BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter User Manual

: June 4, 2024
: BLACK BOX

Table of Contents

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter
QUICK INSTALLATION GUIDE
SPECIFICATIONS
OVERVIEW
CONNECTION DIAGRAM
INSTALLATION
REGULATORY INFORMATION
DISCLAIMER/TRADEMARKS
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter-
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QUICK INSTALLATION GUIDE

Follow these steps to install the extender:

If you have the fiber models, install the SFPs in the transmitter and receiver. Compatible SFPs from Black Box are listed in the table below.
COMPATIBLE SFP MODULES

PART NUMBER| DESCRIPTION| DISTANCE
1-GBPS CONNECTIONS
LFP441| SFP 1.25-Gb, 850-nm Multimode Fiber, LC| 550 m
LFP442| SFP 1.25-Gb, 1310-nm Single-mode Fiber, LC| 20 km
LFP412| SFP with Extended Diagnostics – 1250-Mbps Multimode Fiber, 1310-nm| 2 km
LFP413| SFP with Extended Diagnostics – 1250-Mbps Single-Mode Fiber, 1310-nm| 10 km
LFP414| SFP with Extended Diagnostics – 1250-Mbps, Singlemode Fiber, 1310-nm| 30 km
LFP416| SFP 1250-Mbps, Extended Diagnostics, 10/100/1000BASE-T, SGMII Interface, RJ-45| 100 m

NOTE: Other SFPs may work but have not been validated by Black Box, we recommend you use the suggested SFPs to avoid technical incompatibilities.
NOTE: SFP is not included, must be ordered separately.

Connect the video source(s) to the Transmitter (Computer Unit).
Connect the monitor(s) to the Receiver unit.
Use CATx cables (EIA/TIA 568B industry standard compliant) or fiber cables for connection between Transmitter/Receiver.
Apply the proper power to all connecting devices.

NOTES:

We recommend using the highest quality materials (cables, SFP, etc.) to ensure optimal transmission quality.
If the screen does not display when you connect the computer:
1. Make sure the device cables are correctly and firmly attached.
2. Set your display device’s (TV, monitor, etc.) input source as DVI.
3. Check the PC BIOS configuration of the video output setting.
4. Connect your video source to the Display DIRECTLY to check if the video signal gets through.

SPECIFICATIONS

	TABLE 1-1. TRANSMITTER SPECIFICATIONS
Console Connection
Video Output	N/A
Serial Control Port	N/A
Host Connection

Video Input

| KVXLC-100-R2, KVXLCF-100-R2: (1) DVI-D female; KVXLC-200-R2, KVXLCF-200-R2: (2) DVI-D female
Local Out Video Connection|

Local Out

| KVXLC-100-R2, KVXLCF-100-R2: (1) DVI-D female; KVXLC-200-R2, KVXLCF-200-R2: (2) DVI-D female
Link Port|

RJ-45

| KVXLC-100-R2: (1) RJ-45 using CATx cable – max. length: 330 feet (100 meters); KVXLC-200-R2: (2) RJ-45 using CATx cable – max. length: 330 feet (100 meters)

SFP

| KVXLCF-100-R2: (1) SFP cage using Fiberoptic cable – max. length: 18.6 miles (30 km), depending on SFP; KVXLCF-200-R2: (2) SFP cages using Fiberoptic cable – max. length: 18.6 miles (30 km), depending on SFP

NOTE: SFP is not included. Must be ordered separately.

Dimensions

| KVXLC-100-R2, KVXLCF-100-R2 transmitters: 1.06″ H x 7.09″ W x 3.27″ D (2.7 x 18.0 x 8.3 cm);

KVXLC-200-R2, KVXLCF-200-R2 transmitters: 1.71″ H x 7.09″ W x 3.27″ D (4.4 x 18.0 x 8.3 cm)

Weight

| KVXLC-100-R2 transmitter: 0.79 lb. (0.36 kg);

KVXLCF-100-R2 transmitter: 0.77 lb. (0.35 kg);

KVXLC-200-R2, KVXLCF-200-R2 transmitter: 1.12 lb. (0.51 kg)

