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Printers, Scanners & MFPs
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- Peripheral options
- Xerox Spare parts
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Consumables
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- Consumables for inkjet printers
- Consumables for copiers
- Consumables for plotters
- Consumables for dot matrix printers
- Consumables for label makers
- Consumables for tape drives
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- Papers for laser printers
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Network devices
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Health & Beauty appliances
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Home appliances
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SAMSUNG
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SAMSUNG Memory, SSDs & Accessories
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- ZyXEL
P/N: GS1920-48-EU0101F
Commutator/ Switch, ZyXEL GS1920-48, 50-port Gigabit WebManaged switch: 44x Gigabit metal + 4x Gigabit combo (metal/SFP) + 2x SFP, IPv6, 802.3az (Green), Layer 2-4 security options, L2 Multicast, 19" rackmount
ZyXEL >> ZyXEL GS1920-48
Recommended service
Recommended service |
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СТЕМО ООД, тел. 07001 79 78, адрес: гр. София, ул. Цариградско шосе No. 135, имейл: support@stemo.bg, сайт: www.stemo.bg/bg/support |
Characteristic
Switch, type | Fixed Port |
---|---|
Total number of ports | 50 |
Мain ports, type | 44x10/100/1000Base-T |
Power Over Ethernet (PoE) | No |
Uplink ports | 4 dual personality, 2xSFP |
Open (10GB) slots | No |
Management | Web interface; Management through SNMP; Remote firmware upgrade by Web; Configuration saving and retrieving; DHCP; NTP; SNMP v1, v2c, v3; SNMP trap group; RMON (1, 2, 3, 9); ICMP echo/echo reply; Syslog; IEEE 802.1AB LLDP; IEEE 802.1AB LLDP-MED |
Stackable | ZyXEL iStacking |
Fans | yes |
Power supply | Input voltage of AC: 100 - 240 V AC, 50/60 Hz; Max. power consumption: 37.8 (watt) |
Routing | Layer 2 Only |
Memory (Flash, RAM) | - |
Routing/Switching capacity, Gbps | 100 Gbps |
Throughput, Mpps | 74.40 Mpps |
MAC addresses | 16000 MAC address table size |
VLAN (number, standards) | 802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K; Port-based VLAN; Protocol-based VLAN; IP Subnet-based VLAN; MAC-based VLAN; Private VLAN; Voice VLAN; VLAN ingress fltering; GVRP; LACP algorithm of source/destination MAC/IP; L2PT |
QoS | 8 hardware queues per port; 802.1p queuing methods: SPQ, WRR, WFQ; Storm control: broadcast, multicast, unknown unicast (DLF); 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable); DiffServ (DSCP); Rate limiting per IP/TCP/UDP per port |
L2 network standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x flow control, IEEE 802.3az EEE support, IEEE 802.3ad LACP aggregation, IEEE 802.1AB, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X |
L3 network standards | - |
IPv6 functionality | IPv6 over Ethernet, IPv6 addressing architecture, Dual stack, ICMPv6, Path MTU, Minimum path MTU size of 1280, Encapsulation for maximum PMTU of 1500, Neighbor discovery, DHCPv6 relay, Default DHCP client mode |
Security | 802.1X, Port security, Layer 2 MAC filtering, Layer 3 IP filtering, RADIUS, TACACS+, SSL, MAC freeze, DHCP snooping, ARP inspection, Static IP-MAC-Port binding, Port isolation, IP source guard, ACL packet filtering (IPv4/IPv6), Guest VLAN, CPU protection |
Dimensions (W, D, H), mm | 440 x 200 x 45 |
Мounting option | Rackmount |
Warranty | 99 months |
EAN: 4718937577231