2: Magnum 4K24Fr "Reverse" Model, Front Led's - GarrettCom Magnum 4K24F Installation And User Manual

Magnum 4K24 Switches Installation and User Guide
panel of Magnum 4K24F and 4K24C Switches. There are Full-duplex/Collision
(FDX/COL), Link/Activity (LINK/ACT) and (100/10) LED indicators for each 10Mbps
and 100Mbps domain, for visual indication of the operating status of each domain. The
IEC standard AC power connector (and a manual ON - OFF power switch) is located at
the rear. Fan-driven cooling air flows left to right.
Figure 2.2.1b: Rear view - Magnum
table-top & rack-mount 4K24C
and/or 4K24F Switch
2.2.2: Magnum 4K24FR "Reverse" model, front LEDs and connections in
rear
Front View, with –48V power option
ON
(-) GND (+) TX RX
OFF
48V DC
Rear View
The Magnum 4K24FR is like the 4K24F 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 4K24FR is dual-speed 10/100Mbps switch and has two fiber
connector port options. The switching capability allow the Magnum 4K24F to support
multiple workgroups smoothly, each with its own switched 100Mbps or 10Mbps domain.
The 4K24FR may be equipped 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 4K24FR a good high-availability choice for telcos, ISPs, broadcast equipment,
medical, brokerage firm and financial facilities.
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2 4X 6 8 10 12 14 16 18
TX R X
1 X 1 3X 5 7 9 11 13 15 17
+
GND
20 22 24
19 21 23
Magnum 4024F Switch
Power
6
(10/04)
ON
110-220
VAC
47-63Hz
1.0-0.5A
OFF
Col/FDX
Col/FDX
Link/Act
Link/Act
100M
100M