I think I've sorted my lack of network port problem out for now, I just ordered a new 16 port netgear prosafe gigabit switch for £40.
Where the hell did you get that 16 port netgear PoE from - I paid 92 for my 8 port - - I was done if that's new and I did look around.--- Drat it !!!n
Edit - Is that switch unmanaged ??
I think that the means a STD switch not POE.
Camera came this morning

--it is older type but it came with a stand
That is the good bit -
I am now totally clueless - Plugged it into NVR (7608) expecting it to show up - Nowt.
Plugged it into router -Nowt.
Looked at camera manual - couldn't understand a word of what it was saying - Enter IP address -? which one - enter sub mask - where is that - Etc etc.
If it isn't plug and play I am stuffed.
So just a quick question - can someone tell me where to start- NVR or router
The IR light's came up on camera so I think it's working
Now I expected to struggle but in one particular way - either NVR or router (BT home hub 5)
I can see me calling in some help from local computer repairer.
I hate it when I don't know.

Plug the camera into your NVR. Then download and install the Hikvision Tools. Within the tools is a utility called SADP (or download that separately).
This is an example of what your settings should be like.....
NVR - 192.168.1.11
First IP Camera - 192.168.1.12
Next IP Camera - 192.168.1.13
etc
etc
etc
The subnet mask will be 255.255.255.0
The Gateway will be the IP address of your router......
For example if your router is 192.168.1.1 then then that needs to be the gateway for each camera and the NVR.
The above can be set for each device in that tool - SADP.
Ensure if you are manually assigning the above that you use IP addresses which are known to be free so that they do not clash with other manually assigned devices.
If you get really stuck read another few pages of your networking book and take a nap