UL Dataline and DC Signal Surge Suppressors
Last Updated: April 1, 2025
Description
UL Dataline and DC Signal Surge Suppressors are devices designed to protect data and DC signal lines from transient voltage spikes. These suppressors are crucial in safeguarding sensitive electronic equipment by preventing voltage surges from causing damage to the circuits.
Working Principle
Dataline and DC Signal Surge Suppressors operate by detecting and diverting excess voltage away from the protected lines. When a voltage spike occurs, the suppressor channels the surge energy to the ground, thereby preventing it from reaching and damaging the connected equipment. This is typically achieved through components like Metal Oxide Varistors (MOVs), which conduct the surge energy to the ground when the voltage exceeds a certain threshold. These suppressors are essential because they ensure the integrity and longevity of electronic systems by mitigating the risks associated with transient voltage spikes.
Applications
These surge suppressors are commonly used in environments where data and DC signal integrity is critical. Specific examples include protecting telecommunications equipment, computer networks, and industrial control systems. They are also employed in settings where lightning strikes or power surges are prevalent, such as in outdoor installations or facilities with extensive electronic infrastructure.
Advantages over other Dataline and DC Signal Surge Suppressors
UL Dataline and DC Signal Surge Suppressors offer several advantages over other types of suppressors. They are designed to handle higher surge currents, making them suitable for more demanding applications. Additionally, they often provide protection for multiple signal lines, which is beneficial in complex communication networks with numerous data paths.
Limitations
One limitation of these suppressors is that they may not be suitable for all types of signal lines or applications. For instance, they might not be effective in environments with extremely high-frequency signals or where the suppression of DC components is not desired. Additionally, their effectiveness can be reduced if not properly matched to the specific requirements of the application, such as the maximum surge current or the number of protected lines.
Considerations
When selecting UL Dataline and DC Signal Surge Suppressors, several factors should be considered. Initial costs can vary depending on the specifications and the number of lines to be protected. Operating expenses are generally low, but the durability and lifespan of the suppressors can be affected by the frequency and magnitude of voltage surges they encounter. Regular maintenance and testing are recommended to ensure continued protection, and replacement costs should be factored into the overall budget for maintaining the integrity of the protected systems.
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-640 from Transtector is an outdoor style SPD that utilizes state of the art SASD technology to protect critical equipment in 10/100 Base-T Ethernet/PoE+ protocol data networks while remaining transparent to data throughput. This... [See More]
- Standards: UL
- Technology: Silicon Avalanche Diode
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; Pole
from Surge Suppression Incorporated
"Touch Friendly" Terminal Strip Connected Data Transmission Line Protection - UL497B Listed [See More]
- Standards: UL 497B Rating; UL; ISO 9001:2008
- Technology: Hybrid; Up to 100Mbs
- Application: Data Acquisition; Network Applications
- Mounting: DIN Rail (optional feature); Device Mount; In-line or Integrally Attached; "Touch Friendly" Enclosure
from CITEL SURGE PROTECTION
CITEL's DLC series is a compact, stackable din rail surge protector designed to protect your sensitive PLC I/O signals in addition to telephone, datacom & other instrumentation equipment from harmful lightning surges and electrical transients. It combines a fast response time & high power... [See More]
- Standards: UL 497B Rating; UL
- Mounting: DIN Rail
- Application: Network Applications; Telecom. Applications
- Connection: Connection By Spring - Max. Cross Section 1.5 mm²
from Schneider Electric Surge Protection
Retrofit ready, application flexibility, compact design, versatility [See More]
- Standards: UL 1449 Second Edition; UL
- Technology: Metal Oxide Varistor
- Application: Data Acquisition; Network Applications; Telecom. Applications
