HP ProCurve 20-Port 10/100/1000 PoE+ and 4-Port Mini-GBIC zl Module (J9308A) 20-port 10/100/1000 PoE+ and 4-port mini-GBIC module for zl series switchesPorts 4 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-MDIXDuplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full onlyPhysical characteristics Dimensions: 10.3(d) x 8.13(w) x 1.75(h) in. (26.16 x 20.65 x 4.45 cm)Weight: 2.1 lb. (0.95 kg)Environment Operating temperature: 32F to 131F (0C to 55C)Operating relative humidity: 15% to 95% @ 131F (55C), non-condensingNon-operating/Storage temperature: -40F to 158F (-40C to 70C)Non-operating/Storage relative humidity: 15% to 95% @ 158F (70C), non-condensingCabling Type:*1000Base-T: Category 5 (5E or better recommended), 100 ? differential 4-pair unshielded twisted pair (UTP) or shielded twisted pair (STP) balanced, complying with IEEE 802.3ab 1000Base-TNotes When 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 mini-GBICs are inserted in any mini-GBIC slot of a J9308A, this limits the operating temperature range of the chassis to 32F to 104F (0C to 40C).
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