Giới thiệu về Bộ chuyển mạch Switch Cisco CBS350-24XT-EU: 24 x 10 Gigabit copper ports, 4 x 10 Gigabit SFP+ (combo with 4 x 10G copper ports), 1 x GE management port, Rack-mountable
- Dòng sản phẩm: Cisco Series 350 Manager Series Switches
- Cổng kết nối: Hỗ trợ 20 cổng đồng (RJ45) 10G và 4 cổng combo copper/SFP+, 1 cổng quản trị 1GE
- Cổng uplink: 4 x 10G SFP+ (combo with network ports)
- Cấp nguồn qua mạng (PoE): không hỗ trợ
Sản phẩm: CBS350-24XT-EU có nhiều sản phẩm cho các thị trường khác nhau gồm:
CBS350-24XT-NA: USA, Canada, Mexico, Colombia, Chile, and rest of Latin America
CBS350-24XT-EU: Gồm các nước sử dụng: EU, Russia, Ukraine, Israel, UAE, Turkey, Egypt, South Africa, Indonesia, Philippines, Vietnam, Thailand, India, Korea
CBS350-24XT-UK: United Kingdom, Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong, Malaysia
CBS350-24XT-AU: Australia, New Zealand
CBS350-24XT-CN: China
CBS350-24XT-BR: Brazil
CBS350-24XT-AR: Argentina
CBS350-24XT-IN: India
CBS350-24XT-JP: Japan
CBS350-24XT-KR: Korea
CBS350-24XT-TW: Taiwan
Switch Cisco Business 350 Series CBS350-24XT-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 | |
| CBS350-24XT | 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 | |||
| IGMP (versions 1, 2, and 3) snooping | IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported) | |||
| IGMP querier | IGMP querier is 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 prevention | |||
| Loopback detection | Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP | |||
| 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 | |||
| 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 | ||||
| Multicast Listener Discovery (MLD v1/2) snooping | Deliver IPv6 multicast packets only to the required receivers | |||
| IPv6 applications | Web/SSL, Telnet server/SSH, ping, traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, RADIUS, syslog, Domain Name System (DNS) client, Telnet Client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, Terminal Access Controller Access Control System Plus (TACACS+) | |||
| Power over Ethernet (PoE) | ||||
| Power consumption (worst case) | Model | System power consumption | Power consumption (with PoE) | Heat dissipation (BTU/hr) |
| CBS350-24XT | 110V=124.1W | N/A | 424.8 | |
| Ports | Model name | Total system ports | RJ-45 ports | Combo ports (RJ-45 + SFP) |
| CBS350-24XT | 20 x 10G copper + 4 x 10G copper/SFP+ combo + 1 x GE OOB management | 20 x 10G copper | 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 | |||
| CBS350-24XT | 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) | CBS350-24XT | 440 x 350 x 44 mm (17.3 x 13.78 x 1.73 in) | ||
| Unit weight | Model name | Unit weight | ||
| CBS350-24XT | 5.1 kg (11.2 lb) | |||
| Power | 100-240V 50-60 Hz, internal, universal | |||
