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Model NV-3272 32-Channel Active Receiver Hub Front Rear RJ45A Adaptors Included Features: TM • Adaptive DigitalEQ fully automatic 4-band equalisation provides adjustment-free equalisation every time • Compact rack-mountable 19” 1U high enclosure features 32 channels • Real-time CCTV video at distances up to 1km (3,000ft) when used with any passive NVT transceiver or hub; 1,6km (1 mile) when used with the NV-653T active transmitter • RJ45 connectivity with optional RJ45-to-screw-terminal adaptors (included) • Exceptional interference rejection • Built-in transient protection and ground-lifting • Automatic compensation for reverse-polarity wiring • At-a-glance per-channel diagnostics • Compatible with qualified UTP cameras • Includes 32 60cm (2ft) coax jumper cables, rack mount hardware and two NV-RJ45A adaptors • Limited lifetime warranty TM Employing NVT’s latest generation DigitalEQ technology, the NV-3272 is an 32-channel active (amplified) hub that allows the transmission of real-time monochrome or colour video for distances up to 1,6km (1 mile) using Category 5 or better unshielded twisted-pair (UTP) cable. The receiver hub continuously and automatically conditions the video signal, compensating for Cat5 UTP (or better) cable attenuation, wiring polarity, ground loops, and voltage transients, independent of video signal content. The unparalleled interference rejection and low emissions allow long run video to co-exist in the same cable bundle as telephone, datacom, or low-voltage power circuits. This allows the use of shared or existing Cat5 UTP (or better) cable plant. Ground-lifting ensures no annoying “hum-bars” when ground-potential differences exist. With built-in transient protection, damaging voltage spikes are eliminated. Network Video Technologies Ltd. Unit 10, Windmill Business Village. Brooklands Close, Sunbury-on-Thames, Middlesex, TW16 7DY, UK Tel: +44 (0) 208 977 6614 • Fax: +44 (0) 208 973 1855 Email: [email protected] • Web: nvt.com Model NV-3272 32-Channel Active Receiver Hub Technical Specifications V I D E O D I S TA N C E R E C O M M E N D AT I O N S 630 8 MHz ce tan Dis 315 7 MHz 6 MHz 5 MHz Frequency ive ss Pa 400 ance Dist EQ tub xS Ma 475 ce Distan alEQ Digit Max 10 MHz 9 MHz ax M Camera Lines of Resolution 780 700 550 Unshielded Twisted Pair 0,5-1,31mm 0 to 3,000ft (24-16 AWG) Category Type 5 or better Impedance 100 ± 20 ohms DC Loop Resistance 18 ohms per 100m (52 ohms per 1,000ft) Differential Capacitance 62 pF/m max (19 pF/ft max) Shielded Twisted Pair 0 to 300m (0 to 1,000ft) 0,5-1,31mm (24-16 AWG) 3km 1km WIRE TYPE 1,6km 300m 100m 30m Cat 5 Wire Distance LEDs Power On: Per-channel status: 4 MHz POWER IEC380 power inlet 3 MHz Power inlet Protection 10,000ft 1 mile 3,000ft 1,000ft 300ft 100ft 235 Blue LED Off = no signal detected Green = valid video signal Amber = marginal signal detected Red = faulty signal detected 115 / 230V 50 / 60 H 315mA / 168mA 36,2 Watts 124 BTU / hour IEC with molded power cord (included) 5x20mm type T fuse 315mA 250V E N V I R O N M E N TA L Cat 5 Wire Distance Temperature VIDEO Frequency response Equalisation Automatic (no adjustment) 0 to 0 to 1km (3000ft) for NTSC or PAL standards Automatic polarity detection and control Common-mode / Differential-mode rejection 15 KHz to 5 MHz Impedance Coax, female BNC UTP, Screw terminal block or RJ45 1+ 2 3+ 4 5+ 6 7+ 8 - 0 to +50 °C (+32 to +122 °F) Minimum airflow Humidity (non-condensing) Transient Immunity DC to 5 MHz 0.5 dB typ 3 MECHANICAL Dimensions, excluding brackets and connectors Dimensions 43cm wide, 4,5cm high, 20cm deep Weight 3,6kg (8.0lb) 60 dB typ ACCESSORIES 75 ohms 100 ohms Mounting Ch. 2, 6, 10, 14, 18, 22, 26, or 30 Ch. 1, 5,9, 13, 17, 21, 25, or 29 3 0,1m /min (4 ft /min) 0 to 95% per ANSI / IEEE 587 C62.41 Cables Ch. 3, 7, 11, 15, 19, 23, 27, or 31 Ch. 4, 8, 12, 16, 20, 24, 28, or 32 NV-RJ45A (Included) Rack mount “L” brackets for front, rear, or wall installations; rubber feet for desk applications Thirty-two 60cm (2ft) coax jumpers Molded IEC power inlet cord 200cm (7ft) Eight NV-RJ45A RJ45 to-screw-terminal Specifications subject to change without notice. Typical Applications Passive to Active Application up to 1km (3,000ft) NV-3272 NV-208A-M Junction Box/Point (IDF) Backbone Junction Box/Point (IDF) Monitor DVR / NVR IP Active to Active Application up to 1,6km (1 mile) NV-3272 Junction Box/Point (IDF) NV-653T Backbone Junction Box/Point (IDF) Monitor DVR / NVR IP NVT recommends the use of Cat5 UTP cable or better. Network Video Technologies Ltd. Unit 10, Windmill Business Village. Brooklands Close, Sunbury-on-Thames, Middlesex, TW16 7DY, UK Tel: +44 (0) 208 977 6614 • Fax: +44 (0) 208 973 1855 Email: [email protected] • Web: nvt.com Copyright © 02/13 NVT, Inc. 410-3272-4-D