KAYA CoaXPress User manual

CoaXPress™ Range Extender over Fiber
User Manual
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CoaXPress™ Range Extender over Fiber User Manual
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1Figures and Tables ..................................................................................................................2
2Introduction.............................................................................................................................3
2.1 Safety Precautions........................................................................................................3
2.2 Disclaimer....................................................................................................................4
3Key Features............................................................................................................................6
3.1 Overview......................................................................................................................6
3.2 Features........................................................................................................................6
3.3 Product Applications....................................................................................................7
3.4 Related documents and accessories .............................................................................7
4System Description .................................................................................................................8
4.1 External View of the KY_FEXT .................................................................................8
4.2 Power supply................................................................................................................8
5Installation and Connectivity..................................................................................................11
5.1 Installation procedure...................................................................................................11
5.2 Bidirectional (BIDI) SFP option..................................................................................15
5.3 CWDM Option.............................................................................................................16
6Firmware .................................................................................................................................17
6.1 Terminal control...........................................................................................................17
6.2 Firmware update ..........................................................................................................18
7Electrical Specifications..........................................................................................................19
7.1 Absolute maximum ratings..........................................................................................19
7.2 Operating conditions....................................................................................................19
8Mechanical Specifications.......................................................................................................20
8.1 Dimensions ..................................................................................................................20
9Appendices..............................................................................................................................21
9.1 CoaXPress cables.........................................................................................................21
9.2 Fiber cables..................................................................................................................21
10 Ordering information .............................................................................................................22
10.1 Ordering information...................................................................................................22
Contents

CoaXPress™ Range Extender over Fiber User Manual
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Figures
FIGURE 1:KY_FEXT EXTERNAL VIEW ............................................................................................................ 8
FIGURE 2:KY_FEXT POWER CONNECTOR....................................................................................................... 9
FIGURE 3:KY_FEXT COAX SIDE LEDS........................................................................................................... 9
FIGURE 4:KY_FEXT FIBER SIDE LEDS........................................................................................................... 9
FIGURE 5:KY_FEXT CONNECTION DIAGRAM ............................................................................................... 11
FIGURE 6:SINGLE CONNECTIVITY ORDER ...................................................................................................... 12
FIGURE 7:DUAL CONNECTIVITY ORDER......................................................................................................... 13
FIGURE 8:QUAD CONNECTIVITY ORDER ........................................................................................................ 13
FIGURE 9:MODULE WITH LOCKING................................................................................................................ 14
FIGURE 10 :MODULE WITH LOCKING.............................................................................................................. 14
FIGURE 11 :BIDIRECTIONAL CAMERA LINK CONNECTION .............................................................................. 15
FIGURE 12 :CWDM MODE FOR SINGLE FIBER ................................................................................................ 16
FIGURE 13 :CWDM MODE FOR DUAL FIBER................................................................................................... 16
FIGURE 14 :EXTERNAL DIMENSIONS OF THE KY_FEXT ENCLOSURE BOX .................................................... 20
Tables
TABLE 1:CXP STATUS LEDS BEHAVIOR.......................................................................................................... 9
TABLE 2:SFP+ STATUS LEDS BEHAVIOR ...................................................................................................... 10
TABLE 3:SERIAL EMULATED TERMINAL CONFIGURATIONS........................................................................... 17
TABLE 4:TERMINAL COMMANDS ................................................................................................................... 17
TABLE 5:ABSOLUTE MAXIMUM RATINGS ...................................................................................................... 19
TABLE 6:OPERATING CONDITIONS................................................................................................................. 19
TABLE 7:ORDERING INFORMATION ............................................................................................................... 22
Revision History
Version
Date
Notes
1.0
25.12.13
Initial Release
1.1
21.2.14
Minor change in Part Number
1.2
19.11.14
CWDM options were added
1.3
26.07.15
BIDI option were added
1.4
26.7.16
Updated commands at Table 4
1Figures and Tables

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2.1 Safety Precautions
With your CoaXPress™ Range Extender over Fiber (KY_FXT) in hand, please take a minute to
read carefully the precautions listed below in order to prevent unnecessary injuries to you or other
personnel or cause damage to property.
Before using the product, read these safety precautions carefully to assure correct use.
These precautions contain serious safety instructions that must be observed.
After reading through this manual, be sure to act upon it to prevent misuse of product.
Caution
In the event of a failure, disconnect the power supply.
If the product is used as is, a fire or electric shock may occur. Disconnect the power supply
immediately and contact our sales personnel for repair.
If an unpleasant smell or smoking occurs, disconnect the power supply.
If the product is used as is, a fire or electric shock may occur. Disconnect the power supply
immediately. After verifying that no smoking is observed, contact our sales personnel for repair.
Do not disassemble, repair or modify the product.
Otherwise, a fire or electric shock may occur due to a short circuit or heat generation. For
inspection, modification or repair, contact our sales personnel.
Do not touch a cooling fan.
As a cooling fan rotates in high speed, do not put your hand close to it. Otherwise, it may cause
injury to persons. Never touch a rotating cooling fan.
Do not place the product on unstable locations.
Otherwise, it may drop or fall, resulting in injury to persons or failure.
If the product is dropped or damaged, do not use it as is.
Otherwise, a fire or electric shock may occur.
Do not touch the product with a metallic object.
Otherwise, a fire or electric shock may occur.
Do not place the product in dusty or humid locations or where water may splash.
Otherwise, a fire or electric shock may occur.
Do not get the product wet or touch it with a wet hand.
Otherwise, the product may break down or it may cause a fire, smoking or electric shock.
Do not touch a connector on the product (gold-plated portion).
Otherwise, the surface of a connector may be contaminated with sweat or skin oil, resulting in
contact failure of a connector or it may cause a malfunction, fire or electric shock due to static
2Introduction

