Appendices
7
D. Appendix 1 – Backbox Dimensions
The dimensions of the backboxes available for eClock flush or surface mounting are as follows:
Model
eClock Display Size
Mounting Type
Dimensions (inches)
2421-BBF
2.5"
Flush
10.75W x 4.5H x 3.75D
2421-BBS 2.5" Surface
10.75W x 4.5H x 3.75D
2431-BBF
4"
Flush
14.25W x 7.25H x 3.75D
2431-BBS 4" Surface
14.25W x 7.25H x 3.75D
E. Appendix 2 – CAT5 Wiring
E.1 T568B Wiring Specifications
The Ethernet cables used to wire the
eClocks must be wired according to the
T568B wiring specification
. The T568B
wiring specification is as follows:
1.White/orange stripe
2. Solid orange
3. White/green stripe
4. Solid blue
5. White/blue stripe
6. Solid green
7. White/brown stripe
8. Solid brown
Note:
The following diagram shows the T568B
wiring specification in a common RJ45
plug. Manufacturers of toolless RJ45
plugs and (toolless and non-toolless)
RJ45 keystone jacks may include
specific instructions on how to wire their
products according to T568B
specification.
