| 產品規格表 |
| 存取方式 |
10/100/1000Mbps ( CSMA/CD ) |
| 支援標準 |
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000BASE-SX/LX
IEEE 802.3x Full Duplex Flow Control |
| 支援線材種類 |
UTP/STP Cable 10Mbps :Category 3 or greater 100Mbps :Category 5 or greater 1000Mbps :Enhanced Category 5 or greater |
| 埠的配置 |
10/100 BASE-T(RJ-45)x 48 ports
1000BASE-T×2
MiniGBIC slots×2
*all ports support Auto MDI/MDI-X |
| 資料傳輸模式 |
Store-and-forward |
| 封包過濾 / 傳輸速度 |
For each port,
10M :14,880pps
100M :148,800pps
1000M :1,488,000pps |
| 流量控制( Flow Control ) |
Full Duplex: IEEE802.3X
Half Duplex: Back Pressure |
| MAC 位址 |
4,000 entries |
| 緩衝記憶體 |
1536KBytes |
| 背板頻寬 |
9.6 Gbps |
| 虛擬區域網路( VLAN ) |
IEEE802.1Q Tagging VLAN |
| 幹線功能( Trunk ) |
Supported |
| 服務品質( QoS ) |
Supported |
| 監控管理( Port Mirroring ) |
Supported |
| 電源提供 |
100 - 240VAC 50/60Hz, Internal Universal Switching Power |
| 電源耗用 |
24 watts. (max.) |
| 操作溫度 |
0 ~ 40 °C |
| 操作溼度 |
10% ~ 90% RH ( non- condensing ) |
| 儲存溫度 |
-10 ~ 70 °C |
| 尺寸 |
440 x 200 x 44 mm |
| 19 吋標準型機櫃 |
Supported |
| EMI |
FCC Class A, CE mark Class A, VCCI-A |
| 包裝內容物 |
SW -2248F , Pow er cord, Users manual CD-ROM, 19" rack-mount metal fittings with screws, Rubber footpads. |