24-Port 10/100 Ethernet Smart Switch Cisco SF200-24 SLM224GT-EU

Giá: Liên hệ
Giới thiệu:
 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).
Thiết bị mạng switch Cisco SLM224GT-EU thuộc dòng sản phẩm Cisco small business 200 Series. Thiết bị mạng switch Cisco SLM224GT-EU được thiết kế để hoạt động ở layer 2 trong mô hình mạng OSI. Switch Cisco SLM224GT-EU cung cấp 24 10/100 ports, 2 combo mini-GBIC ports cho các kết nối LAN tại các doanh nghiệp vừa và nhỏ.

Tính năng vượt trội:
  • Kết nối máy tính để bàn tốc độ cao.
  • Kết nối không dây an toàn.
  • Truyền thông hợp nhất.
  • Dễ dàng cấu hình và quản lý.
  • Hiệu suất và độ tin cậy cao.
  • Cấp nguồn qua Ethernet (PoE).
  • Bảo mật mạng.
  • Hỗ trợ điện thoại IP.
  • Hỗ trợ IPv6.
  • Quản lý nâng cao.
  • Giải pháp tiết kiệm năng lượng tối ưu.
  • Yên tâm.
  • Dịch vụ và hỗ trợ toàn thế giới.
  • Nhiều tùy chọn ngôn ngữ.

Thông số kỹ thuật của Switch Cisco SLM224GT-EU:

General Information
Product Name SLM224GT-EU 24-Port 10/100 Smart Switch
Manufacturer Part Number SLM224GT-EU
Product Series 200
Product Model SLM224GT-EU
Product Type Ethernet Switch
Interfaces/Ports
Total Number of Network Ports 24
Port / Expansion Slot Details 24 x Fast Ethernet Network
Media & Performance
Media Type Supported Twisted Pair
Ethernet Technology Fast Ethernet
Network Technology 10/100Base-TX
Network & Communication
Layer Supported 2
Warranty
Limited Warranty Lifetime
Other Information
Product Family 200
Number of PoE (RJ-45) Ports 24


Tính năng của Switch Cisco SLM224GT-EU

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
Standards
Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1350, RFC 1533, RFC 1541, RFC 1542, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 2618
IPv6
IPv6 IPv6 host mode
IPv6 over Ethernet
Dual IPv6/IPv4 stack
IPv6 neighbor and router discovery (ND)
IPv6 stateless address auto-configuration
Path maximum transmission unit (MTU) discovery
Duplicate address detection (DAD)
Internet Control Message Protocol (ICMP) version 6
IPv6 over IPv4 network with Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) support
IPv6 QoS Prioritize IPv6 packets in hardware
Multicast Listener Discovery (MLD) snooping Deliver IPv6 multicast packets only to the required receivers
IPv6 applications Web, ping, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), RADIUS, syslog, DNS client
IPv6 RFCs supported RFC 2463: ICMP version 6
RFC 3513: IPv6 address architecture
RFC 4291: IPv6 addressing architecture
RFC 2460: IPv6 specification
RFC 2461: Neighbor discovery for IPv6
RFC 2462: IPv6 stateless address auto-configuration
RFC 1981: Path maximum transmission unit (MTU) discovery
RFC 4007: IPv6 scoped address architecture
RFC 3484: Default address selection mechanism
RFC 4214: ISATAP tunneling
RFC 4293: MIB IPv6: Textual conventions and general group
RFC 3595: Textual conventions for IPv6 flow label

Các loại Module quang Cisco sử dụng cho Switch Cisco SLM2048PT

Product Ordering Number Description
MFE Transceivers
MFEBX1 100BASE-BX-20U SFP transceiver for single-mode fiber, 1310 nm wavelength, supports up to 20 km
MFELX1 100BASE-LX SFP transceiver for single-mode fiber, 1310 nm wavelength, supports up to 15 km
MFEFX1 100BASE-FX SFP transceiver for multimode fiber, 1310 nm wavelength, supports up to 2 km
MGE Transceivers
MGBBX1 1000BASE-BX-20U SFP transceiver for single-mode fiber, 1310 nm wavelength, supports up to 10 km
MGBLH1 1000BASE-LH SFP transceiver for single-mode fiber, 1310 nm wavelength, supports up to 40 km
MGBLX1 1000BASE-LX SFP transceiver for single-mode fiber, 1310 nm wavelength, supports up to 10 km
MGBSX1 1000BASE-SX SFP transceiver for multimode fiber, 850 nm wavelength, supports up to 500 m

Bảo hành 12 tháng, theo chính sách bảo hành của hãng Cisco Việt Nam.
Download tài liệu thiết bị mạng Cisco 200 Series Smart Switches Cisco Small Business data_sheet_c78-634369.pdf

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