ZYXEL GS1920-48HPV2, 50 PORT SMART MANAGED POE SWITCH 44X GIGABIT COPPER POE AND 4X GIGABIT DUAL PERS., HYBRID MODE, STANDALONE OR NEBULAFLEX CLOUD, 375 WATT POE577.57€/ gab.Цена в том числе НДС 21%
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Design | |
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Certification | RoHS |
Product colour | Black |
Rack mounting | No |
Electromagnetic compatibility | FCC 15 A, CE A, BSMI EMC |
Safety | LVD, BSMI |
Power | |
AC input voltage | 100 - 240 V |
AC input frequency | 50 - 60 Hz |
Power consumption (max) | 474.3 W |
Security | |
MAC address filtering | Yes |
Security algorithms | SNMPv3, SNMP, 802.1x RADIUS |
Queue scheduling algorithms | WFQ, SPQ, Weighted Round Robin (WRR) |
Authentication | Guest VLAN, Port-based authentication |
Password protection | Yes |
DHCP features | DHCP snooping, DHCPv6 relay, DHCP client, DHCP relay |
Access Control List (ACL) | Yes |
IP-MAC-Port binding | Yes |
Authentication type | IEEE 802.1x, RADIUS |
IGMP snooping | Yes |
CPU defense | Y |
Operational conditions | |
Operating temperature (T-T) | 0 - 50 °C |
Operating relative humidity (H-H) | 10 - 95% |
Storage relative humidity (H-H) | 10 - 95% |
Storage temperature (T-T) | -40 - 70 °C |
Heat dissipation | 1617.36 BTU/h |
Management features | |
Quality of Service (QoS) support | Yes |
Switch type | Managed |
ARP inspection | Yes |
System event log | Yes |
Weight & dimensions | |
Weight | 4.1 kg |
Width | 441 mm |
Height | 44 mm |
Depth | 270 mm |
Network | |
Networking standards | IEEE 802.3ab, IEEE 802.1p, IEEE 802.1w, IEEE 802.1Q, IEEE 802.3x, IEEE 802.1D, IEEE 802.3z, IEEE 802.1ab, IEEE 802.1x, IEEE 802.3u, IEEE 802.3ad, IEEE 802.1s |
Virtual LAN features | Voice VLAN, MAC address-based VLAN, Private VLAN, Protocol-based VLAN, IP subnet–based VLAN, Port-based VLAN |
10G support | No |
Flow control support | Yes |
Copper ethernet cabling technology | 1000BASE-T, 100BASE-TX |
VLAN support | Yes |
Rate limiting | Yes |
Spanning tree protocol | Yes |
Performance | |
Flash memory | 32 MB |
Noise level | 26.5 dB |
Mean time between failures (MTBF) | 502509 h |
Internal memory | 256 MB |
Packaging data | |
Package height | 107 mm |
Package depth | 355 mm |
Package width | 616 mm |
Package weight | 5.25 kg |
Cables included | AC |
Rack mount kit | Yes |
Ports & interfaces | |
Basic switching RJ-45 Ethernet ports quantity | 44 |
Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
SFP module slots quantity | 2 |
Fiber optic connector | SFP |
Combo SFP ports quantity | 4 |
Logistics data | |
Harmonized System (HS) code | 85176990 |
Data transmission | |
Switching capacity | 100 Gbit/s |
Forwarding rate | 74 Mpps |
Packet buffer memory | 1.5 MB |
MAC address table | 16000 entries |
Power over Ethernet (PoE) | |
Total Power over Ethernet (PoE) budget | 375 W |
Power over Ethernet (PoE) | Yes |
Power over Ethernet (PoE) ports quantity | 48 |
Multicast features | |
Multicast support | Yes |
Optical fiber | |
Fiber ethernet cabling technology | 1000BASE-X |
Доступно: 30 627.45 € -+ |