الفئات
البراندات
Cisco Business CBS250-48T-4G Smart Switch | 48 Port GE | 4x1G SFP |
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Technical parameters
- Capacity in millions of packets per second: 77.38 mpps
- Switching capacity in gigabits per second: 104 Gb/s
- MAC table: 8K
- Jumbo frame: Frame sizes up to 9K bytes. The default MTU is 2K bytes
- Functions: Layer 2 switching, VLAN support, Spanning Tree Protocol (STP), access control list (ACL), quality of service (QoS), IPv4/IPv6 static routing
- RJ-45 ports: 48 x Gigabit Ethernet
- Combo ports (RJ-45 + SFP): 4 x SFP
- Console port: Cisco Standard mini USB Type-B/RJ45
- USB: Type A USB slot on the front panel of the switch
- Cabling type: Unshielded twisted pair (UTP) category 5e or higher for 1000BASE-T
- Flash: 256 MB
- CPU: 800 MHz ARM
- CPU memory: 512 MB
- Packet buffer: 3 MB
- Fan: 1
- Dimensions (W x D x H): 445 x 273 x 44 mm
- Weight: 3.95 kg
- Operating temperature: -5 - 50 ° C
- Certifications: UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
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