AFBR-5205ATZ Avago Technologies US Inc., AFBR-5205ATZ Datasheet - Page 20

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

Specifications of AFBR-5205ATZ

• Data Rate Max: 0.155Gbps
• Supply Voltage: 5V
• Wavelength Typ: 1300nm
• Applications: Multimode Fiber ATM Backbone Links, Multimode Fiber ATM Wiring Closet To Desktop Links
• Data Rate: 155Mbps
• Wavelength: 1310nm
• Voltage - Supply: 4.75 V ~ 5.25 V
• Connector Type: ST
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20
10. The transmitter will provide this low level
11. The relationship between Full Width Half
12. The optical rise and fall times are
13. Systematic Jitter contributed by the
Ordering Information
The following 1300 nm
transceivers are available for
production orders through the
Avago Component Field Sales
Offices and Authorized
Distributors world wide.
*For flush shield options, please
contact Field Sales Offices and
Authorized Distributors world
wide.
of Output Optical Power when driven by a
logic “0” input. This can be useful in link
troubleshooting.
Maximum and RMS values for Spectral
Width is derived from the assumption of a
Gaussian shaped spectrum which results
in a 2.35 X RMS = FWHM relationship.
measured from 10% to 90% when the
transmitter is driven by a 25 MBd
(12.5 MHz square-wave) input signal. The
ANSI T1E1.2 committee has designated
the possibility of defining an eye pattern
mask for the transmitter optical output as
an item for further study.
incorporate this requirement into the
specifications for these products if it is
defined. The AFBR-5205Z products
typically comply with the template
requirements of CCITT (now ITU-T) G.957
Section 3.2.5, Figure 2 for the STM-1 rate,
excluding the optical receiver filter
normally associated with single mode fiber
measurements which is the likely source
for the ANSI T1E1.2 committee to follow in
this matter.
transmitter is defined as the combination
of Duty Cycle Distortion and Data
Dependent Jitter. Systematic Jitter is
measured at 50% threshold using a
155.52 MBd (77.5 MHz square-wave),
2
signal.
7
- 1 psuedorandom data pattern input
Avago
will
14. Random Jitter contributed by the
15. This specification is intended to indicate
1300nm LED, ATM/SONET OC-3, 155MBd
AFBR-5205Z
AFBR-5205TZ
AFBR-5205PZ
AFBR-5205PEZ
1300nm LED, 155MBd temperature range -40 C to +85 C
AFBR-5205AZ
AFBR-5205ATZ
temperature range 0 C to +70 C
transmitter is specified with a 155.52 MBd
(77.5 MHz square-wave) input signal.
the performance of the receiver section of
the transceiver when Input Optical Power
signal characteristics are present per the
following definitions. The Input Optical
Power dynamic range from the minimum
level (with a window time-width) to the
maximum level is the range over which the
receiver is guaranteed to provide output
data with a Bit Error Ratio (BER) better
than or equal to 1 x 10
• At the Beginning of Life (BOL)
• Over the specified operating
• Input is a 155.52 MBd, 2
• Receiver data window time-width is
• Transmitter operating with a 155.52 MBd,
temperature and voltage ranges
pattern with 72 “1”s and 72 “0”s
inserted per the CCITT (now ITU-T)
recommendation G.958 Appendix I.
1.23 ns or greater for the clock recovery
circuit to operate in. The actual test data
window time-width is set to simulate
the effect of worst case optical input
jitter based on the transmitter jitter
values from the specification tables. The
test window time-width is as follows:
HFBR-5205 is 3.32 ns.
77.5 MHz square-wave, input signal to
simulate any cross-talk present between
the transmitter and receiver sections of
the transceiver.
DUPLEX SC Connector 1X9, 2KM
ATM/SONET OC-3 DUPLEX SC Connector 1X9
ATM/SONET OC-3 DUPLEX ST Connector1X9
Duplex ST Connector 1X9
Duplex SC Connector 1x9, Mezzanine Height
Duplex SC Connector 1x9, Mezzanine Height with Extended Shield
-10
.
23
- 1 PRBS data
16. All conditions of Note 15 apply except that
17. Systematic Jitter contributed by the
18. Random Jitter contributed by the receiver
19. This value is measured during the
20. This value is measured during the
21. The Signal Detect output shall be asserted
22. Signal detect output shall be de-asserted
23. The AFBR-5205Z transceiver complies
the measurement is made at the center of
the symbol with no window time-width.
receiver is defined as the combination of
Duty Cycle Distortion and Data Dependent
Jitter. Systematic Jitter is measured at
50% threshold using a 155.52 MBd
(77.5 MHz square-wave), 2
random data pattern input signal.
is specified with a 155.52 MBd (77.5 MHz
square-wave) input signal.
transition from low to high levels of input
optical power.
transition from high to low levels of input
optical power.
within 100 s after a step increase of the
Input Optical Power (130 s for -40 C to
0 C).
within 350 s after a step decrease in the
Input Optical Power.
with the requirements for the tradeoffs
between center wave-length, spectral
width, and rise/fall times shown in
Figure 9. This figure is derived from the
FDDI PMD standard (ISO/IEC 9314-3 :
1990 and ANSI X3.166 - 1990) per the
description in ANSI T1E1.2 Revision 3. The
interpretation of this figure is that values
of Center Wavelength and Spectral Width
must lie along the appropriate Optical
Rise/Fall Time curve.
7
- 1 psuedo-