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Mô tả sản phẩm

Cisco Meraki MS120 là thiết bị chuyển mạch được quản lý bằng đám mây của Cisco, nó cung cấp chuyển mạch truy cập Lớp 2, lý tưởng cho việc triển khai chi nhánh và Campus. Dòng MS120 có nhiều tùy chọn được thiết kế để đáp ứng nhu cầu đa dạng của việc triển khai tại chi nhánh và Campus.

Meraki MS120-48 có 48 port GE data và 4xSFP uplinks tốc độ cao. Đây là Switch Meraki Lớp 2, dễ dàng triển khai trong nhiều môi trướng khác nhau, linh hoạt và an toàn.

Meraki MS120 cung cấp các tính năng sau:

Được quản lý thông qua bảng điều khiển Cisco Meraki
Công cụ chụp gói từ xa thông qua bảng điều khiển Meraki
Tự động nâng cấp firmware
Tích hợp Giao thức quản lý mạng đơn giản (SNMP)/Syslog
Hỗ trợ Danh sách điều khiển truy cập IPv4/6 (ACL)
Gắn thẻ Vlan 802.1q
DHCP snooping
Xác thực 802.1X
RJ45 10/100/1000Mbps
Có sẵn các mẫu SFP 4x 1000 Mbps
Các mẫu cấp nguồn qua Ethernet (PoE) và PoE+ có sẵn để cấp nguồn

Thông số kỹ thuật Meraki MS120-48

Mã sản phẩm	MS120-48-HW
Interface	• 48 x 10/100/1000BASE-T Ethernet RJ45 with auto negotiation and crossover detection (auto-MDIX crossover) • 4 x 1G SFP uplink • RJ45 Management port
Switching Capacity	104 Gbps
Physical Dimensions (H x W x D)	1.73 x 17.32 x 9.84” (4.40 x 44 x 25cm)
Weight	8.97 lb (4.06 kg)
Idle / Full Load Power	17 / 36 W
Power Supply Configuration	Fixed internal
Management	- Managed via the Web with the Meraki cloud management platform - Integrated with Meraki Wireless and complete portfolio of IT products and solutions - Zero-touch remote provisioning (no staging needed) - Detailed historical per-port and per-client usage statistics - Operating system, device, and hostname fingerprinting - SNMP and SYSLOG support for integration with other network management solutions - Automatic firmware upgrades with scheduling control
Remote Diagnostics	- Email, SMS and Mobile push notification alerts - Ping, traceroute, cable testing, and link failure detection with alerting - Remote packet capture - Dynamic and interactive network discovery and topology - Combined event and configuration change logs with instant search
Stacking	- Virtual Stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration
Ethernet Switching Capabilities	- 802.1p Quality of Service, 8 queues (w/ 6 configurable for DSCP-to-CoS mapping) - 802.1Q VLAN and trunking support for up to 4,094 VLANs - 802.1w, 802.1D Rapid Spanning Tree Protocol (RSTP, STP) - 802.1ab Link Layer Discovery Protocol (LLDP) and Cisco Discovery Protocol (CDP) - 802.3ad Link aggregation with up to 8 ports per aggregate. - Port mirroring - IGMP snooping for multicast filtering - MAC forwarding entries: 32K
Security	- Integrated multi-factor authentication for Dashboard management - Role-based access control (RBAC) with granular device and configuration control - Corporate wide password policy enforcement - IEEE 802.1X RADIUS and MAB, hybrid authentication and RADIUS server testing - Single-Host/Multi-Domain/Multi-Host/Multi Authentication - Port security: Sticky MAC, MAC whitelisting - DHCP snooping, detection and blocking - IPv4 and IPv6 ACLs
Performance	- Switching capacity: 104Gbps - Forwarding rate: 77.38 mpps - Jumbo frame (9578 byte Ethernet frame) - Flow control
Power	- Power input: 100 - 240 VAC, 47-63 Hz - Power consumption: 8 - 908W
Mouting	- 1U Rack-mountable with included rack mount hardware - 2-post front mounting options available - Desktop-mountable with included feet
Environment	Operating temp: 0°C to 45°C Humidity: 5 to 95% non-condensing Fanless operation
Warranty	Full lifetime hardware warranty with next-day advanced replacement included
MTBF ratings (in hours)	692,887

