Komutatorius 28 prievadų Hikvision DS-3E2528(B) (24xPoE 1000Mbps, 4xSFP, L2 valdomas, VLAN, RSTP, IGMP, QoS, ERPS)
- Patvirtinimai
- Cheminių komponentų sertifikavimasCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2021)
- EMCFCC (ANSI C63.4, 47 CFR PART 15B); CE-EMC/RCM (EN 55032: 2015+A11:2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020); IC (ICES-003: Issue 22)
- SaugumasUL (UL 62368-1); CB/RCM (IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2032)
- Bendrieji
- Matmenys (P × A × G)440.00 mm × 45.00 mm × 230.00 mm (17.32'' × 1.77'' × 9.06'')
- Bendras svoris3.6 kg (7.94 lb)
- Grynasis svoris2.68 kg (5.91 lb)
- Darbo drėgmė5% to 95% (no condensation)
- Darbinė temperatūra0 °C to 45 °C (32 °F to 113 °F)
- Energijos suvartojimas< 15W
- Maitinimo šaltinis100-240 VAC, 50 Hz ± 10%
- Tinklo parametrai
- MAC adresų lentelė8 K
- Paketų perdavimo spartaWhole-Device Performance: 51 MppsPort Performance: 51 Mpps
- Prievadai24 × 1 Gigabit RJ45 port,4 × 1 Gigabit fiber optical port
- Perjungimo našumasWhole-Device Performance: 336 GbpsPort Performance: 336 Gbps
- Programinės įrangos funkcijos
- Management MethodConsole, Telnet, SSH2.0, WebSNMP v1/v2/v3TFTPRMON
- MulticastIGMP v1/v2/v3IGMP snoopingIGMP Fast LeaveMulticast group strategy and quantity limitation
- Paslaugų kokybė (QoS)Flow classification based on L2 to L4 protocolsCAR flow limit802.1P/DSCP priority re-labelingSP, WRR, and "SP+WRR"Congestion avoidance mechanisms like Tail-Drop and WREDFlow monitoring and flow shaping
- SaugumasL2/L3/L4 ACL flow identification and filtration DDoS attack prevention, TCP's SYN Flood attack prevention, UDP Flood attack prevention, etc.Broadcast/multicast/unknown unicast storm-controlPort isolationPort security, and "IP+MAC+port" binding
- VLAN4K VLAN, GVRP, QinQ, Private VLAN