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Product Selection CMJ8-POE-B
CMJ8-POE-B-C5E

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.
- <b>Discover our latest innovation : the CWMJ8-POE-C6Ab> - POE ++ compatible surge protector - Category 5E compatible - Shielded RJ45 connectors - Outdoor application: IP67 - Metal enclosure - Compliant with IEC 61643-21, NF EN 61643-21 - UL497B certified
Outdoor gigabit POE-B surge protector
POE surge protector
POE-B and Gigabit Ethernet, High POE
CMJ8-POE-B-C5E
CMJ8 Series Outdoor Gigabit POE SPD IEEE 802.3af 802.3at, 802.3btUp to 10Gbps
CMJ8-POE-A-C5E/PCB

LAN-10G-POE-G-C

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.
- POE++ Compatible (IEEE 802.3bt) -10Gb (5-100m) with Cat6A S/FTP cabling - Shielded RJ45 connectors - Outdoor applications, IP54 (NEMA 3) - Plastic enclosure, UL94-V0 - Conforms to IEC/EN 61643-21 - SPD categories D1, C3, C2
Outdoor gigabit 10G POE++ surge protector
POE surge protector
LAN-10G-POE-G-C
CMJ8 Series Outdoor Gigabit POE SPD IEEE 802.3af 802.3at, 802.3btUp to 10Gbps
CGMJ8-POE-B-C5

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.
- <b>Discover our latest innovation : the CWMJ8-POE-C6Ab>
Outdoor gigabit POE-B surge protector
POE surge protector
POE-B and 100Mbit Ethernet, High POE
CGMJ8-POE-B-C5
CMJ8 Series Outdoor Gigabit POE SPD IEEE 802.3af 802.3at, 802.3btUp to 10Gbps
CMJ8-POE-A-C5E/PCB

CMJ8-POE-A-C5E

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.
- <b>Discover our latest innovation : the CWMJ8-POE-C6Ab> - POE ++ compatible surge protector - Category 5E compatible - Shielded RJ45 connectors - Outdoor application: IP65 - Metal enclosure - Compliant with IEC 61643-21, NF EN 61643-21 - UL497B certified
Outdoor gigabit POE-A surge protector
POE surge protector
CMJ8-POE-A-C5E
CMJ8 Series Outdoor Gigabit POE SPD IEEE 802.3af 802.3at, 802.3btUp to 10Gbps
CMJ8-POE-A-C5E/PCB

MJ8-POE-IT

The MJ8-POE is designed to protect sensitive data-processing equipment connected to a POE (Power over Ethernet) network from transient overvoltages. The MJ8-POE surge protector is deployed in signal network applications with data transmission speeds of 100 and 1000 Mbps.
IEC 61643-21 / EN 61643-21 / UL497 B / IEEE 802-3ab/3at
- POE++ compatible (IEEE 802.3bt) - 10G compatible from 5m to 100m in the channel, using Cat-6A S/FTP cabling - RJ45 Shielded connectors - IEC 61643-21, EN 61643-21 - Indoor application: IP20 rating (NEMA 2) - Plastic enclosure, UL94-V0 - Location and test categories: D1, C2, C3
RJ45 surge protector for POE-B
POE surge protector
POE-B and Gigabit Ethernet, High POE
MJ8-POE-IT
MJ8-POE
MJ8-POE Series for IEEE 802.3af, 802.3at, 802.3btUL497BCAT6A,CAT6, CAT5e, CAT5

CWMJ8-POE-C6A

The new CWMJ8-POE-C6A product is designed to protect POE ++ and Ethernet Category 6A networks. ... It completes the existing range of CITEL PoE surge protectors (CRMJ8-POE-C6A with metal enclosure, for outdoor application & MJ8-POE-C6A for indoor use). Based on hybrid diagram made with gas tubes and low capacitance clamping diodes, this surge protector is ideally suited for PoE-connected devices as IP cameras or WiFi hotspots.
- POE++ Compatible (IEEE 802.3bt) -10Gb (5-100m) with Cat6A S/FTP cabling - Shielded RJ45 connectors - Outdoor applications, IP66 (NEMA 4/4X) - Plastic enclosure, UL94-V0 - Conforms to IEC/EN 61643-21 - SPD categories D1, C3, C2, C1
10 gigabit POE ++ surge protector
POE surge protector
CWMJ8-POE-C6A
CMJ8 Series Outdoor Gigabit POE SPD IEEE 802.3af 802.3at, 802.3btUp to 10Gbps
CRMJ8-POE-C6/KF

The CRMJ8-POE is an outdoor PoE surge protector in metal enclosure designed to protect sensitive data-processing equipment connected to a PoE (Power over Ethernet) network from transient over voltages. The CRMJ8-POE surge protector is deployed in signal network applications with data transmission speeds up to 10000 and is equipped with high quality shielded RJ45 connectors.
- POE++ Compatible (IEEE 802.3bt) -10Gb (5-100m) with Cat6A S/FTP cabling - RJ45 connectors - Outdoor applications, IP66 (NEMA 4/4X) - Metallic enclosure - Conforms to IEC/EN 61643-21 - SPD categories D1, C3, C2, C1
Outdoor gigabit POE surge protector
POE surge protector
CRMJ8-POE-C6/KF
CMJ8 Series Outdoor Gigabit POE SPD IEEE 802.3af 802.3at, 802.3btUp to 10Gbps
CRMJ8-POE-C6A

