FILTRAN 6687

LAN
1000 Base-T Magnetic Modules
6687-6688
• Standard SMD package
• Intended for long haul Gigabit Ethernet 100/1000 Base-T
Full duplex applications
• Supports 4 pairs of category 5 UTP cable
• Compliant with IEEE 802.3ab standard for 1000 Base-T
MECHANICAL AND SCHEMATIC (All dimensions in inches)
SCHEM ATIC
SCHEM ATIC
6687
SUGGESTED PAD LAYOUT
0.690
6688
TCT1 1
24 MCT1
TD1 + 2
23 MX1+
TCT1 1
24 MCT1
TD1 + 2
23 MX1 +
22 MX1-
24 X .020
0.550
22 MX1 -
TD1 -
3
21 MCT2
TCT2
4
21 MCT2
20 MX2+
TD2+
5
20 MX2 +
TD1 - 3
1 :1
1 :1
668X
FD/C
0.480
0.500
0.650
TCT2 4
TD2+ 5
19 MX2-
11 X .050
TD2- 6
24 X 0.030
19 MX2-
TD2-
6
TCT3
7
18 MCT3
TD3+
8
17 MX3 +
TD3-
9
1 :1
1 :1
TCT3 7
18 MCT3
TD3+ 8
17 MX3+
11 X 0.050
0.5508
16 MX3-
TD3- 9
16 MX31 :1
1 :1
0.30 MAX
10
15 MCT4
TD4+ 11
14 MX4+
TCT4
0.010
TCT4 10
15 MCT4
TD4+ 11
14 MX4 +
24 X 0.045
13 MX4-
TD4-
13 MX4-
TD4- 12
12
1 :1
1 :1
Part
Number
ISSUE: C
Insertion Loss
(dB Max)
Return Loss
(dB Min)
Differential to Common
Mode Rejection ( dB Min)
60-80
MHz
100
MHz
30
MHz
60
MHz
00
MHz
Crosstalk
(dB Min)
30
Mhz
60
Mhz
Hipot
(Vrms Min)
1-100 MHz
1-30 MHz
40
MHz
50
MhZ
6687
1.0
-18
-14.4
-13.1
-12
-10
-43
-37
-33
-45
-40
-35
1500
6688
1.0
-18
-14.4
-13.1
-12
-10
-43
-37
-33
-45
-40
-35
1500
10/09/01
6687-6688
ELECTRICAL SPECIFICATION @ 25˚C
00
MHz
229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com
An ISO 9001 Registered Company