Đặc điểm nổi bật của Switch Cisco Meraki MS250-48FP

Thiết bị mạng Switch Cisco Meraki MS250-48FP L3 Stck Cld-Mngd 48x GigE 740W PoE Switch, 4 SFP+ Uplinks, hot-swappable PS.

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Thiết bị mạng switch Cisco Meraki MS250-48FP được xây dựng để hoạt động ở layer 3 của mô hình mạng, cung cấp 48 cổng gigabit tốc độ cao cùng 4 cổng uplink sử dụng module quang 10Gbps để kết nối. Chúng ta có thể sử dụng switch cisco MS250-48FP để kết nối các máy tính, máy in, camera hoăc các thiết bị wifi trong 1 phòng ban hoặc sử dụng để mở rộng mạng LAN trong các doanh nghiệp.

Thiết bị mạng switch Cisco Meraki MS250-48FP được xây dựng trên nền tảng đám mây để dễ dàng quản lý và cấu hình. Switch Meraki MS250-48FP được quản lý thông qua giao diện đám mây trực quan, giúp cho quản trị viên có thể nhanh chóng cấu hình và quản lý mà không cần phải kết nối trực tiếp với switch. Giao diện quản lý tập trung, cho phép quản trị viên có thể theo dõi giám sát các event log, mô hình mạng.

Table 1 shows the quick spec

Product Code	MS250-48FP-HW
Manufacturer	Meraki
Description	Meraki MS250-48FP L3 Stck Cld-Mngd 48x GigE 740W PoE Switch

Specifications :

	MS250-48FP
Interface	48 x 10/100/1000BASE-T Ethernet RJ45 with auto negotiation and crossover detection (auto-MDIX crossover) 4 x SFP+ 10G uplink 2 x stacking ports
Management	Managed via the cloud using the Meraki dashboard Integrated with Meraki Wireless and complete portfolio of IT products and solutions No-touch remote deployment (no staging needed) Detailed historical per-port and per-client usage statistics DHCP, client, and hostname fingerprinting SNMPd and SYSLOG support for integration with other network management solutions Seamless over-the-web firmware upgrades with scheduling & control
Remote diagnostics	Email, SMS and Mobile push notification alerts Cable testing and link failure detection with alerting Live remote packet capture Dynamic and interactive network discovery and topology Aggregated event logs with instant search
Flexible stacking	Physical stacking of up to 8 switches with 80 Gbps stack bandwidth on all models 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 prioritization 802.1Q VLAN tagging with 4,095 addressable tags 802.1w, 802.1D Rapid Spanning Tree Protocol (RSTP, STP) 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 IGMP snooping for multicast filtering MAC forwarding entries: 16K on 24-port models, 32K on 48-port models
Security	Integrated two-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, hybrid authentication and RADIUS server testing MAC-based RADIUS authentication (MAB) Port security: Sticky MAC, MAC whitelisting DHCP snooping, detection and blocking STP Enhancements: BPDU guard, Root guard IPv4 ACLs
Power over Ethernet	802.3af (PoE) 15.4 W per port and 802/.3at (PoE+) 25.5 W per port Maximum PoE output: 740 W PoE available on all ports simultaneously
Performance	Non-blocking switching fabric Switching capacity: 176Gbps Forwarding rate (mpps): 127.98 Jumbo frame support (9600 byte Ethernet frame) Flow control support
Layer 3	Layer 3 Warm spare redundancy (VRRP) OSPF Routing MAC forwarding entries, up to 32K DHCP Server, DHCP Relay 802.1X Authentication DHCP Snooping STP Enhancements IPv4 and IPv6 ACLs
Power	Power input: 100 – 240 VAC, 47-63 Hz Power consumption: 5-1655W
Mounting	1U Rack-mountable with included rack mount hardware 2-post front mounting options available
Environment	Operating temperature: -5°C to 50°C Humidity: 5 to 95% non-condensing
Regulatory	CSA-US (US, Canada) FCC (USA) IC (Canada) CE (Europe) RCM (Australia/New Zealand) RoHS
Warranty	Full lifetime hardware warranty with next-day advanced replacement included
MTBF at 25°C	338,366
Physical dimensions (H×W×D)	1.72 x 19.08 x 20.42” (4.38 x 48.46 x 51.87cm)
Physical Weight	12.83 lb (5.82 kg)

Hardware Breakdown

	MS250-24	MS250-24P	MS250-48	MS250-48LP	MS250-48FP
1GbE RJ45	24	24	48	48	48
10GbE SFP+	4	4	4	4	4
Hardware Stack Port	2	2	2	2	2
Dedicated Mgmt Interface	1	1	1	1	1
Fan Operation	Fixed Internal	Fixed Internal	Fixed Internal	Fixed Internal	Fixed Internal
Hot Swap Power Supply	Yes, Dual	Yes, Dual	Yes, Dual	Yes, Dual	Yes, Dual
Optional Power Supply	2 x 250W	2 x 640W	2 x 250W	2 x 640W	2 x 1025W

Throughput and Capabilities

	MS250-24	MS250-24P	MS250-48	MS250-48LP	MS250-48FP
PoE/PoE+ Capable	–	Yes, 370W	–	Yes, 370W	Yes, 740W
Layer 3 Routing	Yes	Yes	Yes	Yes	Yes
Switching Capacity	128 Gbps	128 Gbps	176 Gbps	176 Gbps	176 Gbps
Stacking Bandwidth	80 Gbps	80 Gbps	80 Gbps	80 Gbps	80 Gbps

Physical

	MS250-24	MS250-24P	MS250-48	MS250-48LP	MS250-48FP
Mount Type	1U Rack Mount	1U Rack Mount	1U Rack Mount	1U Rack Mount	1U Rack Mount
Dimensions (h x w x d)	1.72 x 19 x 14.89in (4.38 x 48.46 x 37.8cm)	1.72 x 19 x 14.89in (4.38 x 48.46 x 37.8cm)	1.72 x 19 x 18.82in (4.38 x 48.46 x 47.8cm)	1.72 x 19 x 18.82in (4.38 x 48.46 x 47.8cm)	1.72 x 19 x 20.42in (4.38 x 48.46 x 51.87cm)
Weight	9.9 lb (4.5 kg)	10.59 lb (4.8 kg)	11.56 lb (5.24 kg)	12.37 lb (5.61 kg)	12.83 lb (5.82 kg)
Power Load (idle/max)	14 / 27 W	15 / 434 W	24 / 44 W	46 / 480 W	25 / 874 W
Operating Temperature	23 °F – 122 °F -5°C – 50°C	23 °F – 122 °F -5°C – 50°C	23 °F – 122 °F -5°C – 50°C	23 °F – 122 °F -5°C – 50°C	23 °F – 122 °F -5°C – 50°C
Humidity	5% to 95%	5% to 95%	5% to 95%	5% to 95%	5% to 95%