انتخاب هوشمندانه سخت افزار و تجهیزات شبکه
| برند محصول | HP |
|---|---|
| سری محصول | ProCurve |
| مدل محصول | 1800-24G |
| شماره قطعه | J9028B |
| فرمت | Rack |
| نوع مدیریت شبکه | Managed |
| پورت اصلی | 24 |
| پورت های اصلی | 22 xauto-sensing 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T), 2x dual-personality ports, each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or an open mini-GBIC slot (for use with min |
| سرعت پورت اصلی | 10/100/1000Mbps + 1000Mbps |
| پورت Mirroring | بلی |
| پروتکل ها | IEEE 802.1p Priority, IEEE 802.1Q VLANs, IEEE 802.3ad Link Aggregation Control Protocol (LACP), IEEE 802.3x Flow Control |
| قابلیت Stack نمودن | خیر |
| لایه | 2 |
| PoE | خیر |
| QoS | بلی |
| SNMP | خیر |
| LACP | بلی |
| پشتیبانی از VLan | بلی |
| حافظه Buffer | 2MB flash, 64 KB SDRAM, 2MB RAM/ROM capacity; packet buffer size: 500 KB |
| Jumbo frame | بلی |
| جدول MAC آدرس | 8K |
| پشتیبانی از ماژول | بلی |
| توان | Current: 0.8/0.4 A, Frequency: 50/60 Hz, Power consumption: 27 W, Voltage: 100-127 / 200-240 VAC |
| دما | 0ºC to 40ºC (32ºF to 104ºF) |
| رطوبت | 10% - 90%, Non-condensing |
| استانداردها | IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x |
| ویژگی ها | Broadcast control: allows limitation of broadcast traffic rate to cut down on unwanted broadcast traffic on the network, Comprehensive LED display with per-port indicators: provides an at-a-glance view of status, activity, speed, and full-duplex operation, Connectivity, Designed with no fan: enables quiet operation for deployment in open spaces, Ease of use:, Flexibility:, IEEE 802.1AB Link Layer Discovery Protocol (LLDP), IEEE 802.3ad Link Aggregation Protocol (LACP) and ProCurve trunking, Integration with ProCurve Manager: enables discovery and mapping via ProCurve Manager, available as a free download from the Web, Intuitive Web interface: enables simple management via an easy-to-use Web browser interface for switch configuration, monitoring, and administration, Jumbo packet support: supports up to 9,216 byte frame size to improve performance of large data transfers, Layer 2 switching:, Manageability:, Monitor and diagnostics:, Port mirroring: enables traffic on a port to be simultaneously sent to a network analyzer for monitoring, ProCurve/IEEE Auto-MDIX, Quality of Service (QoS), Resiliency and High Availability, Small form factor: ideal for desktop use; space-efficient for deployment flexibility (1800-8G only), Traffic prioritization (IEEE 802.1p), VLAN support and tagging |
| امنیت | Management password: provides security so that only authorized access to the Web browser interface is allowed |
| ابعاد | 17.4" x 6.7" x 1.7" |
| وزن | 4.3 پوند |
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