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Switch Cisco SLM2024PT-24
1. Đặc tính kỹ thuật:
- Mã sản phẩm: SLM2024PT-24
- 24 port 10/100/1000Mbps + 2 Combo mini-GBIC ports. 12 PoE Port (Công suất tối đa mỗi port 15.4W, Công suất tối đa switch 100W)
- Performance: Switching capacity 52.0 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).
2. Thông số kỹ thuật:
Performance |
Capacity in Mpps (64-byte packets): 38.69 Switching Capacity in Gbps: 52.0 |
Layer 2 Switching |
Spanning Tree Protocol: Standard 802.1d STP support Voice VLAN: Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS Internet Group Management Protocol Versions 1 and 2 Snooping: Internet Group Management Protocol limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups Head-of-Line (HOL) Blocking: Head-of-line blocking |
Security |
IEEE 802.1X (Authenticator Role): RADIUS authentication and accounting, MD5 hash Port Security: Locks MAC addresses to ports and limits the number of learned MAC addresses Storm Control: Broadcast, multicast and unknown unicast |
Quality of Service |
Priority Levels: 4 hardware queues
Scheduling: Strict priority and weighted round-robin 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 |
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 Applications: Web, ping, Simple Network Time Protocol, Trivial File Transfer Protocol, RADIUS, syslog, DNS client
IPv6 RFCs Supported: RFC 2463: ICMP version 6 |
Management |
Web User Interface: Built-in switch configuration utility for easy browser-based device configuration (HTTP) Supports configuration, system dashboard, system maintenance and monitoring Remote Monitoring: Embedded RMON software agent supports one RMON group (statistics) for enhanced traffic management, monitoring and analysis IPv4 and IPv6 Dual Stack: Coexistence of both protocol stacks to ease migration Firmware Upgrade: Web browser upgrade (HTTP) and TFTP Port Mirroring: Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe Up to 4 source ports can be mirrored to one destination port. A single session is supported VLAN Mirroring: Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe Up to 4 source VLANs can be mirrored to one destination port. A single session is supported Dynamic Host Configuration Protocol (Options 66 and 67): Dynamic Host Configuration Protocol options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download) Text-Editable Config Files: Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment Smartports: Simplified configuration of QoS and security capabilities Cloud Services: Support for FindIT Network Discovery Utility Localization: Localization of GUI and documentation into multiple languages Other Management: HTTP, RADIUS, port mirroring, TFTP upgrade, DHCP client, BOOTP, SNTP, ping, syslog |
Power Efficiency |
Energy Detect: Automatically turns off power on Gigabit Ethernet RJ-45 port when the switch detects a link down |
General Features |
Jumbo Frames: Frame sizes up to 10 KB supported on Gigabit interfaces MAC Table: Up to 8000 MAC addresses |
Discovery |
Link Layer Discovery Protocol (802.1ab) with LLDP-MED Extensions: Link Layer Discovery Protocol allows the switch to advertise its identification, configuration and capabilities to neighboring devices, which store the data in an MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones Cisco Discovery Protocol: The switch advertises itself using the Cisco Discovery Protocol |
Power Over Ethernet |
Power Dedicated to PoE: 100W Number of Ports That Support PoE: 12 |
Power Consumption |
Power Savings Mode: Short reach plus Energy Detect
Power Consumption Worst Case: 110V/0.591A/36.8W Heat Dissipation (BTU/hr): 97.9 |
Ports |
Total system ports: 26 Gigabit Ethernet |
Buttons |
Reset button |
Cabling Type |
Unshielded twisted pair Category 5 or better for 10BASE-T/100BASE-TX; Unshielded twisted pair Category 5 Ethernet or better for 1000BASE-T |
LEDs |
System, Link/Act, PoE, Speed |
Flash |
16 MB |
CPU |
128 MB memory |
Packet Buffer Memory |
4 MB |
Power Supply |
100V-240V, 12V/2.5A, 50-60 HZ |
Fan |
1 |
Acoustic Noise |
40.2 dB |
MTBF |
@ 40°C (hours): 218,842 |
Certifications |
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
Environmental Requirements |
Operating Temperature: 32 to 104°F (0 to 40°C) |
Minimum Requirements |
Web Browser: Mozilla Firefox version 2.5 or later; Microsoft Internet Explorer version 6 or later |
Dimensions (DxWxH) |
10.1 x 17.35 x 1.73" (257 x 440 x 44 mm) |
Weight |
8.09 lb (3.67 kg) |
Sản phẩm Switch cisco SLM2024PT-24 đang được phân phối bởi Công ty TNHH Kỹ Thuật Đăng Minh cam kết sản phẩm chính hãng, chất lượng cao, giá thành hợp lý nhất trên thị trường.
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