RHOMBUS-IND T

10/100BASE-TX QUAD PORT TRANSFORMER
Model designed to support four single or
double stacked RJ-45 connectors
Meets all IEE 802.3u and ANSI X3.263 standards including 350 µH OCL with 8 mA bias
Electrical Specifications at 25o C
Insertion
Part
Loss
Return Loss
Number (dB TYP.)
(dB MIN )
.1-100MHz
Common to common
Rejection Ratio
0.1-60MHz(dB typ.)
Crosstalk
(dB TYP)
2-30MHz 40MHz 50MHz 60-80MHz 1MHz 30MHz 60MHz 100MHz
Transmit
Receive
Differential to
Common Mode
Rejection (dB typ.)
1-60MHz 60-200MHz
T-17100
-0.5
-21
-17
-14.5
-12
-65
-55
-45
-35
-30
-30
-40
-30
T-17101
-0.5
-21
-17
-14.5
-12
-65
-55
-45
-35
-30
-30
-40
-30
T-17102
-0.5
-21
-17
-14.5
-12
-65
-50
-40
-30
-30
-30
-40
-30
T-17103
-0.5
-21
-17
-14.5
-12
-65
-50
-40
-30
-30
-30
-40
-30
T-17104
-0.5
-21
-17
-14.5
-12
-65
-55
-45
-35
-30
-30
-40
-30
T-17105
-0.5
-21
-17
-14.5
-12
-65
-50
-40
-30
-30
-30
-40
-30
Dimensions in inches (mm)
Tape and Reel available.
1.120
(28.45)
.485
(12.32)
MAX.
MAX.
.230
(5.84)
MAX.
.016
(0.41)
.050
(1.27)
TYP.
TYP.
.010
(0.25)
TYP.
.010
(0.25)
.045
(1.14)
TYP.
TYP.
.640 (16.26)
.620 (15.75)
100-qp40
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
RX3-
31
27
26
5
6
7
8
9
10
11
12
13
Rhombus
Industries Inc.
Transformers & Magnetic Products
RD3+
RD3-
TD3+
www.rhombus-ind.com
29
14
CMT1
TX1+
RX2+
RX2TX2-
CMT2
TX2+
RX3+
RX3-
CMT4
TX4+
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RD1+
RD1-
RD2+
RD2TD2TCT2
TD3+
RD4+
RX4-
RX4+
24
23
22
21
16
17
18
19
20
RD4-
RD4+
TD4+
TCT4
TD4-
TX4+
25
TD4+
TCT3
TD3-
RD3-
RD3+
TD2+
TD1+
TCT1
RD4-
15
CMT4
28
TCT4
T-17102
TX4-
TX3-
CMT3
TX1-
38
TX4-
RX4-
RX4+
TX3+
CMT3
TX3-
RX1-
39
TD1-
RX1+
40
TD4-
TD3-
30
TCT3
RX3+
32
TX3+
RX2+
33
RD2+
TCT1
RX2-
TD1+
34
RD2-
RD1-
TX2+
4
35
TD2+
3
CMT2
2
38
TCT2
1
TX2-
CMT1
39
TD2-
TX1+
40
TX1-
RX1-
36
TD1-
RX1+
37
RD1+
TX1RX1+
RX1TX2+
TCT2
TX2-
RX2+
RX2TX3+
TCT3
RX3-
TX4+
TCT4
TX4RX4+
RX4-
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TCT1
TD1RD1+
RD1TD2+
TCT
TD2RD2+
RD4-
RD4+
TD4-
TCT3
TD4+
RD3-
RD3+
TD3-
TCT3
TD3+
RX3+
TX3-
TCT1
39
RD2-
TX1+
40
TD1+
SCHEMATICS
T-17100
T-17101
100-qp40
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
RX4+
RD1+
RD1TCT1
TD1+
TD1TD2TD2+
TCT2
RD2-
39
38
37
36
32
31
33
34
35
30
29
28
27
26
22
21
23
24
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Rhombus
Industries Inc.
Transformers & Magnetic Products
www.rhombus-ind.com
CMT3
40
RD4+
RD4-
TCT4
TD4+
TD3+
TCT3
RD3-
RD3+
RD2+
TX4-
T-17105
TD4+
RX4-
20
TX4+
19
TD4-
CMT4
18
CMT4
17
TCT4
TX4+
16
RX4-
15
RD4+
14
TD4-
13
RX4+
12
RD4-
11
TD3-
10
TX3-
9
TD3+
8
TX3+
7
TD3-
6
TX4-
TX3-
TX3+
CMT3
5
TCT3
RX3-
4
RX3-
3
RD3+
RX3+
2
RX3+
1
RD3-
RX2+
21
TX2-
22
TD2+
RX2-
23
TX2+
24
TD2-
CMT2
25
CMT2
26
TCT2
TX2+
27
RX2+
28
RD2+
TX2-
29
RX2-
30
RD2-
TX1-
31
TX1-
32
TD1+
TX1+
33
TX1+
34
TD1-
CMT1
35
CMT1
36
TCT1
RX1-
37
RX138
RD1+
RX1+
39
RX1+
40
RD1-
CMT1
TX1TX1+
TX2-
TX2+
CMT2
RX2-
RX2+
RX3-
RX3+
TX4+
CMT4
RX4-
RX4+
38
37
36
32
31
33
35
34
30
29
28
27
26
22
21
23
25
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RD1TCT1
TD1+
TD1TD2TD2+
TCT2
RD2-
RD4+
RD4-
TCT4
TD4+
TD4-
TD3-
TD3+
TCT3
RD3-
RD3+
TX4-
TX3+
TX3-
CMT3
RX1+
39
RD2+
RX1-
40
RD1+
SCHEMATICS
T-17103
T-17104
100-qp40
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971