VDSL TRANSFORMER
P/N: VD-4025A DATA SHEET
BOTHHAND
USA
Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhand.com
Feature
!
!
!
!
!
Supports speeds up to 25.92 Mbps.
Provides two-wire to four-wire conversion.
Surface mount or through hole package.
Operating Temperature.: -10℃ to+60℃.
Storage Temperature.: -25
℃
to +75
℃
.
Electrical Specifications @ 25°C
Part
Number
TX
VD-4025A
4:1
0.5
Turn Ration
DCR
(Ω Max)
Insertion Loss
(dB Max)
0.3K-30MHz
-1
Return Loss
(dB Min)
1M-30MHz
-10
300K-1MHz
-13.5
300K-1MHz
-45
Longitudinal Balance
(dB Min)
1M-10MHz
-35
10M-30MHz
-15
Additional Specifications
Part
Number
RX
VD-4025A
1:1
0.5
Turn Ration
DCR
(Ω Max)
Insertion Loss
(dB Max)
300K-30MHz
-0.5
Return Loss
(dB Min)
Longitudinal Balance
(dB Min)
HI-POT
(Vrms)
1M-30MHz 300K-1MHz 300K-1MHz 1M-10MHz 10M-30MHz TX/RX
-18
-13.5
-50
-40
-23
2000
Schematic
Mechanical
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434