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Mikrotik CRS354-48G-4S+2Q+RM mrežni prekidač L2 Gigabit Ethernet (10/100/1000) Sivo

Mikrotik CRS354-48G-4S+2Q+RM mrežni prekidač L2 Gigabit Ethernet (10/100/1000) Sivo ...Specifications Product code CRS354-48G-4S+2Q+RM Architecture MIPSBE CPU QCA9531 CPU core count 1 CPU nominal frequency 650 MHz Switch chip model 98DX3257 Dimensions 443 x 297 x 44 mm RouterOS license 5 Operating System RouterOS Size of RAM 64 MB Storage size 16 MB Storage type FLASH MTBF Approximately 200000 hours at 25C Tested ambient temperature -20°C to 60°C Powering Number of AC inputs 2 AC input range 100-240 V Max power consumption 60 W Max power consumption without attachments 50 W Cooling type 3 fans Ethernet 10/100/1000 Ethernet ports 48 Number of 1G Ethernet ports with Reverse PoE (PoE-in) 1 Fiber SFP+ ports 4 40G QSFP+ ports 2 Peripherals Serial console port RJ45 Other CPU temperature monitor Yes PCB temperature monitor Yes Voltage Monitor Yes Certification & Approvals Certification CE EAC ROHS IP IP20...

od 551,49 €
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TP-Link TLSG3452X switch, 48x, rack mountable

TP-Link TLSG3452X switch, 48x, rack mountable ...Heat Dissipation 111.65 BTU/h (110 V/60 Hz) PERFORMANCE Switching Capacity 176 Gbps Packet Forwarding Rate 130.9 Mpps MAC Address Table 16 K Packet Buffer Memory 12 Mbit Jumbo Frame 9 KB SOFTWARE FEATURES Quality of Service • 8 priority queues • 802.1p CoS/DSCP priority • Queue scheduling - SP (Strict Priority) - WRR (Weighted Round Robin) - SP+WRR • Bandwidth Control - Port/Flow based Rating Limiting • Smoother Performance • Action for Flows - Mirror (to supported interface) - Redirect (to supported interface) - Rate Limit - QoS Remark L3 Features • 16 IPv4/IPv6 Interfaces • Static Routing - 48 static routes • Static ARP - 128 Static Entries • Proxy ARP • Gratuitous ARP • DHCP Server • DHCP Relay - DHCP Interface Relay - DHCP VLAN Relay • DHCP L2 Relay L2 and L2+ Features • Link Aggregation - static link aggregation - 802.3ad LACP - Up to 8 aggregation groups, containing 8 ports per group • Spanning Tree Protocol - 802.1d STP - 802.1w RSTP - 802.1s MSTP - STP Security: TC Protect, BPDU Filter, Root Protect • Loopback Detection - Port based - VLAN based • Flow Control - 802.3x Flow Control - HOL Blocking Prevention • Mirroring - Port Mirroring - CPU Mirroring - One-to-One - Many-to-One - Tx/Rx/Both L2 Multicast • IGMP Snooping - IGMP v1/v2/v3 Snooping - Fast Leave - IGMP Snooping