T1/E1/CEPT/ISDN-PRI INTERFACE DUAL PORT MODULE
Electrical Specifications at 25
o
C
Turns Ratio +2%
Part #
Transmit
Receive
T-17900
T-17901
T-17902
T-17903
T-17904
T-17905
T-17906
T-17907
T-17908
T-17909
T-17910
1CT:2.4CT
1CT:1CT
1CT:2.4CT
1CT:2.4CT
1CT:2CT
1CT:1CT
1CT:1.15CT 1CT:1.15CT
1CT:1.41CT 1CT:1.41CT
1CT:2CT
1CT:2CT
1CT:2CT
1CT:2CT
1CT:2.3CT
1CT:1CT
1CT:1.36CT
1CT:2CT
1CT:1.36CT
1CT:1CT
1CT:1.15CT
1CT:2CT
OCL Pri.
MIN
( mH )
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
L
L
max.
(
µH
)
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
C
W/W
max.
(
µH
)
35
25
35
35
30
25
25
35
35
35
35
DCR
P
max.
(
Ω
)
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Schematic
2
1
1
1
2
1
2
1
1
1
1
Primary Pins
Transmit
1-3 & 10-12
4-6 & 10-12
4-6 & 10-12
4-6 & 10-12
1-3 & 10-12
4-6 & 10-12
1-3 & 10-12
4-6 & 10-12
4-6 & 10-12
4-6 & 10-12
4-6 & 10-12
Receive
21-19 &1816
1-3 & 7-9
24-22 & 18-16
1-3 & 7-9
21-19 &18-16
1-3 & 7-9
21-19 &1816
24-22 & 18-16
24-22 & 18-16
24-22 & 18-16
1-3 & 7-9
Schematic Style "1"
Common Mode Rejection Ratio: 50 dB or better @ 1MHz
Crosstalk Attenuation: 65 dB or better.
Longitudinal balance: Meets FCC part 68.
Flammability: UL94VO, IEC 695-2-2
Isolation: 1500 V
RMS
7
1
RX 2
3
4
TX 5
6
24
23
22
21
20
19
18
17
16
15
14
13
Extended Temperature Range:
-40
0
C to +85
0
C.
Inductance over temperature is 600µH min.
RX 8
9
10
TX 11
12
24
13
Physical Dimensions
in inches (mm)
Schematic Style "2"
1
TX 2
3
4
24
23
22
21
20
19
18
17
16
15
14
13
1
0.700
(17.78)
MAX.
12
.526
(13.35)
RX 5
6
7
TX 8
9
10
.296
(7.52)
MAX.
.016
(0.41)
TYP.
.050
(1.27)
TYP.
.015
(0.38)
TYP.
.035
(0.89)
TYP.
.010
(0.25)
TYP.
RX 11
12
.645 (16.39)
.622 (15.80)
6SHFLILFDWLRQV VXEMHFW WR FKDQJH ZLWKRXW QRWLFH
www.rhombus-ind.com
UKRPEXV LQGXVWULHV LQF
)RU RWKHU YDOXHV &XVWRP 'HVLJQV FRQWDFW IDFWRU\
sales@rhombus-ind.com
TEL: (714) 898-0960
www.rhombus-ind.com
FAX: (714) 896-0971
100-DP40 2001-01
京公网安备 11010802033920号
EEWORLD
