76
CoaXPress CXP-6 Host Interface
Applies to
1
The
CoaXPress CXP-6 Host Interface
implements for each individual CoaXPress connection:
□
a high-speed cable receiver
□
a low-speed cable driver
□
a power transmitting unit (PTU)
□
a connector
See also:
"Camera Connectors" on page 26
It fulfills the electrical specification of the CoaXPress 1.1 standard. Namely:
□
The cable receiver requirements for the high-speed connection described in Table 2 of the
Annex B of the CoaXPress Standard 1.1
□
The cable driver requirements for the low-speed connection described in Table 3 of the
Annex B of the CoaXPress Standard 1.1
Cable driver and receiver specification
Parameter
Conditions
Min.
Typ.
Max.
Unit
High-speed receiver bit rate
1.25
6.25
GT/s
Low-speed driver bit rate
20.833
MT/s
Max. cable length
BELDEN 1694 @ 1.25 GT/s
130
m
BELDEN 1694 @ 2.5 GT/s
110
m
BELDEN 1694 @ 3.125 GT/s
100
m
BELDEN 1694 @ 5 GT/s
60
m
BELDEN 1694 @ 6.25 GT/s
40
m
PTU - Power transmitting unit specification
Parameter
Min.
Typ.
Max.
Unit
DC output voltage
22
24
26
V
Available output power
17
2
W
OCP holding current
790
mA
OCP nominal trip current
5
A
Device detection sense resistance
4.7
kΩ
1
1629 Coaxlink Duo PCIe/104-EMB
,
1630 Coaxlink Mono
,
1631 Coaxlink Duo
,
1632 Coaxlink Quad
,
1633 Coaxlink
Quad G3
,
1633-LH Coaxlink Quad G3 LH
,
1635 Coaxlink Quad G3 DF
,
1637 Coaxlink Quad 3D-LLE
and
3602
Coaxlink Octo
.
2
Per connection
eGrabber
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