DEHNpatch – Arrester for Data Networks and Ethernet Applications

Surge Arrester

DEHNpatch is the first Cat. 6A certified patch cable with surge protection that can be used according to IEEE 802.3at up to 57 V.
  • Patch cable with surge protection
  • Cat. 6 according to ISO/IEC 11801
  • CAT 6A in the channel according to ANSI/TIA/EIA-568
  • Power over Ethernet IEEE 802.3 compliant (up to PoE++ / 4PPoE)
  • IP66 variant for outdoor applications
  • Easy to retrofit

Description

Surge arresters of the DEHNpatch family fulfill various requirements for a universal application for Ethernet, Industrial Ethernet, Power over Ethernet (IEEE 802.3 compliant up to PoE++ / 4PPoE) as well as general applications in structured cablings up to the Gbit range. Due to the different product designs the SPDs are suitable for indoor and outdoor installation in different environmental conditions.

The space-saving design of the DEHNpatch surge arrester as patch cable or as compact socket-socket design is especially easy to install. Thus, not only new systems can be equipped easily but also retrofitting is possible anytime without great effort. Due to its fully shielded design, DEHNpatch can be used in shielded and unshielded networks.
DEHNpatch is installed between patch panel and active component (e.g. switch). A safe equipotential bonding is provided by the surge current resistant DIN rail supporting foot with snap-in mechanism. Standard DEHNpatch will be supplied with integrated patch cable with a length of 3 m. Arresters with other, customised cable lengths are available upon request up to a total cable length of 10 m.
The width of the DIN rail mounting devices is similar to that of an RJ45 socket, allowing up to 24 devices to be installed next to one another in a 19“ rack. For multiple application in 19“ distribution boards a DEHNpatch mounting set is recommended which is available as accessory.

The IP66 version of DEHNpatch with its universal mounting device, especially developed for outdoor applications, can be installed on poles as well as on walls. The arrester is directly earthed via the metal enclosure. Screws in the enclosure cover are secured against falling out which facilitates installation also at great heights (e.g. on poles). Special cable seals enable an easy and low-effort installation of the arrester with pre-assembled patch cables. An additional effort of mounting RJ45 plugs on the building entry cable can be omitted.

Detail 1

With RJ45 sockets, fully shielded.

Detail 2

With IP66 degree of protection suitable for outdoor application.

Detail 3

Patch cable version, fully shielded.

Detail 4

Mounting set (DIN rail, distance bolts) for 19” mounting sections available as accessory.

Models

+
DPA CLE IP66

DPA M CAT6

DEHNpatch Class E

DEHNpatch Class D

+ DPA CLE IP66

Basic circuit diagram DPA CLE IP66
Dimension drawing DPA CLE IP66

Universal surge arrester for GBit Ethernet applications, Power over Ethernet (IEEE 802.3 compliant up to PoE++ / 4PPoE) and similar applications in structured cabling systems in indoor and outdoor areas in an IP66 rated enclosure impervious to dust and water jets. Protection of all pairs with gas discharge tubes and one adapted filter matrix for each pair. Fully shielded surge protective solution with RJ 45 sockets. Universal mounting bracket for pole and wall mounting.
External accessories: Tensioning straps for pole mounting

