Суич Cisco CBS250-48P-4G-EU, 52 порта, 48x 10/100/1000 Mbps (PoE+), 4 x Gigabit SFP

SKU: 4031751

ID: #21772

Характеристики

Общ брой портове: 52

Основни портове, тип: 48 x 1000Base-T RJ-45 PoE+

Стандарти: 802.3z, 802.3ab, 802.3, 802.3ad, 802.1X, 802.3u, 802.3af, 802.1p, 802.1D, 802.1w, 802.1s, 802.3x, 802.1Q, 802.3at

Портове USB: 1 x USB 2.0

Направи запитване

Количество: бр.

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Съгласие за обработване на личните ми данни за целите на директния маркетинг.

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Описание

CISCO CBS250 Smart 48-port GE PoE 4x1G SFP


Manufacturer	CISCO
Manufacturer Part No	CBS250-48P-4G-EU

Marketing Description
The Cisco Business CBS250-48P-4G switch is the next generation of affordable, smart switch that combines powerful network performance, security, and reliability with a comprehensive suite of network features you need for a solid small business network.
Product Features
SWITCH PORTS 48-Port 10/100/1000 + 4 x 1GE SFP SIMPLE Intuitive Cisco Business Dashboard or on-box U/I simplifies network operations and automates lifecycle management POWER-OVER-ETHERNET 48 PoE ports with 370W total power budget, PoE, PoE+ SECURITY Integrated with IEEE 802.1X port security to control access to your network, Denial-of- Service (DoS) attack prevention increases network uptime during an attack, while extensive Access Control Lists (ACLs) protect the network from unauthorized users and guard against network attacks INNOVATIVE DESIGN Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms
General
Device Type	Switch - 48 ports - L3 - smart
Enclosure Type	Rack-mountable
Subtype	Gigabit Ethernet
Ports	48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP
Power Over Ethernet (PoE)	PoE+
PoE Budget	370 W
Performance	Switching capacity: 104 Gbps Forwarding performance (64-byte packet size): 77.38 Mpps
Capacity	Link aggregation groups: 8 VLANs supported: 4094 Buffer capacity (MB): 3
MAC Address Table Size	8K entries
Jumbo Frame Support	2KB
Routing Protocol	IGMP, policy-based routing (PBR), CIDR
Remote Management Protocol	SNMP 1, RMON, SNMP 3, SNMP 2c, SSH, SSH-2, ICMP
Encryption Algorithm	SSL
Authentication Method	Secure Shell (SSH), RADIUS, TACACS+
Features	DHCP support, ARP support, VLAN support, DoS attack prevention, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Type of Service (ToS), Storm Control, IP source guard, Bridge protocol data unit (BPDU), Voice VLAN, Secure Core Technology (SCT), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, STP loop guard, Weighted Round Robin (WRR), multiple tag protocol identifiers (TPID)
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3at, IEEE 802.3az
Processor	X ARM: 800 MHz
RAM	512 MB
Flash Memory	256 MB
Status Indicators	Status, link/activity
Expansion / Connectivity
Interfaces	48 x 10/100/1000 Base-T RJ-45 PoE+ 4 x 1000Base-X SFP 1 x console (USB) Type B 1 x USB Type A 1 x console RJ-45
Power
Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)
Miscellaneous
Rack Mounting Kit	Included
MTBF	856,329 hours
Compliant Standards	UL 60950, CSA C22.2, FCC CFR47, USGv6
Localisation	United Arab Emirates, Indonesia, Israel, South Africa, Vietnam, Ukraine, Egypt, Thailand, Philippines, Korea, Russia, Turkey
Dimensions & Weight
Width	44.5 cm
Depth	35 cm
Height	4.4 cm
Weight	5.43 kg
Manufacturer Warranty
Service & Support	Limited warranty - replacement - lifetime - response time: next business day Technical support - web support - 1 year Technical support - phone consulting - 1 year
Environmental Parameters
Min Operating Temperature	-5 °C
Max Operating Temperature	50 °C
Humidity Range Operating	10 - 90% (non-condensing)
Min Storage Temperature	-25 °C
Max Storage Temperature	70 °C
Humidity Range Storage	10 - 90% (non-condensing)