Version 1 Issue 2
www.snellgroup.com
IQOTX30/31/32/33/34/35/36
Page 1
Module Description
The IQOTX3x modules are 1310nm or 1550nm fiber optic transmitters for 3G/HD/
SD-SDI signals. The units are available in single or dual channel versions
handling up to two 3G/HD/SD-SDI sources. Single channel versions have
additional flexibility with one or two optical outputs and four reclocked electrical
outputs. Suitable for applications where 3G/HD-SDI signals need to be
transported over long distances within a facility or between sites, optical links
remove the distance constraints of copper cabling at high frequency data rates
such as 3Gbit/s.
Network
control
monitoring
intelligence,
and
2
Built-in
Intelligence
SDI TX
1
1
2
SDI RX
Signal
Equalisation
SDI RX
Signal
Equalisation
Fiber
Optic
Transmitter
CH 1 Fiber
Laser
Status
Monitor
SDI TX
Fiber
Optic
Transmitter
CH 2 Fiber
Laser
Status
Monitor
In
p
u
ts
O
u
tp
u
ts
1
Re-clocker
Rate
Detection
Re-clock Bypass
Re-clocker
Rate
Detection
Re-clock Bypass
