3com IntelliJack™ Switch to 48-Volt VoIP Phone Power Module, グレー, 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. プロダクトカラー: グレー. データリンクプロトコル: Accepts IEEE 802.3af signals and forwards power and data, ケーブリング・テクノロジー: 10/100Base-T(X), 業界規格対応: Networking: 802.3, 802.3u, 802.3af, 802.1p; 802.1Q and 802.1X (NJ220 only); Building: NEMA-WD6,.... 寸法 (幅 x 奥行 x 高さ): 25 x 51 x 19 mm. I/Oポート: Four 10/100BASE-TX ports for RJ-45 connectors; store-andforward, full-/half-duplex, autonegotiation.