The CRMJ8-POE is an outdoor PoE surge protector in metal enclosure designed to protect sensitive data-processing equipment connected to a PoE (Power over Ethernet) network from transient over voltages. The CRMJ8-POE surge protector is deployed in signal network applications with data transmission speeds up to 10000 and is equipped with high quality shielded RJ45 connectors.
- POE++ Compatible (IEEE 802.3bt) -10Gb (5-100m) with Cat6A S/FTP cabling - RJ45 connectors - Outdoor applications, IP66 (NEMA 4/4X) - Metallic enclosure - Conforms to IEC/EN 61643-21 - SPD categories D1, C3, C2, C1
Outdoor POE++ in-line surge protector
POE surge protector
CRMJ8-POE-C6A
CMJ8 Series Outdoor Gigabit POE SPD IEEE 802.3af 802.3at, 802.3btUp to 10Gbps
PCH24-POE-B

- 19'' patch panel surge protector for POE-B - 24 ports - In : connector type 110 back - Out : RJ45 front - Maintenance possible per port - Secondary protection - UL497B
19'' patch panel surge protector - POE-B line
POE mode B, Gigabit Ethernet, POE Plus
PCH24-POE-B
PCH48-POE-B

- 19'' patch panel surge protector for POE-B - 48 ports - In : connector type 110 back - Out : RJ45 front - Maintenance possible per port - Secondary protection - UL497B
19'' patch panel surge protector - POE-B line
POE mode B, Gigabit Ethernet, POE Plus
PCH48-POE-B
PCH12-POE-B

- 19'' patch panel surge protector for POE-B - 12 ports - In : connector type 110 back - Out : RJ45 front - Maintenance possible per port - Secondary protection - UL497B
19'' patch panel surge protector - POE-B line
POE mode B, Gigabit Ethernet, POE Plus
PCH12-POE-B
RAK32-POE-B-SO

The RAK series of rack mount and wall mount standoff protectors will ensure the reliable operation of networked equipment connected to 10/100/1000BaseT Ethernet, Cat5, Cat6, PoE and most other communication interfaces.
- 19'' patch panel surge protector for POE-B - 32 ports - In/Out front : RJ45 - Maintenance possible per port - Secondary Protection - UL497B
POE mode B, Gigabit Ethernet, POE Plus
RAK32-POE-B-SO
RAK16-POE-B-SO

The RAK series of rack mount and wall mount standoff protectors will ensure the reliable operation of networked equipment connected to 10/100/1000BaseT Ethernet, Cat5, Cat6, PoE and most other communication interfaces.
- 19'' patch panel surge protector for POE-B - 16 ports - In/Out front : RJ45 - Maintenance possible per port - Secondary Protection - UL497B
POE mode B, Gigabit Ethernet, POE Plus
RAK16-POE-B-SO
MSP-VM230/R

MSP-VM-R Series POE Injector or Splitter 24Vdc to 48Vdc Non-POE + POE networks
POE Network
MSP-VM48/RINJ

- Security camera surge protector - Combined POE Mid-Span Injector or Splitter and SPD - Supports 802.3af, 802.3at, 802.3bt (POE++) - Compact aluminum housing - DIN Rail mounting or plate - Integrated power supply injector connector (power supply separate)
MSP-VM-R Series POE Injector or Splitter 24Vdc to 48Vdc Non-POE + POE networks
POE Network
MSP-VM24/R

MSP-VM-R Series POE Injector or Splitter 24Vdc to 48Vdc Non-POE + POE networks
POE Network
MSP-VM120/R

MSP-VM-R Series POE Injector or Splitter 24Vdc to 48Vdc Non-POE + POE networks
POE Network
MSP-VM12/R

MSP-VM-R Series POE Injector or Splitter 24Vdc to 48Vdc Non-POE + POE networks
POE Network
Range Selection CMJ8-POE-B
Range B480 - B480-06D3

