Teleste CXE851 Manuale utente

User Manual CXE85X

59300464 Rev.005

9.12.2013 1(44)

CXX Series

User Manual

Teleste Corporation

CXE851 / CXE852

Single / Dual optical receiver

with Ethernet management

User Manual CXE85X

59300464 Rev.005

9.12.2013 2(44)

Contents

Introduction........................................................................................................ 3

CXE85x generations............................................................................................ 3

Installation .......................................................................................................... 4

Housing................................................................................................................ 4

Powering .............................................................................................................. 5

Interfaces ............................................................................................................. 5

Fibre installation................................................................................................... 6

Front panel........................................................................................................... 7

Features .............................................................................................................. 9

Local user interface ............................................................................................. 9

RF performance................................................................................................. 10

Establishing connection ..................................................................................... 13

Management interfaces ..................................................................................... 14

Viewer pages (SNMP interface)...................................................................... 17

Status viewer page ............................................................................................ 18

Settings viewer page ......................................................................................... 19

Communication viewer page ............................................................................. 21

NTP viewer page ............................................................................................... 23

Alarm log viewer page ....................................................................................... 24

Monitoring viewer page ..................................................................................... 25

Properties viewer page ...................................................................................... 28

Web user interface........................................................................................... 29

Home WebUI page ............................................................................................ 29

Monitoring WebUI page ..................................................................................... 30

Log WebUI page................................................................................................ 32

Communication WebUI page............................................................................. 33

SNMP WebUI page ........................................................................................... 34

Time WebUI page.............................................................................................. 36

Properties WebUI page ..................................................................................... 37

Maintenace WebUI page ................................................................................... 38

CLI commands ................................................................................................. 40

Legal declarations ........................................................................................... 43

User Manual CXE85X

59300464 Rev.005

9.12.2013 3(44)

Introduction

CXE851 is a single input fibre optical receiver and CXE852 is a dual input fibre

optical receiver. Both receivers can be monitored and controlled through

standard Ethernet interface using WebUI, SNMP and CLI interfaces. They are

designed for cases which don't need optical transmitter and only a downstream

signal is required.

CXE85x optical receivers feature an 1006 MHz bandwidth and integrated

optical receiver(s). The use of integrated optical receiver(s) eliminates time-

consuming mounting of connectors and fibre splicing inside the housing. The

optical receiver(s) supports light wavelengths from 1290 nm to 1600 nm.

Alignment of CXE85x is easy. The Optical Level Control (OLC) as well as gain

and slope adjustments use electrical controls that improve reliability. Installation

can be carried out using basic tools without any software. Local or remote

configuration using PC software is also possible, allowing fine-tuning the

product.

The RF output port is equipped with DC voltage connection controlled by

processor. It can be used to control external equipment, for example Ethernet

switch powering.

CXE852 and CXE851 differ only in one respect: CXE852 is equipped with two

optical receivers and provides either manual or automatic switchover between

the two inputs.

CXE85x generations

There are two CXE85x generations with some differences in hardware and/or

software functionality:

1st generation CXE85x:

•Manufactured until Q2/2013

•Two slope adjustment values: 0 dB / 10 dB

•Gain adjustment range 0…-15 dB (HW mode) / 0…-20 dB (SW mode)

2nd generation CXE85x:

•Manufacturing started Q2/2013

•Three slope adjustment values: Flat / Middle / High (0 dB / 7 dB / 9 dB)

•Gain adjustment range 0…-31 dB and additional "attenuator range"

selection jumper.

User Manual CXE85X

59300464 Rev.005

9.12.2013 4(44)

Installation

Housing

8912081

Figure 1. CXE85x Single / dual fibre optical receiver, 1) Optical fibre input port, 2)

Ethernet port, 3) Ground, 4) Optical fibre input port 2 (CXE852), 5) RF output port

The CXE85x can be installed either into a street cabinet or to a sheltered

outdoor environment. Note: The fibre adapter and the Ethernet port are not

waterproof. The CXE85x should be installed in a vertical position so that the

connectors are underneath. At least 100 mm of free space should be left above

the amplifier to ensure sufficient cooling air circulation. The housing should be

with at least 4 mm2grounding wire (Cu) from a proper earth to the grounding

point.

User Manual CXE85X

59300464 Rev.005

9.12.2013 5(44)

The lid of the housing is secured by a single bolt. There are no hinges. Open lid

should be removed completely. Using 4 mm Allen key, the retaining bolt is

fasten with a tightening torque of 2.5...3.5 Nm. Before closing the lid ensure

that:

-nothing is trapped between the lid and the case

-all case gaskets are in their correct positions

-lid seats evenly on the rubber gasket

The class of enclosure is IP31 when correctly installed and tightened.

