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Citel MJ8-POE-A User Manual

Citel MJ8-POE-A
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3- Wire 2- Bracket1- DIN-rail
Installation - Grounding MaintenanceWiring
MJ8-xxx
Technical Data
Application example Dimension
MJ8-CAT5E
MJ8-POE-A
MJ8-POE-B
MJ8-12V
MJ8-170V
MJ8-ISDN
MJ8-CAT6S
Application
Ethernet 100 / 1000 - CAT6
Ethernet 100 / 1000 - CAT5E
Power over Ethernet
Mode B
Power over Ethernet Mode A
12V / RS232
Analog Telecom / DSL - pairs
6500 ft max.
2000 m ma
x.
-49/+185°F max.
-40/+85°C max.
IP20
indoor use only
and replace
with MJ8-xxx
INSTALLATION INSTRUCTIONS -
NOTICE D'INSTALLATION
NOTICIA DE INSTALACIÓN - INSTALLATIONSHINWEISE
ISTRUZIONI PER L'INSTALLAZIONE
INSTRUCOES DE INSTALACAO - MONTÁŽNÍ NÁVOD
РУКОВОДСТВО ПО МОНТАЖУ - 安装指导书
MJ8MJ8
MJ8
MJ8
1
2
3
1
2
1
2
Clip on
symmetrical
DIN rail
DIN-rail
mount MJ8 on
earthing plate
press cable
shoe
connect RJ45 cable with MJ8
ISDN T0
Dataline surge protector
Parafoudre pour ligne de données
Proteccion para lineas datos
Überspannungsschutz für Datentechnik
Protezione per linee dati
Protetor de Surto para linha de dados.
cable shoe
screw
screw nut
earthing
plate
countersunk
screw
DIN rail adapter
screw
screw nut
LINE
IN
EQUIP
t
OUT
PE
Surge
Protection
Device
Network
PE
example
EQUIP
t
Router
MJ8
External
network
X
X
Line
Equipt
44
34
54
Bracket
34
54
Bracket
Din rail mounting
55
Din rail mounting
MJ8-CAT6S
MJ8-CAT5E
P/N
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Citel MJ8-POE-A Specifications

General IconGeneral
ModelMJ8-POE-A
Ports8
Power over Ethernet (PoE)Yes
Nominal Voltage (Un)48 V
Maximum Discharge Current (Imax)10 kA
Surge Current (8/20μs)10 kA
Data Rate1000 Mbps
ConnectionRJ45
PoE CompatibilityIEEE 802.3af/at
Operating Temperature-40°C to +85°C
Response Time<1 ns
Max Surge Current10 kA
StandardsIEC 61643-21; EN 61643-21
Protection ModesLine to Line, Line to Ground
TypeData Line Surge Protector

Summary

Technical Data Overview

Supported Applications

Lists supported applications like Ethernet, PoE, and ISDN.

Part Numbers

Catalog numbers for different surge protector models.

Operating Specifications

Specifies operating conditions: altitude, temperature, and IP rating.

Application Example Diagram

Network Integration Diagram

Illustrates surge protector integration in a typical network setup.

Product Dimensions

MJ8-CAT5E Dimensions

Physical dimensions and mounting details for MJ8-CAT5E.

MJ8-CAT6S Dimensions

Physical dimensions and mounting details for MJ8-CAT6S.

Installation and Grounding Guide

DIN-rail Mounting Instructions

Step-by-step guide for mounting the surge protector on a DIN rail.

Bracket Mounting Instructions

Instructions for attaching the surge protector using a mounting bracket.

Wiring Connections

Procedure for connecting wires to the surge protection device.

Wiring Procedure

Connect RJ45 Cable to Device

Detailed steps for connecting an RJ45 cable to the surge protector.

Maintenance and Replacement

Surge Protector Replacement

Guidance on when and how to replace the surge protection unit.