Thiết bị chuyển mạch Cisco SG300-10 cung cấp sự kết hợp lý tưởng về giá cả, hiệu suất và khả năng trong một giải pháp được thiết kế dành riêng cho các doanh nghiệp nhỏ. 8 x 10/100/1000 Cổng. 2 x Cổng kết hợp mini-GBIC. Hỗ trợ QoS. / Hỗ trợ IPv4 / IPv6.10-port Gigabit Managed Switch Cisco SG300-10 (SRW2008-K9)
Cisco SG300-10 Switches deliver the ideal combination of price, performance, and capabilities in a solution designed specifically for small businesses. This broad portfolio of affordable, managed switches provide a powerful foundation to support your business network.
8 x 10/100/1000 Ports.
2 x Combo mini-GBIC Ports.
QoS Support.
IPv4 / IPv6 Support.
Advanced Security Management.
Auto Voice VLAN Capabilities.
Energy-Efficient.
Mac, Windows, Linux Compatible.
Specifications
|
Performance |
Capacity in Mpps (64-byte packets): 14.88 |
|
Switching Capacity in Gbps: 20.0 |
|
|
Layer 2 Switching |
Spanning Tree Protocol: Standard 802.1d Spanning Tree support |
|
Fast convergence using 802.1w (Rapid Spanning Tree), enabled by default |
|
|
Multiple Spanning Tree instances using 802.1s |
|
|
Port Grouping: Support for IEEE 802.3ad Link Aggregation Control Protocol |
|
|
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 256 VLANs simultaneously (out of 4096 VLAN IDs) |
|
|
Port-based and 802.1Q tag-based VLANs |
|
|
MAC-based VLAN |
|
|
Management VLAN |
|
|
Private VLAN Edge, also known as protected ports, with multiple uplinks |
|
|
Guest VLAN |
|
|
Unauthenticated VLAN |
|
|
Voice VLAN: Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS |
|
|
Q-in-Q VLAN: VLANs transparently cross a service provider network while isolating traffic among customers |
|
|
Generic VLAN Registration Protocol/Generic Attribute Registration Protocol: Protocols for automatically propagating and configuring VLANs in a bridged domain |
|
|
Dynamic Host Configuration Protocol Relay at Layer 2: Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82 |
|
|
Internet Group Management Protocol Versions 1, 2 and 3 snooping: IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 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. |
|
|
Head-of-Line (HOL) Blocking: HOL blocking prevention |
|
|
Layer 3 |
IPv4 Routing: Wirespeed routing of IPv4 packets |
|
Up to 32 static routes and up to 32 IP interfaces |
|
|
Classless Inter-Domain Routing: Support for CIDR |
|
|
DHCP Relay at Layer 3: Relay of DHCP traffic across IP domains |
|
|
User Datagram Protocol Relay: Relay of broadcast information across Layer 3 domains for application discovery or relaying of BootP/DHCP packets |
|
|
Quality of Service |
Priority Levels: 4 hardware queues |
|
Scheduling: Strict priority and weighted round-robin |
|
|
Queue assignment based on 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/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS |
|
|
Rate Limiting: Ingress policer; egress shaping and rate control; per VLAN, per port and flow based |
|
|
General Features |
Jumbo Frames: Frame sizes up to 10 KB supported on 10/100 and Gigabit interfaces |
|
MAC Table: Up to 8000 MAC addresses |
|
|
Ports |
Total System Ports: 10 Gigabit Ethernet |
|
RJ45 Ports: 8 Gigabit Ethernet |
|
|
Combo Ports (RJ45 + SFP): 2 Gigabit Ethernet Combo |
|
|
Buttons |
Reset button |
|
Cabling Type |
Unshielded twisted pair Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T |
|
LEDs |
System, Link/Act, Speed |
|
Flash |
16 MB |
|
CPU |
128 MB memory |
|
Packet Buffer Memory |
4 MB |
|
Power Supply |
100-240V 47-63 Hz, internal, universal |
|
MTBF |
@ 40ºC (hours): 74,294 |
|
Certifications |
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
|
MINIMUM REQUIREMENTS |
Web Browser: Mozilla Firefox version 2.5 or later; Microsoft Internet Explorer version 6 or later |
|
Category 5 Ethernet network cable |
|
|
TCP/IP, network adapter and network operating system (such as Microsoft Windows, Linux or Mac OS X) installed on each computer in the network |
|
|
Dimensions |
170 x 279.4 x 36.83 mm |
|
Weight |
1.16 kg |
- Bảo hành: 24 tháng.
