GarrettCom DS8016 - Manual (Page 10)

Magnum DS8016 Dual-Speed Stackable Hubs Installation and User Guide (07/06)
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48VDC Power Supply (Optional )
Power Input Voltage : 36 to 72 VDC (auto ranging)
Terminal Block in rear: “-, GND, +”
Power consumption: 25 watts typical, 40 watts max. P.S. rating
Network Cable Connectors - for the 16 RJ-45 shielded female ports per hub
100Mb: Category 5 UTP/STP
10Mb: Category 3, 4, 5 UTP (Note: speed-sensing does not sense cable type)
MII port: standard 40-pin female MII port connector in the rear (not on -R’s)
Stacking Cable - stacking may be up to three DS8016 hubs, or 48 RJ-45 ports. A
stacking cable with 25 pin DB-25 connectors, shielded, 9 inch (23 cm) long,
is included with each DS8016-A and -E Dual-Speed add-on unit. (No
stacking connectors are built into the DS8016-R “reverse” model).
Up-Link - Use first RJ-45 port, which has two connectors (only one can be used at
a time). Plug into # 1 for use as a regular user segment port, or into # 1X for
use as a cross-over (X position) up-link port for connection to a central hub or
another cascaded hub.
Packaging
Enclosure: High strength metal. Rack-mounting brackets included.
Suitable for wiring closet shelf, 19” rack or desktop mounting.
Dimensions: 1.75 in H x 17in. Wx9 in D ( 4.4cm x 43.2cm x 22.9cm)
Weight: 4.0 lb. ( 1.8 Kg)
Cooling method: Fan cooled, internal @ 9cfm
On-Off manual switch for AC or DC input power, located at power input
LED Indicators
PWR : Steady On when power applied
BR : Bridge Module Indicator, On when 10/100 bridge module is installed
(Model DS8016-B,R), Off when no bridge module is inside (-A and -E)
COL : Collision LEDs, one each for 100Mb and 10Mb speed domains
100/Auto: Speed LED, per port. Steady On when speed is 100Mbps , Off when
speed is 10Mb, flashing when auto-negotiating or not connected.
LK/RX : Activity LED per port. Steady On when twisted-pair link is
operational Activity, flashing when port is receiving data.
Agency Approvals
Safety :UL Listed (UL 1950), cUL, CE
Emissions: meets FCC Part 15, Class A
Warranty
Three years, return to factory Made in USA