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How Are We Governed?
• UMATS Council• Operations Committee (Executive)• Engineering Committee• ADHOC Working Groups
• Constitution• Bylaws
How Are We Funded?
• Institutional Contributions based on:
• Number of FTE’s and Institutional Budget
• Campus Contributions $500,000.00• Block Funding $505,000.00
$1,005,000.00
How Are We Staffed –excuse me understaffed?
• Funded• 1 FTE IVN Scheduling• 1 FTE WAN – IVN Technical Support
• IN-KIND USM Office FTE’s• Director (100%)• Internet Support Staff (65% FTE)• IP-IVN-WAN Support Backup (30% FTE)
Who Connects to UMATS?
• USM• 11 USM Degree Granting Institutions• 3 USM Research Institutions• 7 Community Colleges• 23 Cooperative Extensions and satellite offices• 3 Environmental LABS• Dozens of Interactive Video Sites Outside USM
• Core Services Provided• Internet and ancillary services• Interactive Video and ancillary services• Consulting and Training
UMATS Infrastructure
FSU
UMB
UMCP
SSU
DS3DS-3
OC12SONETRing
UMATS Infrastructure
Edge Campuses 2 - T1’sTU DS-3UMBI/UMUC 10Mb/s-100Mb/s
UMBC
Note: does not represent the number of connections
UMATS Infrastructure
• HUBS• Fiber optic SONET OC12
UMBC-UMB-UMCP • DS3 between FSU and UMB HUBS• DS3 between SSU and UMB-HUB
• Edge• Interactive Video Network T-1 (30)• Internet T-1 (50)• Exceptions UMBC-UMBI-UMUC-TU-UB
• OC3/100Mb/s/Multiple T-1’s
UMATS Applications
• Internet• Intercampus Internet• Internet Service Provider (2)• Maintenance - Support (USM)• Internet Addressing• News Feed
• Interactive Compressed Video• Course Scheduling• Maintenance – Support (USM)• Switching - Bridging Services • Inward and Outward Dial Services
USM Interactive Video Network
12
1619
2226
31 32
40
44
58 59 59* 62
0
10
20
30
40
50
60
70
F93 S94 F94 S95 F95 S96 F96 S97 F97 S98 F98 S99 F99
* - Classes as of 10/26/99
UMATS Interactive Video Network Total Classes Per Semester Fall 1993 - Spring 1999
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
Originating Hours 520.00 722.40 916.80 1070.00 1259.44 1213.76 1549.95 1546.37 1986.46 2592.53 2358.11 2530.23 2509.00
IVN Hours 1200.00 2128.80 2137.60 2749.60 3861.26 3829.06 5412.65 5260.76 6996.60 8689.56 7983.85 8414.23 8386.52
F93 S94 F94 S95 F95 S96 F96 S97 F97 S98 F98 S99 F99
F99 - Projected Data
Total IVN Class Hours and Origination Hours Per Semester
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
Class Hours 1200.00 2128.80 2137.60 2749.60 3861.26 3829.06 5412.65 5260.76 6996.60 8689.56 7983.85 8414.23 8386.52
Non-Class Hours 534.45 880.45 974.91 800.80 651.83 893.14 379.75 795.85 468.41 547.50 333.18 348.00 217.64
F93 S94 F94 S95 F95 S96 F96 S97 F97 S98 F98 S99 F99
F99 - Projected Data
Total IVN Hours and Non-Class Hours Per Semester
Future Interactive Video• Compressed Video Switched Service
• Generation II MCU’s and Coders – Decoders• Excellent investment• Excellent quality
• Migrating to Generation III (H323/320/321)• Limitations (Speed – Switching – Cost)
• Smattering of H323 Point to Point Testing• Lucent• Cisco• Intel• VTEL – PICTEL – ACCORD – Video Server
Future Interactive Video Switching
• Marriage of the old and new
• H323/320/321 switches in the main hubs
• Dial Switched – H323 – H320 – Video Streaming
• Migrate older switches to the peripheral edge
• Maintain quality of services and integrate newer technologies
USM Commercial Internet Traffic
1996
1997
1998
1999
0
5
10
15
20
25
30
35
Mill
ions
of b
its p
er s
econ
dUMB HUB IP Peak Usage
Business Hours (7:00 A.M to 12:00 P.M.)
1996
1997
1998
1999
0
5
10
15
20
25
30
35
Mill
ions
of b
its p
er s
econ
dUMCP IP Peak Usage
Business Hours (7:00 A.M to 12:00 P.M.)
Internet Statistics19
96
1997
1998
1999
0
10
20
30
40
50
60
70
80
Mill
ions
of b
its p
er s
econ
dUMATS IP Peak Usage COMBINED UMB/UMCP
Business Hours (7:00 A.M to 12:00 P.M.)
Internet StatisticsPeak Usage by Campus
0
5
10
15
20
25
30US
MSC CS
C
HPEL
UMES BS
U
USM
H
CBL
MBI
/MBC
UB
SSU TU
FSU
UMBC UM
B
UMUC
UMCP
Mbits/Sec
Future Internet – January 2000• More Plans and Talking • New Internet Services
• QWEST - UMCP• QWEST – UMB
• Scalable 10Mb/s to 155Mb/s• Redundant (Physical)
• Internet 2• Mid Atlantic Crossroads• net.work.Maryland
• Bandwidth or Fiber ?
Summary• Demand
• Internet use is on the rise -beyond exponential• Video use is going up – demand for H.323 and H321 ATM!… it’s stable and profitable …• Costs for ISP services rising –well sort of…• Committed institutional services can not be met• Virtual classrooms on the rise –they’re everywhere
• Future Infrastructure• Need to shift from multiple T-1’s to DS3’s at the edge • Need more funding –serious funding• net.work.Maryland –reduce interlata costs, perhaps?• Must prepare USM for access to emerging networks and technologies
• Internet 2 – MAX - NGI
$2,500,000,000.00 $1,005,000.00
USM BudgetUMATS Budget
USM infrastructure investment in telecommunications is SHAMEFUL!
… and then there’s the education network –that’s another story and oh how we tried…
… NERDNet –let’s talk about this…
I
DD SS
All Folks! All Folks!
