KATEGORIE
Kategorie: Síťové prvky aktivní
7661 Kč
cena s DPH
PLANET IECC-210-KIT; Sada průmyslových konvertorů IECC-210T a IECC-210R umožňuje prodloužit komunikační vzdálenost v rámci EtherCAT sítě až na 60 km. IECC-210T slouží jako konvertor z metalického vedení na opti...
100483 Kč
cena s DPH
Přepněte Netgear M4250-40G8XF-POE+ (GSM4248PX-100EUS)
945 Kč
cena s DPH
MF4 4G LTE Mobile Wi-Fi Sdílet 4G spojení s rychlostí stahování až do 150 MB/s a odesíláním až 50
WiFi extender TP-Link RE655BE WiFi 7 AP/Extender/Repeater, BE11000, 1x GLAN, fixní anténa, EasyMesh,
4032 Kč
cena s DPH
Wi-Fi extender, třípásmové připojení s rychlostí až 10,8 Gb/s (5 760 Mb/s v pásmu 6 GHz, 4 230 Mb/s v pásmu 5 GHz a 688 v pásmu 2,4 GHz), 4 antény s vysokým ziskem, kompatibilní s EasyMesh.
182292 Kč
cena s DPH
Zyxel CX4800-56F, EU, 48-port 10/25G L3 Aggregation Fiber Switch with 8 100G Uplink (with 2 AC power supply)
1736 Kč
cena s DPH
Na popisu produktu pracujeme a doplníme jej v nejbližší možné době. Produkt je možné zakoupit.
11093 Kč
cena s DPH
MikroTik Switch CRS320-8P-8B-4S+RM; Vysoce výkonný PoE++ (802.bt) switch pro snadné a cenově výhodné napájení bezpečnostních kamer 4K, reklamních panelů nebo dokonce průmyslových automatizačních systémů. CRS320...
74315 Kč
cena s DPH
Cisco switch CBS350-48XT-4X-EU - REFRESH
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: CBS350-48XT-4X-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) 755,81
Switching Capacity in Gigabits per Second (Gbps) 1040
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
Stacking Hardware stacking Up to 4 units in a stack. Up to 200 ports managed as a single system with hardware failover
High availability Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control
Autonumbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10G fiber interfaces.
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 DHC
4210 Kč
cena s DPH
Pracovní stanice Fellowes Sit-Stand 114,3x800,1x612,8 Fellowes Sit-Stand Corsivo 8091001 černá
716 Kč
cena s DPH
EVOLVEO Alarmex Pro, bezdrátový detektor kouře
Kompatibilní s EVOLVEO Alarmex Pro
Lze využít i samostatně bez ústředny
Certifikováno EN 14604:2005 (vyhovuje ke kolaudaci staveb)
Bezdrátová frekvence 433 MHz
Dosah s ústřednou až 80 m
Napájení 9V baterie
Notifikační LED dioda
Vestavěná siréna 90dB
TECHNICKÁ SPECIFIKACE
Model
ACSALMSMK
Napájení
DC 9V (1× 6LR61)
Pohotovostní proud
<5uA
Proud při aktivaci
<35mA
Pracovní teplota
0~55°C
Parametry bezdrátového připojení
433 MHz
Dosah s ústřednou
až 80m
Hlasitost
90 dB
Rozměry
107 × 107 × 35 mm
659 Kč
cena s DPH
Mercusys MS110CP Síťový přepínač s podporou PoE černý
Automatické vyjednávání: Ano
Podpora 10G: Ne
Síťové standardy: IEEE 802.3atIEEE 802.3afIEEE 802.3x
Auto MDI/MDI-X: Ano
Přenosová rychlost sítě Eth
1878 Kč
cena s DPH
EZVIZ H8c Pro 2K+; Venkovní IP kamera nabízí snímač 1/2,7" CMOS s rozlišením 4 Mpx , který je schopný snímat video v rozlišení 2560 × 1440 při 30 fps . Pro případ zhoršených světelných podmínek je p...
2177 Kč
cena s DPH
HPE Networking Instant On 10G LR SFP+ LC 10km SMF Transceiver
8527 Kč
cena s DPH
Camera AI Theta
The world’s first security camera system designed for interior design professionals.
Features:
8 MP wide angle lens 97.5°(H) for wall mounted application (included)
12 MP fisheye 360° lens for ceiling mounted applications (included)
Two-way audio*
Advanced AI processing engine for long-range smart detections
Color LCM display for device status monitoring
Managed with the UniFi Protect application: Version 2.7.18 and later (web) / 1.11.0 and later (mobile)