APPENDIX A
SPECIFICATIONS
This appendix provides operating specifications for the Cabletron
Systems WPIM-T1/DDS. Cabletron Systems reserves the right to change these specifications at any time without notice.
A.1
PHYSICAL PROPERTIES
Dimensions
Weight
MTBF (Predicted)
1.94 H x 6.2 W x 15.06 D (cm)
.762 H x 2.44 W x 5.93 D (in)
113.6 g (4 ounces)
200,000 hours
A.2
ENVIRONMENTAL REQUIREMENTS
Operating Temperature
Storage Temperature
Relative Humidity
5°C to 40°C (41°F to 104°F)
-30°C to 90°C (-22°F to °F)
5% to 95% (non-condensing)
A.3
REGULATORY COMPLIANCE
This equipment meets the following safety and electromagnetic compatibility (EMC) requirements:
Safety
Electromagnetic Compatibility
(EMC)
Telecommunications
UL 1950, CSA C22.2 No. 950,
EN 60950, IEC 950, and 73/23/EEC
FCC Part 15, EN 55022, VCCI V-3,
CSA C108.8, EN 50082-1,
AS/NZS 3548, 89/336/EEC
FCC CFR47 Part 68, CS-03
WPIM-T1/DDS User’s Guide A-1
Appendix A: Specifications
A.4
T1 INTERFACE CABLING
This appendix provides the Cabletron Systems part number and connector information for the Interface Cables used in both the T1 and DDS modes of the WPIM-T1/DDS.
Table A-1
lists Cabletron Systems part numbers for the interface cables for T1 mode. A standard 20-foot cable is available or the customer may specify the length of cable when ordering.
Table A-1 Cabletron T1 Cable Part Numbers
Interface Cable
T1 Line Interface Cable
Cabletron Part Number
9372094-20
1
9372094-L
2
1. Standard 20 foot T1 Line Interface Cable.
2. (L denotes length required in feet or meters). For example: 9372094-3 denotes a 3 foot cable; 9372094-3M denotes a 3 meter cable.
A.4.1
Cable Assemblies and Pinouts
The following section provides connector information for the T1 interface cable.
Table A-2 T1 Connector Information
Cabletron interface cable part number
Description
Connector 1
Connector 2
9372094
T1 line interface cable
RJ48C
RJ48C
A-2 WPIM-T1/DDS User’s Guide
T1 Interface Cabling
Table A-3 T1 RJ48 Connector Pin Assignments
6
7
4
5
8
2
3
Pin Signal
1 Receive Ring
Receive Tip
Not Used
Transmit Ring
Transmit Tip
Not Used
Shield Ground
Shield Ground
Table A-4 T1 RJ48 DTE Pin Assignments
6
7
4
5
8
2
3
Pin
1
Signal
Receive Ring
Receive Tip
Not Used
Transmit Ring
Transmit Tip
Not Used
Shield Ground
Shield Ground
Table A-5 T1 RJ48 Network Pin Assignments
6
7
4
5
8
2
3
Pin
1
Signal
Receive Ring
Receive Tip
Not Used
Transmit Ring
Transmit Tip
Not Used
Not Used
Not Used
WPIM-T1/DDS User’s Guide A-3
Appendix A: Specifications
A.5
DDS PORT ASSIGNMENT
The DDS mode of the WPIM-T1/DDS features the RJ45 port to enable any Cabletron Systems product supporting the WPIM architecture to connect directly to a single Digital Data Service (DDS) circuit. The
pinout information for the DDS mode of the port is shown in Table A-6 ,
below.
Table A-7 lists the Cabletron Systems part number for the DDS
mode interface cable.
Table A-6 DDS Mode Network Pinout Assignments
PIN
6
7
4
5
8
1
2
3
SIGNAL
Transmit Ring
Transmit Tip
Not Used
Not Used
Not Used
Not Used
Receive Tip
Receive Ring
Table A-7 DDS Mode Interface Cable Part Number
Interface Cable
DDS Line Interface Cable
Cabletron Part Number
9360119-x
A-4 WPIM-T1/DDS User’s Guide