Section 150-319-254
Revision 02
Page 11
Operating Temperature and Humidity
-40° to 65° Celsius, 5% to 95% (non-condensing)
Mounting
HMS-318 shelf with HCP-322 connector panel
Dimensions
Height: 4.75 in. (12.07 cm)
Width:
0.7 in. (1.78 cm)
Depth:
10.5 in. (26.67 cm)
9. CERTIFICATION
9.01
FCC compliance: The ELU-319 has been
tested and found to comply with the limits
for Class A digital devices 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 the user will be required
to correct the interference at his own expense.
10. WARRANTY
10.01
PairGain Technologies warrants this product
to be free of defects and to be fully
functional for a period of 36 months from the date of
original shipment, given proper installation. PairGain
will repair or replace any unit without cost during this
period if the unit is found to be defective for any
reason other than abuse or improper use or
installation.
10.02
This module should not be field repaired. If
it fails, replace it with another unit and return
the faulty unit to PairGain for repair. Any
modifications of the unit by anyone other than an
authorized PairGain representative voids the
warranty.
10.03
If a unit needs repair, call PairGain for a
Return Material Authorization (RMA)
number and return the defective unit, freight prepaid,
along with a brief description of the problem, to:
PairGain Technologies, Inc.
14402 Franklin Avenue
Tustin, CA 92680
ATTN: Repair and Return Dept.
(714) 832-9922
(800) 638-0031
11. TECHNICAL ASSISTANCE
11.01
PairGain Technical Assistance is available
24-hours-a-day, 7-days-a-week by
contracting PairGain’s Customer Service
Engineering group at one of the following numbers:
Telephone:
(800) 638-0031 or (714) 832-9922
Fax:
(714) 832-9924
During normal business hours (8:00 AM to 5:00 PM,
Pacific Time, Monday - Friday, excluding holidays),
technical assistance calls are answered directly by a
Customer Service Engineer. At other times, a
request for technical assistance is handled by an on-
duty Customer Service Engineer through a callback
process. This process results in a callback within 30
minutes of initiating the request. In addition,
PairGain maintains a computer bulletin board
system for obtaining current information on PairGain
products, product troubleshooting tips and aids,
accessing helpful utilities, and for posting requests
or questions. This system is available 24-hours-a-
day by calling (714) 730-3299. Transmission
speeds up to 28.8 kbps are supported with a
character format of 8-N-1.
B. APPLICATIONS WITHOUT USING HIGAIN
DOUBLER EDU-451
1. GENERAL
1.01
This section addresses ELU-319 List 5D
and 6D operation when used without
doublers. For applications without Doublers, the
ELU is directly connected to the ERU-412 by the two
cable pairs.
2. POWER CONSUMPTION
2.01
The three most important power demands of
an ELU-319 on the shelf power supply are
its maximum power consumption, its maximum
power dissipation and its maximum current drain.
These three parameters for the ELU-319 on a per
slot and per shelf basis, are as follows:
Maximum Power Dissipation:
•
Per Slot = 6 Watts
•
Per Shelf = 132 Watts
Maximum Power Consumption:
•
Per Slot = 12 Watts
•
Per Shelf = 264 Watts
