Bkpf-L612 - Sony MK7807V1 Manual Book

Interface Processor L Series

BKPF-L612

The BKPF-L612 is a two-input SDI distribution amplifier
board, distributing each input to four outputs. It accepts
any component or composite serial digital video signal.
The BKPF-L612 can operate at bit rates of up to 540
Mbps (143, 177, 270, 360 and 540 Mb/s serial formats)
and can be used for DVB/ASI signal distribution. By
installing dual, one input - four outputs distribution
amplifier boards, like the BKPF-L612, into a PFV-L10
interface unit, a high packing density distribution amplifier
unit can be built up.
Features
* Two 525/625 component serial digital or NTSC/PAL
composite serial digital video inputs * Four equalized and
re-clocked distribution outputs from each input * Auto
selection of 143, 177, 270, 360 and 540 Mb/s serial
formats (manual selection also available with on-board
switch) * High-quality 10-bit signal processing * Automatic
equalization for output cable lengths of up to 150m/200 m
(at 540 Mbps/360, 270, 177, 143 Mb/s with Belden 8281,
Fujikura 5C2V or equivalent cable) * Accepts DVB/ASI
signals * SDI input presence lamp
The BKPF-L Series function boards install in the PFV-L Series Interface Units
in any combination with other BKPF-L Series function boards.
Applicable Models
PFV-L10 Interface unit
Supplied Accessories
EX-731 Extension Board (Part
No.A-8322-598-A) (1)
Specifications
Inputs/outputs
Serial digital inputs:
SDI IN connectors (BNC type) (2)
NTSC/PAL composite or 525/625
component serial digital signal
conforming to SMPTE259M-A/B/C
(ITU-R BT.601/BT.656)/D (ITU-R
BT.601/BT.656); 143,177,270, 360 Mb/s
Component serial digital signal: 540
Mb/s
(Selectable by auto or manual settings)
Input return loss:
15 dB or more (at 5 MHz to 540 MHz)
Cable length:
143, 177, 270, 360 Mb/s: 200 m max.
540 Mb/s: 150 m max.
(When using a Belden 8281, Fujikura
5C2V or equivalent coaxial cable)
Serial digital outputs:
SDI OUT connectors (BNC type) (8; 4
for each channel)
10%, 75 Ω
0.8 Vp-p
Output return loss:
15 dB or more (at 5 MHz to 540 MHz)
525/625
COMPONENT
DIGITAL
or
NTSC/PAL
COMPOSITE
DIGITAL
2-ch SDI Distribution Board
Rise time/fall time:
0.5 to 0.75 ns (20% and 80% amplitude
points)
Overshoot:
Less than 10%
Alignment jitter:
Less than 0.2 UIp-p (UI = Unit Interval)
DC offset:
Less than 0
General
Power requirements:
+ 5 V DC: 0.6 A (supplied from the
PFV-L Series Interface Unit)
Operating temperature:
5 to 40 °C (41 to 104 °F)
Operating humidity:
10 to 90% (no condensation)
Dimensions
Board (H x D):
77 x 267 mm
(3 1/8 x 10 5/8 inches) (h/d)
Connector panel (W x H):
33 x 85 mm
(1 5/16 x 3 3/8 inches)
Mass
Board:
140 g (5 oz)
Connector panel:
100 g (4 oz)
SDI IN 1
SDI IN 2
0.5 V
SDI OUT 1-1
SDI OUT 1-2
SDI OUT 1-3
SDI OUT 1-4
SDI OUT 2-1
SDI OUT 2-2
SDI OUT 2-3
SDI OUT 2-4
80
Rear Panel
525/625
COMPONENT
DIGITAL
or
NTSC/PAL
COMPOSITE
DIGITAL