Specifications

Alcatel-Lucent Page 3
OmniSwitch 6850 Series
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The OS6850 family offers customers a vast selection of switches and power options that will accommodate most needs.
By providing both 24- and 48-port PoE and non-PoE models with multiple power supply options such as AC and DC
options as well as backup power supplies, network administrators can prevent over or under provisioning power to their
switches and save money by not having to purchase more than they need.
The primary as well as the backup power supplies for the OS6850 models are external and connect to the rear of the unit.
There is a power shelf provided with the unit, which slides into the rear of the chassis and is used to hold either one 510W
power supply or two 360Ws, 126W ACs or 120W DC power supplies. This narrow shelf allows the switch to be placed in
tight quarters. The power supplies can also be connected using a cable for shallow chassis applications. In this case, the
same power shelf can be mounted in the rack using the mounting ears, which are removable in case the PS needs to be
plugged into the rear of the chassis.
All of the OS6850 fixed chassis types support redundant, dual hot-swappable power supplies. For dual 510W
configurations, the system will be a 2U form factor if you prefer to remote mount all power supplies.
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The OmniSwitch 6850-24 is a stackable edge/workgroup switch offering 20 unshared 10/100/1000Base-T ports, as well as
four combo ports individually configurable to be 10/100/1000Base-T or 1000Base-X high speed connections.
The front panel of the OS6850-24 chassis contains the following major components:
• System status and slot indicator LEDs
• (20) unshared 10/100/1000Base-T ports
• (4) shared combo 10/100/1000Base-T ports
• (4) Combo SFP slots for 1000Base-X connections
• Console port (RJ-45)
• USB port (USB 2.0) (Future Release)
OmniSwitch 6850-24 Specifications
Total unshared 10/100/1000BASE-T ports
per switch (ports 1-20)
20
Total shared 10/100/1000BASE-T “combo” ports
per switch (ports 21-24)
4
Total shared 1000BASE-X “combo” ports
per switch (ports 21-24)
4
Total 10/100/1000BASE-T ports per stack 192 (stack of eight switches)
Total combo SFP slots per stack 32 (stack of eight switches)
Power Supply AC-to-DC 126W output P/S or DC-to-DC 120W output P/S
Flash Memory size 64MB
RAM Memory size 256MB SDRAM
Overall Width (rack-mount flanges included) 19 inches, approx.
Chassis Width (rack-mount flanges not included) 17.5 inches
Height 1.5 inch
Height (rack units) 1 RU
Chassis Depth 10.5 inches without power supplies installed
16.75 inches with power supplies installed.
Weight 14 lbs. (6.24 kg) without the power supply
Humidity 5% to 90% Relative Humidity (Operating)
0% to 95% Relative Humidity (Storage)
Operating Temperature 0 to 45 degrees Celsius
Storage Temperature -20 to 70 degrees, Celsius