描述
HIKVISION DS-3E2728P-H(B) DS-3E2728P-H(B) 係海康威視網絡交換機，多數用嚟帶鏡頭 PoE。香港防盜為安裝商及經銷商。口數同 PoE 功率以原廠規格為準。
DS-3E2728P-H(B)
DS-3E2728P-H(B)
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- Hardware Specifications
- Port24 × Gigabit PoE port,4 × 10 Gigabit SFP+ port
- Switching Capacity128 Gbps
- Packet Forwarding Rate95.23 Mpps
- Power Supply1 fixed PSU(s)
- Fan3 fixed fan(s)
- MAC Address Capacity16 K
- Cache12 Mbits
- Dimensions (W × H × D)440.0 mm × 43.6 mm × 260.0 mm (17.32” × 1.72” × 10.24”)
- Net Weight3.7 kg (8.16 lb)
- Gross Weight3.95 kg (8.71 lb)
- Operating Temperature-5°C to 45°C (23°F to 113°F)
- Operating Humidity5% to 95% (no condensation)
- Storage Temperature-5°C to 70°C (23°F to 158°F)
- Storage Humidity5% to 95% (no condensation)
- Installation Mode1U Rack Mounting (19” width)
- Power Supply MethodAC: 100-240 V, 50/60 Hz, 6.0 A
- Console Port1 × Console Port
- Power Consumption (Idle)Single AC: 18 W
- Power Consumption (Max. Load)Single AC: 451 W (PoE: 375 W)
- Surge Protection6 kV
- Packing ListSwitch × 1 AC Power Cord × 1 L-Shaped Bracket Kit × 1 Console Cable × 1 Grounding Cable × 1 Cable Retention Clip × 1 Rubber Foot × 4 Quick Start Guide × 1 Regulatory Compliance and Safety Information × 1
- PoE Power Supply
- PoE StandardIEEE 802.3af,IEEE 802.3at
- PoE PortPoE: Ports 1 to 24
- Max. Port Power35 W
- PoE Power Budget451W（POE:375W）
- PoE Power PinEnd-span: 1/2(-), 3/6(+)
- Long-Range PoEPorts 1 to 24: up to 250 m
- PoE WatchdogSupported
- PoE Compatibility ModeSupported
- Service Features
- Flow ControlSupported
- Link AggregationSupports static aggregation. Supports dynamic aggregation via LACP. Supports cross-device aggregation (MLAG).
- Auto-Negotiation10 Gigabit SFP+ ports 25 to 28: 10G/1G rate adaptation
- VLANSupports 4K VLANs. Supports MAC-based VLAN. Supports MVRP/GVRP. Supports QinQ. Supports flexible QinQ. Supports VLAN mapping.
- MulticastSupports IGMP v1/v2/v3 Snooping
- STPSupports STP(IEEE 802.1d). Supports RSTP(IEEE 802.1w). Supports MSTP(IEEE 802.1s).
- Private Loop DetectionSupported
- Storm ControlSupported
- MirroringSupports local port mirroring
- IPv4 ServiceSupports Ping. Supports Telnet. Supports FTP. Supports TFTP. Supports Traceroute. Supports DNS. Supports ARP. Supports ARP Proxy.
- IPv4 RoutingSupports static routing. Supports OSPFv2. Supports RIPv1/v2. Supports policy-based routing (PBR). Supports BFD.
- IPv6 ServiceSupports Ping6. Supports Traceroute6. Supports Neighbor Discovery (ND). Supports DNSv6.
- IPv6 RoutingSupports IPv6 static routing. Supports policy-based routing (PBR). Supports BFD for IPv6.
- DHCPSupports DHCP Client. Supports DHCP Snooping. Supports DHCP Snooping Option 82/DHCP Relay Option 82. Supports DHCPv6 Client. Supports DHCPv6 Snooping.
- Cable DetectionSupports virtual cable test (VCT). Supports device link detection protocol (DLDP).
- VirtualizationSupports stacking, maximum stacking quantity: 9 units
- 802.1X AuthenticationSupported
- MAC AuthenticationSupported
- Portal AuthenticationSupported
- RADIUSSupports RADIUS authentication.
- TACACS+Supports TACACS+ authentication.
- ACLSupports L2 to L4 packet filtering. Supports ACL definitions based on source/destination MAC address, source/destination IP address (IPv4/IPv6), IP protocol type, TCP/UDP port number or port range, VLAN ID, etc. Supports Time Range-based ACLs. Supports ACL application globally, on ports, or to VLANs. Supports Basic ACL, Advanced ACL, and MAC ACL configurations. Supports Expert ACLs. Supports inbound, outbound, and VLAN-based ACLs.
- QoSSupports 802.1p/DSCP priority mapping. Supports queue scheduling mechanisms including SP, WRR, SP+WRR. Supports traffic shaping. Supports priority marking and remarking.
- SecuritySupports DoS attack protection. Supports IP Source Guard (IPv4/IPv6). Supports HTTPS. Supports ARP detection. Supports ARP source suppression. Supports ND snooping. Supports IP-MAC binding. Supports port security.
- LLDPSupports LLDP.
- Operation Management
- Status AlarmSupported
- SSHSupported
- TelnetSupported
- SNMPSupports SNMPv1. Supports SNMPv2. Supports SNMPv3.
- Clock ManagementSupports NTP.
- RMONSupported
- sFlowSupported
- FTPSupported
- TFTPSupported
- SFTPSupported
- XmodemSupported
- Y.1731Supported
- Approval
- EMCCE-EMC (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)
- SafetyCB (IEC 62368-1: 2023, CE-LVD (EN 62368-1: 2024+A11: 2024)
- ChemistryReach (Regulation (EC) No.1907/2006),WEEE (2012/19/EU),CE-RoHS (2011/65/EU)
