HFBR-5205 Avago Technologies US Inc., HFBR-5205 Datasheet - Page 12

• Manufacturer Part Number: HFBR-5205
• Description: Fiber Optics, Transceiver Module
• Manufacturer: Avago Technologies US Inc.

Figure 8b. Dimensions shown for mounting module with extended shield to panel.
Electromagnetic Interference
(EMI)
Most equipment designs utilizing
these high speed transceivers
from Avago will be required to
meet the requirements of FCC in
the United States, CENELEC
EN55022 (CISPR 22) in Europe
and VCCI in Japan.
12
PCB BOTTOM VIEW
DIMENSIONS ARE IN MILLIMETERS (INCHES).
ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED.
(0.374)
9.4
These products are suitable for
use in designs ranging from a
desktop computer with a single
transceiver to a concentrator or
switch product with large number
of transceivers.
In all well-designed chassis, the
two 0.5" holes required for ST
PROTRUSION
MODULE
(0.25)
2x
6.35
(0.032)
0.8
2x
(1.08 ± 0.02)
27.4 ± 0.50
(0.032)
0.8
connectors to protrude through,
will provide 4.6 dB more shielding
than one 1.2" duplex SC
rectangular cutout. Thus, in a
well-designed chassis, the duplex
ST 1x9 transceiver emissions will
be identical to the duplex SC 1x9
transceiver emissions.
(
10.9
0.43
+ 0.5
– 0.25
+ 0.02
– 0.01
)