|
|
The FastPAD environmental specifications are listed in Table A-1.
| Specification | Range |
|---|---|
Temperature | 0° C < T < 45° C |
Relative Humidity | 5- 80% for 0° C < T < 30° C |
Absolute Humidity | < 24 g/m |
Atmospheric Pressure | 70-106 kPa |
Operating Altitude | Lower than 2,500 meters |
The colors of wires within the power supply cable are listed in Table A-2.
| 120 VAC | 220/240 VDC | 48 VDC | |
|---|---|---|---|
Phase | Black | Brown | - |
Neutral | White | Blue | - |
Ground | Green/green/yellow | Green/yellow | Green/yellow |
+48 | - | - | Brown |
-48 | - | - | Blue |
Power specifications for the mp and mp12 are listed in Table A-3.
| 220 VAC Version | 120 VAC Version | 48 VDC Version | |
|---|---|---|---|
Nominal voltage | Single phase with Ground 220V/240V | 120V | 48 VDC |
Tolerance | 187 - 255 V | 104-127 V | 40-57 V |
Frequency | 50 - 60 Hz | 50 - 60 Hz |
|
Maximum current | 350 mA | 600 mA | 1A |
Power | 40W | 40W | 40W |
Power specifications for the mp6 are listed in Table A-4.
| A4 | AC/AC Adaptor | DC Source | |||
|---|---|---|---|---|---|
Input | Nominal voltage (V) | 230 +/- 10% | 240 +/- 10% | 115 +/- 10% | 48 (40-57) |
Frequency (Hz) | 50-60 | 50 | 60 | - | |
Current (MA) | 102 | 102 | 200 | 400 | |
Output | Voltage (V) | 2 x 13 | 2 x 13 | 2 x 13 | - |
Current (MA) | 690 | 690 | 650 | - | |
Power specifications for the universal shelf are listed in Table A-5.
| 220 V Version | 120 V Version | 48 V Version | |
|---|---|---|---|
Nominal voltage | Single phase with Ground 220V/240V | 120V | 48 VDC |
Tolerance | 187- 255 V | 104-127 V | 40-57 V |
Frequency | 50-60 Hz | 50-60 Hz |
|
Maximum current | 1.6 A | 3.1 A | 6 A |
This equipment is in accordance with the EN55022, assuming that all interface cables used are from the same manufacturer.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct at their own expense.
The access rates are listed in Table A-6.
BOP (kbps) | 0.6, 1.2, 2.4, 4.8, 14.4, 19.2, 38.4, 48, 56, 64, 72, 128, 144, 256, 512, 1.024 Mbps (DCE), 1.544 Mbps (DTE), 2.048 Mbps (mp12 of mprxx only). |
COP (kbps) | 0.6, 1.2, 2.4, 4.8, 14.4, 19.2, 38.4, 48, 56, 64 |
Asynch (bps) | 75, 110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400. |
Interfaces | V24/V28, X.21/V.10, V.11; X.21bis/V.10, V.11; V.35, ISDN, G.703 non-channelized. |
mp6 interfaces | 3 each fixed V24/v28 DCE interfaces, speeds below 19.2 guaranteed 2 each variable V.11 or V24/V28 DCE interfaces, up to 1.75 Mbps, 1 each variable V11/v24/v28/v35/ISDN DTE/DCE interface, line speeds up to 1.75 Mbps. |
mp interfaces | 12 ea. variable V11/V24/V28/V35 ISDN DTE/DCE interface, line speeds up to 1.75 Mbps. |
mp12 interfaces | 12 ea. variable V11/V24/V28/V35/ G.703/ ISDN DTE/DCE interface, line speeds up to 2.3 Mbps. |
mpr interfaces | 12 ea. variable V11/V24/V28/V35/ G.703/ DTE/DCE interface, line speeds up to 2.3 Mbps. |
Loading | On mp12-based modules and the mprxx, aggregate line speed on any three consecutive ports (0-1-2, 3-4-5, 6-7-8, 9-10-11) may not exceed the maximum line speed of 2.3 Mbps. This is due to the architecture of the internal MC68302 microprocessor. |
Dimensions are listed in Table A-7.
| mp6 case | mp6 card | mp, mp12, mprxx stand-alone | mp, mp12, mprxx card |
Width | 218 mm | 66 mm | 218 mm | 233 mm |
Height | 71 mm 1.6 U | 218 mm | 133 mm 3 U | 218 mm |
Depth | 370 mm | 370 mm | 455 mm | 355 mm |
Shelf space used | - | 6 slots | - | 12 slots |
Maximum per shelf | - | 6 | - | 3 |
Shelf dimensions are listed in Table A-8.
Width | 19 inches |
Height | 5 U |
Depth | 370 mm |
Mean time between failure rates are listed in Table A-9.
mp6 | 105,000 hours |
mp | 65,000 hours |
mp12 | 50,000 hours |
mpr | |
ICard | 1.5 million hours |
Mean time to repair rates are as follows:
When high-speed lines are used, the lines have to be chosen according to the connectivity of the microprocessor and the line that it manages.
Figure A-1 illustrates the line separation according to the MP.
Table A-10 lists the microprocessor connectivity according to the equipment.
| FastPAD | Mb/s/module |
|---|---|
mp6 | 1. 75 |
mp | 1. 75 |
mp12 | 2. 3 |
mprxx | 2. 3 |
Example:
For the mp6, the main connectivity is 1.75 Mb/s. If 2 T1 lines need to be used, it will be on two different processors (for example, line 0 on Ma and L3 on Mb).
For the mp12, the connectivity is 2.3 Mb/s. If a V.11 interface is used on L0 to provide T1 access, line L1, L2 can share 256 kb/s. If a G.703 interface is used, L2 can be used up to 256 kb/s, since L1 is not accessible. (refer to G.703).
Posted: Thu Jan 25 13:32:44 PST 2001
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