AFBR-5805Z Avago Technologies US Inc., AFBR-5805Z Datasheet - Page 5

• Manufacturer Part Number: AFBR-5805Z
• Description: TXRX ATM SONET OC3 3V SC 1X9
• Manufacturer: Avago Technologies US Inc.
• Series: -r

Specifications of AFBR-5805Z

• Wavelength: 1310nm
• Applications: General Purpose
• Voltage - Supply: 3.3V
• Connector Type: SC
• Mounting Type: Through Hole
• Function: Provides the system designer with products to implement a range of soluntions for multimode fiber SONET OC-3 (SDH STM-1)
• Product: Transceiver
• Data Rate: 155 Mbps
• Maximum Rise Time: 3 ns/2.2 ns
• Maximum Fall Time: 3 ns/2.2 ns
• Pulse Width Distortion: 1.2 ns (Max)/1.91 ns (Max)
• Maximum Output Current: 50 mA
• Operating Supply Voltage: 3.135 V to 3.5 V or 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: SIP-9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Multimode Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Application Information
The Applications Engineering group in the Avago Tech-
nologies Fiber Optics Communication Division is avail-
able to assist you with the technical under standing and
design trade-off s associated with these trans ceivers. You
can contact them through your Avago Technologies sales
representative.
The following information is provided to answer some of
the most common questions about the use of these parts.
Transceiver Optical Power Budget versus Link Length
Optical Power Budget (OPB) is the available optical power
for a fi ber optic link to accommodate fi ber cable losses
plus losses due to in-line connectors, splices, optical
switches, and to provide margin for link aging and un-
planned losses due to cable plant reconfi guration or
repair.
Figure 4 illustrates the pre dicted OPB associated with the
transceiver series specifi ed in this data sheet at the Begin-
ning of Life (BOL). These curves represent the attenuation
and chromatic plus modal dispersion losses associated
with the 62.5/125 μm and 50/125 μm fi ber cables only.
The area under the curves represents the remaining OPB
at any link length, which is available for overcoming non-
fi ber cable related losses.
Avago Technologies’ LED technol ogy has produced 1300
nm LED devices with lower aging characteristics than nor-
mally associated with these technologies in the industry.
The industry conven tion is 1.5 dB aging for 1300 nm LEDs.
The Avago Technologies 1300 nm LEDs are specifi ed to
experience less than 1 dB of aging over normal commeri-
cal equipment mission life periods. Contact your Avago
Technologies sales repre sentative for additional details.
Figure 4 was generated for the 1300 nm transceivers with
a Avago Technologies fi ber optic link model containing
the current industry conventions for fi ber cable specifi ca-
tions and the draft ANSI T1E1.2. These optical parameters
are refl ected in the guaranteed performance of the trans-
ceiver specifi cations in this data sheet. This same model
has been used extensively in the ANSI and IEEE commit-
tees, including the ANSI T1E1.2 committee, to establish
the optical performance require ments for various fi ber
optic interface standards. The cable parameters used
come from the ISO/IEC JTC1/SC 25/WG3 Generic Cabling
for Customer Premises per DIS 11801 docu ment and the
EIA/TIA-568-A Commercial Building Telecom munications
Cabling Standard per SP-2840.
5
Figure 4. Optical Power Budget at BOL versus
Fiber Optic Cable Length.
12
10
8
6
4
2
0
0.3
0.5
FIBER OPTIC CABLE LENGTH (km)
AFBR-5805Z, 62.5/125 μm
1.0
AFBR-5805Z
50/125 μm
1.5
2.0
2.5