Hikvision
48 GE RJ45, 4 GE SFP, Smart L2+ Switch
SKU: DS-3E2552-HI-48T4F · CCTV P.o.E. 網絡機
查詢報價
Hikvision 48 GE RJ45, 4 GE SFP, Smart L2+ Switch DS-3E2552-HI-48T4F
※ 價／分類來自 ERPNext，內容／配件來自 master Mongo。
概覽
規格
General
| Shell | Metal |
| Net Weight | 3.10 kg (6.84 lb) |
| Gross Weight | 4.70 kg (10.36 lb) |
| Dimensions (W × H × D) | 440.00 mm × 260.00 mm × 43.60 mm (17.32'' × 10.23'' × 1.71'') |
| Operating Temperature | -5 °C to 45 °C (23 °F to 113 °F) |
| Storage Temperature | -40 °C to 70 °C (-40 °F to 158 °F) |
| Operating Humidity | 10% to 95% (no condensation) |
| Relative Humidity | 5% to 95% (no condensation) |
| Power Supply | AC：100 V～240 V AC，50/60 Hz |
| Installation Mode | Rack (equipped with mounting ears) |
| Max. Power Consumption | 39 W |
| Power Consumption in Idle | 28 W |
| Surge Protection | 6 kV |
Network Parameters
| Ports | 48 × Gigabit RJ45 port,4 × Gigabit fiber optical port |
| MAC Address Table | 16 K |
| Internal Cache | 1.5 Mbits |
| Switching Capacity | Whole-Device Performance: 104 Gbps Port Performance: 104 Gbps |
| Packet Forwarding Rate | Whole-Device Performance: 77.38 Mpps Port Performance: 77.38 Mpps |
Software Function
| Ethernet | LLDP Static MAC configuration Limit of number of MAC addresses to be learned (up to 16K) Port mirroring and traffic mirroring Port aggregation (up to 24 groups and 8 ports for each group) Port isolation STP/RSTP/MSTP IEEE 802.3ad (dynamic link aggregation) and static port aggregation |
| VLAN | 802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP |
| IP Routing | Static routing RIP/OSPF |
| DHCP | DHCP Relay DHCP Client DHCP Snooping |
| Multicast | IGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting |
| QoS | SP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit |
| ACL | ACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL |
| Security | Hierarchical user management and password protection SSH for a secure encrypted channel for user login Specific IP address based FTP logging and password mechanism Prevent attacks from ARP, unknown multicast packet, broadcast packet, unknown unicast packet, TTL=1 packet, and protocol packet MAC address limit IP+MAC+PORT binding IEEE 802.1x Radius and AAA SNMPv3 Broadcast suppression |
| System Management | Command line configuration via console/AUX Modem/Telnet/SSH Uploading and downloading of FTP, TFTP, and Xmodem, and SFTP files SNMP V1/V2c/V3 sFlow NQA NTP clock System operating logs |
| IPv6 | IPv6 static routing and dual-stack DHCPv6 Client and DHCPv6 Snooping ND and PMTU IPv6 Ping, IPv6 Telnet, IPv6 SSHv2, and IPv6 domain name resolution |
| Reliability | Hot patch, in-service patch upgrade |
| HPP | Support one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device. |
Approval
| EMC | CE-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) |
| Safety | CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition) |
| Chemistry | CE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006) |
購買及退貨政策
- 全新正貨，7 日內未拆封可退換。
- 人為損壞、已拆封軟件或消耗品不設退換。
- 大量／工程訂單請先聯絡我哋報價。
送貨及保養政策
- 滿 HK$2,000 免費本地送貨，1–2 個工作天發貨。
- 可選門市自取；澳門順豐到付。
- 原廠保養，保養期以產品頁列明為準。