- Mounting: Plug-in
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 1 Pair AISG, 1 Pair 18Vdc, 8-Pin Mini DIN. PolyPhaser DAS-TP-0001 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector /... [See More]
- Standards: UL
- Mounting: Bracket
- Application: AISG, Telemetry
- Connection: 8-Pin Mini DIN Connector
from MCG SURGE PROTECTION
The DLP H & HH series provides superior surge protection for data and signal line applications. Using higher capacity components, these units offer an improved level of reliability than other similarly priced products. To cover a broader range of applications, four different styles of protection... [See More]
- Standards: UL; UL497B
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Network Applications; Telecom. Applications; Audio & Video Applications; Medical Facilities; Computer Rooms; PLC I/O Ports, 4-20mA loops
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached
from ASCO Power Technologies
Data and I/O are often overlooked as sources of problems for automation processes. Many times damaging transient can come in through the "back door" and disrupt a control system or damage a critical sensor because most industrial control hardware does not come with transient protection, it has to be... [See More]
- Standards: CE Marking; IEC; UL; UL497B
- Technology: Gas Tubes; Hybrid; Tanzorbs, Inductors, and Resistors
- Application: Data Acquisition; Network Applications
- Mounting: DIN Rail
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-935 from Transtector is an outdoor style SPD that utilizes state of the art SASD technology to protect critical equipment in Gigabit Ethernet protocol data networks, while remaining transparent to data throughput. This surge... [See More]
- Standards: CE Marking; IEC; UL; RoHS; Hazardous Locations
- Technology: Silicon Avalanche Diode
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; Pole
from Surge Suppression Incorporated
Coax Type Protection Series - UL497B Listed [See More]
- Standards: UL 497B Rating; UL; ISO 9001:2008
- Technology: Hybrid
- Application: Data Acquisition; Network Applications; Audio & Video Applications
- Mounting: Device Mount; In-line or Integrally Attached; "BNC" Type Connector In/Out
from CITEL SURGE PROTECTION
Designed to protect Power-Over-Ethernet (POE) (Mode B) network devices with transmission speeds up to 100BaseT. All eight pins are protected by a carefully designed circuit that isolates data from ethernet power lines. The ultra-sharp clamping response permanently eliminates transients from your POE... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; Hybrid; Diode
- Application: Network Applications
- Mounting: Attached Pole Mount Brackets for Surface or Pole Mounting
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 1 Pair 100Base-T Ethernet, UL 497B. PolyPhaser IX-1H data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from ASCO Power Technologies
Advanced Protection Technologies (APT) has been a worldwide leader in the surge suppression industry since 1985. APT ’s surge protection products have long set the standard for protection of commercial & industrial facilities. surgeassure ™ was formed to bring this same level of... [See More]
- Standards: UL
- Technology: Hybrid
- Application: Data Acquisition; Network Applications
- Mounting: Wall/Panel
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) ALPU-L130 from Transtector is an outdoor style SPD that utilizes state of the art GDT technology to protect critical equipment in Gigabit Ethernet/PoE+ protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; CE Marking; IEC; UL; RoHS
- Technology: Gas Tubes
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; Pole
from Surge Suppression Incorporated
Compact DIN Rail mountable [See More]
- Standards: UL 497B Rating; UL; ISO 9001:2008
- Technology: Hybrid; Up to 2Mbs
- Application: Data Acquisition; Network Applications
- Mounting: DIN Rail; Device Mount; In-line or Integrally Attached
from CITEL SURGE PROTECTION
The RAK series of Rack Mount and Wall Mount Standoff protectors will ensure the reliable operation of networked equipment connected to 10/100/1000BASE T Ethernet, PoE, Cable, CCTV, RS422, RS232, ISDN, T1, DDS, Dial-up and most other communication interfaces. [See More]
- Standards: UL 497B Rating; UL
- Mounting: Plug-in
- Application: Network Applications
- Connection: DB Type Connector (DB 9, DB 25 etc.)
