Showing results: 16 - 30 of 42 items found.
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Model 365 -
Telebyte, Inc.
FEATURES: User Selectable RS-422 or RS-485; User Selectable 2 or 4 Wire RS-485; DataSpy® LCD Display; Intelligent Control of RS-485 Transmitter and Receiver; DTE/DCE Compatible; Data Rates Up to 115.2 KBPS. The Model 365 multimode interface converter allows operation in compliance with RS-485 or RS-422 equipment, and RS-232.
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Model 9365 -
Telebyte, Inc.
FEATURES: DIN Rail Mountable; User Selectable RS-422 or RS-485; User Selectable Two- or Four-wire RS-485; DataSpy® LCD Display; Intelligent Control of RS-485 Transmitter and Receiver; DTE/DCE Compatible; Data Rates Up to 115.2 kbp.
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Model 245 -
Telebyte, Inc.
Total Isolation; Selectable RS-422 or RS-485; Selectable 2 or 4 wire RS-485; Intelligent Control of RS-485; TD & RD LED's on Each Side of Opto Barrier; Data Rates up to 128 KBPS. The Model 245 RS-232 to RS-422/RS-485 Optically Isolated Interface Converter is an optically isolated version of the Model 285.
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Model 366 -
Telebyte, Inc.
FEATURES: DataSpy® Status Display; Implements Low Cost LAN; Supports 32 Users; Uses Single Twisted Pair; External DTE/DCE Switch; Programmable Contention; Selectable Termination. The Model 366 allows interfacing RS-232 based equipment with networks/equipment using RS-485.
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Model 8322 -
Telebyte, Inc.
FEATURES: 4 Wire-Master/Slave Operation; Active Mode Control Via RTS or Data; Opto Isolation; Built-in Power Supply; Internal Microcontroller; 38.4 KBPS Data Rate; DIN Rail Mountable; Programmable Terminations. The Model 8322 RS-232 to RS-485 Interface Converter allows information exchange in half duplex mode over two twisted pairs.
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Model 22NX -
Telebyte, Inc.
FEATURES: Triple Stage Protection; Fast Response Time For RS-422 / RS-485; Prevents Damage to Modems, Converters, and Terminals; Accommodates Data Rates to 10 MBPS; Supports 4 Circuits. The Model 22NX Lightning Sponge is designed to accommodate high-voltage transients, slow them down and redirect them to a low impedance path to earth ground.
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Model 8381 -
Telebyte, Inc.
FEATURES: Opto Isolation; Built-in Power Supply; 115.2 KBPS Data Rate; DIN Rail Mounted; Full Duplex; Programmable Terminations. The Model 8381 RS-422 Opto Isolator allows re-generating and extending the distance of RS-422 networks while maintaining optical isolation between the ports. Model 8381 allows for the extension of RS-422 links to a maximum limit of 3,300 feet or 1 km at any data rate up to 115 KBPS.
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Model 272A -
Telebyte, Inc.
FEATURES: Data Rate to 2.5 MBPS; Full Duplex TD and RD; ST Connectors; Extends RS-422 Network up to 2 km (6,600 ft). The Model 272A provides the capability of performing an interface conversion between full duplex, RS-422 signals and their equivalent for fiber optic transmission.
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Model 276A -
Telebyte, Inc.
FEATURES: Data Rate to 1 MBPS; ST Connectors; DB-25 Connector; Half-duplex operation; Extends distance of RS-485 network to 6,600 ft (2 km) on multimode fiber cable. The Model 276A provides the capability of transmitting an RS-485 signal via a fiber optic link.
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Model 279 -
Telebyte, Inc.
FEATURES: DC to 2.5 MBPS; Full duplex; 850nm to 1300nm; In line mounting; Small size; Data LED's; Line Loss switch; Single-mode distance to 20 Kilometers. The Model 279 provides transparent conversion between fiber optic devices utilizing multi-mode fiber and those with single-mode fiber.
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458-3SLB -
Telebyte, Inc.
This compact, versatile unit accepts 1, 2 or 3 line modules or other products that use Telebyte's convenient line module form factor. At home in the lab or a high-volume production environment, it is capable of controlling from 1 - 24 channels and is ideal for testing DSL modems and other bandwidth-compliant telecom devices. While it can be used as a stand-alone unit, the built-in Control Module interfaces with a PC via RS-232, IEEE-488, or Ethernet. In addition, the 458 Universal GUI (included with purchase) may be used to control the unit from a PC. For added convenience, the Control Module firmware is field-upgradeable through the RS-232 port.
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458-AWGN2 -
Telebyte, Inc.
The Model 458-AWGN2 is the ideal solution for injecting Additive White Gaussian Noise (AWGN) for ADSL, ADSL2, ADSL2+, and VDSL2 chip/modem/DSLAM testing applications.
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458-LM-A1-30 -
Telebyte, Inc.
FEATURES: Simulates 26 AWG PIC as specified in ANSI T1.417; Bandwidth DC to 30 MHz; Solution for ADSL, ADSL2, ADSL2+, & VDSL2 chip/modem/DSLAM testing;
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458-LM-A1-30-TR114 -
Telebyte, Inc.
The Model 458-LM-A1-30-TR114 Local Loop Simulator for TR-114 is the ideal solution for simulating test loops as defined in TR-114 and includes a Bridged Tap. In addition, it is also suitable for ADSL, ADSL2, ADSL2+, and VDSL2 chip/modem/DSLAM testing of straight loops out to 24,000
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458-LM-A8-36 -
Telebyte, Inc.
Simulates 26 AWG PIC as specified in ANSI T1.417Bandwidth DC to 36 MHzIdeal for testing ADSL, ADSL2, ADSL2+, VDSL, VDSL2 modems/DSLAMs8 channels per line moduleLoop lengths programmable from 0 to 7,500 ft in 500-ft incrementsPlugs into our 458-CC-16 (16-slot chassis) or 458-3SLB (3-Slot chassis)Noise Floor less than -150 dBm/Hz