T1
A phone line connection with data rates of 1.544Mbits per second over 24 channels running at 64Kbs.
See Also: E1
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Product
850NM T1 3/4 Phototransistor
350-00029
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This phototransistor responds to visible light as well as the lower infrared range.
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Product
T1 E1 Testing
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T1/E1 carriers are used extensively throughout the world for carrying large volumes of call containing both voice and data. Their popularity can be attributed to their high reliability, manageability and flexibility. The available digitized channels, 24 for T1 and 32 for E1 can be used for carrying voice and/or data. Further, the carriers can be used separately or they can be combined in order to provide higher transmission bandwidth.
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Product
Infrared T1 3/4 LED
350-00003
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T1 3/4 Infrared light emitting diode, for breadboard or through-hole projects. Used with the LED Standoff and LED Light Shield to build the IR Transmitter Assembly (#350-00017). Frequently used with the IR Receiver for object detection and autonomous robot navigation, this is a compatible replacement wherever an Infrared LED is found in any of our Education Kits Components Listings.
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Product
E1 T1 Tester
NetProbe 2000 PDH
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New Generation Analyzer for Legacy PDH networksThe NetProbe 2000 E1E3 is newest, state-of-the-art handheld analyzer on the market for testing the legacy E1 and E3 in PDH networks. It includes all features for E1 & E3 BERT and E1 physical layer testing. Automated line monitoring performs autocheck of essential alarms and errors.
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Product
2 Port T1/E1/PRI ISDN Simulator PCI
SIM-2PRI-PCI
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The most inexpensive ISDN PRI simulator on the market. Designed in standard PCI card form factor it has two PRI(T1 or E1) ports allowing ISDN PRI equipment to be connected together just as if they were connected through the ISDN network. Simulator card does not require any OS drivers, completely software independent and it take only power from the host computer.
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Product
Direct Access To T1 E1 DS0 On OC-3/12 STM-1/4 On LightSpeed1000™
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Voice, data, and video traffic is exploding as smartphones, IP TV, video streaming, and "cloud" based services takeoff. A majority of the backbone transport for these applications continues to be SONET and SDH optical transmission networks. A dominant protocol for IP transport is PoS (Packet over SONET) and another is ATM (Asynchronous Transfer Mode). Both schemes are packet based, with ATM using fixed size packets of 53 bytes called "cells", and PoS using variable packet sizes closely matching to Ethernet frames.
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Product
Voice Monitoring
VOIP Echo
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*The Voice Band Analyzer (VBA) is an analysis tool for monitoring the quality of voice band traffic (including hybrid echo) over VoIP, TDM and wireless networks*VBA works in conjunction with GL's TDM, Packet, and Wireless non-intrusive capture products, such as T1 and E1 Call Capture and Analysis, VoIP PacketScan&trade, and GSM, CDMA, and 3G Call Capture Products. VBA instantly detects voice file captures and with appropriately installed analysis modules, monitors speech levels, noise levels, and hybrid echo. Other analysis modules such as ITU-T P.561, P.562, P.563, fax and modem analysis, and many others can be hosted as plug-ins.*The VBA application can also operate on pre-captured files. It supports A-Law, µ-Law, 16-bit PCM (Intel), 16-bit PCM (Motorola) and MS Wave file formats.*Required software PKV100 and VBA032 at each probe location and PKV170 PacketScanWEB - Network Surveillance Software*Required hardware - 1U rack PC with sufficient hard disk for capturing over 10,000 calls (80 GB HD) for each VBA colocated with a probe*Additional hardware - PC for PKV100 PacketScan™ Software
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Product
New Generation Analyzer For IEEE C37.94
NetProbe 2000 C37.94
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The NetProbe 2000 C37.94 is a field analyzer with IEEE C.37-94 Multimode optical fiber interface for testing bit error preformance between teleprotection and digitalMultiplexer equipment. Can be combined with many optional interfaces for T1,E1, WiFi, VoIP and V-series testing.
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Product
100BASE-T1 SPY 12 PORT
Art.-Nr.: TE-1500
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Capture the traffic of 100BASE-T1, CAN/CANFD, LIN and Flexray Buses using only one device. The 100BASE-T1 SPY 12 port is a highly specialized test and evaluation tool for seamless capture of multiple in-vehicle-network technologies. It provides common timestamping of all incoming messages and delivers the traffic via Standard Gigabit Ethernet.
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Product
Multifunction Electrical Installations Meter
MPI-525
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Possible measurementsShort-circuit loop measurement:*impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R=10,*measurement range: 95...440 V, frequency 45...65 Hz,Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30 mA):*automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,*additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000 mA. (Type AC, A and B).Measurement of insulation resistance:*with test voltage 250 V, 500 V, 1000 V, 2500 V,*measurement range up to 10G,*automatic discharging after measurement,*automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,*acoustic signals in 5 sec intervals for insulation resistance characteristic,*elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)*safety measurement - protection against overvoltage.Measurement of earthing resistance.Bi-directional testing of PE wire continuity using 200 mA current.*Autocalibration of test leads.
