CITEL
Company History
Locations
Specialist in overvoltage protection
Service quality
citel and the environment
Test Facilities
New Range
Lightning Surges
Lightning and Transient overvoltages
The origin of overvoltages
Effects of lightning
The 'Surge Protector' solution
International Standards
Citel's VG Technology
Products
AC/DC Power
Photovoltaic
LED
Telecom
Dataline
Radiocommunication
GDT
Miscellaneous
Applications
Toggle Dropdown
Datacenter
Energy Storage Systems
WATER TREATMENT
LED
Radiocommunication
Security Systems
Industrial Installation
Wind Turbine Installation
Domestic Photovoltaic
Industry Photovoltaic
Solar Farms
E-Moblility
Services
Exhibition information
Downloading
Video Files
Training
Career
Cooperative
News
Contact
Product ranges
AC Power
Photovoltaic
LED
Telecom
Dataline
Radiocommunication
Wind Turbine
GDT
Accessories
Dataline
POE surge protector
MJ8-POE-C6A
Surge protector for POE ++ and Category 6A cabling network
MJ8-POE-C6A
Part Number
581541
POE++ compatible
Gigabit Ethernet (Cat.6A)
Shielded enclosure and connectors
2 kA discharge capability
UL497B certified
IEC 61643-21, EN 61643-21 compliance
Datasheet
Installation Sheet
Tender specifications
Contact Us
The MJ8-POE-C6A is designed to protect sensitive data-processing equipment connected to a POE++ (Power over Ethernet) network from transient overvoltages. This SPD is qualified with the maximum transmission speed and cabling category used for these Ethernet networks: 10Gigabit Ethernet and Category 6A. Obviously, it is applicable for the Ethernet networks with lower categories. The MJ8-POE-C6A surge protector is deployed in signal network applications with data transmission speeds up to 10 GMbps. The surge protector is housed in a shielded enclosure with high quality RJ45 shielded jacks. The transient protection circuit is based on high energy gas discharge tubes (GDT) and a network of fast response silicon avalanche diodes (SAD) to achieve sharp clamping of very large surge events.
Select another reference:
MJ8-POE-A
MJ8-POE-B
MJ8-POE-C6A
Electrical Properties
Mechanical Properties
Norms
Schemas
Network
10Gigabit Ethernet - Cat 6A cabling specification
Nominal line voltage
Un
48 Vdc
Max. DC operating voltage
Uc
60 Vdc
Max. frequency
f max.
500 MHz
Max. data rate
10 Gbps
Insertion loss
< 1 dB
Protection level
Following the test category C3 (IEC61643-21) - Line/Line
Up
70 V
Impulse current
2 x 10/350µs Test - D1 Category
Iimp
500 A
Line/Line Nominal discharge current
C2 Category
In L/L
500 A
Line/Ground Nominal discharge current
8/20µs Test x 10 - C2 Category
In L/PE
2000 A
Technology
GDT+Clamping diode
SPD configuration
4 pairs+shielded
Connection to Network
RJ45 shielded connectors Female input/output
Format
Metallic box with connectors input/output
Mounting
Mounting flange,Screw lug, DIN Rail
Accessory(s) provided
DIN rail adapter, screw, screw nut, earthing plate, countersunk screw, cable shoe
Housing material
Aluminium
Operating temperature
Tu
-40/+85°C
Protection rating
IP20
Failsafe mode
Short-circuit
Disconnection indicator
Transmission interrupt - default mode 2
Pinout
(1-2)(3-6)(4-5)(7-8)
Dimensions
See diagram
Weight
0.106 kg
Standards compliance
IEC 61643-21/ EN 61643-21 / UL497B IEEE 802-3af/3at/3bt/ ANSI/TIA-568-C.1
Certification
UL 497B
×
Description:
Surge protector for POE ++ and Category 6A cabling network
Standards compliance:
IEC 61643-21/ EN 61643-21 / UL497B IEEE 802-3af/3at/3bt/ ANSI/TIA-568-C.1
Certification:
UL 497B
Technology:
GDT+Clamping diode
SPD configuration:
4 pairs+shielded
Network:
10Gigabit Ethernet - Cat 6A cabling specification
Max. DC operating voltage:
60 Vdc
CITEL
Reference:
MJ8-POE-C6A
Part Number:
581541
Or equivalent
Surge protection...in video !
Read more
Video|New range of SPDs
Read more