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UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1310 TX, 1550 RX, 20 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1310 TX, 1550 RX, 20 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $795.95
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UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1310 TX, 1550 RX, 40 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1310 TX, 1550 RX, 40 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $995.95
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UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1550 TX, 1310 RX, 20 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1550 TX, 1310 RX, 20 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $795.95
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UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1550 TX, 1310 RX, 40 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 10/100BASE-T to 100BASE-FX, 1550 TX, 1310 RX, 40 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $995.95
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UTP to Single-Mode Single Fiber Modules, 1000BASE-TX to 1000BASE-X, 1310 TX, 1550 RX, 20 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 1000BASE-TX to 1000BASE-X, 1310 TX, 1550 RX, 20 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $1,995.95
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UTP to Single-Mode Single Fiber Modules, 1000BASE-TX to 1000BASE-X, 1550 TX, 1310 RX, 20 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 1000BASE-TX to 1000BASE-X, 1550 TX, 1310 RX, 20 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $1,995.95
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UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1310 TX, 1550 RX, 20 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1310 TX, 1550 RX, 20 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $695.95
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UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1310 TX, 1550 RX, 40 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1310 TX, 1550 RX, 40 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $895.95
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UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1550 TX, 1310 RX, 20 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1550 TX, 1310 RX, 20 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $695.95
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UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1550 TX, 1310 RX, 40 km, SC
Description: UTP to Single-Mode Single Fiber Modules, 100BASE-TX to 100BASE-FX, 1550 TX, 1310 RX, 40 km, SC. AC or DC power supplies. Four different powered chassis to choose from.
Price: $895.95
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UTP-Coax PTZ CCTV Surge Suppressor
Description: UTP-Coax PTZ CCTV Surge Suppressor. Warranty -- 1 Year. Weatherproof for outdoor use. A single-point ground improves protection and speeds installation.
Price: $156.95
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![Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8 cm]), Black](http://www.blackbox.com/images/thumbnails/evmscc10bupcs.jpg "Ultra ATA 133 40-Position Round Ribbon Cables, 19\" (12\"/7\") (48.3 [30.5/17.8 cm]), Black") |
Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8 cm]), Black
Description: Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8 cm]), Black. Cables are 19 inches (48.3 cm) long. There are 12 inches (30.
Price: $16.99
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Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8 cm]), Blue
Description: Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8 cm]), Blue. Cables are 19 inches (48.3 cm) long. There are 12 inches (30.
Price: $16.99
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Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8 cm]), Red
Description: Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8 cm]), Red. Cables are 19 inches (48.3 cm) long. There are 12 inches (30.
Price: $16.99
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Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8cm]), Green
Description: Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8cm]), Green. Cables are 19 inches (48.3 cm) long. There are 12 inches (30.
Price: $16.99
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Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8cm]), Yellow
Description: Ultra ATA 133 40-Position Round Ribbon Cables, 19" (12"/7") (48.3 [30.5/17.8cm]), Yellow. Cables are 19 inches (48.3 cm) long. There are 12 inches (30.
Price: $16.99
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Ultra Wallmount Rack, Black, 25"D (63.5-cm), 11U 21"H (53.3-cm)
Description: Ultra Wallmount Rack, Black, 25"D (63.5-cm), 11U 21"H (53.3-cm). Drilled with a 5/8 inch - 5/8 inch - 1/2 inch universal hole pattern. Features 12/24 mounting holes and includes 12 12/24 x 1/2 inch screws.
Price: $225.95
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Ultra Wallmount Rack, Black, 25"D (63.5-cm), 19U 35"H (88.9-cm)
Description: Ultra Wallmount Rack, Black, 25"D (63.5-cm), 19U 35"H (88.9-cm). Drilled with a 5/8 inch - 5/8 inch - 1/2 inch universal hole pattern. Features 12/24 mounting holes and includes 12 12/24 x 1/2 inch screws.
Price: $295.95
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Ultra-Thin SVGA Cables, HD15 Male/Male, 10-ft. (3.0-m)
Description: Ultra-Thin SVGA Cables, HD15 Male/Male, 10-ft. (3.0-m). You can panel mount these cables, too. Each end can be connected with either male jack screws or hex standoffs (included).
Price: $39.95
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Ultra-Thin SVGA Cables, HD15 Male/Male, 15-ft. (4.6-m)
Description: Ultra-Thin SVGA Cables, HD15 Male/Male, 15-ft. (4.6-m). You can panel mount these cables, too. Each end can be connected with either male jack screws or hex standoffs (included).
Price: $45.95
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Ultra-Thin SVGA Cables, HD15 Male/Male, 5-ft. (1.5-m)
Description: Ultra-Thin SVGA Cables, HD15 Male/Male, 5-ft. (1.5-m). You can panel mount these cables, too. Each end can be connected with either male jack screws or hex standoffs (included).
Price: $35.95
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Ultra2 LVD SCSI Terminators, Single-Ended, External, Micro D 68 Terminator with LED
Description: Ultra2 LVD SCSI Terminators, Single-Ended, External, Micro D 68 Terminator with LED. Connect the internal terminators directly on the internal flat ribbon cable assembly.
