Alcatel-Lucent OmniSwitch 6855-24 - Page 31

OmniSwitch 6855 Series Chassis and Hardware Components OmniSwitch 6855-U24
OmniSwitch 6855 Series Hardware Users Guide March 2009 page 2-9
OS6855-U24 Specifications
Total unshared SFP connectors
per switch (1–22)
22
Total shared SFP connectors per
switch (23–24)
2
Total combo 10/100/1000Base-
T per switch (23–24)
2
Flash memory size 128 MB
RAM memory size 256 MB SDRAM
Chassis Width 17.25 inches
Chassis Height 1.73 inches
Chassis Height (rack units) 1 RU
Chassis Depth 10.77 inches w/o P/S
17.60 inches with P/S
Chassis Weight 14.08 lbs (6.67 kg) with two P/S & tray
Humidity (Operating and Stor-
age)
0% to 95% non-condensing
Operating Temperature -40C to +75C
Storage Temperature -40C to +85C
Data rate (RJ-45) 10 or 100 Mbps (full or half duplex)
1 Gigabit per second (full duplex)
Data rate (SFP) 100/1000 Mbps (full duplex)
Maximum frame size 9216 Bytes
Cable supported
(RJ-45)
10BaseT: unshielded twisted-pair (UTP)
100BaseTX: unshielded twisted-pair (UTP), Category 5, EIA/TIA 568
or shielded twisted-pair (STP), Category 5, 100 ohm
1000BaseT: unshielded twisted-pair (UTP), Category 5e
Maximum cable distance
(RJ-45)
100 meters