The following table lists the subsidies for campus-wide data communications
and networking that are provided by business and residential telephone service
for the current fiscal year. The column titled "Network Operations"
lists the expenses that are subsidized by residential telephone income and the
column titled "Traffic Operations" lists the expenses subsidized by
business telephone income.
Network Traffic
Description Operations Operations Total
0.30 FTE Network Programmer/Analyst ..............................$21,292 ...$21,292
0.30 FTE Network Programmer/Analyst ..............................$17,523 ...$17,523
Sub-totals..................................................$0 ...$38,815 ...$38,815
Dialup modem telephone lines: 128 @ $26.30/month each...$40,397 .......$0 ...$40,397
Data Over Voice PLs: 12@($21.63+$27.00)/month each.......$7,003 .......$0 ....$7,003
Data Over Voice test line: 1@(25.20+27.00)/month...........$626 .......$0 ......$626
ISDN, 2 on-campus test lines: 2@$75.22/month each........$1,805 .......$0 ....$1,805
ISDN, 2 on-campus installations: 2@$221.36/each............$443 .......$0 ......$443
ISDN, 2 off-campus test lines: 2@$57.40/month each.......$1,378 .......$0 ....$1,378
ISDN, 2 off-campus installations: 2@$138.10/each...........$276 .......$0 ......$276
ISDN, 1 PRI @ $776.00/month..............................$9,312 .......$0 ....$9,312
ISDN, 1 PRI installation: $1,223.........................$1,223 .......$0 ....$1,223
Frame Relay, 128 Kbps @ ($100+$75+$8)/month .............$2,196 .......$0 ....$2,196
Frame Relay, installation: $81.39+$225.00+$10.00...........$316 .......$0 ......$316
Sub-totals..............................................$64,975 .......$0 ...$64,975
Terminal server, order #1................................$4,987 .......$0 ....$4,987
Terminal server, order #2................................$1,159 .......$0 ....$1,159
Fluke Ethernet tester....................................$3,232 .......$0 ....$3,232
Cabletron transceiver......................................$279 .......$0 ......$279
Cisco 7000 router.......................................$12,566 .......$0 ...$12,566
Equipment racks, 2@$633/each.............................$1,266 .......$0 ....$1,266
Sun Sparc for network management.........................$5,000 .......$0 ....$5,000
Terminal server, order #3................................$1,667 .......$0 ....$1,667
Frame Relay CSU/DSU........................................$378 .......$0 ......$378
InternetMCI CSU/DSU........................................$378 .......$0 ......$378
RS/6000 for network management...........................$5,679 .......$0 ....$5,679
Mac Powerbook for FDDI testing.............................$717 .......$0 ......$717
ISDN Gateway.............................................$1,865 .......$0 ....$1,865
ISDN CSU/DSU...............................................$378 .......$0 ......$378
IMC Media Hub............................................$2,660 .......$0 ....$2,660
Sub-totals..............................................$42,211 .......$0 ...$42,211
DID trunks for modems, 128@$30.05/month each.................$0 ..$46,157 ...$46,157
DID number mapping for modems, 128*$0.55/month each..........$0 .....$845 ......$845
Sub-totals...................................................$0 ..$47,002 ...$47,002
Modem maintenance, 128@$16.67/year each..................$2,134 .......$0 ....$2,134
Terminal server maintenance, 160@$20.25/year each........$3,240 .......$0 ....$3,240
Internet connection, 6 months @ $1,600/mo.;
6 months @ $1,702/mo.= total of $19,812...............................not yet funded
Caltrans network services cost share....................$26,312 .......$0 ...$26,312
Sub-totals..............................................$31,686 .......$0 ...$31,686
Total expenses.........................................$138,872 ..$85,817...$224,689
Subsidy from Residential Telephone Service.............$138,872 .......$0 ..$138,872
Subsidy from Business Telephone Service......................$0 ..$85,817 ...$85,817
Average number of active business telephone lines...................4,402 note 1
Current subsidy from business telephone line
(current rate = $26.30), per month................................$1.62 note 2
Subsidy needed from business telephone line if Residential
Telephone Service is shut down, per month.........................$4.25 note 3
Increment in business line rate
if Residential Telephone Service shut down, per month.............$2.63 note 4
Implied business line rate
if Residential Telephone Service shut down, per month............$28.93 note 5
Notes:
- This is the forecasted monthly average number of recharged telephone lines
for fiscal year 95/96.
- The current recharge rate for a business telephone line is $26.30/month.
This row lists the portion of that recharge rate that is used to subsidize data
communications and networking.
- The Residential Telephone Service program also subsidizes data
communications and networking. This row lists the total subsidy that would have
to be provided by the business telephone line rate if the existing Residential
Telephone Service program was shut down and data communications and networking
continued to be subsidized.
- This row shows how much the current business telephone line recharge rate
would have to be increased, if the Residential Telephone Service program was
shut down and data communications and networking continued to be subsidized.
- This row shows what the business telephone line recharge rate would be if
the Residential Telephone Service program was shut down and data communications
and networking continued to be subsidized.
PTV
