SPM-7700G

Optoway
SPM-7700G
1
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SPM-7700G / SPM-7700BG / SPM-7700AG
(SC BIDI SFP)
(RoHS Compliant)
SPM-7700LG / SPM-7700BLG / SPM-7700ALG
(LC BIDI SFP)
1550 nm TX / 1310 nm RX , 3.3V / 1.25 Gbps Multi-Mode Single-Fiber SFP Transceiver
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FEATURES
DESCRIPTION
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The SPM-7700G series is small form factor pluggable
module for multi-mode fiber Gigabit Ethernet and Fibre
Channel 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 laser and is
a class 1 laser compliant according to International Safety
Standard IEC 60825. The receiver section uses an integrated
1310 nm detector preamplifier (IDP) mounted in an optical
header and a limiting post-amplifier IC.
1-Fiber Bi-Directional SFP Optical Transceiver
Simplex SC Connector: SPM-7700G
Simplex LC Connector: SPM-7700LG
1550 nm LD Transmitter
1310 nm Receiver
500 m links with 62.5/125 µm MMF Cables
500 m links with 50/125 µm MMF Cables
AC/AC Coupling according to MSA
Single +3.3 V Power Supply
RoHS Compliant
0 to 70oC Operating : SPM-7700G
-10 to 85oC Operating : SPM-7700BG
-40 to 85oC Operating : SPM-7700AG
Class 1 Laser International Safety Standard IEC 60825
Compliant
APPLICATIONS
l WDM Fast Ethernet Links
l IEEE 802.3ah 1000BASE-BX Applications
l Fibre Channel Links
LASER SAFETY
This multi-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.
SPM-7700G
SPM-7700BG
SPM-7700AG
SPM-7700LG
SPM-7700BLG
SPM-7700ALG
Bit Rate
(Gb/s)
1.25
1.25
1.25
1.25
1.25
1.25
Distance
(m)
0 to 500
0 to 500
0 to 500
0 to 500
0 to 500
0 to 500
TX
(nm)
1550
1550
1550
1550
1550
1550
RX
(nm)
1310
1310
1310
1310
1310
1310
Package
SC SFP
SC SFP
SC SFP
LC SFP
LC SFP
LC SFP
Temp TX Power
(oC)
(dBm)
0 to 70
-4 to -10
-10 to 85 -4 to -10
-40 to 85 -4 to -10
0 to 70
-4 to -10
-10 to 85 -4 to -10
-40 to 85 -4 to -10
RX Sens.
(dBm)
-17
-17
-17
-17
-17
-17
RoHS
Compliant
Yes
Yes
Yes
Yes
Yes
Yes
***********************************************************************************************************************************************************************
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
SPM-7700G
2
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Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Symbol
Tstg
Topr
Power Supply Voltage
Input Voltage
Vcc
---
Min
-40
0
-10
-40
0
GND
Max
85
70
85
85
3.6
Vcc
Units
o
C
o
C
Output Current
Iout
0
30
mA
Min
3.1
Typ
3.3
200
Max
3.5
300
70
85
85
Notes
SPM-7700G
SPM-7700BG
SPM-7700AG
V
V
Recommended Operating Conditions
Parameter
Power Supply Voltage
Power Supply Current
Operating Case Temperature
Symbol
Vcc
ICC (TX+RX)
Topr
Data Rate
0
-10
-40
100
Units / Notes
V
mA
o
C / SPM-7700G
o
C / SPM-7700BG
o
C / SPM-7700AG
Mb/s
1250
Transmitter Specifications (0 oC < Topr < 70 oC, 3.1V < Vcc < 3. 5V)
Parameter
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Optical Rise Time
Optical Fall Time
Relative Intensity Noise
Total Jitter
Electrical
Data Input Current – Low
Data Input Current – High
Differential Input Voltage
TX Disable Input Voltage – Low
TX Disable Input Voltage – High
TX Disable Assert Time
TX Disable Deassert Time
TX Fault Output Voltage -- Low
TX Fault Output Voltage -- High
Symbol
Min
Typ
Max
Units
Notes
Po
λ
∆λ
tr
tf
RIN
TJ
-10
1480
---
---
-4
1580
5
0.26
0.26
-117
227
dBm
nm
nm
ns
ns
dB/Hz
ps
1
IIL
IIH
VIH - VIL
TDIS, L
TDIS, H
TASSERT
T DEASSERT
TFaultL
TFaultH
-350
350
2.4
0.5
Vcc
10
1
0.5
Vcc+0.3
µA
µA
V
V
V
µs
ms
V
V
0.5
0
2.0
0
2.0
---
RMS (σ)
20% to 80% Values
20% to 80% Values
2
Peak-to-Peak
3
3
4
4
Notes: 1. Output power is power coupled into a 62.5/125 µm multi-mode fiber.
2. Measured with a 27-1 PRBS.
3. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.
4. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
***********************************************************************************************************************************************************************
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
SPM-7700G
3
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Receiver Specifications (0oC < Topr < 70oC, 3.1 V < Vcc < 3. 5V)
Parameter
Optical
Sensitivity
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Optical Return Loss
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
---3
---31
1.0
1260
14
-----------
-17
---17
---
dBm
dBm
dBm
dBm
dB
nm
dB
5
ORL
VOH – VOL
VOL
V OH
ASMAX
ANSMAX
1360
0.6
0
2.0
2.0
0.5
Vcc+0.3
100
300
Transition: low to high
Transition: high to low
6
V
V
V
µs
µs
7
7
OFF to ON
ON to OFF
Notes: 5. Minimum sensitivity and saturation levels at BER 1E-12 for a 27-1 PRBS.
6. At least 30 dB optical isolation for the wavelength 1480 to 1580 nm.
7. 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
LD
Driver
TD +
18
TD -
19
TD +
Z=50Ω
100Ω
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
***********************************************************************************************************************************************************************
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
SPM-7700G
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.
***********************************************************************************************************************************************************************
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
SPM-7700G
5
**********************************************************************************************************************************************************************
PACKAGE DIAGRAM
Units in mm
A) SC SFP
A) LC SFP
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: [email protected] http: // www.optoway.com.tw 1/1/2008
V3.0
Optoway
SPM-7700G
6
**********************************************************************************************************************************************************************
Revision History
Version
1.0
2.0
3.0
Subject
Initial datasheet
Combine datasheet of SC BIDI SFP and LC BIDI SFP
Revise SC BIDI SFP package diagram for high port density use
Release Date
2005/12/1
2006/3/1
2008/1/1
***********************************************************************************************************************************************************************
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