Black Box IS280A-R2 Specifications
1
Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail: info@blackbox.com
Optimal for highspeed applications
such as LAN bridging
or routing.
Turns the two B channels of your ISDN line
into a high-speed
128-kbps data pipeline.
Y
ou can use the ISDN Terminal
Adapter 128K to connect Digital
Terminal Equipment (DTE) to the
ISDN network or to a leased
digital network to transmit data.
It provides up to 128 kbps of
dialed bandwidth; this allows
high-speed links over an economic ISDN line. The integral NT1
saves you the cost of an additional NT1 and makes the unit selfcontained. You can connect it to a
ISDN TA 128K
RS
CS
TD
RD
CD
TR
SR
ENTER
CANCEL
1
2
3
4
5
6
7
8
9
#
0
*
Your key to achieving
maximum data throughput.
Key Features
ISDNTERMINAL ADAPTER 128K
7/21/2005 #13820
variety of DTE equipment using
the V.35, EIA 530, and RS-232 DTE
interfaces.
With the manual, automatic,
and stored dialing capability, you
can dial from the front panel or
use AT or V.25 bis commands.
Also, the U-interface protects
the terminal adapter from lightning spikes.
You can dial from the ISDN
Terminal Adapter 128K in a number of ways:
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Black Box Corporation.
• Manually from the keypad
on the front panel.
• Automatically from up to ten
stored numbers.
• Dialing over the DTE interface using the AT command
set.
• V.25 bis in-band dialing.
• Dialing while DTR is enabled.
The ISDN Terminal Adapter 128K
comes with one RJ-45 to RJ-45
cable and a user’s manual.
Speed (Maximum):
Async: 115.2 kbps;
Sync: 128 kbps
Standards: ITU: V.120, T-Link;
Northern Telecom
®
: DMS-100;
AT&T
®
: 5ESS central office
switches
Protocol: Bonding mode 1, clear
channel, T-Link, V.120, PPP;
DTE: Async and sync;
BRI: 2B1Q
Interface: RS-232 female (DCE):
Async or sync;
RS-366 female;
RS-530 F (DCE);
V.35 female (DCE)
Connectors: (2) DB25 female,
(2) RJ-45, (1) M/34 female
Power: 115 VAC, 60 Hz, 8 watts
Size: 2.3"H x 8.8"W x 11"D (5.8 x
22.4 x 27.9 cm)
Weight: 3 lb. (1.4 kg)
Specifications
Ordering Information
ITEM CODE
ISDN Terminal Adapter 128K...............................IS280A-R2
Y
ou might also need cable…
RS-232 Cable, 25-Conductor, 10-ft. (3-m),
Male/Male............................................ECM25C-0010-MM
V.35 Interface Cable, 10-ft. (3-m),
Male/Male .............................................EYN450-0010-MM
For other cable lengths or genders, call Tech Support.
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