3
Displays:
See the previous page
Buttons:
Display (Up and Down),
Configure (Up and Down),
Change (Up and Down), Send,
Loop, Test, Mode
Switches:
(1) On/Off switch
Console Port:
Compatible with
VT100 CRTs; RS-232 interface
with speed of 9600 bps, 8 data
bits, 1 stop bit, and no parity;
Supports dial-in modems; Control
“D” used for disconnect
Loopbacks Generated:
V.54 loop
(T1, E1, and synchronous modes);
CSU loop (T1 only); Smart jack 1
framed loop (T1 only); Smart jack
1 unframed loop (T1 only); Smart
jack 2 framed loop (T1 only);
Smart jack 2 unframed loop
(T1 only)
Speeds:
Async: 50–115,000 bps;
Sync: 1200–8,192,000 bps;
T1: 1,544,000 bps;
E1: 2,048,000 bps
Patterns:
Async: 2
9
(511), 2
11
(2047), Binary, Fox Test,
Marks, Spaces;
Sync: T1, and E1: 2
9
(511),
2
11
(2047), 2
15
(32767), QRSS,
2
20
(1048575), 2
23
(8388607),
Marks, Spaces, 1 of 8, 3 of 24
Interfaces:
Async and Sync: RS-232,
RS-422, RS-530, V.35; sync
mode also tests X.21 interface;
T1: DS-1 Bipolar, AMI/B8ZS;
E1: CCITT G.703, CCITT G.704,
HDB3 Coding
Specifications
Connectors:
(1) RJ-11 for GUI,
(1) RJ-48C and dual Bantam for
T1/E1, (1) dual BNC for E1,
(1) DB25, (1) DB15, (1) 12-VDC
barrel connector for power
Indicators:
LEDs or Console Menu:
All Modes: Pattern Lock, Pattern
Recovered;
Async and Sync: Transmit
Data, Received Data, Request
to Send, Clear to Send, Data
Set Ready, Carrier Detect,
Data Terminal Ready;
Sync: Transmit Clock, Receive
Clock, External Transmit
Clock;
T1 and E1: Frame Lock, All 1’s,
All 0’s, CRC Error, Bipolar
Violation;
T1: D4, ESF, AMI, B8ZS, Yellow
Alarm;
E1: Distant Multiframe Alarm,
Receive Remote Alarm
Operating Temperature:
32 to 122°F
(0 to 50°C)
Humidity Tolerance:
Up to 95%,
noncondensing
Power:
6 watts, 21 BTU/hr.;
8 AA NiMH batteries (included);
North America: Wallmount
power supply, 90 to 130 VAC,
57 to 63 Hz;
International: Switching mode
inline power supply, 100 to
240 VAC, 50 to 60 Hz
Size:
5"H x 7"W x 1.6"D (12.7 x 17.8 x
4.1 cm)
Weight:
1 lb. (0.5 kg)
Ordering Information
ITEM
CODE
BERT Tester ............................................................TS940A-R2
You may also need…
DB25 Male to M/34 Male Cable, 6-ft. (1.8-m)...........TS941
Dual Bantam to RJ-48 Cable, 6-ft. (1.8-m).................TS942
Console Cable, RJ-11 to DB9, 5-ft. (1.5-m)................TS943
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