10-port Gigabit Managed Switch Cisco SG300-10 (SRW2008-K9)
Cisco SG300-10 Switches deliver the ideal combination of price, performance, and capabilities in a solution designed specifically for small businesses. This broad portfolio of affordable, managed switches provide a powerful foundation to support your business network.
8 x 10/100/1000 Ports.
2 x Combo mini-GBIC Ports.
QoS Support.
IPv4 / IPv6 Support.
Advanced Security Management.
Auto Voice VLAN Capabilities.
Energy-Efficient.
Mac, Windows, Linux Compatible.
Specifications
|
Performance |
Capacity in Mpps (64-byte packets): 14.88 |
|
Switching Capacity in Gbps: 20.0 |
|
|
Layer 2 Switching |
Spanning Tree Protocol: Standard 802.1d Spanning Tree support |
|
Fast convergence using 802.1w (Rapid Spanning Tree), enabled by default |
|
|
Multiple Spanning Tree instances using 802.1s |
|
|
Port Grouping: Support for IEEE 802.3ad Link Aggregation Control Protocol |
|
|
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 256 VLANs simultaneously (out of 4096 VLAN IDs) |
|
|
Port-based and 802.1Q tag-based VLANs |
|
|
MAC-based VLAN |
|
|
Management VLAN |
|
|
Private VLAN Edge, also known as protected ports, with multiple uplinks |
|
|
Guest VLAN |
|
|
Unauthenticated VLAN |
|
|
Voice VLAN: Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS |
|
|
Q-in-Q VLAN: VLANs transparently cross a service provider network while isolating traffic among customers |
|
|
Generic VLAN Registration Protocol/Generic Attribute Registration Protocol: Protocols for automatically propagating and configuring VLANs in a bridged domain |
|
|
Dynamic Host Configuration Protocol Relay at Layer 2: Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82 |
|
|
Internet Group Management Protocol Versions 1, 2 and 3 snooping: IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 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. |
|
|
Head-of-Line (HOL) Blocking: HOL blocking prevention |
|
|
Layer 3 |
IPv4 Routing: Wirespeed routing of IPv4 packets |
|
Up to 32 static routes and up to 32 IP interfaces |
|
|
Classless Inter-Domain Routing: Support for CIDR |
|
|
DHCP Relay at Layer 3: Relay of DHCP traffic across IP domains |
|
|
User Datagram Protocol Relay: Relay of broadcast information across Layer 3 domains for application discovery or relaying of BootP/DHCP packets |
|
|
Quality of Service |
Priority Levels: 4 hardware queues |
|
Scheduling: Strict priority and weighted round-robin |
|
|
Queue assignment based on 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/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS |
|
|
Rate Limiting: Ingress policer; egress shaping and rate control; per VLAN, per port and flow based |
|
|
General Features |
Jumbo Frames: Frame sizes up to 10 KB supported on 10/100 and Gigabit interfaces |
|
MAC Table: Up to 8000 MAC addresses |
|
|
Ports |
Total System Ports: 10 Gigabit Ethernet |
|
RJ45 Ports: 8 Gigabit Ethernet |
|
|
Combo Ports (RJ45 + SFP): 2 Gigabit Ethernet Combo |
|
|
Buttons |
Reset button |
|
Cabling Type |
Unshielded twisted pair Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T |
|
LEDs |
System, Link/Act, Speed |
|
Flash |
16 MB |
|
CPU |
128 MB memory |
|
Packet Buffer Memory |
4 MB |
|
Power Supply |
100-240V 47-63 Hz, internal, universal |
|
MTBF |
@ 40ºC (hours): 74,294 |
|
Certifications |
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
|
MINIMUM REQUIREMENTS |
Web Browser: Mozilla Firefox version 2.5 or later; Microsoft Internet Explorer version 6 or later |
|
Category 5 Ethernet network cable |
|
|
TCP/IP, network adapter and network operating system (such as Microsoft Windows, Linux or Mac OS X) installed on each computer in the network |
|
|
Dimensions |
170 x 279.4 x 36.83 mm |
|
Weight |
1.16 kg |
- Bảo hành: 24 tháng.
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