Specifications

Type
Part No.
SPD class
Nominal voltage (UN)
Max. continuous operating voltage (a.c.) (Uc)
Max. continuous operating voltage (d.c.) pair-pair (PoE) (Uc)
Nominal current (IL)
D1 Lightning impulse current (10/350 µs) per line (Iimp)
C2 Nominal discharge current (8/20 µs) line-line (In)
C2 Nominal discharge current (8/20 µs) line-PG (In)
C2 Total nominal discharge current (8/20 µs) line-PG (In)
Voltage protection level line-line for In C2 (UP)
Voltage protection level line-PG for In C2 (UP)
Voltage protection level line-line for In C2 (PoE) (UP)
Voltage protection level line-line at 1 kV/µs C3 (UP)
Voltage protection level line-PG at 1 kV/µs C3 (UP)
Voltage protection level pair-pair at 1 kV/µs C3 (PoE) (UP)
Cut-off frequency (fG)
Operating temperature range (TU)
Degree of protection (with installed cables)
For mounting on
Connection (input / output)
Pinning
Earthing via
Enclosure material
Colour
Test standards
Approvals
External accessories
Weight
GTIN
PU
Part No.
  • DPA CLE IP66
  • 929 221
  • T
  • 5 V
  • 6 V
  • 60 V
  • 1 A
  • 0.8 kA
  • 400 A
  • 2.5 kA
  • 10 kA
  • ≤ 170 V
  • ≤ 600 V
  • ≤ 120 V
  • ≤ 180 V
  • ≤ 500 V
  • ≤ 120 V
  • 250 MHz
  • -40 °C ... +80 °C
  • IP 66
  • pole / wall
  • RJ45 socket / RJ45 socket
  • 1/2, 3/6, 4/5, 7/8
  • enclosure with pole / wall bracket
  • aluminium die-cast, nickel plated
  • bare surface
  • IEC 61643-21 / EN 61643-21
  • UL, CSA
  • tensioning straps for pole mounting
  • 606 g
  • 4013364342866
  • 1 pc(s)
  • 929 221
  • Specifications (PDF)
  • More
    • Further Pictures
      Basic circuit diagram DPA CLE IP66
      open PDF
      Dimension drawing DPA CLE IP66
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DEHNpatch DPA CLE IP66 Class E Surge Protective Device
Outdoor arrester for GBit Ethernet applications
Power over Ethernet (up to PoE++ / 4PPoE) and similar
applications in a fully shielded IP66 enclosure
SPD class Type 2 / P1
DEHNpatch CLE IP66, tested according to EN 61643-21
Universal arrester according to EN 50173
for all data services up to 60 V DC (PoE++/4PPoE)
For protecting 4 pairs of data network interfaces
via RJ 45 sockets, for indoor and outdoor application
      D1 Lightning impulse current (10/350 µs) total: 4 kA
      C2 Total nominal discharge current (8/20 µs) line-PG: 10 kA

      delivery and installation.

      Brand: DEHN
      Type: DPA CLE IP66
      Part No.: 929 221

      or equivalent.
      Installation Instructions
      CAD-Data for registered Users
      929221.stp
      929221.igs
      929221.jt
      929221.dwg
      929221.dxf

DPA M CAT6

Basic circuit diagram DPA M CAT6 RJ45
Dimension drawing DPA M CAT6 RJ45

Universal arrester for Industrial Ethernet, Power over Ethernet (IEEE 802.3 compliant up to PoE++ / 4PPoE) and similar applications in structured cabling systems according to Cat. 6 and class EA up to 500 MHz. Fully shielded type with patch cable for DIN rail mounting (up to 10 Gbit Ethernet).