Range B280 - B280-06D3

Range B180 - B180-06D3

Range MJ8-POE - MJ8-POE-A

Range MJ8-POE-A/SD - MJ8-POE-A/SD

Pages CMJ8-POE-B
CITEL, surge protectors for security systems
. Selection of SPDs for Security Systems 1 - Surge Protectors for Survey Cameras | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Anolog Camera | MSP-VM230-2P | Combined surge protectors | | | IP Cameras | CRMJ8-POE-C6A | POE++ and 10 Gigabit Ethernet | | | Coaxial lines as Video-transmission | CXC06-B/FM | Coaxial surge protector, BNC connector | | | 10Gigabit Ethernet/POE++ networks | MJ8-POE-C6A | Ethernet surge protector, Shielded RJ45 connections on Cat6A cabling | | | 10Gigabit Ethernet | MJ8-C6A | Ethernet surge protector, Shielded RJ45 connections on Cat6A cabling | |
2 - Surge Protectors for Control Rooms | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Control room | RAK16-E-C6 | 19" Rack surge protector - 10/100/1000BaseT networks | |
3 - Surge Protectors for Main Electrical Panel | Location | Citel models | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | AC network - Main switchboard | DAC1-13S-31-275 | Type 1+2+3 surge protector 3-phase+N | |
4 - Surge Protectors for fire Alarm | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Fire alarm | DAC40CS-11-275 | Type 2 (or 3) surge protector - Compact - Single phase | | | Fire alarm | DAC40CS-31-275 | Type 2 (or 3) surge protector - Compact - 3-phase | |
5 - Surge Protector for Acces Control | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Access control | DLA | Dataline surge protectors - DIN rail mounting | |
6 - Surge Protector for LED Lighting | Location | Citel model | Type of SPDs | | | -------------------------------- | ----------------- | ----------------------------------- | ---- | | Inside the cutouts of led lighting pole | DLPM1-230L | 230 V single phase surge protector - DIN rail mounting | |

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Citel, Water Waste Treatment

Implementation of coordinated system of protection against transient overvoltages |--- | --- | --- | --- | | Number | Location | Models | | 1 | AC power - Main electrical panel | DAC1-13VGS-31-275 | | | 1 | | DS254VG-300/G | | | 2 | Coaxial antenna - Radio wireless | P8AX | | | 3 | AC power - Distribution panel | DAC40CS-31-275 | | | 4 et 5 | Control circuit - Remote management | DAC15CS-31-275 | | 6 | Telecom-Data-Ethernet | DLA | | | 6 | | MJ8-POE-C6A | | | 7 | Control room | DAC50S-31-275 | | | 7 | | MJ8-POE-C6A | | | 7 | | DLA | | | --- | | Download flyer | | |
Surge Protection for Wind Turbine installation
. Selection of SPDs


1 - 230V / 400 V | | Description | Model | | --- | ---- | --- | | | Type 1+2+3 surge protector - VG Technology - Uc : 760V |DACN1-25CVGS-30-760 | | | 3-phase Type 2 surge protector - Uc : 760V |DAC50S-30-760 | | | 3-phase Type 2 surge protector - Uc : 800V |DAC50S-31-760-2600DC | 2 - 690 V | | Description | Model | | --- | ---- | --- | | | Type 2+3 surge protector - Uc : 1260V |DACN30VGS-30-1260 | | | Type 2 surge protector - Uc : 1100V |DS41S-1000 | 3 - Datalines | | Description | Model | | --- | ---- | --- | | | 1-pair Telecom-Data surge protector - DIN rail mounting - Ultra compact |DLC-24D3/RE | | | RJ45 surge protector for POE++ networks |MJ8-POE-A-SD | 4 - Counter | | Description | Model | | --- | ---- | --- | | | Lightning monitoring system for windturbines |LMS-W |
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Citel, SPDs for Energy Storage System ESS
. Surge Protectors selection


| Location | | Description | Model | | --- | --- | ---- | --- | | DC Battery protecgtion | | Kit ESS: 1500Vdc surge protector + Fusible |KIT ESS DDC50S-21Y-1500 | | Main Electrical Panel | | Type 1+2+3 AC surge protector 3-phase+N |DAC1-13VGS-31-275 | | Main Electrical Panel | | Fuse + Holders for 3-phase+N surge protector |SFD1-13S-31 | | Secondary panel | | Type 2 AC surge protector 3-phase+N |DACF25S-31-275 | | Control Sytems | | 1-pair Data surge protector pluggable |DLA-24D3 | | Control Systems | | POE++ and Cat.6A surge protector |MJ8-POE-C6A | | Connected PV site | | Type 2 PV surge protector 1500Vdc |DPVN40CVGS-21Y-1500 | | Windturbines | | Type 1+2+3 AC surge protector single-phase|DACN1-25VGS-10-440 |
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International Standards
The phenomena were first characterized and a series of standardized waves created (1.2/50µs voltage wave and 8/20µs and 10/350µs current waveforms), then a number of standards defining surge arrester performance were issued, among them : Surge Protectors for Low-Voltage installations: - NF EN 61643-11 (France) - VDE 0675-6-11 (Germany) - EN 61643-11 (Europe) - UL1449 (USA) - IEC 61643-11 (International) Surge Protectors for Telecom equipment: - IEC 61643-21 (International) - ITU-T recommendations K11, K12, K17, K20, K21, K36 (International) - UL 497 A/B (USA)
SPD mandatory or not?

Protection against transient overvoltage shall be provided where the consequence caused by overvoltage affects:
a) human life, e.g. safety services, medical care facilities;
b) public services and cultural heritage, e.g. loss of public services, IT centres, museums;
c) commercial or industrial activity, e.g. hotels, banks, industries, commercial markets, farms.
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