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Product
T3/E3, OC3/OC12, & STM1/STM4 Testing
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T3 E3 Analysis software compliments the hardware and supports simultaneously monitoring up to 12 x T3 E3 lines (2x Rack units) for all alarms, frame errors, signalling and data. If one adds the Channelized T1 Analyzer software to the system, then the T1s within the T3s can also be analysed in software, 12 x T3 E3 lines (=12*28 T1s) constituting 336 full duplex T1s, or 672 simplex T1s monitored simultaneously using a single Rack unit.
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Product
WAN Tester lllD
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It can test a wide variety of communications facilities and equipment including T-1, fractional T-1, E-1, fractional E-1, T-3 and E-3 modems, multiplexers, CSU/DSUs, T-1 CSUs, DDS CSUs, DDS CSU/DSUs, DTUs, NTUs and TIUs. The Ds3 tester is supplied with user-changeable nickel metal hydride batteries and a built-in charger.
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Product
1000BASE-T1 MEDIACONVERTER
Art.-Nr.: TE-1401-1
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The ideal physical layer conversion between Automotive Gigabit Ethernet and your PC system The 1000BASE-T1 MediaConverter establishes one direct point-to-point conversion between automotive ECU’s using 1000BASE-T1 and any standard Gigabit Ethernet device with RJ-45 connector.
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Product
4 Port T1/E1/PRI Bulk Call Generator
BCG-4PRI
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This unit has four PRI ports allowing to generate real calls to a T1/E1/PRI connected device for the stress-test. It can be used to generate call volume to VoIP geteways, PBXs, Fax servers, RAS serves.
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Product
PXI/PXIe 1000Base-T1 Fault Insertion Switch, 6-Channel
42-203-002
Fault Insertion Unit
The 40-203-002 (PXI) and 42-203-002 (PXIe) are designed to simulate common faults on high-speed two wire communication interfaces such as 1000Base-T1. They support 6 channels of two wire serial interfaces. Each channel pair can simulate an open fault in either or both wires, and using the fault bus switches can simulate short between both wires or a short to one of two externally applied fault connections – such as battery supply or ground - via two fault buses.
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Product
Paper Softness Tester ZRD-T1
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The ZRD-T1 Paper Softness Tester is a device designed to objectively measure the softness of paper products, such as tissues, toilet paper, or specialty papers. Softness is a complex tactile property influenced by factors like surface smoothness, flexibility, and bulk compressibility. It is widely used in industries such as tissue manufacturing, hygiene product development, textiles, and packaging to ensure compliance with quality standards and end-user comfort requirements. This test instrument conforms to many national and international standards: ASTM D2923: Standard Test Method for Rigidity of Paper – Measures bending resistance to determine stiffness. ASTM D6828: Standard Test Method for Stiffness of Nonwoven Fabrics – Evaluates drape and flexibility in materials like medical textiles or wipes. TAPPI T498: Bending Resistance of Paper (Gurley Method) – Quantifies resistance to bending forces, inversely related to softness. GB/T 8942: Chinese Standard for Softness Testing of Household Paper – Aligns with consumer expectations for tissue and toilet paper tactile quality. ISO 12625-9: Softness Evaluation of Tissue Products (optional add-on).
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Product
2 Port T1/E1/PRI + 8 Port FXS PSTN
CH-8FXS-MOD-2PRI
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One of the most feature rich PSTN simulator on the market. Unit has 8 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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Product
PXIe-8521, 4-Port, 100BASE-T1 PXI Automotive Ethernet Interface Module
786771-01
Ethernet Interface
PXIe, 4-Port, 100BASE-T1 PXI Automotive Ethernet Interface Module - The PXIe-8521 is a 100BASE-T1 unshielded twisted pair (UTP) Automotive Ethernet interface for developing applications with the NI‑XNET driver. The PXIe-8521 is ideal for developing applications that require … Automotive Ethernet to test and validate automotive electronic control units (ECUs). The interface provides up to four independent endpoints or up to two network terminal access points (TAPs). It features onboard hardware timestamping and can act as up to four separate 802.1AS masters or slaves, which allows it to synchronize with an external network as well as the rest of a PXI system. The PXIe-8521 also provides LEDs on the front panel so that you can monitor the network link and activity.
