Private VLAN Edge (PVE) with community VLAN | PVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinks | |||
| Port security | Ability to lock source MAC addresses to ports and limits the number of learned MAC addresses | |||
| RADIUS/TACACS+ | Supports RADIUS and TACACS authentication. Switch functions as a client | |||
| RADIUS accounting | The RADIUS accounting functions allow data to be sent at the start and end of services, indicating the amount of resources (such as time, packets, bytes, and so on) used during the session | |||
| Storm control | Broadcast, multicast, and unknown unicast | |||
| IPv6 | ||||
| IPv6 | IPv6 host mode; IPv6 over Ethernet; Dual IPv6/IPv4 stack | |||
| IPv6 neighbor and router discovery (ND); IPv6 stateless address autoconfiguration; Path Maximum Transmission Unit (MTU) discovery | ||||
| Duplicate Address Detection (DAD); ICMP version 6 | ||||
| DHCPv6 stateful client | ||||
| IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support | ||||
| USGv6 and IPv6 Gold Logo certified | ||||
| IPv6 QoS | Prioritize IPv6 packets in hardware | |||
| IPv6 ACL | Drop or rate limit IPv6 packets in hardware | |||
| IPv6 First Hop Security | RA guard | |||
| ND inspection | ||||
| DHCPv6 guard | ||||
| Neighbor binding table (snooping and static entries) | ||||
| Neighbor binding integrity check | ||||
| Management | ||||
| Cisco Business Dashboard | Support for embedded probe for Cisco Business Dashboard running on the switch. Eliminates the need to set up a separate hardware or virtual machine for the Cisco Business Dashboard Probe on site. | |||
| Cisco Business mobile app | Mobile app for Cisco Business Switch and Wireless products. Helps to set up a local network in minutes and provide easy management at your fingertips. | |||
| Cisco Network Plug and Play (PnP) agent | The Cisco Network Plug and Play solution provides a simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or for provisioning updates to an existing network. The solution provides a unified approach to provision Cisco routers, switches, and wireless devices with a near-zero-touch deployment experience. | |||
| Supports Cisco PnP Connect | ||||
| Web user interface | Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, wizards, system dashboard, system maintenance, and monitoring | |||
| Basic and advanced mode for maximum operational efficiency | ||||
| SNMP | SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM) | |||
| Remote monitoring (RMON) | Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis | |||
| IPv4 and IPv6 dual stack | Coexistence of both protocol stacks to ease migration | |||
| Firmware upgrade | Web browser upgrade (HTTP/HTTPS) and TFTP and upgrade over SCP running over SSH | |||
| Dual images for resilient firmware upgrades | ||||
| Port mirroring | Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 4 source ports can be mirrored to one destination port | |||
| VLAN mirroring | Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 4 source VLANs can be mirrored to one destination port | |||
| Dynamic Host Configuration Protocol (DHCP) (options 12, 66, 67, 129, and 150) | DHCP options facilitate tighter control from a central point (DHCP server), to obtain IP address, autoconfiguration (with configuration file download), DHCP Relay, and host name | |||
| Secure Copy (SCP) | Securely transfers files to and from the switch | |||
| Autoconfiguration with SCP file download | Enables mass deployment with protection of sensitive data | |||
| Text-editable configs | Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment | |||
| Smartports | Simplified configuration of QoS and security capabilities | |||
| Auto Smartports | Automatically applies the intelligence delivered through the Smartports roles to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero-touch deployments. | |||
| Text view Command-Line Interface (CLI) | Scriptable CLI. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 are supported for the CLI. | |||
| Localization | Localization of GUI and documentation into multiple languages | |||
| Login banner | Configurable multiple banners for web as well as CLI | |||
| Other management | Traceroute; single IP management; HTTP/HTTPS; RADIUS; port mirroring; TFTP upgrade; DHCP client; Simple Network Time Protocol (SNTP); cable diagnostics; Ping; syslog; Telnet client (SSH secure support); automatic time settings from Management Station | |||
| Power over Ethernet (PoE) | ||||
| Power consumption (worst case) | Model | System power consumption | Power consumption (with PoE) | Heat dissipation (BTU/hr) |
| CBS350-24XS | 110V=38.5W | N/A | 133.1 | |
| 220V=39.0W | ||||
| Ports | Model name | Total system ports | RJ-45 ports | Combo ports (RJ-45 + SFP) |
| CBS350-24XS | 20 x 10G SFP+ + 4 x 10G copper/SFP+ combo + 1 x GE OOB management | 20 x 10G SFP+ | 4 x 10G copper/SFP+ combo | |
| Console port | Cisco standard RJ45 console port | |||
| USB slot | USB Type-A slot on the front panel of the switch for easy file and image management | |||
| Buttons | Reset button | |||
| Cabling type | Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T | |||
| LEDs | System, Link/Act, PoE, Speed | |||
| Flash | 256 MB | |||
| CPU | 800 MHz ARM | |||
| DRAM | 512 MB | |||
| Packet buffer | All numbers are aggregate across all ports because the buffers are dynamically shared: | |||
| Model name | Packet buffer | |||
| CBS350-24XS | 3 MB | |||
| Supported SFP/SFP+ modules | SKU | Media | Speed | Maximum distance |
| MGBSX1 | Multimode fiber | 1000 Mbps | 500 m | |
| MGBLH1 | Single-mode fiber | 1000 Mbps | 40 km | |
| MGBLX1 | Single-mode fiber | 1000 Mbps | 10 km | |
| MGBT1 | UTP cat 5e | 1000 Mbps | 100 m | |
| GLC-SX-MMD | Multimode fiber | 1000 Mbps | 550 m | |
| GLC-LH-SMD | Single-mode fiber | 1000 Mbps | 10 km | |
| GLC-BX-U | Single-mode fiber | 1000 Mbps | 10 km | |
| GLC-BX-D | Single-mode fiber | 1000 Mbps | 10 km | |
| GLC-TE | UTP cat 5e | 1000 Mbps | 100 m | |
| SFP-H10GB-CU1M | Copper coax | 10 Gig | 1 m | |
| SFP-H10GB-CU3M | Copper coax | 10 Gig | 3 m | |
| SFP-H10GB-CU5M | Copper coax | 10 Gig | 5 m | |
| SFP-10G-SR | Multimode fiber | 10 Gig | 26 m - 400 m | |
| SFP-10G-LR | Single-mode fiber | 10 Gig | 10 km | |
| SFP-10G-SR-S | Multimode fiber | 10 Gig | 26 m - 400 m | |
| SFP-10G-LR-S | Single-mode fiber | 10 Gig | 10 km | |
| Environmental | ||||
| Unit dimensions | Model name | Unit dimensions | ||
| (W x D x H) | CBS350-24XS | 440 x 350 x 44 mm (17.3 x 13.78 x 1.73 in) | ||
| Unit weight | Model name | Unit weight | ||
| CBS350-24XS | 4.4 kg (9.7 lb)) | |||
| Power | 100-240V 50-60 Hz, internal, universal | |||
| Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A | |||
| Operating temperature | 32° to 122°F (0° to 50°C) | |||
| Storage temperature | -13° to 158°F (-25° to 70°C) | |||
| Operating humidity | 10% to 90%, relative, noncondensing | |||
| Warranty | Limited lifetime | |||
