Specifications: Ports :
24 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
Specifications: Ports: 4 open transceiver slots
Physical characteristics:
Dimensions: 10.3" x 8.1" x 1.8"
Weight: 1.7 lbs.
Environment: Operating Temperature: 32°F to 104°F (0°C to 40°C)
Notes: When installed in a 5400 chassis, the J8707A module limits the operating temperature range of the chassis to 32°F to 104°F (0°C to 40°C).