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© 2005. All rights reserved. Black Box Corporation.
Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail:
[email protected]
ACTIVE CCTV RECEIVER BALUN AND 16-PORT HUBS
Connect CCTV security and surveillance equipment together with Category 5 unshielded twisted-pair cable.
Key Features Balun transmits video signals up to 5000 feet (1524 m). Balun also acts as a surge suppressor. Hubs support distances up to 4500 feet (1371.6 m). Select from two UTP/UTP or UTP/Coax hubs. Works with our passive baluns. Automatically adjusts the video signal based on actual cable conditions.
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6/2/2005
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se unshielded twisted-pair (UTP) cable instead of the more expensive coaxial cable to connect CCTV cameras, monitors, DVR, switches, multiplexors, and other CCTV equipment together. You’ll need an Active CCTV Receiver Balun (IC453A) or 16-Port Hub (IC454A, IC454AE, IC455A, or IC455AE) at one end of the connection and a passive CCTV balun (IC440A , IC444A, IC451A, or IC452A) at the camera end. Using the balun, CCTV video signals can be transmitted up to 5000 feet (1524 m) over Category 5 UTP cable. With the hub, video signals can travel up to 4500 feet (1371.6 m) via CAT5 cable. Picture brightness, sharpness, and contrast are all supported thanks to the balun or hub’s Automatic Gain Control (AGC) feature. The balun or hub automatically adjusts these video signal characteristics based on
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actual cable conditions (cable grade, distance, and environmental effects on the cable). This reduces on-site service calls, since you can adjust the picture at the camera, monitor, multiplexor, or DVR end. For the balun, you’ll need a 24-volt, 2-watt AC or DC power supply (not included). The hub includes a 24-VAC, 40-VA power supply. The balun and hub also provide Ground Loop Blocking (GLB) to give you secure, reliable, and stable data transmission and images. The balun attaches directly to the CCTV receiver equipment. And a VELCRO pad is included for optional surface mounting. After it’s installed, the balun or hub operates unattended. The balun also provides screw terminals with built-in strain relief, surge protection, an automatically resetting fuse, and diagnostic LEDs. ®
For larger installations, chose the 16-Port Active CCTV Receiver Hub (IC454A, IC454AE, IC455A, IC455AE). It lets you cable your system with Category 5 UTP from a central location. Installations include CCTV cameras, DVRs, monitors, switches, multiplexors, and other CCTV equipment. The IC454A has UTP screw terminals on both input and output ports, and it uses a 110-VAC power supply. The IC454AE is the same as the IC454A, except that it uses a 240-VAC power supply. The IC455A and IC455AE have UTP screw terminals on the input port and coax cable on the output port. One model (IC455A) uses a 110-VAC power supply and the other (IC455AE) uses a 240-VAC power supply The hub mounts in a rack or on a wall (using the attached mounting brackets), or on the desktop (via the included rubber feet).
A typical application for the IC453A is shown in the diagram at right.
CCTV Video Balun (IC444A) or Video Balun, 1-Way, Video Only (IC440A)
Active CCTV Receiver Balun (IC453A)
CCTV camera
DVR or mux Remote ground
An application for the Active CCTV Receiver Hub, UTP/Coax version is shown at right.
CCTV Video Balun (IC444A) or Video Balun, 1-Way, Video Only (IC440A)
Monitor Local ground
24 VAC or VDC
Up to 4000 ft. (1219.2 m) via CAT5 UTP cable Coax cable
CCTV Balun, Mini-Coax (IC451A) or CCTV Balun, Passthrough (IC452A)
Active CCTV Receiver Hub (IC455A)
Specifications Transmission: Transparent to the user
Return Loss: Greater than 15 dB over the frequency range
Bandwidth: DC to 4.5 MHz
Common Mode Rejection Ratio: Greater than 40 dB at 3.85 MHz
Video Signal: Input: 1.5 Vp-p maximum, 100 ohms, balanced; Output: 1.1 Vp-p ±1 dB, 75 ohms, unbalanced; Conforms to RS-343 (RS-170) black and white video Insertion Loss: Determined by automatic gain control, -14 dB minimum for luma, -60 minimum for chroma Distance (Maximum): Color or black and white via Category 5 UTP; IC453A: NTSC: 5000 ft. (1524 m); PAL: 4000 ft. (1219.2 m); IC454A, IC454AE, IC455A, IC455AE: NTSC: Camera to hub: 4000 ft. (1219.2 m); Hub to DVR: 500 ft. (152.4 m); PAL: Camera to hub: 3000 ft. (914.4 m); Hub to DVR: 350 ft. (106.7 m)