	TABLE 1-2. RECEIVER SPECIFICATIONS
Console Connection

Video Output

| KVXLC-100-R2, KVXLCF-100-R2: (1) DVI-D female; KVXLC-200-R2, KVXLCF-200-R2: (2) DVI-D female
Serial Control Port| (1) DB9 male
Host Connection|
Video Input| N/A
Link Port|

RJ-45

| KVXLC-100-R2: (1) RJ-45 using CATx cable – max. length: 330 feet (100 meters); KVXLC-200-R2: (2) RJ-45 using CATx cable – max. length: 330 feet (100 meters)

SFP

| KVXLCF-100-R2: (1) SFP cage using Fiberoptic cable – max. length: 18.6 miles (30 km), depending on SFP; KVXLCF-200:-R2 (2) SFP cages using Fiberoptic cable – max. length: 18.6 miles (30 km), depending on SFP

NOTE: SFP is not included. Must be ordered separately.

USB Interface|
Host| N/A

Device

| (2) USB 2.0 Type A female for USB device extension;

(2) USB HID ports for keyboard and mouse

Dimensions

| KVXLC-100-R2, KVXLCF-100-R2 receivers: 1.06” H x 7.09” W x 3.27” D (2.7 x 18.0 x 8.3 cm);

KVXLC-200-R2, KVXLCF-200-R2 receivers: 1.71” H x 7.09” W x 3.27” D (4.4 x 18.0 x 8.3 cm)

Weight

| KVXLC-100-R2 receiver: 0.84 lb. (0.38 kg);

KVXLCF-100-R2 receiver: 0.81 lb. (0.37 kg);

KVXLC-200-R2, KVXLCF-200-R2 receiver: 1.12 lb. (0.51 kg)

OVERVIEW

INTRODUCTION
The KVX Series DVI KVM Extender enables you to locally use one or two DVI monitors, USB keyboard/mouse/other devices, speaker, and microphone to operate a remote computer, server or other IT device. There are four models of the KVX Series DVI KVM Extender: a single-head KVXLC-100-R2 and dual-head KVXLC-200-R2 version via a CATx link, and a single-head KVXLCF-100-R2 and dual-head KVXLCF-200-R2 version via a fiberoptic link. Each extender consists of a transmitter (TX) and a receiver (RX).

FEATURES

Š Supports DVI input/output video quality up to 1920 x 1200 @ 60 Hz.
Š Provides remote access for video/USB/RS-232/audio extension distance up to 330 feet (100 meters) over CATx cable for model KVXLC-100-R2 or KVXLC-200-R2; up to 18.6 miles (30 km) over fiberoptic cable for model KVXLCF-100-R2 or KVXLCF-200-R2, depending on the SFP used.
The DVI KVM Console Extender lets you control a server, or computer over single-mode or multimode fiber optic cable at distances of up to 30 km (depending on the SFP used, fiber type, and fiber bandwidth*).
Single-head models with (1) DVI connector and dual-head models with (2) DVI connectors are available.
Offers transparent USB 2.0/1.1 extension.
Uses analog audio LINE-IN/LINE-OUT extension.
Supports bi-directional RS-232 control communication.
Firmware upgradable.
*NOTE: Reference the supported SFP chart on page 3.

WHAT’S INCLUDED

KVXLC-100-R2:
- Š (1) Transmitter (TX)
- Š (1) Receiver (RX)
- (2) 5V, 2A Power Supplies (includes US, EU, and UK plug types)
- (1) DVI-D cable 1.8m (6 ft.)
- (1) 3.5mm audio cable 1.8m (6 ft.)
- (1) USB-B to USB-A cable 1.8m (6 ft.)
- (2) Deskmount Kits with Screws (KVXLC-DMK)
KVXLCF-100-R2:
- Š (1) Transmitter (TX)
- Š (1) Receiver (RX)
- (2) 5V, 2A Power Supplies (includes US, EU, and UK plug types)
- (1) DVI-D cable , M/M 1.8m (6 ft.)
- (1) USB Type A to B cable, M/M 1.8m (6 ft.)
- (1) 3.5mm Dual Audio/Mic cable, M/M 1.8m (6 ft.)
- (2) Deskmount Kits with Screws (KVXLC-DMK)

ARDWARE DESCRIPTION

TRANSMITTER
- FRONT PANEL
  Figure 2-1 shows the front panel that is common to the single-head CATx and fiber transmitters. Table 2-1 describes its components.