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electricity.
Do not use or place the product in the following locations.
● Humid and dusty locations
● Airless locations such as closet or bookshelf
● Locations which receive oily smoke or steam
● Locations close to heating equipment
● Closed inside of a car where the temperature becomes high
● Static electricity replete locations
● Locations close to water or chemicals
Otherwise, a fire, electric shock, accident or deformation may occur due to a short circuit or heat
generation.
Do not place heavy things on the product.
Otherwise, the product may be damaged.
Do not look into the fiber optic cable or the panel mounted SFP connectors.
In order to avoid possible exposure to (Class 1) laser energy.
2.2 Disclaimer
This product should be used for increasing the CoaXPress video transmission distance. It also can
be used for transmitting CoaXPress video over fiber in environments where standard coaxial cable
is not applicable. KAYA Instruments assumes no responsibility for any damages resulting from the
use of this product for purposes other than those stated.
Even if the product is used properly, KAYA Instruments assumes no responsibility for any damages
caused by the following:
- Earthquake, thunder, natural disaster or fire resulting from the use beyond our responsibility,
acts caused by a third party or other accidents, the customer’s willful or accidental misuse or use
under other abnormal conditions.
- Secondary impact arising from use of this product or its unusable state (business interruption or
others).
- Use of this product against the instructions given in this manual or malfunctions due to
connection to other devices.
KAYA Instruments assumes no responsibility or liability for:
- Erasure or corruption of data arising from use of this product.
- Any consequences or other abnormalities arising from use of this product, or damage of this
product not due to our responsibility or failure due to modification.
Introduction

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This product is covered with one year limited warranty. The customer is responsible for all shipping
charges to return the faulty device to KAYA Instruments and back.
Repair of this product, out of warranty period, is carried out by replacing it on a chargeable basis,
not repairing the faulty devices.
Introduction

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3.1 Overview
KAYA Instruments’ CoaXPress Range Extender over Fiber (KY_FEXT)provides a high
resolution stream interface for distances of up to 10km over single-mode optic fiber and up to 300m
over multi-mode optic fiber. Optic fiber is electrically isolated, hence it does not radiate nor is it
susceptible to electromagnetic interference, also eliminates the problems associated with grounding.
The fiber cable is not easily tapped, providing more secure communication. The system is
constructed of two convertors, one on the camera side (KY_FEXT_D) and one on the frame grabber
side (KY_FEXT_H). The camera side converter can provide power to the camera over CoaXPress
link, while the host side converter can sink power from the frame grabber. The converters use
flexible SFP+ modules for optical connection that can be easily changed. The range extender is able
to provide a downlink of up to 6.25Gbps (CXP6) and uplink of 20.83Mbps per each link.
3.2 Features
CoaXPress V1.1 compatible
Both ends of CXP6 is supported with up to 6.25 Gbps downlink, 20.83 Mbps uplink
Extension for distances up to 10km with single-mode optic fiber and up to 300m with multi-
mode optic fiber
Bidirectional CoaXPress communication
Flexible SFP+ module for optic fiber connection
DIN 1.0/2.3 Connector for CoaXPress link
Plug and Play , no need to configure
Power over CoaXPress (PoCXP) support
0°C to 50°C operating environment temperature
3Key Features

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3.3 Product Applications
High speed cameras
High definition cameras
Panoramic cameras
Defense remote systems
Surveillance
Robotic Vision
3.4 Related documents and accessories
Documents:
Japan Industrial Imaging Association (JIIA NIF-001-2010)
Optional accessories:
24V 72W power supply
Key Features

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4.1 External View of the KY_FEXT
Each KY_FEXT unit is housed in a compact, metal enclosure. Each unit has a power connector, 4
coax connectors, 4 SFP+ cages and a Mini USB Terminal interface, as shown in Figure 1.
Coax
connectors
Terminal
interface SFP+ connectors Power connector
Figure 1: KY_FEXT external view
Each of the 4 coax and SFP+ connector is paired with a status LED and there is a system status
LED (see Table 1 and Table 2 describing the LED’s behavior).
Each unit also has mount ears for an easy and secure installation on any flat surface.
4.2 Power supply
This device requires 24V power supply for proper function. The Host side of the extender is
compatible with PoCXP standard and therefore doesn’t require external power supply, once the
Frame Grabber supports this feature too.
At the Device side, external power supply must be used. Please, refer to Electrical specification
section of this document for exact Power Supply requirements.
Below is shown the power supply connector of the KY_FEXT unit. An optional power supply or
user selectable must be connected to this on the device side extender box.
Connect the positive wire from the power supply to the “+” connector, connect the GND pin of
connector to the ground wire and the negative wire to the “-“ connector, as seen in Figure 2.
4System Description

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Positiv wire from
power supply Negative wire from power supply
Ground wire from
power supply or
external grounding
Figure 2: KY_FEXT power connector
Each unit has several status LEDs, as seen in Figure 3 and Figure 4.
CXP LEDs
System
status LED SFP+ LEDs
Figure 3 : KY_FEXT coax side LEDs Figure 4 : KY_FEXT fiber side LEDs
The System status LED, located on the coax side, always slow pulses in green while the system is
ON. While in firmware update mode, this LED slow pulses orange. In any case of system failure,
the LED will constantly light orange.
The CXP LED’s behavior is described in Table 1:
LED state
Condition
Slow pulse red
No valid CoaXPress low speed link detected
Solid red
PoCXP failure (Overcurrent/Under voltage/Overvoltage)
Fast flash green
CoaXPress link speed is being negotiated
Solid green
CoaXPress link is active
Table 1 : CXP status LEDs behavior
System Description