描述
HIKVISION DS-3E2528 28 Port Gigabit Full Managed Switch 是海康威視網絡交換機，多用於以 PoE 為鏡頭供電。香港防盜為安裝商及經銷商。口數及 PoE 功率以原廠規格為準。
DS-3E2528
28 Port Gigabit Full Managed Switch
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- General
- Net Weight2.68 kg (5.91 lb)
- Gross Weight3.6 kg (7.94 lb)
- Dimensions (W × H × D)440.00 mm × 45.00 mm × 230.00 mm (17.32” × 1.77” × 9.06”)
- Operating Temperature0 °C to 45 °C (32 °F to 113 °F)
- Operating Humidity5% to 95% (no condensation)
- Power Supply100-240 VAC, 50 Hz ± 10%
- Power Consumption< 15W
- Network Parameters
- MAC Address Table8 K
- Ports24 × 1 Gigabit RJ45 port,4 × 1 Gigabit fiber optical port
- Switching CapacityWhole-Device Performance: 336 Gbps Port Performance: 336 Gbps
- Packet Forwarding RateWhole-Device Performance: 51 Mpps Port Performance: 51 Mpps
- Software Function
- VLAN4K VLAN, GVRP, QinQ, Private VLAN
- QoSFlow classification based on L2 to L4 protocols CAR flow limit 802.1P/DSCP priority re-labeling SP, WRR, and “SP+WRR” Congestion avoidance mechanisms like Tail-Drop and WRED Flow monitoring and flow shaping
- MulticastIGMP v1/v2/v3 IGMP snooping IGMP Fast Leave Multicast group strategy and quantity limitation
- Management MethodConsole, Telnet, SSH2.0, Web SNMP v1/v2/v3 TFTP RMON
- SecurityL2/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-control Port isolation Port security, and “IP+MAC+port” binding
- Approval
- 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)
- SafetyUL (UL 62368-1); CB/RCM (IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2032)
- ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2021)