Querier - IGMP Authentication • IGMP Authentication • MLD Snooping - MLD v1/v2 Snooping - Fast Leave - MLD Snooping Querier - Static Group Config - Limited IP Multicast • MVR • Multicast Filtering: 256 profiles and 16 entries per profile Advanced Features • Automatic Device Discovery • Batch Configuration • Batch Firmware Upgrading • Intelligent Network Monitoring • Abnormal Event Warnings • Unified Configuration • Reboot Schedule VLAN • VLAN Group - Max 4K VLAN Groups • 802.1Q Tagged VLAN • MAC VLAN: 30 Entries • Protocol VLAN: Protocol Template 16, Protocol VLAN 16 • Private VLAN • GVRP • VLAN VPN (QinQ) - Port-Based QinQ - Selective QinQ • Voice VLAN Access Control List • Time-based ACL • MAC ACL - Source MAC - Destination MAC - VLAN ID - User Priority - Ether Type • IP ACL -Source IP - Destination IP - Fragment - IP Protocol - TCP Flag - TCP/UDP Port - DSCP/IP TOS - User Priority • Combined ACL • Packet Content ACL • IPv6 ACL • Policy - Mirroring - Redirect - Rate Limit - QoS Remark • ACL apply to Port/VLAN Security • IP-MAC-Port Binding - 512 Entries - DHCP Snooping - ARP Inspection - IPv4 Source Guard: 100 Entries • IPv6-MAC-Port Binding - 512 Entries - DHCPv6 Snooping - ND Detection - IPv6 Source Guard: 100 Entries • DoS Defend • Static/Dynamic Port Security - Up to 64 MAC addresses per port • Broadcast/Multicast/Unicast Storm Control - kbps/ratio control mode • 802.1X - Port base authentication - Mac base authentication - VLAN Assignment - MAB - Guest VLAN - Support Radius authentication andaccountability • AAA (including TACACS+) • Port Isolation • Secure web management through HTTPS with SSLv3/TLS 1.2 • Secure Command Line Interface (CLI) management with SSHv1/SSHv2 • IP/Port/MAC based access control IPv6 • IPv6 Dual IPv4/IPv6 • Multicast Listener Discovery (MLD) Snooping • IPv6 ACL • IPv6 Interface • Static IPv6 Routing • IPv6 neighbor discovery (ND) • Path maximum transmission unit (MTU) discovery • Internet Control Message Protocol (ICMP) version 6 • TCPv6/UDPv6 • IPv6 applications - DHCPv6 Client - Ping6 - Tracert6 - Telnet (v6) - IPv6 SNMP - IPv6 SSH - IPv6 SSL - Http/Https - IPv6 TFTP MIBs • MIB II (RFC1213) • Interface MIB (RFC2233) • Ethernet Interface MIB (RFC1643) • Bridge MIB (RFC1493) • P/Q-Bridge MIB (RFC2674) • RMON MIB (RFC2819) • RMON2 MIB (RFC2021) • Radius Accounting Client MIB (RFC2620) • Radius Authentication Client MIB (RFC2618) • Remote Ping, Traceroute MIB (RFC2925) • Support TP-Link private MIB Management Features Omada App Yes. ...