Powering

The locally powered CXE85x fibre optic receiver is connected to the main

voltage of 165…255 V AC via its own power cord. The power supply is double

shielded and does not require separate grounding. However, the amplifier

housing has to be grounded from the grounding point. The supply voltage fuse

is located on the upper right corner of the amplifier, beneath the shroud of the

power supply unit. To replace the fuse:

-disconnect the power before removing the shroud of the PSU

-identify and clear the condition that caused the original fuse failure

-replace the fuse, the fuse is of the type T3.15 A / 250 V / TR5

-refit the shroud

Interfaces

Underneath the CXE85x there is one/two optical fibre input(s) and one RF

output. The RF output has a standard PG11 thread and accepts any KDC type

adapter or connector. Figure 2 illustrates the centre conductor. RF output port is

factory installed with F female adapter.

8910036

Figure 2. Centre conductor length

The CXE85x can be connected to Local Area Network (LAN) via a standard

(RJ45) 10/100Base-T Ethernet connection (Figure 1 pos. 2).

User Manual CXE85X

59300464 Rev.005

9.12.2013 6(44)

Fibre installation

The CXE85x comes as standard with a bulkhead mounted SC/APC adapters.

Fibre installation is a critical procedure and it should be done with care.

Incorrect handling of the fibre can result in damage and degraded performance.

Warning: The SC/APC adapter is connected to the integrated fibre receiver

through a short length of fibre on the rear side of the bulkhead. To avoid

damage to the fibre, take care not to rotate the adapter when installing or

removing the fibre connector.

Cleaning fibre connectors

•For correct optical operation ensure that all optical connectors are cleaned

immediately before mating using a suitable optical connector cleaning kit.

•If a cleaning kit is not available, wipe the end of the connector using pure

isopropyl alcohol (99%) and a lint-free wipe. Dry it with filtered compressed

air. Wait until dry to insert connector into the adapter.

•When fibre optic connectors are unmated, the optical fibre end faces must

be protected from contamination using suitable dust caps. Contamination of

fibre end faces will reduce the performance of the optical fibre and could

ultimately cause failure of the system. Contamination could also damage the

fibre end faces when the connectors are mated.

User Manual CXE85X

59300464 Rev.005

9.12.2013 7(44)

Front panel

8913048

Figure 3. CXE851 front panel (2nd generation)

8913055

Figure 4. CXE852 front panel (2nd generation)

1) Integrated optical receiver 1

2) Integrated optical receiver 2 (CXE852)

3) Optical power DC voltage test point 1

4) Optical power DC voltage test point 2

(CXE852)

5) Mid stage attenuator

6) Mid stage attenuator range jumper

7) Slope selection jumper

8) OLC mode jumper

9) Output test point, -20 dB directional

coupler

10) RF output

11) External control jumper

12) Status LED

13) Optical input power 1 LED

14) Optical input power 2 LED

15) Reset button

User Manual CXE85X

59300464 Rev.005

9.12.2013 8(44)

Attenuator range (Fig. 3/4 pos. 6)

Slope selection (Fig. 3/4 pos. 7)

16-31 dB

Flat

0-15 dB Middle sloped

High sloped

OLC mode jumper (Fig. 3/4 pos. 8 )

External control jumper (Fig. 3/4 pos. 11)

OLC ON

External control ON

OLC OFF External control OFF

Figure 5. Jumper configurations

User Manual CXE85X

59300464 Rev.005

9.12.2013 9(44)

Features

Local user interface

The local user interface consists of two/three status LEDs for optical input

power and general status, a reset button, a rotary switch for midstage gain

setting, three jumpers for setting the output slope, gain adjustment range and

controlling the OLC and one jumper controlling the DC voltage connection at the

RF output port.

LEDs

The optical input power LED is red when the optical input power has a major

alarm (i.e. is outside major alarm limits), yellow when it has a minor alarm (i.e.

between major alarm limits but outside minor alarm limits), otherwise green.

The status LED is red when there is at least one major alarm related to RF

output power, temperature, local power supply or internal error. It is yellow

when there are no major alarms but at least one minor alarm. Otherwise it is

green.

The status LED blinks when the RF controls are under software control and

changing the rotary switch or jumpers has no effect. Hardware control can be

restored using the reset button.

Reset button

The reset button can be used to restore RF controls to hardware control, to

reset communication settings back to factory values or to reset all settings back

to factory values.

