Black Box 39625 Specifications

1

Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail: [e-mail]

11/26/2003 #22488

© 2003. All rights reserved.

Black Box Corporation.

Fast, transparent,
dial-in access for
the keyholder.

No passwords or
dialback calls.

Hardware-based
authentication uses
dynamically changing
encrypted ID codes to
block hackers.

Operates with any PC
and any modem.

Defeats bad calls
within a half a second.

Any unit can act as a
lock or key.

Provide hassle-free access for legitimate

users while keeping out hackers.

Key Features

LOCK AND KEY SET

G

ive quick, easy, dial-in access

to authorized users while
keeping out dangerous hackers.
The Lock and Key Set will give
you the peace of mind you need
without the headache of
passwords or dialbacks.

The Lock and Key Set is an
authentication system for dial
modem security. The lock installs
between the receiving modem
and analog line at your secured
site; the key installs between the
remote caller’s modem and
analog line. The lock trans­parently passes calls made from
the modem with the key, but it
prevents all other calls from
connecting to the modem at your
secured site.

By special-ordering more
auxiliary units, you can expand
your secure system. There’s only
one master lock in each system.
It may be used as a functional
lock or key, but it’s also used to
program the other locks and keys.
Each master lock has a different
factory-programmed system ID
code that becomes a part of the
encrypted handshake. Call
Technical Support for a quote on
individual auxiliary units.

Note: Each Lock and Key Set

has a unique system code, so

MO

DEM

TELCO

1

2

3

4

<SWT>

LOCK

KEY

M

O

D

E

M

T

EL

CO

locks or keys from one system
can’t be used on another.

Switches: Master unit: 4-position

DIP switch; Auxiliary unit: Slide
switch (Lock or Key)

Connectors: (2) RJ-11 jacks with

12-inch (30.5-cm) RJ-11 cable
included

Temperature Tolerance:

Operating: 32 to 122°F (0 to 50°C);
Storage: -40 to +158°F

(-40 to +70°C)

Humidity Tolerance: 5 to 95%,

noncondensing

Maximum Altitude: 10,000 feet

(3048 m)

MTBF: 86,000 hours

Power: From the telco line

Size: Lock: 0.8"H x 3.4"W x 1.7"D

(2 x 8.6 x 4.3 cm);

Key: 0.8"H x 3"W x 1.7"D

(2 x 7.6 x 4.3 cm)

Weight: 0.3 lb. (0.1 kg)

Specifications

Ordering Information

ITEM CODE

Lock and Key Set.............................................................39625

Y

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