24-Port Gigabit Ethernet SFP Managed Switch CISCO CBS350-24S-4G-EU

- Support 24 x Gigabit SFP Slots.

- Support 2 Gigabit copper/SFP combo + 2 Gigabit SFP.

- Console port: Cisco standard RJ45 console port.

- Cabling type: Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T.

- LEDs: System, Link/Act, PoE, Speed.

- Flash: 256MB.

- CPU: 800MHz ARM.

- DRAM: 512MB.

- Packet buffer: 1.5MB.

- Dimensions (W x D x H): 440 x 203 x 44 mm.

- Weight: 2.7kg.

Đặc tính kỹ thuật

Performance

Switching capacity and forwarding rate Capacity in Millions of Packets per Second (mpps) (64-byte packets): 41.66

Switching Capacity in Gigabits per Second (Gbps): 56.0

Layer 2 Switching

Spanning Tree Protocol Standard 802.1d Spanning Tree support

Fast convergence using 802.1w (Rapid Spanning Tree [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

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. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices