Tripp Lite TV Converter Box N784 001 SC User Manual

Owner’s Manual  
Media Converters  
Models: N784-001-SC & N784-001-ST  
Overview  
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Package Checklist  
Model Description  
Wiring the Power Inputs  
Communication Connection  
Dip Switch Setting  
Link Fault pass-Through  
LED Description  
Cable Connection Parameter  
Specifications  
Tripp Lite World Headquarters  
1111 W. 35th Street, Chicago IL 60609 USA  
Note: Follow these instructions and operating procedures to ensure correct performance and to prevent damage to this  
unit or to its connected devices.  
 
(continued)  
Model Description  
• Rear Panel View  
Wiring the Power Inputs  
Using the Converter with the AC-DC Power Adapter  
1. Use DIP switch settings to enable power through the AC-DC Power Adapter  
(refer to DIP switch settings section)  
2. Verify that the AC-DC adapter conforms to your country’s AC power requirements and  
then insert the power plug.  
3. Connect the Converter to the network.  
Note: Wear a grounding device to safeguard against damage due to electrostatic charge.  
Using the Converter with power Over USB  
1. Use DIP switch settings to enable power from the USB port  
(refer to DIP switch settings section).  
Note: Please ensure that the DIP switch is positioned on the USB side of the slider.  
2. Install the USB cable. Plug type A connector in the PC’s USB port and the type B  
connector in the Converter’s USB port (see Fig. 1).  
3. Connect the Converter to the network.  
WARNING  
Make sure that the PC’s power is turned on. Otherwise the  
Converter will not receive power.  
Fig. 1: Media Converter with USB power source (Type B-to-Type A Plug) and FX/TP connection  
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Communication Connection  
The Media Converter has one 10/100BaseT(X) Ethernet port, and one 100BaseFX (SC or  
ST type connector) fiber port.  
10/100BaseT(X) Ethernet Port Connection  
The Converter supports auto MDI/MDI-X. Below are the pinouts for both MDI (NIC-type)  
ports and MDI-X (HUB/Switch-type) ports. Also shown are the cable wiring diagrams for  
straight-through and cross-over Ethernet cables.  
• RJ45 (8-pin) to RJ45 (8-pin) Straight-Through Cable Wiring  
(Tripp Lite N105, N001, N002 and N201 Series Cables)  
• RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring  
(Tripp Lite N010 and N210 Series Cables)  
Dip Switch Setting  
Power Input Setting  
• Power source from AC-DC  
Power Adapter enabled  
• Power over USB enabled  
Communication Setting  
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(continued)  
Dip Switch Setting  
DIP Switch  
Dip Function  
FX  
FDX  
HDX  
FX at full duplex (default)  
FX at half duplex  
LFP  
LFP DIS  
TP FDX  
Enable Link Fault Pass-Through (default)  
Disable Link Fault Pass-Through  
TP at full duplex (default)  
HDX  
100  
10  
TP at half duplex when TP at Force  
TP at 100M (default)  
TP at 10M when TP at Force  
AUTO TP at auto-negotiation (default)  
FORCE Force TP at 10M or at half duplex  
Note: • You must set DIP Switch 1 to “FORCE” when DIP Switches 2 and 3 are set to “10” and “HDX”, respectively  
For N784-001-SC, DIP Switch 5 must be set to “HDX”  
After resetting the DIP Switches, you must reboot the Converter to activate the new settings.  
Link Fault Pass-Through  
Note: The Link Fault Pass-Through (LFP) function is enabled using the DIP switch. Disable the LFP function by  
setting the DIP switch to the LFP DIS position.  
This media converter supports Link Fault Pass-Through (LFP) for TX/FX converter  
applications.  
Link status on one port is propagated to the other port to notify remote nodes. If the TP port  
is unplugged, the converter stops transmitting over the fiber port, causing the remote fiber  
link node to fail. The LED will show link failure on both the TP and fiber ports. If the fiber  
link fails, the converter restarts auto-negotiation on the TP port, but stays in the link failure  
state. This causes the remote TP node link to fail. The LED also shows the link failure on  
both the TP and fiber ports. The figures below show normal status when the link succeeds,  
and the error status when TP Cable A, Fiber Cable B, or Fiber Cable C fails to connect.  
• Normal status via a pair of LFPs  
• Status if TP Cable A is broken  
• Status if Fiber Cable B or C is broken  
Note: indicates LNK/ACT LED Lit  
indicates LNK/ACT LED Off  
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(continued)  
Link Fault Pass-Through  
WARNING  
The LFP (Link Fault Pass-Through) function works only when  
two converters working as a pair have LFP capability.  
Furthermore, both LFP converters should be supplied by the  
same manufacturer/vendor. If you are using an odd number of  
converters, or models that don’t support LFP, then the LFP  
function will not work.  
LED Description  
LED  
Color Function  
FX LNK/ACT  
Green Lit when FX port is linking  
Blinks when FX port is transmitting data  
FX FDX/COL  
Amber Lit when full-duplex mode is active  
Off when half-duplex is active  
Blinks when a collision occurs  
TP LNK/ACT  
TP 100  
Green Lit when TP port is linking  
Blinks when FX port is transmitting data  
Green Lit when TP port is transmitting data at 100 Mbps  
Off when TP port is transmitting data at 10 Mbps  
Green Lit when +5V power is supplying  
PWR  
Cable Connection Parameter  
• TP Cable Limitations: Cat. 5 and up to 100m  
• Converter Fiber Cable Limitations: Multi mode 2 km  
Specifications  
• Standards: IEEE802.3u 10/100Base-TX, 100Base-FX  
• Flow Control: IEEE802.3x compliant for full-duplex back pressure flow control for  
half-duplex  
• Fiber Cable: 50/125, 62.5/125 or 100/140 μm multi-mode  
• Wavelength: 1310 nm  
• Power Requirement: 1A@+5VDC from AC-DC Adapter, 0.5@+5VDC from USB port  
• Ambient Temperature: 0° to 50°C  
• Humidity: 5% to 90%  
• Dimensions: 26.2 (H) x 70.3 (W) x 94 (D) mm  
• Complies with FCC Part 15 Class A and CE Mark  
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FCC Radio/TV Interference Notice  
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,  
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against  
harmful interference when the equipment is operated in a commercial environment. This equipment  
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with  
the instruction manual, may cause harmful interference to radio communications. Operation of this  
equipment in a residential area is likely to cause harmful interference in which case the user will be  
required to correct the interference at his own expense. The user must use shielded cables and connectors  
with this product. Any changes or modifications to this product not expressly approved by the party  
responsible for compliance could void the user's authority to operate the equipment.  
1-Year Limited Warranty  
TRIPP LITE warrants its products to be free from defects in materials and workmanship for a period of one  
(1) year from the date of initial purchase. TRIPP LITE's obligation under this warranty is limited to repairing  
or replacing (at its sole option) any such defective products. To obtain service under this warranty, you must  
obtain a Returned Material Authorization (RMA) number from TRIPP LITE or an authorized TRIPP LITE  
service center. Products must be returned to TRIPP LITE or an authorized TRIPP LITE service center with  
transportation charges prepaid and must be accompanied by a brief description of the problem  
encountered and proof of date and place of purchase. This warranty does not apply to equipment, which  
has been damaged by accident, negligence or misapplication or has been altered or modified in any way.  
EXCEPT AS PROVIDED HEREIN, TRIPP LITE MAKES NO WARRANTIES, EXPRESS OR IMPLIED,  
INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  
Some states do not permit limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s)  
or exclusion(s) may not apply to the purchaser.  
EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL TRIPP LITE BE LIABLE FOR DIRECT, INDIRECT,  
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS  
PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Specifically, TRIPP LITE is not  
liable for any costs, such as lost profits or revenue, loss of equipment, loss of use of equipment, loss of  
software, loss of data, costs of substitutes, claims by third parties, or otherwise.  
Warranty Registration  
automatically entered into a drawing for a chance to win a FREE Tripp Lite product!*  
* No purchase necessary. Void where prohibited. Some restrictions apply. See website for details.  
This product is designed and engineered in the USA.  
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Tripp Lite World Headquarters  
1111 W. 35th Street, Chicago IL 60609 USA  
Copyright © 2006 Tripp Lite. All rights reserved. All trademarks are the property of their respective owners.  
The policy of Tripp Lite is one of continuous improvement. Specifications are subject to change without notice.  
200605219 93-2565  
 

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