Specifications

Type
Part No.
SPD class
Nominal voltage (UN)
Max. continuous operating voltage (d.c.) (Uc)
Max. continuous operating voltage (a.c.) (Uc)
Max. continuous operating voltage (d.c.) pair-pair (PoE) (Uc)
Nominal current (IL)
D1 Lightning impulse current (10/350 µs) per line (Iimp)
C2 Nominal discharge current (8/20 µs) line-line (In)
C2 Nominal discharge current (8/20 µs) line-PG (In)
C2 Total nominal discharge current (8/20 µs) line-PG (In)
C2 Nominal discharge current (8/20 µs) pair-pair (PoE) (In)
Voltage protection level line-line for In C2 (UP)
Voltage protection level line-PG for In C2 (UP)
Voltage protection level line-line for In C2 (PoE) (UP)
Voltage protection level line-line at 1 kV/µs C3 (UP)
Voltage protection level line-PG at 1 kV/µs C3 (UP)
Voltage protection level pair-pair at 1 kV/µs C3 (PoE) (UP)
Cut-off frequency (fG)
Insertion loss at 250 MHz
Capacitance line-line (C)
Capacitance line-PG (C)
Operating temperature range (TU)
Degree of protection
For mounting on
Connection (input / output)
Pinning
Connecting line
Connector
Earthing via
Enclosure material
Colour
Test standards
Approvals
Transmission class according to ISO/IEC 11801
Transmission class according to EN 50173-1
Transmission class according to ANSI/TIA/EIA-568
External accessories
Weight
GTIN
PU
Part No.
*) Special lengths on request
  • DPA M CAT6 RJ45S 48
  • 929 100
  • T
  • 48 V
  • 48 V
  • 34 V
  • 57 V
  • 1 A
  • 1 kA
  • 150 A
  • 2.5 kA
  • 10 kA
  • 150 A
  • ≤ 190 V
  • ≤ 600 V
  • ≤ 600 V
  • ≤ 145 V
  • ≤ 500 V
  • ≤ 600 V
  • 250 MHz
  • ≤ 2 dB
  • ≤ 165 pF
  • ≤ 255 pF
  • -20 °C ... +60 °C
  • IP 20
  • 35 mm DIN rails acc. to EN 60715
  • RJ45 connecting line / RJ45 connecting line
  • 1/2, 3/6, 4/5, 7/8
  • A = approx. 0.5 m, G = approx. 3 m *)
  • Stewart 39 series
  • 35 mm DIN rail acc. to EN 60715
  • zinc die-casting
  • bare surface
  • IEC 61643-21 / EN 61643-21
  • GHMT, EAC
  • Cat. 6
  • Class EA
  • cat. 6A in the channel
  • fixing material
  • 244 g
  • 4013364102170
  • 1 pc(s)
  • 929 100
  • Specifications (PDF)
  • More
    • Further Pictures
      Basic circuit diagram DPA M CAT6 RJ45S 48
      open PDF
      Dimension drawing DPA M CAT6 RJ45S 48
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DEHNpatch DPA M CAT 6 RJ45S 48 patch cable with integrated surge protection
Surge arrester patch cable in Cat.6 performance
DEHNpatch M, SPD class TYPE 2/P1, tested 
acc. to EN 61643-21 and ISO/IEC 11801, for
universal use according to EN 50173 up to 57 V DC
for the protection of 4 pairs of data network 
interfaces via RJ45 socket, for single application or 
application in 19“ cabinets, total cable length 3 m, 
width 19 mm

      Max. continuous operating voltage (d.c.): 48 V
      C2 Total nominal discharge current (8/20 µs) line-PG: 10 kA

      delivery and installation.

      Brand: DEHN
      Type: DPA M CAT6 RJ45S 48
      Part No.: 929 100

      or equivalent.
      Installation Instructions
      Certificates
      CE_DPA_M_CAT6_RJ45S_48
      CAD-Data for registered Users
      929100.stp
      929100.igs
      929100.jt
      929100.dwg
      929100m_D.dxf

DEHNpatch Class E

Basic circuit diagram DPA M CLE RJ45B 48
Dimension drawing DPA M CLE RJ45B 48

Universal arrester for Industrial Ethernet, Power over Ethernet (IEEE 802.3 compliant up to PoE++ / 4PPoE) and similar applications in structured cabling systems according to class E up to 250 MHz. Protection of all pairs by means of powerful gas discharge tubes and one adapted filter matrix per pair. Fully shielded type with sockets for DIN rail mounting (up to 1 Gbit Ethernet).

