Nokia 6800 Series, 7000 Series operation manual Specification, Operation

Specification Chapter 10: VSE-6802 Serial Equalizing Distribution Amplifier Module

Specification

Operation

Item	Specification
Input Coupling	Transformer
Input connector	BNC
Input impedance	75￿
Input Return Loss	>18 dB/270 MHz
Input Signal Level	800 mV ± 10%
Common Mode	30 Vp-p/ 60 Hz
Range
Output Number	8
Output Coupling	Transformer
Output Connector	BNC
Output Impedance	75￿
Output Return Loss	Better than 18 dB from 5 MHz to 270 MHz
(typical)
Output Return Loss	15 dB from 5 MHz to 270 MHz
(worst case)
Output signal level	800 mV ± 10%
DC Offset	0 V
Rise and Fall Time	400-700 ps
Overshoot	10%
Jitter	< 300 ps
Equalization Range	650 ft (0-200 m) Belden 8281 for 270 MBit/s
	DSI, 650 ft (0-200 m) Belden 8281 for ASI

6800/7000 Series - Distribution and Routing Products Installation and Operation Manual 99