E-OEC SPS

Optoway
SPS-9140G
1
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SPS-9140G / SPS-9140BG (RoHS Compliant)
3.3V / 1310 nm / 2.5 Gbps SFP LC SINGLE-MODE TRANSCEIVER
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FEATURES
DESCRIPTION
l Hot-Pluggable SFP Footprint LC Optical Transceiver
l Small Form-Factor Pluggable (SFP) MSA compatible
l Compliant with SONET OC-48 (LR-1) / SDH STM-16
(L-16.1)
l Compliant with Fibre Channel 1x/2x SM-LC-L FC-PI
l Compliant with IEEE 802.3z 1000BASE
l 1310 nm DFB LD Transmitter
l APD High Sensitivity Receiver
l 26 dB Power Budget at Least
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operation : SPS-9140G
l -10 to 85oC Operation : SPS-9140BG
l Class 1 Laser International Safety Standard IEC-60825
Compliant
The SPS-9140G series single mode transceivers is small
form factor pluggable module for bi-directional serial
optical data communications such as SONET OC-48 / SDH
STM-16, Gigabit Ethernet 1000BASE and Fibre Channel
1x/2x SM-LC-L FC-PI. It is with the SFP 20-pin connector
to allow hot plug capability. This module is designed for
single mode fiber and operates at a nominal wavelength of
1310 nm. A guaranteed minimum optical link budget of 26
dB is offered which can correspond to a link distance of
over 40 km (assuming worst case fiber loss of 0.45 dB/km).
The transmitter section uses a multiple quantum well
1310 nm DFB laser and is a class 1 laser compliant
according to International Safety Standard IEC-60825. The
receiver section uses an integrated InGaAs detector
preamplifier (IDP) mounted in an optical header and a
limiting post-amplifier IC.
APPLICATIONS
LASER SAFETY
l
l
l
l
This single mode transceiver is a Class 1 laser product. It
complies with IEC-60825 and FDA 21 CFR 1040.10 and
1040.11. The transceiver must be operated within the
specified temperature and voltage limits. The optical ports
of the module shall be terminated with an optical connector
or with a dust plug.
ATM Switches and Routers
SONET / SDH Switch Infrastructure
XDSL Applications
Metro Edge Switching
ORDER INFORMATION
P/No.
SPS-9140G
SPS-9140BG
Bit Rate
(Gb/s)
2.488
2.488
SONET
/SDH
LR-1/L-16.1
LR-1/L-16.1
Distance
(km)
40
40
Wavelength
(nm)
1310DFB
1310DFB
Package
LC SFP
LC SFP
Temp. TX Power RX Sens.
RoHS
(oC)
(dBm)
(dBm) Compliant
0 to 70
3 to -2
-28
Yes
-10 to 85
3 to -2
-28
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Power Supply Voltage
Symbol
Tstg
Topr
Vcc
Min
-40
0
-10
-0.5
Max
85
70
85
3.6
Units
o
C
o
C
Min
3.1
0
-10
Typ
3.3
Max
3.5
70
85
300
2670
Notes
SPS-9140G
SPS-9140BG
V
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
ICC (TX+RX)
622
230
2488
Units / Notes
V
o
C / SPS-9140G
o
C / SPS-9140BG
mA
Mb/s / 1
1. OC-48, Gigabit Ethernet and 1x/2x Fibre Channel compliant.
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
12/1/2005 V2.0
Optoway
SPS-9140G
2
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Transmitter Specifications (0 oC < Topr < 70 oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Optical Transmit Power
Po
-2
--3
dBm
1
Output Center Wavelength
1280
1310
1335
nm
λ
Output Spectrum Width
----1
nm
-20 dB Width
∆λ
Side Mode Suppression Ratio
SMSR
30
dB
Extinction Ratio
ER
8.2
----dB
Output Eye
Compliant with Telecordia GR-253-GORE and ITU-T Recommendation G.957
Optical Rise Time
tr
150
ps
20 % to 80% Values
Optical Fall Time
tf
150
ps
20 % to 80% Values
Relative Intensity Noise
RIN
-120
dB/Hz
Electrical
Data Input Current – Low
IIL
-350
µA
Data Input Current – High
IIH
350
µA
Differential Input Voltage
VIH - V IL
0.5
2.4
V
Peak-to-Peak
TX Disable Input Voltage – Low
TDIS, L
0
0.5
V
2
TX Disable Input Voltage – High
TDIS, H
2.0
Vcc
V
2
TX Disable Assert Time
T ASSERT
10
µs
TX Disable Deassert Time
TDEASSERT
1
ms
TX Fault Output Voltage -- Low
TFaultL
0
0.5
V
3
TX Fault Output Voltage -- High
TFaultH
2.0
Vcc+0.3
V
3
1. Output power is power coupled into a 9/125 µm single mode fiber.
2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.
3. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Receiver Specifications (0oC < Topr < 70oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Optical
Sensitivity
Sens
-28
Maximum Input Power
Pin
-9
Signal Detect -- Asserted
Pa
---28
Signal Detect -- Deasserted
Pd
-40
----Signal detect -- Hysteresis
1.0
--Optical Path Penalty
1
Wavelength of Operation
1100
--1600
Electrical
Differential Output Voltage
VOH – VOL
0.6
2.0
Output LOS Voltage -- Low
VOL
0
0.5
Output LOS Voltage -- High
VOH
2.0
Vcc+0.3
4. Measured at 2 23-1 PRBS at BER 1E-10 @ 1300 nm.
5. Measured at 2 7-1 PRBS at BER 1E-12 @ 1300 nm for 2.125 Gb/s, 1.25Gb/s, and 1.063 Gb/s.
6. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Units
dBm
dBm
dBm
dBm
dB
dB
nm
V
V
V
Notes
4,5
4,5
Transition: low to high
Transition: high to low
6
6
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
12/1/2005 V2.0
Optoway
SPS-9140G
3
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CONNECTION DIAGRAM
PIN
Signal Name
1
2
3
TX GND
TX Fault
TX Disable
4
MOD-DFE2
5
MOD-DEF1
6
MOD-DEF0
7
8
9
10
N/C
LOS
RX GND
RX GND
Description
PIN
Transmitter Ground
Transmitter Fault Indication
Transmitter Disable (Module disables
on high or open)
Modulation Definition 2 – Two wires
serial ID Interface
Modulation Definition 1 – Two wires
serial ID Interface
Modulation Definition 0 – Ground in
Module
Not Connected
Loss of Signal
Receiver Ground
Receiver Ground
11
12
13
RX GND
Receiver Ground
RX DATA OUT- Inverse Receiver Data Out
RX DATA OUT+ Receiver Data Out
Signal Name
Description
14
RX GND
Receiver Ground
15
Vcc RX
Receiver Power – 3.3V±5%
16
Vcc TX
Transmitter Power – 3.3V±5%
17
18
19
20
TX GND
TX DATA IN+
TX DATA INTX GND
Transmitter Ground
Transmitter Data In
Inverse Transmitter Data In
Transmitter Ground
Module Definition
Module Definition
MOD-DEF2
PIN 4
MOD-DEF1
PIN 5
MOD-DEF0
PIN 6
Interpretation by Host
4
SDA
SCL
LV-TTL Low
Serial module definition
protocol
Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, MOD-DEF(1:2) appear as no connector
(NC) and MOD-DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the
2-wire serial CMOS E 2PROM protocol of the ATMEL AT24C01A/02/04 family of components.
****************************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
12/1/2005 V2.0
Optoway
SPS-9140G
4
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RECOMMENDED CIRCUIT SCHEMATIC
Vcc 3.3V
Tx Fault
Vcc3.3V
Tx Disable (LVTTL)
10K
depend on customer's PHY
TD-
VeeT
Txfault
TX
Txdisable
Mod_def(2)
Mod_def(1)
Mod_def(0)
Rate select
RX
Los
VeeR
VeeR
1
2
3
4
5
6
7
8
9
10
VeeT
TDTD+
VeeT
VccT
VccR
VeeR
RD+
RDVeeR
Z=50R
20
TD+
19
LVPECL
Z=5OR
18
17
Vcc3.3V
1uH
PHY DEVICE
16
10nF
10uF
1uH 10nF
15
10uF
Vcc3.3V
RD+
14
13
Z=50R
12
100R
LVPECL
Z=5OR
11
10nF
10uF
RD-
SFP module
depend on customer's PHY
To I2C Bus
Vcc3.3V
10K
Los Of Signal
PACKAGE DIAGRAM
Units in mm
Note: Specifications subject to change without notice.
****************************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
12/1/2005 V2.0