Button pressed

Status LED

Action when released

<1 s

dark

1...5 s

green

RF controls return to hardware control

5...10 s

yellow

Communication settings are reset

10...15 s

red

All settings are reset to factory values

>15 s

dark

Table 1. Reset button functions

When the button is released while the status led is green/yellow/red, the status

LED blinks briefly in the same colour to indicate successful operation.

The communication settings reset enables DHCP and sets SNMP communities

to read:public and write:private. This can be used to e.g. restore communication

with a device whose IP address is unknown.

RF controls

The rotary switch can be used to attenuate output level in 1 dB steps between

0...15 dB. 2nd generation devices feature two attenuation ranges (0…15 dB or

16…31 dB) to adjust the output level. The attenuator ranges are selected using

the attenuator range selection jumper.

OLC can be disabled with a jumper for high output level applications. When

disabled, the input attenuator is set equivalent to -4 dBm input power.

Output slope can be selected between flat, middle or high with a jumper. The

middle option is available only with 2nd generation devices.

User Manual CXE85X

59300464 Rev.005

9.12.2013 10(44)

The status led blinks when the RF controls are under software control and

changing the rotary switch or jumpers has no effect. Hardware control can be

restored using the reset button.

RF output port

RF output port features an “open collector output” for purposes of alarming or

control signal output. The function is controlled by processor and can be used

for example to reset an external Ethernet switch installed next to CXE85x.

CXE85x measures the time elapsed since last received unicast packet to its IP

address. If CXE85x does not receive any unicast packets within user-specified

time, the control signal output is activated for user-specified time and the

unicast receive time calculation is restarted.

Although the open collector output allows a lot of wiring flexibility, care must be

taken not to destroy the circuit via over-voltage, transients or current overload.

Open collector output is specified for max. 100 mA switching current (30 VDC

max.). Inductive loads (relays or other solenoids) can generate very high

voltage spikes when the open collector switch is turned off. If such a load is

unavoidable, the use of transient suppression components parallel to the load is

required. This is critical, as a single transient pulse may destroy the output.

Note: If the control signal output functionality is not used the external control

jumper (Fig. 3 pos.10) must be set to OFF state

RF performance

Optical receivers are integrated within the CXE85x and will accept both 1310

and 1550 nm wavelength optical inputs. Each optical receiver have both a LED

indicator and DC voltage test point for measuring received optical power.

The output stage uses a GaAs MESFET output amplifier to improve RF

performance over the entire 47 to 1006 MHz passband.

Optical input power

Optical input power can be measured from the optical power DC voltage test

point (Figure 4 pos. 3, 4). The test point DC voltage is directly proportional to

optical input power in mW e.g. 1 V corresponds to 1.0 mW average optical

power in 1310 nm operation. In 1550 nm operation subtract 0.5 dBm.

Optical input power / dBm

Optical power testpoint / VDC

1310 nm

1550 nm

1.58

1.78

1.26

1.41

1.00

1.12

-1

0.79

0.89

-2

0.63

0.71

-3

0.50

0.56

-4

0.40

0.45

-5

0.32

0.35

-6

0.25

0.28

-7

0.20

0.22

Table 2. Optical input power DC test point voltages

Do not connect any voltage to the test point or short circuit it to ground. Use a

voltage meter with an input resistance higher than 100 kΩ.

Questo manuale è adatto per i seguenti modelli

Indice

Manuali Ricevitore popolari di altre marche

Garmin

Garmin GA 23 Manuale utente

Aiphone

Aiphone PS-12F Manuale utente

IMES

IMES TCS-01CA-PMI Manuale utente

BWI Eagle

BWI Eagle AIR-EAGLE SR Manuale

AMIMON

AMIMON AMN12310 WHDI Manuale utente

Dual

Dual DMCPA79BT Istruzioni operative

Sound Associates

Sound Associates SA652P Manuale utente

Sherwood

Sherwood NewCastle R-772 Manuale utente

Audio

Audio A10-RX Series Manuale utente

AllSee

AllSee PushShare PSRV1.1 Manuale utente

DEMAG

DEMAG DRC-DR D2 Manuale utente

Teleco

Teleco TVRCL868A02 Manuale utente

Bosch

Bosch RF3222E Manuale utente

Kramer

Kramer 631R Manuale utente

Xpress

Xpress xmc10 Manuale utente

JVC

JVC KD-MR1BTS Manuale utente

Omega Engineering

Omega Engineering UWTC-REC3 Manuale utente

e-survey

e-survey E300 Pro Manuale utente