Dahua PoE switch 100Mbps 16+2G uplink S4220-16GT-190
| Features: • 20-port managed gigabit switch with 16-port PoE. • Transmits data at a high speed through USB 3.0. • Layer 2 network management PoE switch. • Supports web, and network management software based on SNMP. • Network redundancy: STP/RSTP. • Supports PD alive mode. • The red ports support t IEEE802.3af, IEEE802.3at, IEEE802.3bt and the Hi-PoE standards, max 90W. • Intelligent PoE controls over power consumption and offers real-time monitoring. • Non-blocking video transmission due to large buffer memory. • Supports desktop-mount installation. • Supports IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad standards. • Conforms to IEEE802.3af and IEEE802.3at power supply standard. Technical Specifications: • Model S4220-16GT-190. • Ethernet Port: 18x 10/100/1000Mbps, SFP 2x 1000Mbps; PoE ports: 16x 10/100/1000Mbps. • Ports 1-16: RJ45 10/100/1000 Mbps(PoE); Ports 17-18: RJ45 10/100/1000 Mbps; Ports 19-20: SFP 1000 Mbps. • PoE Power consumption: Full load = 190W, Idling: <20W; Port 1-2 = 90 W, Port 3-16 = 30 W. • Power consumption management: yes. • PoE PIN Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-). • Communication standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad. • PoE protocol: IEEE802.3af (PoE); IEEE802.3at (PoE+); Hi-PoE; IEEE802.3bt (PoE++). • Switching capacity: 56 Gbps. • Packet forwarding rate: 29.76 Mpps. • Packet buffer memory: 4.1 Mbit. • MAC Table size: 8K. • Jumbo Frame: 10K Byte. • VLAN Number: 4K. • VLAN Interface: 10. • Dynamic ARP: 512. • MTBF: 467125.73 hours. • Long distance PoE: 250 m long distance PoE transmission. • Spanning Tree Protocol: STP; RSTP. • Link Aggregation: Static link aggregation; LACP. • Multicast: IGMP Snooping. • DHCP Function: DHCP client; DHCP-Server; DHCP-Snooping. • Security: IEEE 802.1x ACL. • Equipment Management: WEB(http and https); Telnet; SNMP V1/V2C/V3. • Application humidity: 5%~95%. • Power supply: 48V - 57V DC. • Lightning Protection Common Mode: 4 kV. • Differential mode: 2 kV. • ESD Protection Air discharge: 8 kV. • Contact discharge: 6 kV. • Working temperature: -10°C~55°C. • Weight: 3.405 kg. • Dimensions(W×D×H): 440 mm × 300 mm × 44 mm. Transmission Performance: Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10ohm/100m Cable(m) - Load Capacity(W) - Bandwidth(Mbps) IEEE802.3bt 90W: 100m Cable; 71.3W Load Capacity; 1000Mbps Bandwidth. 150m Cable; 62W Load Capacity; 10Mbps Bandwidth. 200m Cable; 51W Load Capacity; 10Mbps Bandwidth. 250m Cable; 40W Load Capacity; 10Mbps Bandwidth. Hi-PoE 60W: 100m Cable; 53W Load Capacity; 1000Mbps Bandwidth. 150m Cable; 50W Load Capacity; 10Mbps Bandwidth. 200m Cable; 47W Load Capacity; 10Mbps Bandwidth. 250m Cable; 37W Load Capacity; 10Mbps Bandwidth. IEEE802.3at 30W: 100m Cable; 25.5W Load Capacity; 1000Mbps Bandwidth. 150m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 200m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. 250m Cable; 25.5WLoad Capacity; 10Mbps Bandwidth. Note: The actual transmission distance may vary due to power consumption of connected devices or the cable type and status. |
Iegādāties preces līzingā tagad ir vieglāk kā jebkad agrāk: tas aizņems ne vairāk kā 5 minūtes Jūsu dārgā laika – aizpildiet līzinga pieteikumu Interneta veikalā www.707.lv, un par pārējo parūpēsies Interneta veikala www.707.lv klientu dienests.
KAS VAR IEGĀDĀTIES PRECES UZ NOMAKSU?
Preces www.707.lv uz nomaksu var iegādāties jebkurš Latvijas iedzīvotājs (t.sk. citu valstu pilsoņi ar uzturēšanās atļauju Latvijas Republikā);
Jums jābūt pastāvīgiem oficiāliem ikmēneša ienākumiem;
Kredīta ņēmēja vecums: no 20 līdz 76 gadiem;
Aizdevuma summa: no 100 EUR līdz 7000 EUR;
Aizdevuma termiņš: no 6 līdz 60 mēnešiem;
Pirmā iemaksa ir 10%, ja preces cena pārsniedz 1400 eur;
Noformēšanai nepieciešama pase vai ID-karte.
Ja apmaksu esiet izvēlējies ar "HolmBank" starpniecību, lūdzu noklikšķiniet uz zemāk esošo linku un aizpildiet pieteikumu.
HolmBank Latvia
Ja apmaksu esiet izvēlējies ar "Aizdevums" starpniecību, lūdzu noklikšķiniet uz zemāk esošo linku un aizpildiet pieteikumu.
aizdevums.lv pieteikuma forma