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

Danh mục: Cisco Small Business, Thiết Bị Mạng CISCO Từ khóa: cisco, switch

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

– 8 10/100/1000 PoE+ ports with 45W power budget.

– 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.

– PoE: PoE Power Budget: 195 W, Number of Ports That Support PoE: 8.

– 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).

Model	SG250-08HP-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 10 KB supported on 10/100 and Gigabit Ethernet interfaces (9 KB for SG200-08 and SG200-08P)
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 (16 for SG200-08 and SG200-08P)
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
Power over Ethernet
802.3af PoE or 802.3at PoE+ delivered over any of the RJ-45 network ports within the listed power budgets	Switches support 802.3af, 802.3at, and Cisco pre-standard (legacy) PoE with maximum power of 30 W per port. This applies to the following PoE-enabled models; the maximum number of ports providing PoE power simultaneously is determined by the total PoE budget for the switch listed as below: PoE Power Budget: 45 W Number of Ports That Support PoE: 8
Pre-standard PoE	Support Cisco Pre-Standard PoE
Intelligent PoE power management	Support the granular power negotiation with CDP/LLDP communication with PD devices after IEEE classification
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

Part Number	Products description

SF95D-05-AS	SF95D-05 8-Port 10/100 Desktop Switch
SF95D-08-AS	SF95D-08 8-Port 10/100 Desktop Switch
SF95D-16-AS	SF95D-16 16-Port 10/100 Desktop Switch
SF95-24-AS	SF95-24 24-Port 10/100 Switch
SG95D-08-AS	SG95D-08 8-Port Gigabit Desktop Switch
SG95-16-AS	SG95-16 16-Port Gigabit Desktop Switch
SG95-24-AS	SG95-24 Compact 24-Port Gigabit Switch+ 2 Mini GBIC Ports

SF220-24-K9-EU	24 10/100 ports + 2 Gigabit RJ45/SFP combo port
SF220-48-K9-EU	48 10/100 ports + 2 Gigabit RJ45/SFP combo port
SF220-24P-K9-EU	24 10/100 PoE+ ports with 180 W power budget + 2 Gigabit RJ45/SFP combo port
SF220-48P-K9-EU	48 10/100 PoE+ ports with 375 W power budget + 2 Gigabit RJ45/SFP combo port
SG220-26-K9-EU	24 10/100/1000 ports + 2 Gigabit RJ45/SFP combo port
SG220-50-K9-EU	48 10/100/1000 ports + 2 Gigabit RJ45/SFP combo port
SG220-26P-K9-EU	24 10/100/1000 PoE+ ports with 180 W power budget; 2 Gigabit RJ45/SFP combo port
SG220-50P-K9-EU	48 10/100/1000 PoE+ ports with 375 W power budget + 2 Gigabit RJ45/SFP combo port

SF250-24-K9-EU	24 10/100 ports + 2 Gigabit copper/SFP combo + 2 SFP ports
SF250-48-K9-EU	48 10/100 ports + 2 Gigabit copper/SFP combo + 2 SFP ports
SF250-24P-K9-EU	24 10/100 PoE+ ports with 185W power budget + 2 Gigabit copper/SFP combo + 2 SFP ports
SF250-48HP-K9-EU	48 10/100 PoE+ ports with 195W power budget + 2 Gigabit copper/SFP combo + 2 SFP ports
SG250-08-K9-EU	8 10/100/1000 ports (Port 8 with PoE+ power input support)
SG250-18-K9-EU	16 10/100/1000 ports + 2 Gigabit copper/SFP combo ports
SG250-26-K9-EU	24 10/100/1000 ports + 2 Gigabit copper/SFP combo ports
SG250-50-K9-EU	48 10/100/1000 ports + 2 Gigabit copper/SFP combo ports
SG250-08HP-K9-EU	8 10/100/1000 PoE+ ports with 45W power budget
SG250-10P-K9-EU	8 10/100/1000 PoE+ ports with 62W power budget + 2 Gigabit copper/SFP combo ports with 60W PoE power input support
SG250-26HP-K9-EU	24 10/100/1000 PoE+ ports with 100W power budget + 2 Gigabit copper/SFP combo ports
SG250-26P-K9-EU	24 10/100/1000 PoE+ ports with 195W power budget + 2 Gigabit copper/SFP combo ports
SG250-50HP-K9-EU	48 10/100/1000 PoE+ ports with 192W power budget + 2 Gigabit copper/SFP combo ports
SG250-50P-K9-EU	48 10/100/1000 PoE+ ports with 375W power budget + 2 Gigabit copper/SFP combo ports

