Foxconn Interfacility Link 7870 User Manual
3.1 7870 Interfacility Link Specifications
7870 Interfacility Link Installation and User’s Guide
page 17
Foxcom proprietary information
3
Product Specifications
3.1 7870 Interfacility Link Specifications . . . . . . . . . . . . . . . . . . . . . . . 17
3.2 Model Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3 7870 Interfacility Link Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.2 Model Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3 7870 Interfacility Link Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3.1 Transmitter Pinout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3.2 Receiver Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.3.2 Receiver Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.4.1 7180M Alarm Connector Pinouts [J12] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.4.2 7180M Monitor Connector Pinout [J13]. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.4.3 7180M and Redundancy Switching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.4.2 7180M Monitor Connector Pinout [J13]. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.4.3 7180M and Redundancy Switching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.1
7870 Interfacility Link Specifications
RF Specifications
Frequency range
10 - 200 MHz
Flatness 10 – 200 MHz @ unity gain
± 0.4 dB [typical]
Flatness @ 36 MHz
± 0.2 dB [max.]
CNR
45 dB @ 36 MHz
Noise Figure [50
Ω]
@ unity gain / 1 dB optical loss
@ unity gain / 8 dB optical loss
@ unity gain / 8 dB optical loss
1
28 dB [typical]
35 dB [typica]
35 dB [typica]
Noise Figure [75
Ω]
@ unity gain / 1 dB optical loss
@ unity gain / 8 dB optical loss
@ unity gain / 8 dB optical loss
30 dB [typical]
37 dB [typica]
37 dB [typica]
OIP3 @ -10 dBm in / 0 dBm out
24 dBm
Group delay variation @ 20 - 200 MHz
<1 nSec
Input /output impedance
75
Ω [50 Ω optional]
Third order modulation
- 50 dBc with 2 equal carrier, total input
power -5 dBm
power -5 dBm
Input signal range [total power]
-25 to - 5 dBm
Output signal range [total power]
-25 to - 5 dBm
Maximum input without damage
+10 dBm
Receiver gain control
Manual
RF connector
BNC female [default]
F, and SMA [optional]
F, and SMA [optional]
Test port coupling
20 dBc
Table 3 7870 Interfacility Link Specifications
1.
1.
@ 10 dB Link Gain