Specifications

Type
Part No.
SPD class
Nominal voltage (UN)
Max. continuous operating voltage (d.c.) (Uc)
Max. continuous operating voltage (a.c.) (Uc)
Max. continuous operating voltage (d.c.) pair-pair (PoE) (Uc)
Nominal current (IL)
D1 Lightning impulse current (10/350 µs) per line (Iimp)
C2 Nominal discharge current (8/20 µs) line-line (In)
C2 Nominal discharge current (8/20 µs) line-PG (In)
C2 Total nominal discharge current (8/20 µs) line-PG (In)
C2 Nominal discharge current (8/20 µs) pair-pair (PoE) (In)
Voltage protection level line-line for In C2 (UP)
Voltage protection level line-PG for In C2 (UP)
Voltage protection level line-line for In C2 (PoE) (UP)
Voltage protection level line-line at 1 kV/µs C3 (UP)
Voltage protection level line-PG at 1 kV/µs C3 (UP)
Voltage protection level pair-pair at 1 kV/µs C3 (PoE) (UP)
Cut-off frequency (fG)
Insertion loss at 250 MHz
Capacitance line-line (C)
Capacitance line-PG (C)
Operating temperature range (TU)
Degree of protection
For mounting on
Connection (input / output)
Pinning
Earthing via
Enclosure material
Colour
Test standards
Approvals
External accessories
Weight
GTIN
PU
Part No.
  • DPA M CLE RJ45B 48
  • 929 121
  • T
  • 48 V
  • 48 V
  • 34 V
  • 57 V
  • 1 A
  • 0.5 kA
  • 150 A
  • 2.5 kA
  • 10 kA
  • 150 A
  • ≤ 180 V
  • ≤ 500 V
  • ≤ 600 V
  • ≤ 180 V
  • ≤ 500 V
  • ≤ 600 V
  • 250 MHz
  • ≤ 3 dB
  • ≤ 30 pF
  • ≤ 25 pF
  • -40 °C ... +80 °C
  • IP 10
  • 35 mm DIN rails acc. to EN 60715
  • RJ45 socket / RJ45 socket
  • 1/2, 3/6, 4/5, 7/8
  • 35 mm DIN rail acc. to EN 60715
  • zinc die-casting
  • bare surface
  • IEC 61643-21 / EN 61643-21 / UL 497B
  • CSA, UL, GHMT, EAC
  • fixing material
  • 109 g
  • 4013364118935
  • 1 pc(s)
  • 929 121
  • Specifications (PDF)
  • More

DEHNpatch Class D

Basic circuit diagram DPA M CLD RJ45B 48
Dimension drawing DPA M CLD RJ45B 48

Universal arrester for Industrial Ethernet, Power over Ethernet (IEEE 802.3 compliant up to PoE++ / 4PPoE) and similar applications in structured cabling systems according to class D up to 100 MHz. Protection of all pairs by powerful gas discharge tubes. DIN rail mounted adapter type with sockets.

