|
Signal Level |
Digital Bit Rate |
Voice Circuits |
Equivalent T-1 |
Equivalent DS3 |
Carrier System |
Carrier System Medium |
|---|---|---|---|---|---|---|
|
DSO |
64 Kbps |
1 |
- |
- |
(none) |
TWP |
|
DS1 |
1.544M |
24 |
1 |
- |
T-1 |
TWP |
|
DS1C |
3.152M |
48 |
2 |
- |
T-1C |
TWP |
|
DS2 |
6.312M |
96 |
4 |
- |
T-2 |
Coax/Radio |
|
DS3 |
44.736M |
672 |
28 |
1 |
T-3 |
Coax/Radio |
|
OC1 |
51.84M |
672 |
28 |
1 |
OC1 |
Fiber |
|
DS3D |
135M |
2016 |
84 |
3 |
T-3D |
Fiber/Radio |
|
OC3 |
155.52M |
2016 |
84 |
3 |
OC3 |
Fiber |
|
OC12 |
622.08M |
8064 |
336 |
12 |
OC12 |
Fiber |
|
OC24 |
1.244G |
16128 |
672 |
24 |
OC24 |
Fiber |
|
OC48 |
2.488G |
32256 |
1344 |
48 |
OC48 |
Fiber |
|
OC256 |
13.271G |
172032 |
7168 |
256 |
OC256 |
Fiber |
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Brooks Littlefield Associates, Inc., 4905 Del Ray Avenue, Suite 212, Bethesda, Maryland 20814
Telephone 301.718.9390 . Toll Free 877.328.0496 . Facsimile 301.913.5984 . E-mail: info@brookslittlefield.net