2
61230001E1-22C
S
PECIFICATIONS
Specifications for the 6540 are as follows:
•
Electrical
o
Operating Voltage: 100 – 240 VAC @ 50/60 Hz
o
Typical Current and Power Consumption:
95 mA RMS, 5.5 W @ 115 VAC 60Hz,
60 mA RMS, 5.3 W @ 220 - 240 VAC 50Hz
o
Maximum Current Draw: 110 mA RMS @ 100 – 240 VAC
o
Maximum Power Consumption: 5.6 watts @ 100 VAC
•
Environmental
o
Operational Temperature Range: –5°C to +55°C
o
Storage Temperature Range: –40°C to +85°C
o
Relative Humidity: up to 95%, noncondensing
•
Physical
o
Height: 2.215 inches (5.63 cm)
o
Width: 9.25 inches (23.5 cm)
o
Depth: 6.625 inches (16.8 cm)
o
Weight: Less than 1 pound (0.45 kg)
I
NDUSTRY
S
TANDARDS
C
OMPLIANCE
The SHDSL 2-Wire/4-Wire NTU interfaces adhere to these
industry standards, either partially or in full:
•
SHDSL: ITU-T G.991.2 (12/03 and 2003 amendments) and
G.994.1 (05/03)
•
G.703: ITU-T G.703 (10/98), G.704 (10/98), G.706 (4/91), G.732
(11/88), G.775 (10/98), G.784 (1/94), G.797 (3/96), G.821 (8/
96), G.823 (03/93), and G.826 (2/99)
•
Nx64K: ITU-T X.21 (09/92), V.35 (10/84), and V.36 (11/88);
and ISO 2593 (1984), 4903 (1991), and 4902 (1980)
S
AFETY
AND
R
EGULATORY
C
OMPLIANCE
Refer to the
Safety and Regulatory Compliance Notice for this
product (P/N 61230001E1-17) for detailed safety and regulatory
information.
Consultez l'avis sur la sécurité et la conformité à la réglemen-
tation pour ce produit (6123001E1-17) pour obtenir des renseigne-
ments détaillés sur la sécurité et la réglementation.
Ausführliche Sicherheits- und regulatorische Informationen sind
in der Konformitätserklärung zur Sicherheit und Einhaltung von
Normen zu diesem Produkt (6123001E1-17) aufgeführt.
P
USH
BUTTONS
M
AINTENANCE
The 6540 does not require routine hardware maintenance for
normal operation. Do not attempt repairs in the field. Repair
services may be obtained by returning the defective unit to
ADTRAN. Refer to the warranty for further information. Field
support for software is provided through upgrade facilities.
Push Button
Description
PORT SELECT
Press the
PORT SELECT
button to select the active
port. Selection choices cycle through the following
order: No Port, Nx64k, G.703, SHDSL.
LOCAL
LOOP/ ERR
INJ
If a port is selected, and a Bit Error Rate Test (BERT) is
not in progress, press the
LOCAL LOOP/ERR INJ
button to initiate or terminate a local loop on the
selected port. If a BERT is in progress, press the but-
ton to inject a single bit error.
REMOTE
LOOP
If the SHDSL port is selected, press the
REMOTE
LOOP
button to place or remove a remote loop on the
port by sending a EOC request message to the LTU
(or NTU in campus mode). If the Nx64K port or G.703
port (with only one service defined) is selected, press
this button to place or remove a remote loop on the
selected port's single data service by sending respec-
tive inband loop up or loop down patterns to the far
end (in the associated data service timeslots).
BERT
If a port is selected and there are no local loops, press
the
BERT
button to start or stop a BERT on the
selected port.