Specifications

Type
Part No.
SPD class
Nominal voltage (UN)
Max. continuous operating voltage (d.c.) (Uc)
Max. continuous operating voltage (a.c.) (Uc)
Max. continuous operating voltage (d.c.) pair-pair (PoE) (Uc)
Nominal current (IL)
D1 Lightning impulse current (10/350 µs) per line (Iimp)
C2 Nominal discharge current (8/20 µs) line-line (In)
C2 Nominal discharge current (8/20 µs) line-PG (In)
C2 Total nominal discharge current (8/20 µs) line-PG (In)
C2 Nominal discharge current (8/20 µs) pair-pair (PoE) (In)
Voltage protection level line-line for In C2 (UP)
Voltage protection level line-PG for In C2 (UP)
Voltage protection level line-line for In C2 (PoE) (UP)
Voltage protection level line-line at 1 kV/µs C3 (UP)
Voltage protection level line-PG at 1 kV/µs C3 (UP)
Voltage protection level pair-pair at 1 kV/µs C3 (PoE) (UP)
Cut-off frequency (fG)
Insertion loss at 100 MHz
Capacitance line-line (C)
Capacitance line-PG (C)
Operating temperature range (TU)
Degree of protection
For mounting on
Connection (input / output)
Pinning
Earthing via
Enclosure material
Colour
Test standards
Approvals
Weight
GTIN
PU
Part No.
  • DPA M CLD RJ45B 48
  • 929 126
  • U
  • 48 V
  • 48 V
  • 34 V
  • 57 V
  • 1 A
  • 0.5 kA
  • 1.25 kA
  • 2.5 kA
  • 10 kA
  • 2.5 kA
  • ≤ 700 V
  • ≤ 700 V
  • ≤ 900 V
  • ≤ 600 V
  • ≤ 500 V
  • ≤ 700 V
  • 100 MHz
  • ≤ 3 dB
  • ≤ 10 pF
  • ≤ 10 pF
  • -40 °C ... +80 °C
  • IP 10
  • 35 mm DINs rails acc. to EN 60715
  • RJ45 socket / RJ45 socket
  • 1/2, 3/6, 4/5, 7/8
  • 35 mm DINs rails acc. to EN 60715
  • zinc die-cast
  • bare surface
  • IEC 61643-21 / EN 61643-21 / UL 497B
  • UL, EAC
  • 96 g
  • 4013364242258
  • 1 pc(s)
  • 929 126
  • Specifications (PDF)
  • More

Accessories

Lightning Protection Pipe Clamp With Tines

Fixing on elements of any cross-section with clamping screw (M8).

Show SpecificationsHide Specifications

Specifications

Type
Part No.
Clamping range Ø pipe
Material (conductor holder)
Screw
Material grip head / screw
Connection Rd
Connection (solid / stranded)
Weight
GTIN
PU
  • BRS 27.168 Z AK1X10 2X6.8 V2A
  • 540 200
  • 27-168 mm (3/4-6'')
  • StSt
  • M8 x 20 mm mm
  • StSt
  • 1-2 x 6-8 mm / 1 x 10 mm
  • 4-50 mm2
  • 136 g
  • 4013364113039
  • 10 pc(s)
  • Specifications (PDF)
  • More

Tensioning Strap for Pole Mounting

Fixing on elements of any cross-section with clamping screw (M8).

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Specifications

Type
Part No.
Clamping range Ø pipe
Material (conductor holder)
Screw
Material (grip head / screw)
Weight
GTIN
PU

Mounting Set for DEHNpatch

The set comprises a DIN rail for up to 24 DEHNpatch devices and different distance bolts with sliding nuts for installation into data distributors. To save space, the DIN rail can be mounted at the distributor panel or even upstream of the mounting sections in a 19" grid dimension.

Show SpecificationsHide Specifications

Specifications

Type
Part No.
Mounting in
Weight
GTIN
PU

482.6 mm (19 inch) Universal DIN Rail Carrier

For 19" technology (3 rack units) or wall mounting.
DIN rail can be mounted vertically or horizontally.

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Specifications

Type
Part No.
Dimensions
Enclosure material
Weight
GTIN
PU
  • MF DR 3RU 19"
  • 929 335
  • 3 vertical modules
  • aluminium/zinc sheet / StSt
  • 1,38 kg
  • 4013364228672
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      Further Information
      Product Specifications (Text)

      Back

      DEHNpatch installation set
Universal DIN rail carrier 
made of aluminium-zinc sheet / StSt
For 19" technology (3 rack units) or wall mounting
DIN rail can be mounted vertically or horizontally

      delivery and installation.

      Brand: DEHN
      Type: MF DR 3RU 19"
      Part No.: 929 335

      or equivalent.

Mounting Kit DEHNpatch and DEHNgate

DIN rail mounting kit for DEHNpatch and DEHNgate. For individual installation of the arresters .

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Specifications

Type
Part No.
Material (earthing clip)
Material (flat receptable)
Connection cross-section
Weight
GTIN
PU