od 519,00 €
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TP-Link TLSG3452P switch, 48x/52x, rack mountable

TP-Link TLSG3452P switch, 48x/52x, rack mountable ...- 384 W PoE Budget: 48× 802.3at/af-compliant PoE+ ports with a total power supply of 384 W- Full Gigabit Ports: 48× gigabit RJ45 ports and 4× gigabit SFP Slots provide high-speed connections- Integrated into Omada SDN: Centralized Cloud Management, and Intelligent Monitoring- Centralized Management: Cloud access and Omada app for ultra convenience and easy management- Static Routing: Helps route internal traffic for more efficient use of network resources- Robust Security Strategies: IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X, Radius Authentication, and more- Optimize Voice and Video Applications: L2/L3/L4 QoS and IGMP snooping- Standalone Management: Web, CLI (Console Port, Telnet, SSH), SNMP, RMON, and Dual Image bring powerful management capabilitiesSpecificationsHARDWARE FEATURES- Interface:* 48× 10/100/1000 Mbps RJ45 Ports* 4× Gigabit SFP Slots* 1× RJ45 Console Port* 1× Micro-USB Console Port- Fan Quantity: 3- Power Supply: 100-240V AC, 50/60 Hz- PoE+ Ports(RJ45):* Standard: 802.3at/af compliant* PoE+ Ports: 48 Ports, up to 30 W per port* Power Budget: 384 W- Dimensions (W×D×H): 440×330×44 mm- Mounting: Rack Mountable- Max Power Consumption:* 52.53 W (110 V/60 Hz) (no PD connected)* 485.4 W (110 V/60 Hz) (with 384 W PD connected)- Max Heat Dissipation:* 179.13 BTU/hr (110 V/60 Hz) (no PD connected)* 1656.19 BTU/hr (110 V/60 Hz) (with 384 W PD connected)PERFORMANCE- Switching Capacity: 104 Gbps- Packet Forwarding Rate: 77.4 Mpps- MAC Address Table: 16 K- Jumbo Frame: 9 KBSOFTWARE FEATURES- Quality of Service:* 8 priority queues* 802.1p CoS/DSCP priority* Queue scheduling: SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR* Bandwidth Control: Port/Flow based Rating Limiting* Smoother Performance* Action for Flows: Mirror (to supported interface), Redirect (to supported interface), Rate Limit, QoS Remark- L2 and L2+ Features:* Link Aggregation: Static link aggregation, 802.3ad LACP, Up to 8 aggregation groups and up to 8 ports per group* Spanning Tree Protocol: 802.1d STP, 802.1w RSTP, 802.1s MSTP, STP Security: TC Protect, BPDU Filter, BPDU Protect, Root Protect, Loop Protect* Loopback Detection: Port-based, VLAN based* Flow Control: 802.3x Flow Control, HOL Blocking Prevention* Mirroring: Port Mirroring, CPU Mirroring, One-to-One, Many-to-One, Tx/Rx/Both- L2 Multicast:* Supports 511 (IPv4, IPv6) IGMP groups* IGMP Snooping: IGMP v1/v2/v3 Snooping, Fast Leave, IGMP Snooping Querier, IGMP Authentication* IGMP Authentication* MVR* MLD Snooping: MLD v1/v2 Snooping, Fast Leave, MLD Snooping Querier, Static Group Config, Limited IP Multicast* Multicast Filtering: 256 profiles and 16 entries per profile- VLAN:* VLAN Group: Max 4K VLAN Groups* 802.1q Tagged VLAN* MAC VLAN: 48 Entries* Protocol VLAN: Protocol Template 16, Protocol VLAN 16* GVRP* VLAN VPN (QinQ): Port-Based QinQ, Selective QinQ* Voice VLAN- Access Control List:* Time-based ACL* MAC ACL: Source MAC, Destination MAC, VLAN ID, User Priority, Ether Type* IP ACL: Source IP, Destination IP, Fragment, IP Protocol, TCP Flag, TCP/UDP Port, DSCP/IP TOS, User Priority* Combined ACL* Packet Content ACL* IPv6 ACL* Policy: Mirroring, Redirect, Rate Limit, QoS Remark* ACL apply to Port/VLAN- Security:* IP-MAC-Port Binding: DHCP Snooping, ARP Inspection, IPv4 Source Guard* IPv6-MAC-Port Binding: DHCPv6 Snooping, ND Detection, IPv6 Source Guard* DoS Defend* Static/Dynamic Port Security: Up to 64 MAC addresses per port* Broadcast/Multicast/Unicast Storm Control: kbps/ratio/pps control mode* IP/Port/MAC based access control* 802.1X: Port based authentication, Mac based authentication, VLAN Assignment, MAB, Guest VLAN, Support Radius authentication and accountability* AAA (including TACACS+)* Port Isolation* Secure web management through HTTPS with SSLv3/TLS 1.2* Secure Command Line Interface (CLI) management with SSHv1/SSHv2- IPv6:* IPv6 Dual IPv4/IPv6* Multicast Listener Discovery (MLD) Snooping* IPv6 ACL* IPv6 Interface* Static IPv6 Routing* IPv6 neighbor discovery (ND)* Path maximum transmission unit (MTU) discovery* Internet Control Message Protocol (ICMP) version 6* TCPv6/UDPv6* IPv6 applications: DHCPv6 Client, Ping6, Tracert6, Telnet (v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTP- L3 Features:* 16 IPv4/IPv6 Interfaces* Static Routing: 48 static routes* Static ARP* 316 ARP Entries* Proxy ARP* Gratuitous ARP* DHCP Server* DHCP Relay* DHCP L2 Relay- Management:* Web-based GUI* Command Line Interface (CLI) through console port, telnet* SNMPv1/v2c/v3: Trap/Inform, RMON (1, 2, 3, 9 groups)* SDM Template* DHCP/BOOTP Client* 802.1ab LLDP/LLDP-MED* DHCP AutoInstall* Dual Image, Dual Configuration* CPU Monitoring* Cable Diagnostics* EEE* Password Recovery* SNTP* System Log- Advanced Features:* Support Omada Hardware Controller (OC200/OC300), Software Controller* Automatic Device Discovery* Batch Configuration* Batch Firmware Upgrading*......

