Transcript
Optoway
SPB-9720G
1
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SPB-9720G / SPB-9720BG / SPB-9720AG (SC BIDI SFP) SPB-9720LG / SPB-9720BLG / SPB-9720ALG (LC BIDI SFP) 1550 nm TX / 1310 nm RX , 3.3V / 2.5 Gbps Single-Fiber SFP Transceiver
(RoHS Compliant)
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FEATURES
DESCRIPTION
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The SPB-9720G series is high performance module for OC-48 / STM-16 and Gigabit Ethernet 1000BASE single fiber communications by using 1550 nm transmitter and 1310 nm receiver. It is with the SFP 20-pin connector to allow hot plug capability. The transmitter section uses a multiple quantum well 1550 nm DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section is designed to receive 1310 nm signal. The receiver section uses an integrated 1310 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.
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1-Fiber Bi-Directional SFP Optical Transceiver Simplex SC Connector: SPB-9720G Simplex LC Connector: SPB-9720LG Tri-rate for OC-48 / STM-16, Gigabit Ethernet 1000BASE & Fibre Channel 1550 nm DFB LD Transmitter 1310 nm Receiver Distance Up to 20 km AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operation: SPB-9720G -10 to 85oC Operation: SPB-9720BG -40 to 85oC Operation: SPB-9720AG Class 1 Laser International Safety Standard IEC 60825 Compliant
APPLICATIONS l WDM OC-48 / STM-16 Links l Gigabit Ethernet Interconnect l Fibre Channel Links
LASER SAFETY 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.
ORDER INFORMATION P/No.
Bit Rate (Gb/s)
Distance (km)
TX (nm)
RX (nm)
Package
Temp (oC)
SPB-9720G SPB-9720BG SPB-9720AG SPB-9720LG SPB-9720BLG SPB-9720ALG
2.5 2.5 2.5 2.5 2.5 2.5
20 20 20 20 20 20
1550DFB 1550DFB 1550DFB 1550DFB 1550DFB 1550DFB
1310 1310 1310 1310 1310 1310
SC SFP SC SFP SC SFP LC SFP LC SFP LC SFP
0 to 70 -10 to 85 -40 to 85 0 to 70 -10 to 85 -40 to 85
TX Power (dBm) 0 to -5 0 to -5 0 to -5 0 to -5 0 to -5 0 to -5
RX Sens. RoHS (dBm) Compliant -18 -18 -18 -18 -18 -18
Yes Yes Yes Yes Yes Yes
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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:
[email protected] http: // www.optoway.com.tw 1/1/2008
V3.0
Optoway
SPB-9720G
2
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Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature
Symbol Tstg Topr
Relative Humidity Power Supply Voltage Input Voltage
RH Vcc ---
Min -40 0 -10 -40 0 0 GND
Max 85 70 85 85 85 3.6 Vcc
Units o C o C
Output Current
Iout
0
30
mA
Min 3.13
Typ 3.3 200
Max 3.47 300 70 85 85 2700
% V V
Notes SPB-9720G SPB-9720BG SPB-9720AG Non condensing
Recommended Operating Conditions Parameter Power Supply Voltage Power Supply Current Operating Case Temperature
Data Rate
Symbol Vcc ICC (TX+RX) Topr
0 -10 -40 622
2488
Units / Notes V mA o C / SPB-9720G o C / SPB-9720BG o C / SPB-9720AG Mb/s
Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Symbol Min Typ Max Units Notes Optical Optical Transmit Power Po -5 0 dBm 1 Output Center Wavelength 1480 1580 nm λ Output Spectrum Width 1 nm -20 dB width σλ 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 - VIL 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 TASSERT 10 µs TX Disable Deassert Time T DEASSERT 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 Notes: 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).
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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:
[email protected] http: // www.optoway.com.tw
1/1/2008
V3.0
Optoway
SPB-9720G
3
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Receiver Specifications (0oC < Topr < 70oC, 3.13 V < Vcc < 3.47V) Parameter Optical Sensitivity Maximum Input Power Signal Detect -- Asserted Signal Detect -- Deasserted Signal detect -- Hysteresis Wavelength of Operation Electrical Differential Output Voltage Output LOS Voltage -- Low Output LOS Voltage – High Signal Detect Assert Time Signal Detect Deassert Time
Symbol
Min
Typ
Max
Units
Notes
--Pin Pa Pd
--0 ---31 1.0 1260
-----------
-18 ---18 ---
4
1360
dBm dBm dBm dBm dB nm
2.0 0.5 Vcc+0.3 100 300
V V V µs µs
VOH – VOL VOL V OH ASMAX ANSMAX
0.6 0 2.0
Transition: low to high Transition: high to low 5
6 6 OFF to ON ON to OFF
Notes: 4. Minimum sensitivity and saturation levels at BER 1E-10 for a 223-1 PRBS. 5. At least 30 dB optical isolation for the wavelength 1480 to 1580 nm. 6. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
RECOMMENDED CIRCUIT SCHEMATIC VeeT Tx_DISABLE Tx_FAULT
(1,17,20) 3
Tx_DISABLE
2
Tx_FAULT 4.7K to 10KΩ
TD +
LD Driver
18
TD + Z=50Ω
100Ω TD -
19
TD Z=50Ω
VccT
1μH
16
Vcc 3.3V 10μF
10nF
10μF
10nF
SerDes IC
1μH VccR
15 10μF
10nF
RD -
12
Protocol IC
RD Z=50Ω 100Ω
POST Amp
RD +
13
RD + Z=50Ω 4.7K to 10KΩ
LOS VeeR MOD_DEF(0)
EEPROM
MOD_DEF(1) MOD_DEF(2)
SFP module
depending on SERDES
8
LOSS OF SINGAL
(9,10,11,14) 6
MODULE DETECT
5
SCL
4
SDA 4.7K to 10KΩ
4.7K to 10KΩ
Vcc 3.3V 4.7K to 10KΩ
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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:
[email protected] http: // www.optoway.com.tw
1/1/2008
V3.0
Optoway
SPB-9720G
4
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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.
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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:
[email protected] http: // www.optoway.com.tw
1/1/2008
V3.0
Optoway
SPB-9720G
5
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PACKAGE DIAGRAM Units in mm A) SC SFP
A) LC SFP
Note: Specifications subject to change without notice.
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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:
[email protected] http: // www.optoway.com.tw
1/1/2008
V3.0
Optoway
SPB-9720G
6
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Revision History Version 1.0 2.0 3.0
Subject
Release Date
Initial datasheet Combine datasheet of SC BIDI SFP and LC BIDI SFP Revise SC BIDI SFP package diagram for high port density use
2005/12/1 2006/3/1 2008/1/1
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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:
[email protected] http: // www.optoway.com.tw
1/1/2008
V3.0
