20-port 10/100/1000 PoE + 4-port mini-GBIC module for zl series switches Ports4 open mini-GBIC (SFP) slots20 RJ-45 auto-sensing 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T) Media Type: Auto-MDIX Duplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full only Physical characteristicsDimensions: 10.3(d) x 8.13(w) x 1.75(h) in. (26.16 x 20.65 x 4.45 cm)Weight: 2.2 lb. (1 kg) NotesWhen using mini-GBICs with this product, mini-GBICs with revision "B" or later (product number ends with the letter "B" or later, e.g., J4858B, J4859C) are required.When mini-GBICs are inserted in any mini-GBIC slot of a J8705A, this limits the operating temperature range of the chassis to 32F to 104F (0C to 40C). |