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 1 Pair T1/E1, RS-232/422/485, 1 Pair 24Vdc, Isolated DC Ground, UL 497B. PolyPhaser IX-1L1DC24-IG data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) DPR-B120 from Transtector is an indoor style SPD that utilizes state of the art GDT technology to protect critical equipment in Gigabit Ethernet PoE protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; CE Marking; IEC; UL; RoHS
- Technology: Gas Tubes
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; DIN Rail; Rack
from Surge Suppression Incorporated
Conduit Style 4-20mA Current Loop Protection Series - UL497B Listed [See More]
- Standards: UL 497B Rating; UL; ISO 9001:2008
- Technology: Hybrid
- Application: Data Acquisition; Network Applications
- Mounting: Device Mount; In-line or Integrally Attached; 3/4to1/2" Conduit, Wires In/Out Opp Ends
from CITEL SURGE PROTECTION
Designed to protect Power-Over-Ethernet (POE) (Mode B) network devices with transmission speeds up to 100BaseT. All eight pins are protected by a carefully designed circuit that isolates data from ethernet power lines. The ultra-sharp clamping response permanently eliminates transients from your POE... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; Hybrid
- Application: Network Applications
- Mounting: DIN Rail
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 1 Pair RS-232, UL 497B. PolyPhaser IX-1M data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will help protect... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-971 from Transtector is an outdoor style SPD that utilizes state of the art SASD technology to protect critical equipment in Gigabit Ethernet/PoE+ protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: CE Marking; IEC; UL; ATEX, Hazardous Locations
- Technology: Silicon Avalanche Diode
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; Pole
from Surge Suppression Incorporated
Security System Protection Products - UL497B Listed [See More]
- Standards: UL 497B Rating; UL; ISO 9001:2005
- Technology: Hybrid
- Application: Data Acquisition; Network Applications; Audio & Video Applications
- Mounting: DIN Rail (optional feature); Device Mount; In-line or Integrally Attached; 1 BNC Pair In/Out, 4 Data, 2 Power
from CITEL SURGE PROTECTION
The PCH Series protects 12, 24, and 48 port,19 ” rack mounted protection units that feature 110 punchdown to RJ45 connectors. This series feature CAT6 performance for today ’s high speed data networks. These production are also available in configurations that offer surge protection to... [See More]
- Standards: UL 497B Rating; IEEE; UL
- Mounting: Rack
- Application: Network Applications
- Connection: RJ41, RJ45 or RJ48 Data Jacks; 110 Block
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 1 Pair RS-232, 1 Pair 24Vdc, UL 497B. PolyPhaser IX-1M1DC24 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector /... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-959 from Transtector is an outdoor style SPD that utilizes state of the art SASD technology to protect critical equipment in Gigabit Ethernet/PoE++ protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: CE Marking; IEC; UL; RoHS; ETL 60950-1
- Technology: Silicon Avalanche Diode
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; Pole
from CITEL SURGE PROTECTION
The RAK series of Rack Mount and Wall Mount Standoff protectors will ensure the reliable operation of networked equipment connected to 10/100/1000BASE T Ethernet, PoE, Cable, CCTV, RS422, RS232, ISDN, T1, DDS, Dial-up and most other communication interfaces. [See More]
- Standards: UL 497B Rating; UL
- Mounting: Rack
- Application: Network Applications
- Connection: RJ41, RJ45 or RJ48 Data Jacks
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 1 Pair POTS, UL 497B. PolyPhaser IX-1P data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will help protect... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
EMP protector (also known as HEMP/NEMP protector) HT-NO-ALPU-GBEP from Transtector is a specially designed high-performance surge protector that has been tested to the most extreme early time and intermediate time High Altitude Electromagnetic Pulse environment from MIL-STD-188-125. This EMP... [See More]
- Standards: UL 497B Rating; UL; RoHS
- Technology: Silicon Avalanche Diode
- Application: Network Applications; Telecom. Applications; Computer Rooms; Government Facilities, Military Installations and Mobile Equipment, Backup Power Systems, Emergency Management Systems, First Responder Sites
- Mounting: Wall/Panel; Pole
from CITEL SURGE PROTECTION
B180, B280 & B480 series wall mountable surge protectors have been designed to protect your sensitive telephone, datacom and instrumentation equipment against harmful lightning surges and electrical transients. [See More]
- Standards: UL 497B Rating; UL; NF EN 61643-21 (France)
- Technology: Gas Tubes; Hybrid; Diode
