Cisco Cisco Surge-Gap Passives Data Sheet
© 2014 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 3 of 5
Item
Value
Type
8
12
16
2-Way
3-Way
3 Way-Unbalanced
PI
Freq.
Typ. Max
Typ. Max
Typ. Max
Typ. Max
Typ. Max
Low
High
Typ. Max
Typ. Max Typ. Max
Tap Loss (dB)
(Max Tolerance
±1 dB)
±1 dB)
5
8.5
12.3
16.0
-
-
-
-
-
10
8.5
12.3
16.0
-
-
-
-
-
40
8.5
12.3
16.0
-
-
-
-
-
85
8.5
12.3
16.0
-
-
-
-
-
100
8.5
12.3
16.0
-
-
-
-
-
200
8.5
12.3
16.0
-
-
-
-
-
550
8.5
12.3
16.0
-
-
-
-
-
750
8.5
12.3
16.0
-
-
-
-
-
870
8.5
12.3
16.0
-
-
-
-
-
1000
8.5
12.3
16.0
-
-
-
-
-
1218
8.5
12.3
16.0
-
-
-
-
-
1250
8.5
12.3
16.0
-
-
-
-
-
Flatness (±dB)
5 to 1000
0.5
0.5
0.5
0.5
0.5
0.5
0.35
5 to 1250
0.6
0.6
0.6
0.6
0.75
0.75
0.5
Return Loss
(dB)(Min)
(dB)(Min)
5 to 40
16
15
15
16
15
15
16
41 to 400
18
18
17
18
18
18
18
401 to 750
18
18
18
18
18
18
18
750 to 870
18
18
18
18
18
18
18
871 to 1000
17
17
17
16
17
16
18
1000 to
1250
1250
16
16
16
16
16
16
18
Isolation
(dB)(Min)
(dB)(Min)
5 to 10
16
20
20
20
18
19
56
11 to 85
20
23
24
23
23
23
58
86 to 204
20
23
24
23
23
23
58
205 to 750
20
23
24
23
23
23
58
751 to 870
20
20
22
23
20
20
53
870 to 1250
18
20
22
20
20
20
53
Table 2.
Electrical Specifications
Item
Value
Electrical
Power Inserter
Hum modulation @ 15A (typical):
● 60 dBc (5-10 MHz)
● 65 dBc (11-869 MHz)
● 65 dBc (870-1250 MHz)
● 65 dBc (11-869 MHz)
● 65 dBc (870-1250 MHz)
Power passing:
● 20A, 60/90 VAC max input port
● 15A, 60/90 VAC max output port
● 6 kV Surge Resistant (combination wave)
● 15A, 60/90 VAC max output port
● 6 kV Surge Resistant (combination wave)
Unless otherwise noted, specifications reflect typical performance and are referenced to 68° F (20° C). Specifications are based upon
measurements made in accordance with SCTE and ANSI standards (where applicable), using standard frequency assignments
measurements made in accordance with SCTE and ANSI standards (where applicable), using standard frequency assignments