3com IntelliJack™ Switch to 48-Volt VoIP Phone Power Module, 灰色, Accepts IEEE 802.3af signals and forwards power and data, 10/100Base-T(X), Networking: 802.3, 802.3u, 802.3af, 802.1p; 802.1Q and 802.1X (NJ220 only); Building: NEMA-WD6,..., 0 - 35 °C, -30 - 90 °C
3com IntelliJack™ Switch to 48-Volt VoIP Phone Power Module. 產品色彩: 灰色. 資料連結協定: Accepts IEEE 802.3af signals and forwards power and data, 佈線技術: 10/100Base-T(X), 符合業界標準: Networking: 802.3, 802.3u, 802.3af, 802.1p; 802.1Q and 802.1X (NJ220 only); Building: NEMA-WD6,.... 尺寸(寬x深x高): 25 x 51 x 19 mm. I / O端口: Four 10/100BASE-TX ports for RJ-45 connectors; store-andforward, full-/half-duplex, autonegotiation.