23
Chapter 6. Troubleshooting
Q1
: [VF-101G-KIT/VF-102G-KIT/VF-106G-KIT] Why didn’t the
monitor display anything or DVR record anything after
the analog camera, VF-10xG-KIT and cables are well
connected?
A:
1. Check the corresponding devices:
z
The analog camera should connect to the VF-10xG-T –
the video transmitter.
z
The monitor / DVR should connect to the VF-10xG-R –
the video receiver.
When you do the reverse way, the connection cannot
be established.
2. Check the link status LED:
z
Check the cable connections of coaxial and fiber patch
cord, and make sure both VIDEO and LINK LEDs are
lit.
z
The optical interface of the VF-10xG-KIT is a single
mode and single fiber bi-directional transceiver, and
make sure the fiber patch cord applies to 9/125um
single mode.
Q2:
[VF-101G-KIT/VF-102G-KIT/VF-106G-KIT]
Can
the
VF-10xG-KIT connect to other optic device to extend the
deployment distance? For example, the Media Converter or
Fiber Optic Switch.
A:
No, the VF-10xG-T and VF-10xG-R must be used in pairs.
Although the VF-10xG-KIT uses a 1000Mbps single mode
transceiver as its optical interface, the encoded/decoded
video data does not comply with IEEE 802.3z 1000BASE-X,
so the packets are not able to be forwarded by media
converters or fiber switches.