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Equipment & Transmission
Videoconferencing Equipment
Marquette General Health System is the hub of the Upper Peninsula
Telehealth Network (UPTN), a region-wide videoconferencing network.
MGHS currently holds an Polycom MGC-100 multipoint conferencing
unit (MCU/bridge) with the capability of conferencing 32 sites
simultaneously, with real time interactive audio and video. The
MGC-100 has both ISDN and Internet Protocol (IP) capabilities,
and is accessible to the wide area data network and the publicly
switched ISDN networks. The bridge also functions as a gateway
between IP and ISDN sites. The bridge can make outbound and receive
inbound calls worldwide.
Terminal equipment at MGHS includes Polycom Viewstation 512
roll about systems, one Polycom VSX 7000's, Polycom ViaVideo
desktop systems, Logitech desktop systems, Zydacron Z350 desktop systems, Tandberg
Intern's, Tandberg 6000's, and PictureTel Concorde 4500 room
size roll about systems.
Spoke sites encompass the entire geographical region, and include
independent hospitals, rural health clinics, Native American tribal
health centers, and health care administrative sites. Forty-five
sites are members of the network; nine of which are Critical Access
Hospitals. Terminal equipment at the distant sites varies and includes
Polycom Viewstation 512s, Polycom VSX 7000s, Tandberg Interns and
Tandberg Intern II's, PictureTel Concorde 4500s and 4000s, as well
as Zydacron Z350s, Logitech desktop systems and Polycom ViaVideo desktop systems. All systems
are used interchangeably for health professional education, administrative
meetings, community health education, and clinical telehealth encounters.
Peripheral/ancillary equipment includes document cameras, digital-scan converters, microscope, American Telecare trans-telephonic
stethoscopes, American Medical Devices hand held patient exam cameras,
and a digital camera.
Transmission Modalities and Bandwidth
Transmission capabilities of the 92 video conference systems across the network include 768K IP, 512K IP, 384K IP, 384K ISDN and 128K ISDN.
The MCU/bridge has three Prime rate ISDN circuits attached, with
aggregated bandwidth capacity of 69 B channels.
For
more information:
E-mail
: smakela@mgh.org
Voice : 906-225-3218
Fax : 906-225-3037
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