TTC / Acterna TPI 550B+ BRI ISDN Portable Test Set w/EBS/2B1Q/POTS, US $1,307.99 – Picture 0

TTC / Acterna TPI 550B+ BRI ISDN Portable Test Set w/EBS/2B1Q/POTS, US $1,307.99 – Picture 1

TTC / Acterna TPI 550B+ BRI ISDN Portable Test Set w/EBS/2B1Q/POTS, US $1,307.99 – Picture 2

TTC / Acterna TPI 550B+ BRI ISDN Portable Test Set w/EBS/2B1Q/POTS, US $1,307.99 – Picture 3

Ttc / Acterna Tpi 550b+ Bri Isdn Portable Test Set W/ebs/2b1q/pots

US $1,307.99

Phoenix, Arizona, United States
Jan 29th

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Click Here. Double your traffic. Get Vendio Gallery - Now FREE! TPI Model 550B+ Basic Rate ISDN (BRI) Test Set Comes with an AC Adapter, Operators manual, and what you see in the pictures. If you don't see it, you probably wont get it. Specifications may vary slightly due to upgrades, options, or revisions this unit may or may not have. The unit passes self-tests and is guaranteed to work. There are some minor scuffs on the casing and the plastic covering for the display. The batteries may need to be replaced. Information from the Unit: Software Version: 4.00N Configuration: 3 Available Interfaces: EBS, 2B1Q, POTS Serial Number: 98PTSP530 General Description: The complexity of installing and troubleshooting ISDN BRI has continued to be an obstacle due to the lack of standardization and the variety of calling types, Service Profiles, and other parameters that a field technician must know in order to install a service. Furthermore, physical layer impairments, such as load coils, lengthen the time for service deployment and subsequent revenue generation. Fortunately, the TPI-500 provides a number of features that make it the easiest, complete field tester for the installation and maintenance of ISDN BRI service. The TPI-550 offers a full array of features, functions, and performance capabilities to turn-up and troubleshoot Basic Rate ISDN, EBS (P-Phone), and POTS and supports all US call controls and ISDN central office switches. NT1/TE, NT, and LT emulation, 40 Khz measurement, and Layer 3 English decodes make it ideal for the installation and troubleshooting of ISDN BRI service. Features such as Auto SPID, SPID Guess, test macros, and configuration downloads make the TPI-550 easy-to-use. This compact, handheld instrument can be used for BRI testing both at the consumer premises equipment (CPE) and also at the central office (CO). An all-weather solution, the TPI-550 is ideal for portable ISDN BRI testing and can be used in al conditions, from inside an office environment to a noisy, wet outdoor span repeater. A built-in speaker and microphone enable hands-free operation and an optional handset can be used in high-noise areas. For protection, connectors are secured behind a weather-resistant lid. Highlights: Enables IDSL service qualification with 128 KHz and 144 KHz BER testing Makes test setup and ISDN synchronization a breeze with features such as Auto SPID, SPID Guess and various LEDs Multimedia services (for example, video conferencing) testing with features such as dual call support, dual channel BERT and interchannel delay Layer 1, 2, and 3 results, including plain English decodes of D-channel cause codes Enables turn-up and troubleshooting of Adtran Total Reach ISDN and DDS circuits Receives 40 Khz tones and measures loss for line qualification Features: Auto SPID feature reports and displays the SPIDs, allowing you to select the correct SPID for testing, eliminating the confusion of identifying this configuration SPID Guess determines the SPID after the 10-digit directory number has been entered Auto Video Test auto-answers and loops both B-channels for video calls Emulation of the NT1, NT1/TE and TE for testing voice, 56/65K, 3.1K, and D-packet call types on both the S/T and U interface U monitor capability allows bidirectional monitoring of in-service D-channel messages with storage, display, and RS-232 data port outputs Sync, Active, and Ready status LEDs provide indication of proper Layer 1, 2, and 3 synchronization Line Qualification: Typically, a 40 Khz loss is measured to ensure that it meets line requirements. In addition, the TPI-550 can be placed into an LT or NT mode and send/respond to EOC loopbacks providing a method of testing the 2B1Q BRI signal quality of the BRI line. Testing in either mode, the unit can now run a BERT test on either B-channel, both B-channels (2B), or the entire line (2B+D), using patterns such as 2047. This test verifies the U interface. Service Verification: Once the physical layer has been tested, the actual BRI service can be tested by placing and receiving calls, which verify proper switch translations. The TPI-550 can place and receive these voice