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Açıklama
Hikvision DS 3E2528P PoE Switch
Özellikler
- DS-3E2528P supports the telecom-level Ethernet-ring protection protocol with a protection shift time of less than 50ms, STP/RSTP, backup of active and standby uplinks, and LACP link aggregation to cater to the requirements of high reliability of carriers;
- DS-3E2528P has powerful ACL functions to access and control L2-L7 data, providing carriers flexible and various policy control methods;
- DS-3E2528P supports In-Service Software Upgrade (ISSU) to ensure the unremitting data forwarding during system upgrade;
- DS-3E2528P supports various L2 multicast functions such as IGMP-snooping, user fast-leave mechanism and trans-vlan multicast copy;
- DS-3E2528P supports IEEE 802.3AF/AT standard, built-in large power supply, no need of external power supply, that is, 24-port AF full-load power supply.
- DS-3E2528P supports the configuration of Base-T port priority when the power is inadequate.
- DS-3E2528P supports POE port and up to 4KV power thunder-proof.
Teknik Özellikler
| Switch | |
| Item | DS-3E2528P |
| Port number | 24 x 10/100/1000Base-T PoE ports, 4 1000Base-X SFP ports, 1 Console port |
| Switching capacity | 56Gbps |
| Packet forwarding rate | 42Mpps |
| MAC address table | 8K |
| Dimensions(L × H × D) | 440 mm × 45 mm × 232 mm |
| Consumption | <15W |
| POE standard | IEEE802.3af, IEEE802.3at |
| POE power budget | 380W |
| Power supply | AC：100V-240V，50Hz±10% |
| Environment | Operating temperature/humidity 0℃-45℃，5%-95% non-condensing |
| Storage temperature/humidity -20℃-70℃；5%-95% non-condensing | |
| MAC exchange | Static configuration and dynamic MAC learning; MAC browsing and removal |
| Configurable aging time of the MAC address; Limited number of learnable MAC addresses; MAC filtration | |
| VLAN | 4K VLAN; GVRP; QinQ; Private VLAN |
| STP | 802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP) |
| BPDU protection, root protection, and loopback protection | |
| Multicast | IGMP v1/v2/v3 |
| IGMP snooping | |
| IGMP Fast Leave | |
| Multicast group strategy and quantity limitation | |
| QoS | Flow classification based on L2~4 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 | |
| Security | L2/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 | |
| Reliability | Static/LACP link aggregation |
| EAPS and ERPS | |
| Management | Console, Telnet, SSH2.0, Web |
| SNMP v1/v2/v3 | |
| TFTP | |
| RMON | |
Teknik Kısa
PoE : PoE
Port Hızı : 1 GBit
Yönetilebilirlik : Yönetilebilir Layer 2
Aktarım Port Sayısı : 4
Aktarım Türü : Gbit Fiber
PoE Port Sayısı : 
24 Port
24 Port PoE Güç Bütçesi : 200-400 Watt