Price: $75.95
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Ultra2 LVD SCSI Terminators, Single-Ended, External, VHDCI Terminator with LED
Description: Ultra2 LVD SCSI Terminators, Single-Ended, External, VHDCI Terminator with LED. Connect the internal terminators directly on the internal flat ribbon cable assembly.
Price: $109.95
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Ultra2 LVD SCSI Terminators, Single-Ended, Internal, Micro D 68 Terminator for Flat Ribbon
Description: Ultra2 LVD SCSI Terminators, Single-Ended, Internal, Micro D 68 Terminator for Flat Ribbon. Connect the internal terminators directly on the internal flat ribbon cable assembly.
Price: $69.95
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Ultra2 LVD SCSI Terminators, Single-Ended, Internal, Micro D 68 Terminator
Description: Ultra2 LVD SCSI Terminators, Single-Ended, Internal, Micro D 68 Terminator. Connect the internal terminators directly on the internal flat ribbon cable assembly.
Price: $69.95
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Ultra2 SCSI LVD Expander
Description: Ultra2 SCSI LVD Expander. Built-in universal power supply. Use with new and existing SCSI peripherals such as DLT and DAT tape drives, optical disks, scanners, hard drives, and more.
Price: $600.00
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Ultra2 SCSI LVD/HVD Multimode Expander
Description: Ultra2 SCSI LVD/HVD Multimode Expander. Target or initiator on either side. Doesn't occupy a SCSI ID. Switchable HVD/LVD termination.
Price: $744.00
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Unamplified Connect Cord, Quick-Disconnect to Norstar Modular Plug
Description: Unamplified Connect Cord, Quick-Disconnect to Norstar Modular Plug
Price: $30.00
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Universal (Blank Tool) Frame
Description: Universal (Blank Tool) Frame. Coax Dies for hex crimping are numbered by wire size (for example: 0.068, 0.178, 0.324); Plenum Coax Dies are labeled "Plenum RG58 and RG59.
Price: $55.95
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Universal Async Fiber Optic Extender
Description: Universal Async Fiber Optic Extender. Use point-to-point or in a multidrop fiber ring configuration in which multiple serial devices communicate with another.
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Universal Fiber Optic Line Driver Transceivers, 1310-nm Single-Mode
Description: Universal Fiber Optic Line Driver Transceivers enable you to transmit and receive the signals over fiber optic cabling in both point-to-point or drop-and-repeat topologies.
Price: $1,399.99
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Universal Fiber Optic Line Driver Transceivers, 850-nm Multimode
Description: Universal Fiber Optic Line Driver Transceivers enable you to transmit and receive the signals over fiber optic cabling in both point-to-point or drop-and-repeat topologies.
Price: $599.99
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Universal Mini Media Converter
Description: Universal Mini Media Converter. Slide latch ensures a secure connection. External power supply. High-strength metal case offers protection from electromagnetic interference (EMI).
Price: $195.00
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Universal RJ Crimp Tool
Description: Universal RJ Crimp Tool
Price: $135.95
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Universal RJ Tool Kit
Description: Universal RJ Tool Kit
Price: $239.95
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Universal RS-232 Cable Adapters, 10-ft. (3.0-m)
Description: Be ready for any RS-232 connection--regardless of the connector genders. This 25-conductor ribbon cable comes with one male and one female DB25 connector on each end, so you have a perfect match every time.
Price: $49.95
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Universal RS-232 Cable Adapters, 2-ft. (0.6-m)
Description: Be ready for any RS-232 connection--regardless of the connector genders. This 25-conductor ribbon cable comes with one male and one female DB25 connector on each end, so you have a perfect match every time.
Price: $31.95
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Universal RS-232 Cable Adapters, 5-ft. (1.5-m)
Description: Be ready for any RS-232 connection--regardless of the connector genders. This 25-conductor ribbon cable comes with one male and one female DB25 connector on each end, so you have a perfect match every time.
Price: $39.95
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Universal Serial Cards, DB15 Serial
Description: Universal Serial Cards, DB15 Serial. Test cords now available. Redundant 110-/220-VAC power options. For PLC control of all gang-switching functions, install a Manual Contact Closure Card.
Price: $300.00
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Universal Serial Cards, DB9 Serial
Description: Universal Serial Cards, DB9 Serial. Test cords now available. Redundant 110-/220-VAC power options. For PLC control of all gang-switching functions, install a Manual Contact Closure Card.
Price: $300.00
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Universal Serial Cards, RJ-11 (4-Wire)
Description: Universal Serial Cards, RJ-11 (4-Wire). Test cords now available. Redundant 110-/220-VAC power options. For PLC control of all gang-switching functions, install a Manual Contact Closure Card.
Price: $300.00
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Universal Serial Cards, RJ-45 (8-Wire)
Description: Universal Serial Cards, RJ-45 (8-Wire). Test cords now available. Redundant 110-/220-VAC power options. For PLC control of all gang-switching functions, install a Manual Contact Closure Card.
