Black Box JHN2046A, JHN2060A, JHN2048A User Manual
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Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
CUSTOMER
SUPPORT
INFORMATION
SEPTEMBER 2005
JHN2046A
JHN2048A
JHN2060A
1. Specifications
Connectors: JHN2046A: (3) F-type;
JHN2048A: (9) F-type;
JHN2060A: (3) F-type
Size: JHN2046A, JHN2048A: 2.9"H x 6.3"W
(7.4 x 16 cm);
JHN2060A: 5.8"H x 6.3"W (14.7 x 16 cm)
Weight: JHN2046A: 0.5 lb. (0.2 kg);
JHN2048A: 0.7 lb. (0.3 kg);
JHN2060A: 2.8 lb. (1.3 kg)
Pure Home Networking Video Combiner,
Splitter, and Booster Modules
2. Overview
The Pure Home Networking Video/Audio Modules
should be installed in one of the Pure Home
Networking Boxes (JHN1014A, JHN1020A, JHN1030A,
or JHN1040A).
The Pure Home Networking 1 x 2-Port Video Combiner
(Passive) Module (JHN2046A) has three F-type
connectors and operates at frequencies up to 1 GHz.
This module integrates inboard and outbound video
signals and an auxiliary signal such as digital cable. See
Figure 2-1.
Modulated
INPUT
CATV
IN
OUTPUT
PURE HOME NETWORKING VIDEO COMBINER, SPLITTER, AND BOOSTER MODULES
2
Figure 2-1. 1 x 2-Port Video Combiner (Passive) Module (JHN2046A).
The Pure Home Networking 1 x 8-Port Bidirectional
Video CATV Splitter (Passive) Module’s (JHN2048A)
single input port accepts modulated signals from eight
output video devices (VCRs, TVs, DVDs, etc). It has nine
F-type connectors and supports 1- and 2-GHz signals.
See Figure 2-2.
Figure 2-2. 1 x 8-Port Bidirectional Video CATV
Splitter (Passive) Module (JHN2048A).
The Pure Home Networking Video Signal Booster,
1-Port Module (JHN2060A) amplifies video, digital
cable, and other auxiliary signals up to 25 dB over coax
cable. It has three F-type connectors and includes a
±12 VDC power adapter. See Figure 2-3.
Figure 2-3. Video Signal Booster, 1-Port Module (JHN2060A).
3. Installation
3.1 Tools You’ll Need
• Coaxial wire strippers
• Coaxial connectors
• Coaxial crimpers
• Wire cutters
3.2 Cable Handling Guidelines
• Do not route data cables through the same cable
holes as the AC power cables.
• For safety, separate all data cables from parallel AC
power lines by at least 6 inches (15.2 cm)
whenever possible. Avoid kinking the cable.
• Do not attach cable tie-downs too tightly. The
cable-fastening hardware should not compress
the cable sheath.
• Do not bend the cable sharply. Place the cables
properly in the cable management after passing
them through the holes, since the edges of the
hole can compress or damage the cable sheath.
• When installing an individual module in the Pure
Home Networking Box, place it above or below
the interfacing module (if possible). This will
eliminate excessive cable crossing.
DC
OUT
IN
Modulated
INPUT
CATV
IN
OUTPUT
3
GHz
1
Bandwidth
1
4
6
2
Bi-Directional
Video Module
7
5
8
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