描述
盒裝外觀:九成新，全部皆由原廠打樣測試出清。
Features
- 16 Gigabit Ethernet ports and 4 Gigabit SFP slots
- 10/100/1000Mbps wire speed transmission and reception
- IEEE 802.1d/w/s Spanning Tree Protocol (STP) and port mirroring
- IEEE 802.1p QoS with 8 priority queues
- IEEE 802.3ad LACP for auto port aggregation
- Supports IPv4/IPv6 network operation
- Supports port-based VLAN, IEEE 802.1Q VLAN Tagging
- IP Multicast Filtering through IGMP Snooping V1/ V2
- IEEE 802.1x Access Control to improve network security
- 9K jumbo frames to increase data transfer rates
- Supports 16K MAC address auto-learning and auto-aging
- Minimize carbon footprint with advanced energy efficient technology (IEEE 802.3az)
- 19-inch metal housing
Specifications
- IEEE Standards Compatibility
- IEEE 802.3/802.3u/802.3ab
- IEEE 802.3x flow control
- IEEE 802.3az Energy Efficient Ethernet
- IEEE 802.1D spanning tree protocol
- IEEE 802.1s spanning tree protocol (MSTP)
- IEEE 802.1p class of service, priority protocols
- IEEE 802.1Q VLAN tagging
- IEEE 802.1x port authentication
- IEEE 802.3ad VLAN stacking
- IEEE 802.3ad LACP aggregation
- Network Interfaces
- 16 x 10/100/1000 Mbps RJ-45 Ports
- 4 x SFP Ports
- LED Indicators
- 1x Power LED(Power: Green)
- 16 x 10/100/1000Mbps (Link/Act :Green)
- Performance
- Mac Address Table Size : 16K
- Buffer memory: 448K Bytes
- Jumbo Frame : 9K Bytes
- Physical
- Dimensions: (w x d x h) 441 x 130 x 44 mm
- Weight: 2.0kg
- MTBF: 79,526 hours
商品評價
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