ADSL
Asymmetric Digital Subscriber Line with transmission rates of 8 MBps downstream and 768Kbps upstream over twisted pair.
See Also: DSL, VDSL, ADSL2+, ADSL2, ADSL Testers
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Product
35b profile VDSL2 Tester
TM600P
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*TM-600 VDSL tester specially designed for xDSL line test (xDSL include: ADSL, ADSL2, ADSL2+, READSL, VDSL2 etc) and maintenance It provides xDSL test, PPPoE dial test, DMM test, Modem emulation, line voltage indication and so on.
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Product
PCI-6123, 8 AI (16-Bit, 500 kS/s/ch), 8 DIO, PCI Multifunction I/O DeviceMultifunction I/O Device
779409-01
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8 AI (16-Bit, 500 kS/s/ch), 8 DIO, PCI Multifunction I/O Device - The PCI‑6123 is a simultaneous-sampling, multifunction DAQ device. It offers analog input, digital I/O, two 24‑bit counters, and digital triggering. The PCI‑6123 is ideal for a variety of applications, such as IF digitization; transient recording; ISDN, ADSL, and POTS manufacturing test in the telecom industry; ultrasound and sonar testing; and high-energy physics. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements. The PCI‑6123 dimensions require chassis slots that can accommodate full-length PCI modules.
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Product
Handsfree Telephone Communication Tester
TestPhone 850
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The TestPhone 850 provides both handset and handsfree telephone communication. The product provides a standard Public Switched Telephone Networks (PSTN) interface, user interface and handset and/or handsfree vocal interface to allow the user to originate or answer standard PSTN calls on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. In addition the product features on-hook audio line monitoring, PSTN line polarity indication, automatic on-hook/power-off and integral ADSL digital line filtering.
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Product
ADSL2+ Tester
TM-600
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TM-600 ADSL2+ Tester specially designed for xDSL line test (xDSL include: ADSL, ADSL2, ADSL2+, READSL etc) and maintenance It provides xDSL test, PPPoE dial test, DMM test, Modem emulation, line voltage indication and so on.