od 653,50 €
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Mikrotik CRS354-48P-4S+2Q+RM mrežni prekidač L3 Gigabit Ethernet (10/100/1000) Podrška za napajanje putem Etherneta (PoE) 1U

Mikrotik CRS354-48P-4S+2Q+RM mrežni prekidač L3 Gigabit Ethernet (10/100/1000) Podrška za napajanje putem Etherneta (PoE) 1U ...Product code CRS354-48P-4S+2Q+RM Architecture MIPSBE CPU QCA9531 CPU core count 1 CPU nominal frequency 650 MHz Switch chip model 98DX3257 Dimensions 443 x 382 x 44 mm RouterOS license 5 Operating System RouterOS v7 / SwitchOS Size of RAM 128 MB Storage size 32 MB Storage type FLASH MTBF Approximately 200'000 hours at 25C Tested ambient temperature -20°C to 60°C Number of AC inputs 1 AC input range 100-240 Number of PSU slots 1 Frequency (Hz) 50-60 Max power consumption 800 W Max power consumption without attachments 85 W Cooling type 4 fans PoE-out ports Ether1-Ether48 PoE out 802.3af/at Low voltage PoE-Out current limit 1000 mA High voltage PoE-Out current limit 570 mA Total output current 27A at 26V OR 13.2A at 53V Total output power 700W 10/100 Ethernet ports 1 10/100/1000 Ethernet ports 48 SFP+ ports 4 Number of 40G QSFP+ ports 2 Serial console port RJ45 CPU temperature monitor Yes Current Monitor Yes PCB temperature monitor Yes Voltage Monitor Yes Certification CE, EAC, ROHS IP IP20...

od 458,25 €
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D-Link DGS-1210-52MP switch, 52x/8x, rack mountable

D-Link DGS-1210-52MP switch, 52x/8x, rack mountable ...Funkcija dijagnostike kabela, primarno namijenjena administratorima i servisnom osoblju, može brzo otkriti greške i odrediti kvalitetu kabela, omogućujući dijagnostiku i održavanje bez muke.Ekološka tehnologija - Štedi energiju kroz sljedeće značajke:- Otkrivanje statusa veze- Gašenje LED-a- Gašenje porta- Hibernacija sustava- Vremenski zasnovan PoE (DGS-1210-10P/10MP/28P/28MP/52P/52MP)sigurnosne značajke- Popis kontrole pristupa osigurava mrežu- D-Link Safeguard Engine štiti CPU od emitiranja/multicast/unicast flooda- Port Security podržava 64 MAC-a po portu- Sprečavanje ARP spoofinga- Pametno uvezivanjeIntuitivno upravljanje- D-Link Network Assistant uslužni program ili web-bazirano GUI- Ugrađeni SNMP MIB za udaljeni NMS (D-View 7.0)- Sučelje naredbenog retka (CLI) putem Telnet naprednih značajki- Statička ruta (samo DGS-1210-10MP/26/28MP)- Način rada nadzora (samo DGS-1210-10MP/26)- Automatski glasovni VLANAutomatska konfiguracijaSerija DGS-1210 podržava Auto Voice VLAN i Surveillance Mode, koji omogućuje da se glasovni i video promet automatski identificiraju i tretiraju drugačije od normalnog mrežnog prometa. ...

od 745,70 €
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ATEN KA7570 Kabel adaptera VGA na KVM s USB priključcima 40 m VGA-na-KVM adapterski kabel KA7570 ATEN s USB utikačima 40 m

ATEN KA7570 Kabel adaptera VGA na KVM s USB priključcima 40 m VGA-na-KVM adapterski kabel KA7570 ATEN s USB utikačima 40 m ...ATEN USB - VGA to Cat5e /6 KVM Adapter Cable (CPU Module)...

od 59,99 €
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