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Image Adjustment: IC454A, IC455A: Automatic gain control for sharpness and luminosity Cable: UTP: 24 gauge or lower solid copper twisted-pair wire; Impedance: 100 ohms at 1 MHz; Maximum capacity: 20 pF/ft.; Attenuation: 6.6 dB/1000 ft. at 1 MHz; BNC: Impedance: 75 ohms at 1 MHz (RG59/U or RG6) Compatible Baluns: Compatible with all four hubs: IC440A, IC444A, IC451A, and IC452A Video In/Out Surge Protection: ±1.5 V maximum permanent voltage positive or negative pulse, 3 V maximum, 1 ms AC/DC Power Surge Protection: Above 30-VAC RMS or 42 VDC
Fuse Protection: Built-in, autoresetting upon power off, not user-serviceable Connectors: IC453A: Input: (5) screw terminals: (2) for video (reverse polarity sensitive), (2) for power, (1) for ground; Output: (1) BNC male with 5" (12.7-cm) coax lead; IC454A, IC454AE: Video input from cameras: (16) 2-pole screw terminals; Video output to DVR: (16) 2-pole screw terminals; Ground: (1) Chassis ground lug; IC455A, IC455AE: Video input from cameras: (16) 2-pole screw terminals; Video output to DVR: (16) BNC F; Ground: (1) Chassis ground lug Indicators: IC453A: (2) LEDs: (1) dual-function green LED for Power (dim green) and Video signal (bright green), (1) ground loop fault LED (red); IC454A, IC454AE, IC455A, IC455AE: (17) LEDs: (1) Power, (16) Video Sync
Temperature Tolerance: Operating: 32 to 104°F (0 to 40°C); Storage: -4 to +185°F (-20 to +85°C) Relative Humidity: Up to 95%, noncondensing Enclosure: Black, fire-retardant plastic Power: All: 24 V (AC or DC) floating ±20%, 110 mA RMS typical, 3 W; IC454A, IC455A: 110-VAC/24-VAC/ 60VA external power supply included; IC454AE, IC455AE: 240-VAC/ 24-VAC/70VA external power supply included Size: IC453A: 2.4"H x 2.3"W x 1"D plus 5" coax lead (6.1 x 5.8 x 2.5 cm plus 12.7-cm lead); IC454A, IC454AE, IC455A, IC455AE: 1.75"H (1U) x 19"W x 8.6"D (4.4 x 48.3 x 21.8 cm) Weight: IC453A: 0.2 lb. (0.1 kg); IC454A, IC454AE, IC455A, IC455AE: 4.4 lb. (2 kg)
Ordering Information
What’s Included IC453A: • (1) Active CCTV Receiver Balun • A users’ manual IC454A, IC455A: • (1) Active CCTV Receiver Hub with attached mounting brackets • (1) 24-VAC, 40-VA, 110-V external power supply • (4) Rubber feet • A users’ manual IC454AE, IC455AE: • (1) Active CCTV Receiver Hub with attached mounting brackets • (1) 24-VAC, 40-VA, 240-VAC external power supply • (4) Rubber feet • A users’ manual
ITEM CODE Active CCTV Receiver Balun......................................IC453A Active CCTV Receiver Hubs, 16-Port UTP/UTP 110-VAC...................................................................IC454A 240-VAC ................................................................IC454AE UTP/Coax 110-VAC...................................................................IC455A 240-VAC ................................................................IC455AE You might also need to order cable… GigaTrue 550 CAT6, 550-MHz, Bulk Cable, 4-Pair, 1100-ft. (335.2-m) Boxed Reel, PVC, Blue ......................................................EYN870A-1100 (For other lengths or colors, call our FREE Tech Support.) ®
Why Buy From Black Box? Exceptional Value. Exceptional Tech Support. Period. Recognize any of these situations? • You wait more than 30 minutes to get through to a vendor’s tech support. • The so-called “tech” can’t help you or gives you the wrong answer.
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• You don’t have a purchase order number and the tech refuses to help you. • It’s 9 p. m. and you need help, but your vendor’s tech support line is closed. According to a survey by Data Communications magazine, 90% of network managers surveyed say that getting the technical support they need is extremely
important when choosing a vendor. But even though network managers pay anywhere from 10 to 20% of their overall purchase price for a basic service and support contract, the technical support and service they receive falls far short of their expectations—and certainly isn’t worth what they paid.
At Black Box, we guarantee the best value and the best support. You can even consult our Technical Support Experts before you buy if you need help selecting just the right component for your application. Don’t waste time and money—call Black Box today.