Price: $300.00
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Universal Serial Cards, RS-232 (DB25)
Description: Universal Serial Cards, RS-232 (DB25). Test cords now available. Redundant 110-/220-VAC power options. For PLC control of all gang-switching functions, install a Manual Contact Closure Card.
Price: $300.00
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Universal Stripping Tool with UTP Cartridge
Description: Universal Stripping Tool with UTP Cartridge. Cartridge blades are crafted from durable glass-filled polycarbonate. Extra compartment stores additional cartridge.
Price: $25.95
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Universal Video/Stereo Audio Fiber Extender, Receiver
Description: Universal Video/Stereo Audio Fiber Extender, Receiver. Easy installation--no adjustments necessary. Two stereo audio channels give you crystal-clear fidelity.
Price: $1,999.99
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Universal Video/Stereo Audio Fiber Extender, Transmitter
Description: Universal Video/Stereo Audio Fiber Extender, Transmitter. Easy installation--no adjustments necessary. Two stereo audio channels give you crystal-clear fidelity.
Price: $1,999.99
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Uplink Interface Modules, DS3
Description: Uplink Interface Modules, DS3. Embedded Web-based management system for easy, platform-independent operation. Compact NEBS-compliant chassis is only 9 rack units high and mounts in 19" or 23" equipment racks.
Price: $2,098.95
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Uplink Interface Modules, E3
Description: Uplink Interface Modules, E3. Embedded Web-based management system for easy, platform-independent operation. Compact NEBS-compliant chassis is only 9 rack units high and mounts in 19" or 23" equipment racks.
Price: $2,098.95
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Uplink Interface Modules, Fast Ethernet
Description: Uplink Interface Modules, Fast Ethernet. Embedded Web-based management system for easy, platform-independent operation. Compact NEBS-compliant chassis is only 9 rack units high and mounts in 19" or 23" equipment racks.
Price: $250.95
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Uplink Interface Modules,
Description: Uplink Interface Modules,. Embedded Web-based management system for easy, platform-independent operation. Compact NEBS-compliant chassis is only 9 rack units high and mounts in 19" or 23" equipment racks.
Price: $834.95
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Uplink Interface Modules. T1
Description: Uplink Interface Modules. T1. Embedded Web-based management system for easy, platform-independent operation. Compact NEBS-compliant chassis is only 9 rack units high and mounts in 19" or 23" equipment racks.
Price: $834.95
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User-Programmable CAP, Rackmount Card
Description: With the BLACK BOX(R) User-Programmable CAP, you get the flexibility to create your own custom conversion programs--again and again. You can use just one User-Programmable CAP for any number of single- or multiple-character conversions.
Price: $441.95
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User-Programmable CAP, Standalone
Description: With the BLACK BOX(R) User-Programmable CAP, you get the flexibility to create your own custom conversion programs--again and again. You can use just one User-Programmable CAP for any number of single- or multiple-character conversions.
Price: $472.95
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User-Selectable GBIC Transceiver Module, (1) 1000BASE-LX/LH Single-Mode SC, 1310 nm, 10 km
Description: User-Selectable GBIC Transceiver Module, (1) 1000BASE-LX/LH Single-Mode SC, 1310 nm, 10 km. Supports up to a total of 16 ports. RJ-45 ports feature Auto MDI/MDI-X.
Price: $350.00
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User-Selectable GBIC Transceiver Module, (1) 1000BASE-LX/LH Single-Mode SC, 1310 nm, 25 km
Description: User-Selectable GBIC Transceiver Module, (1) 1000BASE-LX/LH Single-Mode SC, 1310 nm, 25 km. Supports up to a total of 16 ports. RJ-45 ports feature Auto MDI/MDI-X.
Price: $900.00
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User-Selectable GBIC Transceiver Module, (1) 1000BASE-TX, RJ-45
Description: User-Selectable GBIC Transceiver Module, (1) 1000BASE-TX, RJ-45. Supports up to a total of 16 ports. RJ-45 ports feature Auto MDI/MDI-X.
Price: $300.00
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User-Selectable GBIC Transceiver Module, (1) 1000BASE-ZX Single-Mode SC, 1550 nm, 40 km
Description: User-Selectable GBIC Transceiver Module, (1) 1000BASE-ZX Single-Mode SC, 1550 nm, 40 km. Industry standard Layer 2 software. DC power supplies are available.
Price: $1,200.00
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User-Selectable GBIC Transceiver Module, (1) 1000BASE-ZX Single-Mode SC, 1550 nm, 70 km
Description: User-Selectable GBIC Transceiver Module, (1) 1000BASE-ZX Single-Mode SC, 1550 nm, 70 km. Supports up to a total of 16 ports. RJ-45 ports feature Auto MDI/MDI-X.
Price: $1,600.00
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Utility Knife
Description: Utility Knife. Three blades are included. Bright yellow color makes the knife easy to find if misplaced. Slide-out blade storage compartment.
Price: $11.95
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Utility Pliers, 10" (25.4-cm)
Description: Get a grip with Utility Pliers from Black Box. These crescent-groove-joint pliers are forged from special alloy steel and feature chrome plating and cushion-grip handles.
Price: $22.95
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