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Thông số kỹ thuật

MS120-48-HW : Meraki MS120-48 1G L2 Cloud Managed 48x GigE Switch

Data Sheet Switch Meraki MS120-48-HW

Thông số kỹ thuật:

Interfaces
- 48 × 10/100/1000BASE-T Ethernet (RJ45)
- 4 × 1G SFP ports for uplinks
- Auto-negotiation and crossover detection
Management
- Managed via the Web with the Meraki cloud management platform
- Integrated with Meraki wireless and complete portfolio of IT products and solutions
- Zero-touch remote provisioning (no staging needed)
- Detailed historical per-port and per-client usage statistics
- Operating system, device, and hostname fingerprinting
- SNMP and SYSLOG support for integration with other network management solutions
- Automatic firmware upgrades with scheduling control
Remote Diagnostics
- Email, SMS, and Mobile push notification alerts
- Ping, traceroute, cable testing, and link failure detection with alerting
- Remote packet capture
- Dynamic and interactive network discovery and topology
- Combined event and configuration change logs with instant search
Stacking
- Virtual Stacking supports thousands of switch ports in a single logical stack for unified management, monitoring, and configuration
Ethernet Switching Capabilities
- 802.1p Quality of Service, 8 queues (w/ 6 configurable for DSCP-to-CoS mapping)
- 802.1Q VLAN and trunking support for up to 4,094 VLANs
- 802.1w, 802.1D Rapid Spanning Tree Protocol (RSTP, STP)
- STP Enhancements: BPDU guard, Root guard, Loop guard, UDLD
- Broadcast storm control
- 802.1ab Link Layer Discovery Protocol (LLDP) and Cisco Discovery Protocol (CDP)
- 802.3ad Link aggregation with up to 8 ports per aggregate, Multichassis aggregates supported on stacked switches
- Port mirroring
- IGMP snooping for multicast filtering
- MAC forwarding entries: 32K
Security
- Integrated multi-factor authentication for cloud management platform
- Role-based access control (RBAC) with granular device and configuration control
- Corporate-wide password policy enforcement
- IEEE 802.1X RADIUS and MAB, hybrid authentication, and RADIUS server testing
- Single-Host/Multi-Domain/Multi-Host/Multi Authentication
- Port security: Sticky MAC, MAC whitelisting
- DHCP snooping, detection and blocking
- IPv4 and IPv6 ACLs

Performance
- Switching capacity: 104 Gbps
- Forwarding rate: 77.38 mpps
- Jumbo frame support (9600 byte Ethernet frame)
- Flow control
Layer 3
- DHCP Relay
Power
- Power input: 100 - 240 VAC, 47-63 Hz
- MS120-48: 17-36 W max, fanless
- MS120-48LP: 37-478 W
- MS120-48FP: 37-908 W
- 48V DC 802.3af/802.3at Power-over-Ethernet (PoE/PoE+) available on all ports (maximum of 30W per port for PoE+) for powered switches
Mounting
- 1U Rack-mountable with included rack mount hardware
- 2-post front mounting options available
Environment
- Operating temperature: 0°C to 45°C
- Humidity: 5 to 95% non-condensing
- Variable speed fans
Regulatory
- CSA-US (US, Canada)
- FCC (USA)
- IC (Canada)
- CE (Europe)
- RCM (Australia/New Zealand)
- RoHS
- For international availability, please contact sales@meraki.com
Warranty
- Full lifetime hardware warranty with next-day advanced replacement included
MTBF at 25°C
- MS120-48-HW: 692,887
- MS120-48LP-HW: 660,538
- MS120-48FP-HW: 660,538
Physical Specifications (H × W × D)
- MS120-48-HW
  - 1.73” × 17.32” × 9.84” (4.40 × 44 × 25cm)
  - 8.97 lb (4.06 kg)
- MS120-48LP-HW
  - 1.73” × 17.32” × 13.39” (4.40 × 44 × 34cm)
  - 12.70 (5.70 kg)
- MS120-48FP-HW
  - 1.73” × 17.32” × 13.39” (4.40 × 44 × 34cm)
  - 12.70 (5.70 kg)