Cisco Model 6940 Coll Term 3-Port Unbal Opto Node 870 MHz w 65 86 MHz Split Data Sheet
3
Model 6940/6944 Optoelectronic Node Accessories
Plug-in Splitter / Jumpers
Typical Insertion Loss (dB) at Various Frequencies (MHz)
Type
Part Number
52
70
86
550
600
650
750
870
2-way Splitter 747951 3.5 3.5
3.5
4.2
4.3
4.4 4.5
4.6
Jumper (0.25”)* 716844 0.1 0.1
0.1
0.2
0.2
0.2 0.3
0.3
Jumper (0.50”)** 716845 0.1 0.1
0.1
0.2
0.2
0.2 0.3
0.3
* 0.25” for DCSP1 & DCSP2 location on Model 6940
** 0.50” for Bridger Switch location on Model 6940 and activation of ports 1/2 & 5/6 on Model 6944
** 0.50” for Bridger Switch location on Model 6940 and activation of ports 1/2 & 5/6 on Model 6944
Reverse Equalizers – 42 MHz
Typical Insertion Loss (dB)
EQ Value (dB)
Part Number
5 MHz
42 MHz
0 591056
-
-
1.5 591057
1.6
1.0
3.0 591058
3.0
1.0
4.5 591059
3.9
1.0
6.0 591060
4.9
1.0
7.5 591061
5.9
1.0
9.0 591062
6.9
1.0
10.5 591063
7.9
1.0
12.0 591064
8.9
1.0
Reverse Equalizers – 55 MHz
Typical Insertion Loss (dB)
EQ Value at
55 MHz (dB)
Part Number
5 MHz
55 MHz
0 591071
-
-
1 591072
1.7
1.0
2 591073
2.4
1.0
3 591074
3.1
1.0
4 591075
3.8
1.0
5 591076
4.5
1.0
6 591077
5.2
1.0
7 591078
5.9
1.0
8 591079
6.7
1.0
9 591080
7.4
1.0
10 591081
8.1
1.0
11 591082
8.8
1.0
12 591083
9.5
1.0
Reverse Equalizers – 65 MHz
Typical Insertion Loss (dB)
EQ Value at
65 MHz (dB)
Part Number
5 MHz
65 MHz
0 591084
-
-
1 591085
1.7
1.0
2 591086
2.5
1.0
3 591087
3.2
1.0
4 591088
3.9
1.0
5 591089
4.7
1.0
6 591090
5.4
1.0
7 591091
6.1
1.0
8 591092
6.9
1.0
9 591093
7.6
1.0
10 591094
8.3
1.0
11 591095
9.0
1.0
12 591096
9.8
1.0