SF350-08-K9-EU	8 10/100 ports
SF352-08-K9-EU	8 10/100 ports + 2 Gigabit copper/SFP combo
SF350-24-K9-EU	24 10/100 ports + 2 Gigabit copper/SFP combo + 2 SFP ports
SF350-48-K9-EU	48 10/100 ports + 2 Gigabit copper/SFP combo + 2 SFP ports
SF352-08P-K9-EU	8 10/100 ports with 62W power budget + 2 Gigabit copper/SFP combo
SF352-08MP-K9-EU	8 10/100 ports with 128W power budget + 2 Gigabit copper/SFP combo
SF350-24P-K9-EU	24 10/100 PoE+ ports with 185W power budget + 2 Gigabit copper/SFP combo + 2 SFP ports
SF350-24MP-K9-EU	24 10/100 PoE+ ports with 375W power budget + 2 Gigabit copper/SFP combo + 2 SFP ports
SF350-48P-K9-EU	48 10/100 PoE+ ports with 382W power budget + 2 Gigabit copper/SFP combo + 2 SFP ports
SF350-48MP-K9-EU	48 10/100 PoE+ ports with 740W power budget + 2 Gigabit copper/SFP combo + 2 SFP ports
SF352-08MP-K9-EU	8 10/100 ports with 128W power budget + 2 Gigabit copper/SFP combo
SG350-8PD-K9-EU	8 10/100/1000 ports + 2 2.5G ports + 2 combo mini-GBIC ports
SG350-10-K9-EU	8 10/100/1000 ports + 2 combo mini-GBIC ports
SG350-10SFP-K9-EU	8 SFP Gigabit slots + 2 Gigabit copper/SFP combo
SG350-20-K9-EU	16 10/100/1000 ports + 2 Gigabit copper/SFP combo + 2 SFP ports
SG350-28-K9-EU	24 10/100/1000 ports + 2 Gigabit copper/SFP combo + 2 SFP ports
SG350-28SFP-K9-EU	24 SFP Gigabit slots + 2 Gigabit copper/SFP combo
SG350-52-K9-EU	48 10/100/1000 ports + 2 Gigabit copper/SFP combo + 2 SFP ports
SG350-10P-K9-EU	8 10/100/1000 PoE ports with 62W power budget + 2 Combo mini-GBIC ports
SG350-10MP-K9-EU	8 10/100/1000 PoE ports with 128W power budget + 2 Combo mini-GBIC ports
SG355-10P-K9-EU	8 10/100/1000 PoE+ ports with 62W power budget + 2 Combo mini-GBIC ports
SG350-28P-K9-EU	24 10/100/1000 ports (24 PoE ports with 195W power budget) + 2 Gigabit copper/SFP combo + 2 SFP ports
SG350-28MP-K9-EU	24 10/100/1000 ports (24 PoE+ ports with 382W power budget) + 2 Gigabit copper/SFP combo + 2 SFP ports
SG350-52P-K9-EU	48 10/100/1000 ports (48 PoE port with 375W power budget) + 2 Gigabit copper/SFP combo + 2 SFP ports
SG350-52MP-K9-EU	48 10/100/1000 ports (48 PoE+ port with 740W power budget) + 2 Gigabit copper/SFP combo + 2 SFP ports

SG350X-24-K9-EU	24 x 10/100/1000 ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG350X-48-K9-EU	48 x 10/100/1000 ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG350XG-2F10-K9-EU	10×10 Gigabit Ethernet 10GBase-T copper port + 2 x 10 Gigabit Ethernet SFP+ (dedicated) + 1 x Gigabit Ethernet management port
SG350XG-24F-K9-EU	24x 10 Gigabit Ethernet SFP+ + 2x 10 Gigabit Ethernet 10Gbase-T copper port (combo with 2 SFP+) + 1x Gigabit Ethernet management port
SG350XG-24T-K9-EU	24×10 Gigabit Ethernet 10GBase-T copper port + 2x 10 Gigabit Ethernet SFP+ (combo with 2 copper ports) + 1x Gigabit Ethernet management port
SG350XG-48T-K9-EU	48×10 Gigabit Ethernet 10GBase-T copper port + 2x 10 Gigabit Ethernet SFP+ (combo with 2 copper ports) + 1x Gigabit Ethernet management port
SG350X-8PMD-K9-EU	8 x 10/100/1000/2500 PoE+ ports with 240W power budget + 2 x 10GBase-T/SFP+ combo
SG350X-24P-K9-EU	24 x 10/100/1000 PoE+ ports with 195W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG350X-24MP-K9-EU	24 x 10/100/1000 PoE+ ports with 382W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG350X-24PD-K9-EU	20 x 10/100/1000 PoE+ ports with 375W power budget + 4 x 10/100/1000/2500 PoE+ (60W) ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG350X-48P-K9-EU	48 x 10/100/1000 PoE+ ports with 382W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG350X-48MP-K9-EU	8 x 10/100/1000 PoE+ ports with 740W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)

SF550X-24-K9-EU	24 x 10/100 ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SF550X-48-K9-EU	48 x 10/100 ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SF550X-24P-K9-EU	24 x 10/100 PoE+ ports with 195W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SF550X-24MP-K9-EU	24 x 10/100 PoE+ ports with 382W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SF550X-48P-K9-EU	48 x 10/100 PoE+ ports with 382W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SF550X-48MP-K9-EU	48 x 10/100 PoE+ ports with 740W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG550X-24-K9-EU	24 x 10/100/1000 ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG550X-48-K9-EU	48 x 10/100/1000 ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG550XG-8F8T-K9-EU	8x 10 Gigabit Ethernet 10GBase-T copper port + 8x 10 Gigabit Ethernet SFP+ (dedicated) + 1 x Gigabit Ethernet management port
SG550XG-24F-K9-EU	24x 10 Gigabit Ethernet SFP+ + 2x 10 Gigabit Ethernet 10Gbase-T copper port (combo with 2 SFP+) + 1x Gigabit Ethernet management port
SG550XG-24T-K9-EU	24x 10 Gigabit Ethernet 10GBase-T copper port + 2x 10 Gigabit Ethernet SFP+ (combo with 2 copper ports) + 1x Gigabit Ethernet management port
SG550XG-48T-K9-EU	48x 10 Gigabit Ethernet 10GBase-T copper port + 2x 10 Gigabit Ethernet SFP+ (combo with 2 copper ports) + 1x Gigabit Ethernet management port
SG550X-24P-K9-EU	24 x 10/100/1000 PoE+ ports with 195W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG550X-24MP-K9-EU	24 x 10/100/1000 PoE+ ports with 382W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG550X-24MPP-K9-EU	24 x 10/100/1000 PoE+ ports with 740W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG550X-48P-K9-EU	48 x 10/100/1000 PoE+ ports with 382W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
SG550X-48MP-K9-EU	48 x 10/100/1000 PoE+ ports with 740W power budget + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)