and data calls to a known telephone number or to an automated test line such as the TPI-560B/P. The TPI-560 will automatically answer an incoming call, provide a voice identification of the calling number and call type, and then immediately return a call to the TPI-550, thereby verifying the switch translations. Using the TPI-560B/P, much of the hassle and delay of testing with a centralized tester or a central office tester can be avoided, decreasing installation time. BER testing and a voice path via a handset is provided to qualify these data and voice calls, respectively. Troubleshooting: Nonintrusive bidirectional monitoring of in-service D-channel signaling messages also makes troubleshooting a new ISDN turn-up easier. Results can be stored, displayed on the LCD screen, or output through the optional RS-232 data port. If the problem can't be isolated, then sectionalization can be accomplished by using the various emulation modes of the TPI-550 to access both the U and S/T interfaces. This enables the technician to sequentially replace each piece of premise equipment to identify the source of errors. Lastly, by using the remote ViTL software (no software disks included), a technician can leave a tester on the circuit for long-term monitoring and remotely access the unit for realtime and historical results. This access also enables a remotely located technician to effectively assist technicians in the field - reducing time to trouble resolution. Technical Specifications: Line Connectors: 2-wire U-interface 8-pin modular jack 4-wire S/T interface 8-pin modular jack Handset 4-pin modular jack RS-232 connector Line Interfaces: 2-wire 2B1Q - per ANSI T1.601 (1988) 4-wire S/T (U-Monitor) - per ANSI T1.605 (1989) Line build-out (attenuation): Line: 0 to 15 dB (1 dB steps) S/T: 0 to 7 dB (1 dB steps) Modes of Operation: NT1 (NT1 replacement) NT1/TE (Phone and NT1 replacement) TE (Phone Replacement) LT Emulate Call Controls: 5ESS per AT&T 5D5-900-321 NTI-S and NTI-F per NT NIS-S208 NATIONAL per Bellcore Documents for NI-1, NI-2, and NI-3 Physical Layer Analysis: Layer 1 states Layer 2 (LAPD) states Layer 3 (call status) states Cause messages Loopbacks D-channel message capture/LCD display/state Voice Capability: Hands-free operation and handset interface DTMF dialing B-channel selection Dual call capability Selectable call appearance Calling party ID Speed dialing (10, 30-digit numbers) Redial Data Capability: Circuit switched data calls Selectable for 56 kbps or 64 kbps B and D channel packet data calls Dual call capability RS-232 data access port Speed dialing (10, 30-digit numbers) Redial ISDN Testing: U Interface: 2B1Q/CRC/FEBE errors/errored seconds S/T Interface: frame/BPV/errors/errored seconds PS1, PS2, PS3 voltage/polarity indicators BERT: Single and dual channel independent of call set-up BER testing patterns (511, 2047, 2^(15-1), 2^(20-1), 2^(23-1), Zeros) Supporting PVC service testing IDSL BER testing at 128 kbps and 144 kbps Line audio monitor w/speaker Timed Tests Facilities Testing: User-configured loopbacks Margin testing (dB Loss Pad selection) U and S/T 5ESS BRITL test support Parameter download support BRIV (basic rate interface verification) support Inter-channel delay (2B) Call appearance 40 kHz test tone generation Auto SPID testing SPID Query feature SPID Guess feature Auto video answer and loop mode Video macro capability Auto bearer capability Local testing mode Distant testing mode BERT macro feature Auto call control detect feature Auto CACH (call appearance call handling) detect feature For More Pictures Please Click the Following: Picture 2 - Front Panel, Controls - Up-close Picture 3 - Input/Output Connections on the Top Picture 4 - Software Version, Interfaces Menu Picture 5 - Interface Menu Picture 6 - Serial Number Tag For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a $15.00 minimum for packaging, handling, and order processing. International shipping to be determined by destination. Prior to shipment I need to know the following information: (1) Are you the end-user of this item? (2) If you are not the ultimate end-user of the item, please state the ultimate end user's name. (3) What is the ultimate country destination? If you have any questions please call Michael at 1-866-MHZ-ELEC (1-866-649-3532) Toll Free. Also, please click here to view or other auctions! 12/17/05 Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Condition	Seller refurbished : An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details.
Seller Notes	“The unit passes self-tests and is guaranteed to work. There are some minor scuffs on the casing and the plastic covering for the display. The batteries may need to be replaced.”