2.5G/5G BASE-T Multi-Gig Ethernet Transformers

HALO Electronics 2.5G/5G BASE-T Multi-Gig Ethernet Transformers are available in Power over Ethernet (PoE), PoE+, and 4PPoE (+90W) capabilities. These transformers footprint can be interchanged with other 1G, 2.5G, 5G, and 10G HALO transformers. The 2.5G/5G NZ/NZ5 transformers operate at both standard and extended temperature ranges and are designed to meet or exceed the IEEE802.3bz standard. This 2.5G/G series is designed for Power Source Equipment (PSE) and PD PoE applications. These transformers are single port Ethernet isolation modules. 

Results: 28
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Application
Package/Case
Length
Width
Height
Series
Packaging
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port
Datasheet
697In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T PoE 1-Port 30W 350mA 0.5mOhms
Datasheet
60In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms
Datasheet
24In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms
Datasheet
7In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms
Datasheet
36In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port
Datasheet
444Expected 6/11/2026
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad 10G Base-T Interface SMD-24 13.84 mm 12.19 mm 6.35 mm TG10G Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
Datasheet
310Expected 7/17/2026
Min.: 1
Mult.: 1

PoE Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad 2.5G/5G Base-T SMD-24 13.84 mm 12.19 mm 6.35 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 10GBASET SMD Non-PoE 2-Wire Chk 1-Port
Datasheet
Non-Stocked
Min.: 407
Mult.: 37

LAN Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad 10G Base-T Ethernet SMD-24 18.33 mm 12.32 mm 6.35 mm TG10G Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
: 400

PoE Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C 4 Channel 2.5G/5G Base-T SMD-24 13.84 mm 12.19 mm 6.35 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
Datasheet
N/A
Min.: 1
Mult.: 1

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C 4 Channel SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
: 400

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C 4 Channel SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port
Datasheet
Non-Stocked
Min.: 420
Mult.: 28

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port
Datasheet
Non-Stocked
Min.: 310
Mult.: 310
: 310

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C 4 Channel SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms
Datasheet
Non-Stocked
Min.: 420
Mult.: 28

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
: 400

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C 4 Channel SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms
Datasheet
Non-Stocked
Min.: 420
Mult.: 28

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
: 400

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C 4 Channel SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
Datasheet
Non-Stocked
Min.: 420
Mult.: 28

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C Quad SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
: 400

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C 4 Channel SMD-24 18.33 mm 16.38 mm 5.84 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port
Datasheet
Non-Stocked
Min.: 310
Mult.: 310
: 310

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C 4 Channel SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T PoE 1-Port 30W 350mA 0.5mOhms
Datasheet
Non-Stocked
Min.: 310
Mult.: 310
: 310

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C 4 Channel SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms
Datasheet
Non-Stocked
Min.: 310
Mult.: 310
: 310

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C 4 Channel SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms
Datasheet
Non-Stocked
Min.: 310
Mult.: 310
: 310

PoE Isolation Transformers Module SMD/SMT 1500 Vrms 0 C + 70 C 4 Channel SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Reel
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms
Datasheet
Non-Stocked
Min.: 420
Mult.: 28

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C Quad SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Tube
HALO Electronics Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms
Datasheet
Non-Stocked
Min.: 310
Mult.: 310
: 310

PoE Isolation Transformers Module SMD/SMT 1500 Vrms - 40 C + 85 C 4 Channel SMD-24 18.33 mm 16.38 mm 6.48 mm 2.5G/5G BASE-T Reel