STANDARD SPECIFICATIONS
ETHERNET TRANSFORMER CONFIGURATIONS
10BASE-T TRANSFORMER CONFIGURATIONS
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 • FAX: (949) 448-8484
E-MAIL:abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
LAN COUPLING TRANSFORMERS
10Base-T, 25.6 PHY ATM and ETHERNET SERIES
ABRACON
®
CORPORATION
8
Test Conditions:
A. OCL: 100 mVRMS @ 100 KHz with 0 IDC
B. RL/ILmeasurements assume 100 Wmedia interface
C. DWV: 1,500 VRMS for 1 minute minimum; greater isolation voltage available
D. DWV: 600 VRMS for 1 minute minimum
FEATURES:
•Supports Industry Standard 10Base-T and Ethernet Transceivers
•Designs Support Multiple Data Rate Applications
•Conforms to IEEE/ISO8802.3af Standards Requirements
Part Turns OCL RL5 ILX-Talk CMR Cww
Number 1Ratio 3,4 mH dB dB dB dB pF Cir Pkg
(MIN) 5-10 MHz 1-10 MHz 5-10 MHz 5-10 MHz 50 MHz 100 MHz (MAX)
ALAN-1062 1CT:1CT 140 18 1.0 35 60 55 50 40 5 D
ALAN-10721CT:1CT 200 18 1.0 35 60 55 50 40 6 D
ALAN-10921CT:1.41 200 18 5.0650 55 40 35 30 7 E
ALAN-1102,D 1 : 1 3000 16 0.6 50 20 25 20 - 11 G
ALAN-11121CT:1.41CT 200 18 1.0 35 35 45 45 30 8 D
ALAN-11521CT:1CT 200 20 1.0 35 45 40 30 30 9 F
ALAN-1162 1CT:1CT 200 18 1.0 45 50 30 25 30 10 G
Part Turns OCL Primary Pins3CWW LLHipot DCR
Number1 Ratio 3,4 mHpF mHVRMS WCir Pkg
(MIN)XMIT Col Det RCV (MAX) (MAX) (MIN) (MAX)
APT-114 1CT:1.41CT 140 6-7-8 - 1-2-3 12 0.2 2000 0.3 3 B
APT-122 1CT:1.41CT 110 6-7-8 - 1-2-3 15 0.4 1500 1.0 4 B
APT-127 1CT:2.5CT 200 6-7-8 - 1-2-3 15 0.5 2000 0.4 107B
Part Turns OCL Primary Pins3CWW LLHipot DCR
Number1 Ratio 3,4 mHpF mHVRMS WCir Pkg
(±20%) XMIT Col Det RCV (MAX) (MAX) (MIN) (MAX)
APT-117 1:1 (X3) 150 1-2 7-8 4-5 12 0.2 2000 0.3 2 B
APT-120 1:1 (X3) 350 1-2 7-8 4-5 16 0.3 2000 0.35 2 B
APT-123-101 1:1 (X3) 100 1-2 7-8 4-5 10 0.25 2000 0.25 2 B
APT-123-151 1:1 (X3) 150 1-2 7-8 4-5 10 0.3 2000 0.3 2 B
APT-123-750 1:1 (X3) 75 1-2 7-8 4-5 10 0.2 2000 0.2 2 B
APT-124-101 1:1 (X3) 100 1-2 -- 4-5 10 0.25 2000 0.25 2 C
APT-124-151 1:1 (X3) 150 1-2 -- 4-5 10 0.3 2000 0.3 2 C
APT-124-750 1:1 (X3) 75 1-2 -- 4-5 10 0.2 2000 0.2 2 C
APT-16001 1:1 (X4) 20 1-2,3-4 -- 5-6,7-8 6 0.2 1500 0.2 1 A
APT-16002 1:1 (X4) 35 1-2,3-4 -- 5-6,7-8 8 0.2 1500 0.2 1A
APT-16003 1:1 (X4) 50 1-2,3-4 -- 5-6,7-8 9 0.35 1500 0.3 1 A
APT-16004 1:1 (X4) 75 1-2,3-4 -- 5-6,7-8 10 0.35 1500 0.3 1 A
APT-16005 1:1 (X4) 100 1-2,3-4 -- 5-6,7-8 10 0.4 1500 0.35 1 A
APT-16006 1:1 (X4) 150 1-2,3-4 -- 5-6,7-8 12 0.4 1500 0.35 1 A
APT-16007 1:1 (X4) 200 1-2,3-4 -- 5-6,7-8 15 0.45 1500 0.45 1 A
APT-16008 1:1 (X4) 500 1-2,3-4 -- 6-5,7-8 25 0.5 1500 0.45 1 A
10BASE -T FILTERS
Notes:
1. P/Ns with "T" as suffix are configured for through-hole applications
2. Designs include low-pass Butterworth filter arrays; See specific data sheet for resistor values
3. Turns ratios are specified: "transceiver : media" with ±2% tolerance
4. "CT" indicates a center-tapped winding, otherwise readings are intended to be across entire winding segment
5. Return loss measured in a 100 Wcircuit
6. Insertion loss measurement includes resistor array within filter section
7. Transformers without filter elements
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 • FAX: (949) 448-8484
E-MAIL:abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
LAN COUPLING TRANSFORMERS
10Base-T, 25.6 PHY ATM and ETHERNET SERIES
9
1. 16 15 13 12 10 9
1 2 4 5 7 8
1 16
2
3
6
7
8
15
14
11
10
9
2. 3.
