CMJ8-POE-B-C5E outdoor surge protector for PoE++ and 1Gb Ethernet

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CMJ8-POE-B-C5E outdoor surge protector for PoE++ and 1Gb Ethernet

Name: CMJ8-POE-B-C5E outdoor surge protector for PoE++ and 1Gb Ethernet
Brand: CITEL
SKU: CMJ8-POE-B-C5E
Availability: InStock
Rating: 5 (1 reviews)

Series

CxMJ8-POE
Model

CMJ8-POE-B-C5E
Brand / Made in

CITEL / FRANCE

Description: Outdoor POE-B in-line surge protector
SPD configuration: 8 wires+shielded
Network: POE-B and Gigabit Ethernet, High POE
Max. DC operating voltage: 7.5 Vdc (1.2.3.6) - 650 mA. 60 Vdc (4.5.7.8) - 650 mA
RJ45 Shielded connectors
Technology: GDT+Clamping diode
Outdoor application: IP65 rating
Plastic Box enclosure
Standards compliance: IEC 61643-21 / EN 61643-21 / UL497 B / IEEE 802-3ab/3at
Certification: UL 497B

CMJ8-POE-B-C5E OUTDOOR POE++ IN-LINE SURGE PROTECTOR

The CMJ8-POE is an outdoor PoE surge protector designed to protect sensitive data-processing equipment connected to a PoE (Power over Ethernet) network from transient over voltages. The CMJ8-POE surge protector is deployed in signal network applications with data transmission speeds up to1000 Mbps and is equipped with high quality shielded RJ45 connectors.

Product specifications

Product specifications
product manual
Download file

ELECTRICAL PROPERTIES

Network: POE-B and Gigabit Ethernet, High POE
Nominal line voltage Un: 5 Vdc/48 Vdc
Max. DC operating voltage Uc: 7.5 Vdc (1.2.3.6) - 650 mA. 60 Vdc (4.5.7.8) - 650 mA
Max. frequency f max.: 250 MHz
Max. data rate: 10/100/1000 Mbps
Insertion loss: < 1 dB
Max. load current IL: 1200 mA
Protection level Up: 20/70 V (Following the test category C3 (IEC61643-21)-Line/Line)
Impulse current Iimp: 500 A (2 x 10/350µs Test-D1 Category)
Line/Line Nominal discharge current In L/L: 500 A (C2 Category)
Line/Ground Nominal discharge current In L/PE: 2000 A (8/20µs Test x10-C2 Category)

MECHANICAL PROPERTIES

Technology: GDT+Clamping diode
SPD configuration: 8 wires+shielded
Connection to Network: RJ45 shielded connectors Female input/output
Format: Plastic Box with connectors input/output
Mounting: On plate or pole
Housing material: Thermoplastic UL94 V-0
Operating temperature: -40/+85°C
Protection rating: IP65
Outdoor application: Yes
Failsafe mode: Short-circuit
End of life: Short-circuit - transmision cut-off - fault mode 2
Spare module(s): C2MJ8-POE-B/PCB
Pinout: (1-2)(3-6)(4-5)(7-8)
Dimensions: See diagram

Standards

Standards compliance: IEC 61643-21/EN 61643-21/UL497B/IEEE 802-3ab/3at
Certification: UL 497B

INSTALLATION
The surge protector for IT networks must be installed while respecting the following principles:

SPDs must be installed on the both sides of the transmission line (e.g. server side and terminal equipment side)
The surge protector and the protected equipment must be interconnected with the bonding network of the installation.
The earthing conductor (between the earth output of the SPD and the bonding circuit of the installation) must be as short as possible (less than 0.50 m).
The AC power supply of the equipment must also be surge protected.