Điện thoại cố định: 028.38.399.768
KINH DOANH 1: 0908.433.438
KINH DOANH 2: 0906.60.32.38
KINH DOANH 3: 0907.268.679
Kỹ thuật: 0793.300.488
HOTLINE - CSKH: 028.38.399.768 - 0908.433.438
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Thứ 2 đến Thứ 7: 7h30 đến 19h00.
Chủ nhật: 8h00 đến 12h00 LH: 0907268679
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2.030.000 VND
24-port 10/100 Smart Switch CISCO SF220-24-K9
24-port 10/100 Smart Switch CISCO SF220-24-K9
0 VND
Bảo hành (tháng): 24
Tính năng kỹ thuật :
24 10/100 Mbps ports; 2 Combo mini-GBIC ports.
Performance: Switching capacity 8.8 Gbps.
Layer 2: Port grouping up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation, Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs), Head-of-line (HOL) blocking HOL blocking prevention.
Internet Group Management Protocol(IGMP) versions 1 and 2 snooping: IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups.
QoS: Priority levels 4 : hardware queues, Scheduling: Priority queuing and weighted round-robin (WRR), Queue assignment based on DSCP and class of service (802.1p/CoS).
Tham khảo datasheet về các tính năng của Switch : Performance, Layer 2 Switching, Security, Quality of Service, Standards, IPV6, Management, ...
Để có giá tốt nhất xin liên hệ số điện thoại:
0906.603.238 - 0907.268.679
Công Ty Thái Tú có cung cấp đầy đủ chứng nhận CO, CQ cho các dòng sản phẩm chính hãng.
24-port 10/100 Smart Switch CISCO SF220-24-K9-EU
- 24 ports 10/100 + 2 Gigabit RJ45/SFP combo port.
- Performance: Switching capacity 8.8 Gbps, Forwarding rate 6.55 mpps wire-speed performance.
- Layer 2: Port grouping up to 8 groups, up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation.
- 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).
Đặc tính kỹ thuật
| Model | SF220-24-K9-EU |
| Performance | |
| Switching capacity and forwarding rate | Capacity in Millions of Packets per Second (mpps) (64-byte packets): 6.55 Switching Capacity in Gigabits per Second (Gbps): 8.8 |
| 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 | 24 Fast Ethernet plus 2 Gigabit Ethernet |
| RJ-45 ports | 24 Fast Ethernet |
| Uplink ports | 2 Gigabit Ethernet combo |
| 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 |
| Environmental | |
| Dimensions (W x H x D) | 440 x 44 x 201 mm |
| Unit weight | 2.6 kg |
| Power | 100V-240V 50-60 Hz, internal |
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