116
2
3
6
7
8
15
14
11
10
9
13
12
4. 2
6
9
4
16
14 11
1
5
12
7
10
5.
2
3
9
4
16
14
11
1
5
6
15
10
6.
CHIP CHIP
MEDIA MEDIA
LOW
PASS
FILTER
LOW
PASS
FILTER
LOW
PASS
FILTER
LOW
PASS
FILTER
1
2
3
4
5
6
7
14
12
13
10
9
8
2
6
9
4
16
14 11
1
5
12
8.
CHIP MEDIA
LOW
PASS
FILTER
LOW
PASS
FILTER
CHIP MEDIA
LOW
PASS
FILTER
LOW
PASS
FILTER
TRANSMIT
RECEIVE
1
2
5
3
4
9
10
7
8
9.
7.
16 1415 13 12 11 10 9
876
54
3
2
1
CIRCUITS:
1
2
3
6
7
8
16
15
14
11
10
9
TRANSMIT
RECEIVE
CHIP
MEDIA
LOW
PASS
FILTER
LOW
PASS
FILTER
Low Pass
Filter
Low Pass
Filter
Low Pass
Filter
Low Pass
Filter
10. 1
2
15
16
12
7
8
9
10
14
13
4
35
11.
Low
Pass
Filter
Low
Pass
Filter
XMT RCV XMT RCV
COL DET
CHIP MEDIA
CHIP MEDIA
CHIP MEDIA
CHIP MEDIA
ABRACON
C O R P O R A T I O N
ABRACON
®
CORPORATION
NOTES:
7. Dimensions: inches / mm; see spec sheet for tolerance limits
8. Specifications subject to change without notice
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 • FAX: (949) 448-8484
E-MAIL:abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
LAN COUPLING TRANSFORMERS
10Base-T, 25.6 PHY ATM and ETHERNET SERIES
ABRACON
®
CORPORATION
10
PACKAGES
0.90 MAX
(22,9)
0.35 MAX
(8,9)
0.70
(17,8)
0.11
(2,8)
0.25 MAX
(6,35)
0.27
(6,86)
0.30
(7,62) 0.500 MAX
(12,70)
0.20
(5,08)
0.370 MAX
(9,40) 0.285MAX
(7,24)
0.05
(1,27)
0.800 MAX
(20,32)
0.300
(7,0) 0.270
(6,86)
0.200 MAX
(5,08)
0.020
(0,51) 0.365 MAX
(9,27)
0.100
(2,54)
0.018
(0,46)
0.100
(2,54)
0.018
(0,46)
0.920
(23,37)
0.216
(5,50)
0.39
(10,0)
0.50
(12,7)
0.018
(0,46)
0.010
(0,25)
0.798
(20,32)
0.18
(0,46)
0.100
(2,54)
0.52
(13,3)
0.684
(17,4)
0.094
(2,39)
0.024
(0,61) 0.500MAX
(12,7)
0.100
(2,54) 0.200
(5,09)
0.018
(4,58)
1.00 MAX
(25,4)
0.120 - 0.150
(3,05) - (3,82)
0.300MAX
(7,63)
0.120 - 0.150
(3,05) - (3,82)
0.300MAX
(7,62)
0.420
(10,68)
0.040
(1,02)
0.010
(0,25)
0.018
(0,46)
0.10
(2,54)
1.00
(25,4)
0.310MAX
(7,87)
A.
B.
D.
C.
E. F.
G.
