代友售幾台switch
1.CNSH-2402G – Giga Switch w/ Two (2) 1,000/100/10Mbps Ports & 24 100/10Mbps N-Way Ports

24 port 10/100 + 2 port gb switch

· Two (2) 2,000Mbps Bandwidth N-Way ports (Full-Duplex operation)
· VLAN support (Port Based VLAN)
· Trunking function built-in
· Twenty-Four (24) 100/10Mbps N-Way ports
· 100/10Mbps ports support both Full-Duplex or Half-Duplex operations
· Auto-Negotiation / N-Way support for each port
· Use Store-and-Forward technology to eliminate bad packets
· IEEE 802.1p support with four priority levels
· 10 Mbytes memory buffer
· IEEE 802.3x flow control support for Full-Duplex operation
· Back-pressure flow control support for half-duplex operation
· 16K MAC address table (max.) quickly pinpoints destination port for each packet
· All Ports support Automatic MDI crossover function for all modes of operation
這一台的vlan和trunking功能被取消，所以便宜賣，其他功能都正常 售價每部10K
有2部

2.
CNSH-8000GR(A) 8-PORT N-WAY GIGABIT ETHERNET SWITCH

8port gb Switch 僅有1部 售16k
· Provides eight (8) ports 1000BASE-T/100BASE-TX/10BASE-T.
· All ports are capable of Half- or Full-Duplex mode operation. (1000BASE-T does not have Half-Duplex mode.)
· All ports support Auto-Negotiation mode.
· Using Store-and-Forward technology eliminates bad packages.
· 512K bytes memory buffer.
· Advanced packet Flow-Control: Head of line blocking prevention & IEEE 802.3X Flow-Control support for Full-Duplex operation.
· Asymmetric Flow-Control (Gigabit) support.
· 8K MAC address table with Auto-Learning.
· One (1) rackmounting bracket on each side of the Switch.

3.
CNSH-2402Gi- L3 Intelligent Switch with Twenty-Four (24) ports 10/100Mbps TX plus Two (2) ports Gigabit Module
*Layer 3 switch 24port 10/100 + 2port gb 僅有1部，售19K
· All the 10/100 Mbps TX ports support Half-Duplex and Full-Duplex modes, Auto-Negotiation and automatic polarity detection.
· The 100Mbps fiber ports are shared with ports 12 and 24 of 10/100Mbps TX ports respectively.
· A RS-232 Console port for easy configuration setting
· Provides Flow-Control mechanism to ensure zero packet loss. Uses Back-Pressure for Half-Duplex operation, and IEEE802.3x for Full-Duplex operation.
· Provides Store-and-Forward forwarding scheme.
· Provides Aging Time setting.
· Provides Port Mirror function.
· Provides Port communication mode configuration.
· Supports Port-Based VLAN as in IEEE 802.1Q
· Provides Link Aggregation function. The configurations are flexible. Consecutive combinations of 2, 4 or 8 ports can be bundled into Link Aggregation sets.
· Supports GVRP protocol for VLAN configuration.
· Provides multicast filtering function.
· Provides GMRP for configuration of multicast groups.
· Provides Layer3 IP Routing function.

規格說明以及原廠網址於 http://www.cnet.com.tw，請自行參考。
意者可留板上或PM，如有多人訂購以時間先後處理，中部優先，其他全省可宅配。但須先匯款...
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