™
Volition Networking Mini-Hub
Volition Dual Speed
Mini-Hub VOL-2008
Specifications for VOL-2008
Standard Compliance
IEEE 802.3 10Base-T Ethernet™
IEEE 802.3u 100Base-TX/FX Ethernet
Optical Specifications (100-FX, VF-45)
Type
100Base-FX multimode, 1300 nm
VF-45
Connector
Transmission
Transmission power
Sensitivity
Fiber
21
Half duplex
The VOL-2008, is a compact Dual
Speed, stackable Mini-Hub designed
for work groups or SOHO (small
office/home office) LANs. The
-20 dBm (minimum)
-31 dBm (maximum)
62.5/125 µm
Distance
See Appendix A
Mini-Hub offers eight dual speed,
auto sensing 10/100T/TX ports
and one 100-FX VF-45™ fiber port.
Number of Ports
The VOL-2008 is an unmanaged Hub
with an internal switch engine for
seamless operation on speed mixing
environments. The unit is powered by
an internal auto-ranging power supply
and is housed in a rugged metal case
for greater reliability. In addition, the
VOL-2008 can be stacked up to
8 10/100 Mbps auto-sensing RJ-45 Ethernet ports with switch agent.
Selectable 8th port, as 10/100 Mbps twisted pair, or 100 Mbps fiber optic
Port 8 selection done using a selector switch
• TX-N-twisted pair (normal)
• TX-X-twisted pair (crossed)
• VF-45, 100-FX fiber
Number of Segments
4 units high via a DB25 100 Mb
2 independent segments 10 Mbps and 100 Mbps
connection located in the rear of the
unit. The VOL-2008 complies with
IEEE 802.3 and 802.3u standards.
LED Display
Per device
Power
Collision indication for 10 Mbps and 100 Mbps segments
Per port
Link/Rx
10 Mbps/100 Mbps
Number of Hubs per Stack
4 Hubs per stack
Dedicated DB-25 stack ports
Port Partitioning
Automatic partition per port
Port Requirements
90-240 VAC, 50-60 Hz (internal auto-ranging power supply)
Features — Benefits
Internal switch agent between 10 Mb and 100 Mb bus
Eight 10/100T/TX auto sensing ports
One 100-FX VF-45 uplink port
Mechanical switch to select 8th port operation (copper or fiber)
Stackable up to 4 units (DB25 connection)
Internal auto-ranging power supply (85-250 VAC, 50/60 Hz)
CE & FCC Class A Mark
IEEE 802.3 and 802.3u compliance
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Connecting Workstations
The Mini-Hub can be connected to
network a variety of devices while
maintaining a connection via fiber to
a backbone, workgroup switch and
or server.
Computers are connected via copper cabling.
The VOL-2008 may also be stacked to provide
higher port density to the work area.
Ordering Information for VOL-2008 Mini-Hub
Product
Number
Description
Packaging
Min. Order
UPC
051138
set/cs.
each
VOL-2008-NA
VOL-2008-NA, Dual Speed, 8 10/100-TX
Port, Mini-HUB w/100-FX VF-45 Uplink,
North America
1/ca.
1
89294
*For international versions, contact local 3M subsidiary.
VOL-2008 Packing List
VOL-2008 unit
User guide
Stacking cable
AC cord
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