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Product
2 Port T1/E1/PRI + 8 port BRI-S/T ISDN
CH-8BRI-ST-MOD-2PRI
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This unit has two PRI ports and 8 BRI ports allowing ISDN equipment to be connected together just as if they were connected through the ISDN network
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Product
ISDN Chip Set
Emutel Symphony
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Emutel Symphony is a convenient and flexible Basic Rate ISDN, Primary Rate ISDN and Analog PSTN network simulator. With support for S, U, E1, T1 and PSTN analog interfaces you can use the Emutel Symphony to test and develop a full range of ISDN(E1/T BRIS BRIU) and PSTN analog (FXS) equipment.
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Product
4 Port T1/E1/PRI ISDN Simulator
SIM-4PRI
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The most inexpensive ISDN simulator on the market. This unit has four PRI ports allowing ISDN equipment to be connected together just as if they were connected through the ISDN network.
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Product
PXI/PXIe 1000Base-T1 Dual Multiplexer With Fault Insertion, Single Channel
40-204-001
Multiplexer Module
The 40-204-001(PXI) and 42-204-001 (PXIe) are single channel differential multiplexers designed to simulate common faults on high-speed two wire communication interfaces such as 1000Base-T1. They are available with support for 1 or 2-channels of two wire serial interfaces. Each channel pair can be looped out to external equipment or the switches can be used simulate a channel open fault. Using the fault bus, switches can simulate a short between both wires or a short to one of two externally applied fault conditions – such as battery supply or ground - via two fault buses.
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Product
PXI/PXIe 1000Base-T1 Dual Multiplexer With Fault Insertion, Single Channel
42-204-001
Multiplexer Module
The 40-204-001(PXI) and 42-204-001 (PXIe) are single channel differential multiplexers designed to simulate common faults on high-speed two wire communication interfaces such as 1000Base-T1. They are available with support for 1 or 2-channels of two wire serial interfaces. Each channel pair can be looped out to external equipment or the switches can be used simulate a channel open fault.
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Product
Field Ttesters
AT.One
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The AT-One is the ultimate TDM tester T1 and E1 tester designed in 2015 and launched in 2016 for field engineers that are installing, commissioning and troubleshooting T1, E1 links, Synchonization Networks, and Datacom circuits. This instrument, designed and manufactured in Europe by ALBEDO Telecom, is a brand new platform, incorporating the latest available electronics, consequently you will enjoy top performance, high accuracy and, of course, a very competitive price.
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Product
VTAC Patchcord, Receiver, 36", VTAC, 2x 1000Base-T1 UTP Wire H-MTD Cable Jack, 1 Position
7-142716765-036
VTAC Patchcord
VTAC Patchcord, Receiver, 36", VTAC, 2x 1000Base-T1 UTP wire H-MTD Cable Jack, 1 Position.
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Product
PXI/PXIe 1000Base-T1 Fault Insertion Switch, 3-Channel
40-203-001
Fault Insertion Unit
The 40-203-001 (PXI) and 42-203-001 (PXIe) are designed to simulate common faults on high-speed two wire communication interfaces such as 1000Base-T1. They support 3 channels of two wire serial interfaces. Each channel pair can simulate an open fault in either or both wires, and using the fault bus switches can simulate short between both wires or a short to one of two externally applied fault connections – such as battery supply or ground - via two fault buses.
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Product
2 Port T1/E1/PRI + 4 Port FXS PSTN
CH-4FXS-MOD-2PRI
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One of the most feature rich PSTN simulator on the market. Unit has 4 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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Product
8 Port T1/E1/PRI Bulk Call Generator
BCG-8PRI
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This unit has eight PRI ports allowing to generate real calls to a T1/E1/PRI connected device for the stress-test. It can be used to generate call volume to VoIP geteways, PBXs, Fax servers, RAS serves.
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Product
1000BASE-T1 Ethernet Logging Expansion With Low Latency
PT-20MG
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The PT-20MG expands the PM-200 data logger from the Power Family by adding six 1000BASE-T1 automotive gigabit Ethernet interfaces. Ethernet traffic is looped through the device with constantly low latency irrespective of the frame length. This means that the time synchronization protocols of the logged Ethernet interfaces are not affected. 1000BASE-T1 packets are time-stamped, filtered and sent to the data logger via a 1000BASE-T interface.
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Product
PXI 10GBase-T1 Ethernet MEMS Fault Insertion Switch, 8 Channel
40-205-008
Fault Insertion Unit
The 40-205-008 (PXI) is a 8-channel fault insertion switches designed to simulate common faults on high speed two wire communication interfaces such as xBaseT1 Ethernet. They available with 4 or 8 channels of two wire serial connections and can be used for simulating faults on 10BaseT1, 100BaseT1, 1000BaseT1 and 10GBaseT1 Ethernet interfaces. Any wire can be set as open circuit and shorts can be applied across wire pairs. Fault connections can be made to one of four external signals via two fault buses, typically simulating connections to supply voltage or ground.
