8-Port Gigabit Smart Switch CISCO SG250-08-K9-EU

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Chi tiết sản phẩm

Mã sản phẩm: SG250-08-K9-EU

8-Port Gigabit Smart Switch CISCO SG250-08-K9-EU

Bảo hành: Nhà sản xuất

Tình trạng: Còn hàng

3,000,000 VNĐ

- 8 10/100/1000 ports (Port 8 with PoE+ power input support).

- Performance: Switching capacity 16 Gbps, Forwarding rate 11.9 mpps wire-speed performance.

- Layer 2: Port grouping up to 4 groups, up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation.

- Layer 3: IPv4 routing Wire-speed routing of IPv4 packets up to 32 static routes and up to 16 IP interfaces, IPv6 routing Wire-speed routing of IPv6 packets, Classless Interdomain Routing (CIDR) Support for CIDR.

- QoS (Quality of Service): Priority levels 8 hardware queues, Scheduling Strict priority and weighted round-robin (WRR) Queue assignment based on DSCP and class of service (802.1p/CoS).

Thông số kỹ thuật

Model	SG250-08-K9-EU
Performance
Switching capacity and forwarding rate	Capacity in Millions of Packets per Second (mpps) (64-byte packets): 11.9 Switching Capacity in Gigabits per Second (Gbps): 16
Jumbo frames	Frame sizes up to 10KB supported on 10/100 and Gigabit Ethernet interfaces
MAC table	Up to 8,000 MAC addresses
Total system ports	8 Gigabit Ethernet
RJ-45 ports	8 Gigabit Ethernet
Layer 2 Switching
Spanning Tree Protocol (STP)	Standard 802.1d STP support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default
Port grouping	Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP): Up to 4 groups, Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN	Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs). 16 VLANs supported in SG200-08 and SG200-08P Port-based and 802.1Q tag-based VLANs
Voice VLAN	Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS
Internet Group Management Protocol (IGMP) versions 1 and 2 snooping	IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups
Head-of-line (HOL) blocking	HOL blocking prevention
Security
IEEE 802.1X (Authenticator role)	802.1X: RADIUS authentication, MD5 hash
Port security	Locks MAC addresses to ports, and limits the number of learned MAC addresses
Storm control	Broadcast, multicast, and unknown unicast
DoS prevention	DoS attack prevention
Quality of Service
Priority levels	4 hardware queues
Scheduling	Strict priority and weighted round-robin (WRR) Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS)
Class of service	Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/type of service (ToS)/DSCP based, Differentiated Services (DiffServ)
Rate limiting	Ingress policer, per VLAN and per port
Environmental
Dimensions (W x H x D)	160 x 30 x 128 mm
Unit weight	0.54 kg
Power	100 to 240V 50 to 60 Hz, external

CÔNG TY TNHH THƯƠNG MẠI KỸ THUẬT QUỐC AN

Danh mục sản phẩm

Chi tiết sản phẩm

Mã sản phẩm: SG250-08-K9-EU

Thông số kỹ thuật

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