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BAZAR - Cisco switch CBS350-48FP-4G-EU - REFRESH - poškozený obal
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Řízené switche řady Cisco Business 350 jsou spolehlivými stavebními prvky pro sítě malých firem. Díky intuitivnímu ovládacímu panelu, pokročilým funkcím a všudypřítomnému zabezpečení urychlují spravované switche řady Cisco Business 350 vaši digitální transformaci.
Záruka platná do End of Support 31. 10. 2029.
Oznámení End of Life pro CISCO CBS350
Stránky produktu: CBS350-48FP-4G-EU
Quick start guide: Quick start guide
Switching capacity and forwarding rate (All switches are wire speed and nonblocking) Capacity in Millions of Packets per Second (mpps) (64-byte packets) 77,38
Switching Capacity in Gigabits per Second (Gbps) 104
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d Spanning Tree support
Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default
Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4,094 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks
Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication
CPE VLAN
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN Translation Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and black holing of traffic in switched networks
Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast groups (source-specific multicasting is also supported)
IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols.
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback Detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wirespeed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wirespeed routing of IPv6 packets
Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for classless interdomain routing
RIP v2 Support for Routing Information Protocol version 2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL)
DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Security ecure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions
Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP Servers.
IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing.
Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks.
IP/MAC/Port Binding (IPMB) The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DOS attacks in the network, thereby increasing network availability
Secure Core Technology (SCT) Makes sure...
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Kategorie: síť
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Zyxel IAP500BE, BE5000, Dual Radio 2x2 MU-MIMO, PoE+ (802.3at), Industrial AP, DIN Rail mounted Standalone/Nebula Cloud Managed, DC Power
Wireless
________________________________________
Standard
IEEE802.11 be/ax/ac/n/g/b/a
MIMO
MU-MIMO
Wireless speed
2.4GHz: 688Mbps
5GHz: 4324Mbps
Frequency band
2.4GHz:
USA (FCC): 2.412 to 2.462 GHz
Europe (ETSI): 2.412 to 2.472 GHz
5GHz:
USA (FCC): 5.15 to 5.35 GHz; 5.470 to 5.850 GHz
European (ETSI): 5.15 to 5.35 GHz; 5.470 to 5.725 GHz
Bandwidth
20-, 40- ,80-, 160- and 240-MHz
Conducted typical transmit output power*1
US (2.4GHz/5GHz):
25/26dBm
EU (2.4GHz/5GHz):
16/26dBm
RF Design
________________________________________
Antenna type
External Antenna
Antenna gain
2.4GHz:
2 dBi, 2x2:2SS
5GHz:
3 dBi, 2x2:2SS
Minimum receive sensitivity
Min. Rx sensitivity up to -99 dBm
WLAN Features
________________________________________
Band steering
Yes
WDS/Smart Mesh*2
Yes
Wireless Bridge
Yes
Fast roaming
Pre-authentication, PMK caching and 802.11r/k/v
DCS
Yes
Load balancing
Yes
Advanced cellular coexistence
Yes
Security
________________________________________
Encryption
WEP
WPA
WPA2
WPA3
Authentication
IEEE 802.1X/ RADIUS authentication
Access management
L2-isolation
MAC filtering
Rogue AP detection
Networking
________________________________________
IPv6
Yes
VLANs
Yes
WMM
Yes
U-APSD
Yes
Management
________________________________________
Operating mode
Nebula cloud-managed
Controller-managed
Standalone
Web UI/CLI
Yes
SNMP
Yes
Physical Specifications
________________________________________
Item
Dimensions (WxDxH)(mm/in.)
125 x 130 x 35 / 4.92 x 5.12 x 1.38 (without Antenna)
Weight (g/lb.)
646 / 1.42
Packing
Dimensions (WxDxH)(mm/in.)
160 x 180 x 50 / 6.30 x 7.09 x 1.96
Weight (g/lb.)
864 / 1.90
Included accessories
Din rail mount
Two 2.4GHz/5GHz detachable antennas
MTBF (hr)
631,165
Physical Interfaces
________________________________________
Ethernet port
1 x 1/2.5GbE LAN
Power
PoE (802.3at): power draw 24W
DC input: 12V-48V redundant dual input
PoE modes
IEEE 802.3af: Not supported
IEEE 802.3at: Unrestricted
IEEE 802.3bt: Unrestricted
Environmental Specifications
________________________________________
Operating
Temperature
-25°C to 65°C/-13°F to 149°F
Humidity
10% to 90% (non-condensing)
Storage
Temperature
-40°C to 70°C / -40°F to 158°F
Humidity
10% to 90% (non-condensing)
Certifications
________________________________________
Radio
FCC Part 15C
FCC Part 15E
FCC Part 2.1091
ETSI EN 300 328
EN 301 893
Draft EN 303 687
EN 50385
EN 50665
EN IEC 62311
LP0002
EMC
FCC Part 15B
EN 301 489-1
EN 301 489-17
EN55032
EN55035
EN61000-3-2/-3
EN60601-1-2
BSMI CNS15936
Safety
EN 62368-1
IEC 62368-1
BSMI CNS15598-1
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