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter-
fig2
Figure 2-2 shows the front panel that is common to the dual-head CATx and fiber transmitters. Table 2-1 describes its components.

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter-
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NUMBER IN FIGURE 2-1 OR 2-2	COMPONENT	DESCRIPTION
1	PWR LED	Lights when power to the transmitter is ON
2	Audio jack	Connects to analog audio input for audio extension
3	Audio jack	Connects to analog audio output for audio extension
4	DB9 female connector	Connects to source device’s RS-232 port for serial

extension
5| Link LED| Lights when the TX/RX link is active

BACK PANEL
Figures 2-3 and 2-4 show the back panels of the single-head CATx and fiber transmitters. Table 2-2 describes their components.

NUMBER IN FIGURE 2-3 OR 2-4	COMPONENT	DESCRIPTION
1	Ground screw	Links to ground

2

| For CATx model: RJ-45 connector

For Fiber model: SFP cage

| For CATx Model: CATx link

For Fiber model: Install fiber SFP module here

Figures 2-5 and 2-6 show the back panels of the dual-head CATx and fiber transmitters. Table 2-3 describes their components.

TABLE 2-3. DUAL-HEAD TRANSMITTER BACK-PANEL COMPONENTS

NUMBER IN FIGURE 2-5 OR 2-6| COMPONENT| DESCRIPTION
1| Ground screw| Links to ground

2

| For CATx model: (2) RJ-45 connectors

For Fiber model: (2) SFP cages

| For CATx Model: CATx links

For Fiber model: Install fiber SFP modules here

RECEIVER
- FRONT PANEL
  Figure 2-7 shows the front panel that is common to the single-head CATx and fiber receivers. Figure 2-8 shows the front panel that is common to the dual- head CATx and fiber receivers. Table 2-4 describes the components.

TABLE 2-4. RECEIVER FRONT-PANEL COMPONENTS

BACK PANEL

**** NUMBER IN FIGURE 2-9 OR 2-10	COMPONENT	DESCRIPTION
1	Ground screw	Links to ground

2

| For CATx model: (1) RJ-45 connector

For Fiber model: (1) SFP cage

| For CATx Model: CATx link

For Fiber model: Install fiber SFP module here

Figures 2-11 and 2-12 show the back panels of the dual-head CATx and fiber receivers. Table 2-6 describes their components.

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter-
fig8

NUMBER IN FIGURE 2-11 OR 2-12	COMPONENT	DESCRIPTION
1	Ground screw	Links to ground

2

| For CATx model: (2) RJ-45 connectors

For Fiber model: (2) SFP cages

| For CATx Model: CATx links

For Fiber model: Install fiber SFP modules here

CONNECTION DIAGRAM

Figures 3-1 and 3-2 show a typical connection.

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter-
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For dual-head fiber setups, two SFPs are required per unit (4 totals SFPs) to support both heads. Refer to Figure 3-3 for proper connection.

BLACK BOX KVXLCF-R2 KVX Series DVI KVM Extender Transmitter-
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INSTALLATION

FACTORY DEFAULT SETTINGS
Below are the factory default baud rate settings for the DVI KVM Extender’s serial ports.

Š Baud rate: 115,200 bps
Š Data bits: 8
Parity: None
Stop bits: 1

REGULATORY INFORMATION

FCC CLASS A STATEMENT

This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio
Interference Regulation of Industry Canada.

DISCLAIMER/TRADEMARKS

DISCLAIMER
Black Box Corporation shall not be liable for damages of any kind, including, but not limited to, punitive, consequential or cost of cover damages, resulting from any errors in the product information or specifications set forth in this document and Black Box Corporation may revise this document at any time without notice.
TRADEMARKS USED IN THIS MANUAL
- Black Box and the Black Box logo type and mark are registered trademarks of Black Box Corporation.
- Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.