GarrettCom DS8016 Manual De Usuario

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Magnum DS8016 Dual-Speed Stackable Hubs        Installation and User Guide (07/06) 
 
 
www  GarrettCom  com
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2.2.3:  Magnum DS8016-E model, 100Mbps -only
 
The Model DS8016-E is like the DS8016-A except that it’s speed is internally 
fixed at 100Mbps on all ports.  It is not dual-speed.  It has no bridge inside.  It is used for 
100Mbps-only applications, and it can operate stand-alone or stacked with the other DS8016-
B and DS8016-A models. 
Special orders of this model can be built with some ports fixed at 10Mb.  If your 
application requires a mix of fixed 100Mb and fixed 10 Mb ports, request a special quote.  
 
2.2.4: Magnum DS8016-R “reverse” model, front LEDs and connections in 
rear 
 
 
 
 
Front View 
 Rear 
View 
 
 
         1         2        3        4                 5        6        7         8            9       10      11      12            13        14       15     16
X
UP LINK
ON
OFF
(-)  GND  (+)
48V DC
+
GND
 
LK/RX
PORT
100
 1
    
2   3  4   5    6   7   8  9  10  11 12 13 14 15 16
PWR
BR
COL    10
COL   100
Magnum DS8016 Stackable Hub
The Magnum DS8016-R is like the DS8016-B except that the front panel has 
the LEDs, and all the connecting ports and power feeds are in the back. This is convenient 
for rack-mounting where cabling is accessed from the rear of the rack while the operating 
status LEDs are monitored from the front. Typically such arrangements are found in telco 
rack installations. 
The Magnum DS8016-R is dual-speed, and has a bridge module inside. The 
bridge module interconnects  10 Mbps and 100Mbps domains, allowing all connected users 
to talk to each other.  The DS8016-R operates stand-alone, i.e., it is a non-stackable model.  
In addition, the MII port in the rear of other DS8016 models is not present for the DS8016-R. 
Normally the DS8016-R is quipped with an optional internal 48VDC power 
supply (See Appendix A).  There is an additional option of a dual-source 48V input (See 
Appendix B).  
The DC power feed options and the high quality and versatility make the 
Magnum DS8016-R a good high-availability choice for telcos, ISPs, broadcast equipment, 
medical, brokerage firm and financial facilities. In applications where downtime of the 
operation is not acceptable, the DS8016-R provides a good Ethernet LAN solution.