Tektronix CrafTEK CT-100 ISDN Subscriber Loop Test

 Tektronix Craftek CT100 Subscriber Loop Test Set
The CrafTek Subscriber Loop Test Set is designed to meet the changing needs of the telephony craftsperson, with flexibility to handle rapidly evolving and increasingly sophisticated digital technologies.

The CrafTek CT100 allows today's work force to troubleshoot problems in the subscriber loop, without retraining. An easy-to-understand human interface, backed by a self-prompting, plain English display featuring extensive error messaging, allows the instrument to be put to work within minutes.

As the craftperson's primary installation and maintenance tool, the CrafTek CT100 meets high standards for ruggedness, portability, and reliability. In addition to traditional analog POTS service, the portable test set provides comprehensive ISDN and P-Phone measurements and indicators for rapid performance verification and fault diagnosis. New services can be provided more efficiently, customer downtime minimized, and problems quickly resolved using the CrafTek CT100 servicing solution.

Features:

• ISDN Basic Rate
• POTS/CLASS
• P-Phone EBS
• Rugged, Light-Weight, Battery Operation
• ISDN Service Verification
• Call Setup
• Protocol Decode
• Automated BER Testing
• Dual Simultaneous Call Control
• NEBEs, FEBE
• Sealing Current
• P-Phone EBS Verification
• Signaling Channel
• DC Voltage
• Calll Appearance and Feature Verification
• Speakerphone Output
• Internet Access Testing
• Personal Video Conferencing
• Telecommuting

Applications:

• Telephony
• ISDN Performance
• PC Communication

Specifications:

Operating
Display	Supertwist Liquid Crystal (LCD), Backlit.
User Interface	Easy-to-use menus with extensive user prompts and error messages through a 4-line × 20 character LCD.
Easy Configuration	Provides a step-by-step procedure for instrument setup.
Easy View	Provides a convenient way to review CrafTek status and settings.
Power Supply	Rechargeable NiCd battery pack. Alkaline "C" cells or 120 V AC with adapter. "Low Battery" and "Charging" indicators are on the LCD. Automatic shutoff.
Interface Ports	Four RJ45-type jacks (LINE, S/T(NT1), S/T(TE), Auxiliary).
Speed Dial	Storage for ten numbers (up to 22 digits per number) plus last number redial.
POTS
Dial Modes	DTMF, Pulse
Functions	Meets monitor mode, talk mode, and acoustic response requirements as specified in Bellcore TR-TSY-000344
Measurements	Polarity
CLASS	Support of "Customized Local Access Signaling Services" (calling line ID, calling name; with buffer)
ISDN TE
TE Compatibility	AT&T terminal equipment, NORTEL terminal equipment, and National ISDN equipment.
Software Generics	Currently compatible with AT&T software generics up to and including 5E9, NORTEL DMS-100 up to and including BCS-36; National ISDN-1 (AT&T, NORTEL, Siemens).
TE Functions	Provides basic voice services plus redirect. Supports BRITL (Basic Rate Interface Test Line). Supports D-channel X.25 Packet Data testing. Supports call setup for multiple bearer services (speech, 3.1-kHz audio, 64-Kbps and 56-Kbps circuit switched data). Allows both B channels to be active simultaneously.
S/T Interface	Complies with T1.605-1991 ISDN Basic Rate Interface Specifications.
"T" Terminations	Selectable: Bridged, 100 ohm.
"T" Pad Attenuation	Range: 0 to 15 dB; resolution: 1 dB.
"T" Synchronization	LED: red = no sync; orange = sync, not activated; green = sync, activated.
Hook LED	Red = awaiting dial tone; orange = negative acknowledgement; green = dial tone/active call.
ISDN NT1
2B1Q Interface	Meets specifications defined in ANSI T1.601-1992 Standard. Complies with all 15 defined ANSI "U" loops. Supports Quiet and Insertion Loss modes (AC/DC Triggers).
S/T Terminations	Selectable: Bridged, 100 ohm, 50 ohm.
"U" Pad Attenuation	Range: 0 to 42 dB; resolution: 1 dB.
"U" Synchronization	LED: red = no sync; orange = sync, not transparent; green = sync, transparent.
ISDN MEASUREMENT AND INDICATORS
Block Errors (NEBE/FEBE)	Total errors, errored seconds, selectable elapsed time
Sealing Current	Presence with polarity indication
2B1Q Battery	Presence with polarity indication
Local Power	Presence with polarity indication
S/T Power Sources 1, 2, and 3	Presence with polarity indication
TE Receive Level	Range: -9 dB to +3 dB; Resolution 0.5 dB
Indicators on LCD	INFO ("F" and "G") states, LAPD and CALL states, B channel, current call (A or B), TEI number, ANI number, CAUSE and EOC messages, sealing current
BER Testing	Provides 64-Kbps and 56-Kbps BER testing on either B channel or both B channels simultaneously
B-Channel Loopback	Allows either B channel to be placed on loopback mode
D Channel	Provides X.25 packet data testing, including integrated "fox" message transmission
40-kHz Test Tone Generation	Output: 0 dBm ±2 dB
P-PHONE (EBS)
P-Phone Measurements	DC Voltage and Polarity; peak signal level of 8-kHz signaling channel; signaling message elements (hex and decoded displays, with buffer).
ENVIRONMENTAL
Physical Environment	Designed for rugged field use: Weather, moisture, dust, and shock resistant.
Dimensions
Length	27.31 mm (10.75 in)
Width	8.38 mm (3.3 in)
Depth	8.26 mm (3.25 in)
Weight
Net w/ NiCd battery pack	1.53 kg (3 lbs. 6 oz. )
Safety	UL1244, CSA231

 

Tektronix CT-100 Craftek Subscriber Loop Test Set

The CrafTek CT100 allows today's work force to troubleshoot problems in the subscriber loop, without retraining

In addition to traditional analog POTS service, the portable test set provides comprehensive ISDN and P-Phone measurements and indicators for rapid performance verification and fault diagnosis

Includes Carrying Case & Accessories As Listed

CT100 CT 100

Tektronix CrafTEK CT-100 CrafTEK CT100 Loop Test Set Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

BC# 21089-L/T*

• Tektronix CT-100 Craftek Subscriber Loop Test Set (BC# 21089-L/T*)
• (2) Ethernet Cables
• Tektronix CrafTEK Reference Guide
• AC Adapter/Charger
• Carrying Case (G)