- Application: Network Applications; Telecom. Applications
- Mounting: Wall/Panel
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 1 Pair POTS, xDSL, UL 497B. PolyPhaser IX-1T data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will help... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) ALPU-F140 from Transtector is an outdoor style SPD that utilizes state of the art SASD/GDT technology to protect critical equipment in Gigabit Ethernet/PoE++ protocol data networks while remaining transparent to data throughput. This... [See More]
- Standards: UL 497B Rating; CE Marking; IEC; UL; RoHS
- Technology: Silicon Avalanche Diode; Gas Tubes
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; Pole
from CITEL SURGE PROTECTION
The E280 concept is based on the use of plug-in modules to protect. telecom and data lines. The E280 line covers all multi-line telephone. (PBX) and data installation configurations: there is an E280 module that is suitable to support for every type data line and/or ac power line to 220Vac. [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; Hybrid; Diode
- Application: Network Applications; Telecom. Applications
- Mounting: Wall/Panel
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 10/100Base-T, UL 497B. PolyPhaser IX-2H data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will help... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1000-1268-NF from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in 10/100 Base-T Ethernet protocol data networks while remaining transparent to data throughput. This... [See More]
- Standards: UL 497B Rating; UL; RoHS
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Protection Module Bay
from CITEL SURGE PROTECTION
Citel DLA/DLA2 series DIN Rail mountable surge protectors have been designed to protect your sensitive telephone, datacom and instrumentation equipment against harmful lightning surges and electrical transients. [See More]
- Standards: UL 497B Rating; UL
- Mounting: DIN Rail
- Application: Telecom. Applications
- Connection: Screw Down Terminals
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 1 Pair 24Vdc, Isolated DC Ground, UL 497B. PolyPhaser IX-2H1DC24-IG data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1000-1402 from Transtector is an indoor style SPD that utilizes state of the art SASD technology to protect critical equipment in 10/100 Baset-T Ethernet/PoE+ protocol data networks while remaining transparent to data throughput. This... [See More]
- Standards: IEC; UL; ATEX, IECEx
- Technology: Silicon Avalanche Diode
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Protection Module Bay
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 1 Pair 48Vdc, UL 497B. PolyPhaser IX-2H1DC48 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-984 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in 10/100 Base-T Ethernet protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 1 Pair 48Vdc, Isolated DC Ground, UL 497B. PolyPhaser IX-2H1DC48-IG data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-985 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in Gigabit Ethernet protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 1 Pair 56Vdc, UL 497B. PolyPhaser IX-2H1DC56 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-986 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in T1/E1 protocol data networks while remaining transparent to data throughput. This surge protector... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 1 Pair 56Vdc, Isolated DC Ground, UL 497B. PolyPhaser IX-2H1DC56-IG data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-987 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in 10/100 Base-T Ethernet protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 3 Pair 100Base-T Ethernet, T1/E1, RS-232/422/485, 1 Pair 48Vdc, UL 497B. PolyPhaser IX-2H1L1DC48 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-977 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in 10/100 Base-T Ethernet protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; UL; RoHS
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 3 Pair 100Base-T Ethernet, T1/E1, RS-232/422/485, 1 Pair 48Vdc, Isolated DC Ground, UL 497B. PolyPhaser IX-2H1L1DC48-IG data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-988 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in Gigabit Ethernet protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 2 Pair 24Vdc, UL 497B. PolyPhaser IX-2H2DC24 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-989 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in T1/E1 protocol data networks while remaining transparent to data throughput. This surge protector... [See More]
- Standards: UL 497B Rating; UL
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 2 Pair 48Vdc, UL 497B. PolyPhaser IX-2H2DC48 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1000-1270 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in Gigabit Ethernet protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497A Rating; UL; RoHS
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Protection Module Bay
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair 100Base-T Ethernet, 2 Pair 56Vdc, UL 497B. PolyPhaser IX-2H2DC56 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1000-1270-NF from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in Gigabit Ethernet protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; UL; RoHS
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Protection Module Bay
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair T1/E1, RS-232/422/485, UL 497B. PolyPhaser IX-2L data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1000-1117 from Transtector is an indoor style SPD that utilizes state of the art SASD/MOV/GDT technology to protect critical equipment in Gigabit Ethernet/PoE+ protocol data networks while remaining transparent to data throughput. This... [See More]
- Standards: UL 497B Rating; CE Marking; UL; RoHS; Hazardous Locations
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode; Gas Tubes
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Protection Module Bay
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair T1/E1, RS-232/422/485, 1 Pair 12Vdc, UL 497B. PolyPhaser IX-2L1DC12 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1000-1269 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in T1/E1 protocol data networks while remaining transparent to data throughput. This surge protector... [See More]
- Standards: UL 497A Rating; UL; RoHS
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Protection Module Bay
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair RS-232, UL 497B. PolyPhaser IX-2M data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will help protect... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) DPR-F140 from Transtector is an indoor style SPD that utilizes state of the art SASD/GDT technology to protect critical equipment in Gigabit Ethernet PoE protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; CE Marking; IEC; UL; RoHS
- Technology: Silicon Avalanche Diode; Gas Tubes
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; DIN Rail; Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair RS-232, 2 Pair 24Vdc, UL 497B. PolyPhaser IX-2M2DC24 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector /... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) DPR-L130 from Transtector is an indoor style SPD that utilizes state of the art GDT technology to protect critical equipment in Gigabit Ethernet/PoE+ protocol data networks while remaining transparent to data throughput. This surge... [See More]
- Standards: UL 497B Rating; CE Marking; IEC; UL; RoHS
- Technology: Gas Tubes
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Wall/Panel; DIN Rail; Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair RS-232, 2 Pair 48Vdc, UL 497B. PolyPhaser IX-2M2DC48 data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector /... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1000-1268 from Transtector is an indoor style SPD that utilizes state of the art TBU/GDT technology to protect critical equipment in 10/100 Base-T Ethernet protocol data networks while remaining transparent to data throughput. This... [See More]
- Standards: UL 497A Rating; UL; RoHS
- Technology: Gas Tubes; TBU
- Application: Network Applications; Telecom. Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Protection Module Bay
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair POTS, UL 497B. PolyPhaser IX-2P data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will help protect... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
Data surge protector (also known as SPD or lightning protector) 1101-704 from Transtector is an indoor style SPD that utilizes state of the art SASD technology to protect critical equipment in CCTV protocol data networks while remaining transparent to data throughput. This surge protector provides... [See More]
- Standards: UL 497B Rating; UL
- Technology: Silicon Avalanche Diode
- Application: Network Applications; Telecom. Applications; Audio & Video Applications; Computer Rooms; Control Lines and Sense Loops, Oil & Gas
- Mounting: Rack
from PolyPhaser Corporation
Outdoor Twisted Pair Lightning Surge Protector, 2 Pair Dual Telco Trunk, UL 497B. PolyPhaser IX-2T data line lightning surge protector (also known as lightning surge arrestor or suppressor) is in-stock and will ship same day as purchased. Our twisted pair lightning surge protector / arrestor will... [See More]
- Standards: UL 497B Rating; UL
- Mounting: Wall/Panel; Pole Mount Kit
- Application: Enterprise Networks, Point to Point Radios, PoE Equipment, Telco Backhaul, Internet Service Providers
- Connection: Screw Down Terminals